Merge branch 'main' into pr/vrtnis/654

This commit is contained in:
Andrew Pareles 2025-05-30 01:05:24 -07:00
commit 980d7937c3
31 changed files with 2008 additions and 386 deletions

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@ -8,3 +8,5 @@ Look for services and built-in functions that you might need to use to solve the
In typescript, do NOT cast to types if not neccessary. NEVER lazily cast to 'any'. Find the correct type to apply and use it.
Do not add or remove semicolons to any of my files. Just go with convention and make the least number of changes.
Never modify files outside src/vs/workbench/contrib/void without consulting with the user first.

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@ -842,7 +842,9 @@ export default tseslint.config(
'@xterm/xterm',
'yauzl',
'yazl',
'zlib'
'zlib',
// Void added this
'@modelcontextprotocol/sdk/**'
]
},
{

8
package-lock.json generated
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@ -17,7 +17,7 @@
"@microsoft/1ds-core-js": "^3.2.13",
"@microsoft/1ds-post-js": "^3.2.13",
"@mistralai/mistralai": "^1.6.0",
"@modelcontextprotocol/sdk": "^1.10.2",
"@modelcontextprotocol/sdk": "^1.11.2",
"@parcel/watcher": "2.5.1",
"@types/semver": "^7.5.8",
"@vscode/deviceid": "^0.1.1",
@ -2616,9 +2616,9 @@
}
},
"node_modules/@modelcontextprotocol/sdk": {
"version": "1.10.2",
"resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.10.2.tgz",
"integrity": "sha512-rb6AMp2DR4SN+kc6L1ta2NCpApyA9WYNx3CrTSZvGxq9wH71bRur+zRqPfg0vQ9mjywR7qZdX2RGHOPq3ss+tA==",
"version": "1.11.2",
"resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.11.2.tgz",
"integrity": "sha512-H9vwztj5OAqHg9GockCQC06k1natgcxWQSRpQcPJf6i5+MWBzfKkRtxGbjQf0X2ihii0ffLZCRGbYV2f2bjNCQ==",
"license": "MIT",
"dependencies": {
"content-type": "^1.0.5",

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@ -79,7 +79,7 @@
"@microsoft/1ds-core-js": "^3.2.13",
"@microsoft/1ds-post-js": "^3.2.13",
"@mistralai/mistralai": "^1.6.0",
"@modelcontextprotocol/sdk": "^1.10.2",
"@modelcontextprotocol/sdk": "^1.11.2",
"@parcel/watcher": "2.5.1",
"@types/semver": "^7.5.8",
"@vscode/deviceid": "^0.1.1",

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@ -130,6 +130,7 @@ import { IVoidUpdateService } from '../../workbench/contrib/void/common/voidUpda
import { MetricsMainService } from '../../workbench/contrib/void/electron-main/metricsMainService.js';
import { VoidMainUpdateService } from '../../workbench/contrib/void/electron-main/voidUpdateMainService.js';
import { LLMMessageChannel } from '../../workbench/contrib/void/electron-main/sendLLMMessageChannel.js';
import { MCPChannel } from '../../workbench/contrib/void/electron-main/mcpChannel.js';
/**
* The main VS Code application. There will only ever be one instance,
@ -1243,6 +1244,9 @@ export class CodeApplication extends Disposable {
const sendLLMMessageChannel = new LLMMessageChannel(accessor.get(IMetricsService));
mainProcessElectronServer.registerChannel('void-channel-llmMessage', sendLLMMessageChannel);
const mcpChannel = new MCPChannel();
mainProcessElectronServer.registerChannel('void-channel-mcp', mcpChannel);
// Extension Host Debug Broadcasting
const electronExtensionHostDebugBroadcastChannel = new ElectronExtensionHostDebugBroadcastChannel(accessor.get(IWindowsMainService));
mainProcessElectronServer.registerChannel('extensionhostdebugservice', electronExtensionHostDebugBroadcastChannel);

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@ -11,12 +11,12 @@ import { IStorageService, StorageScope, StorageTarget } from '../../../../platfo
import { URI } from '../../../../base/common/uri.js';
import { Emitter, Event } from '../../../../base/common/event.js';
import { ILLMMessageService } from '../common/sendLLMMessageService.js';
import { chat_userMessageContent, ToolName, } from '../common/prompt/prompts.js';
import { chat_userMessageContent, isABuiltinToolName } from '../common/prompt/prompts.js';
import { AnthropicReasoning, getErrorMessage, RawToolCallObj, RawToolParamsObj } from '../common/sendLLMMessageTypes.js';
import { generateUuid } from '../../../../base/common/uuid.js';
import { FeatureName, ModelSelection, ModelSelectionOptions } from '../common/voidSettingsTypes.js';
import { IVoidSettingsService } from '../common/voidSettingsService.js';
import { approvalTypeOfToolName, ToolCallParams, ToolResultType } from '../common/toolsServiceTypes.js';
import { approvalTypeOfBuiltinToolName, BuiltinToolCallParams, ToolCallParams, ToolName, ToolResult } from '../common/toolsServiceTypes.js';
import { IToolsService } from './toolsService.js';
import { CancellationToken } from '../../../../base/common/cancellation.js';
import { ILanguageFeaturesService } from '../../../../editor/common/services/languageFeatures.js';
@ -37,6 +37,8 @@ import { deepClone } from '../../../../base/common/objects.js';
import { IWorkspaceContextService } from '../../../../platform/workspace/common/workspace.js';
import { IDirectoryStrService } from '../common/directoryStrService.js';
import { IFileService } from '../../../../platform/files/common/files.js';
import { IMCPService } from '../common/mcpService.js';
import { RawMCPToolCall } from '../common/mcpServiceTypes.js';
// related to retrying when LLM message has error
@ -181,10 +183,11 @@ export type ThreadStreamState = {
llmInfo?: undefined;
toolInfo: {
toolName: ToolName;
toolParams: ToolCallParams[ToolName];
toolParams: ToolCallParams<ToolName>;
id: string;
content: string;
rawParams: RawToolParamsObj;
mcpServerName: string | undefined;
};
interrupt: Promise<() => void>;
} | {
@ -323,6 +326,7 @@ class ChatThreadService extends Disposable implements IChatThreadService {
@IWorkspaceContextService private readonly _workspaceContextService: IWorkspaceContextService,
@IDirectoryStrService private readonly _directoryStringService: IDirectoryStrService,
@IFileService private readonly _fileService: IFileService,
@IMCPService private readonly _mcpService: IMCPService,
) {
super()
this.state = { allThreads: {}, currentThreadId: null as unknown as string } // default state
@ -445,7 +449,8 @@ class ChatThreadService extends Disposable implements IChatThreadService {
// if running now but stream state doesn't indicate it (happens if restart Void), cancel that last tool
if (lastMessage && lastMessage.role === 'tool' && lastMessage.type === 'running_now') {
this._updateLatestTool(threadId, { role: 'tool', type: 'rejected', content: lastMessage.content, id: lastMessage.id, rawParams: lastMessage.rawParams, result: null, name: lastMessage.name, params: lastMessage.params })
this._updateLatestTool(threadId, { role: 'tool', type: 'rejected', content: lastMessage.content, id: lastMessage.id, rawParams: lastMessage.rawParams, result: null, name: lastMessage.name, params: lastMessage.params, mcpServerName: lastMessage.mcpServerName })
}
}
@ -532,19 +537,23 @@ class ChatThreadService extends Disposable implements IChatThreadService {
const lastMsg = thread.messages[thread.messages.length - 1]
let params: ToolCallParams[ToolName]
let params: ToolCallParams<ToolName>
if (lastMsg.role === 'tool' && lastMsg.type !== 'invalid_params') {
params = lastMsg.params
}
else return
const { name, id, rawParams } = lastMsg
const { name, id, rawParams, mcpServerName } = lastMsg
const errorMessage = this.toolErrMsgs.rejected
this._updateLatestTool(threadId, { role: 'tool', type: 'rejected', params: params, name: name, content: errorMessage, result: null, id, rawParams })
this._updateLatestTool(threadId, { role: 'tool', type: 'rejected', params: params, name: name, content: errorMessage, result: null, id, rawParams, mcpServerName })
this._setStreamState(threadId, undefined)
}
private _computeMCPServerOfToolName = (toolName: string) => {
return this._mcpService.getMCPTools()?.find(t => t.name === toolName)?.mcpServerName
}
async abortRunning(threadId: string) {
const thread = this.state.allThreads[threadId]
if (!thread) return // should never happen
@ -553,13 +562,13 @@ class ChatThreadService extends Disposable implements IChatThreadService {
if (this.streamState[threadId]?.isRunning === 'LLM') {
const { displayContentSoFar, reasoningSoFar, toolCallSoFar } = this.streamState[threadId].llmInfo
this._addMessageToThread(threadId, { role: 'assistant', displayContent: displayContentSoFar, reasoning: reasoningSoFar, anthropicReasoning: null })
if (toolCallSoFar) this._addMessageToThread(threadId, { role: 'interrupted_streaming_tool', name: toolCallSoFar.name })
if (toolCallSoFar) this._addMessageToThread(threadId, { role: 'interrupted_streaming_tool', name: toolCallSoFar.name, mcpServerName: this._computeMCPServerOfToolName(toolCallSoFar.name) })
}
// add tool that's running
else if (this.streamState[threadId]?.isRunning === 'tool') {
const { toolName, toolParams, id, content: content_, rawParams } = this.streamState[threadId].toolInfo
const { toolName, toolParams, id, content: content_, rawParams, mcpServerName } = this.streamState[threadId].toolInfo
const content = content_ || this.toolErrMsgs.interrupted
this._updateLatestTool(threadId, { role: 'tool', name: toolName, params: toolParams, id, content, rawParams, type: 'rejected', result: null })
this._updateLatestTool(threadId, { role: 'tool', name: toolName, params: toolParams, id, content, rawParams, type: 'rejected', result: null, mcpServerName })
}
// reject the tool for the user if relevant
else if (this.streamState[threadId]?.isRunning === 'awaiting_user') {
@ -597,36 +606,46 @@ class ChatThreadService extends Disposable implements IChatThreadService {
threadId: string,
toolName: ToolName,
toolId: string,
opts: { preapproved: true, unvalidatedToolParams: RawToolParamsObj, validatedParams: ToolCallParams[ToolName] } | { preapproved: false, unvalidatedToolParams: RawToolParamsObj },
mcpServerName: string | undefined,
opts: { preapproved: true, unvalidatedToolParams: RawToolParamsObj, validatedParams: ToolCallParams<ToolName> } | { preapproved: false, unvalidatedToolParams: RawToolParamsObj },
): Promise<{ awaitingUserApproval?: boolean, interrupted?: boolean }> => {
// compute these below
let toolParams: ToolCallParams[ToolName]
let toolResult: Awaited<ToolResultType[typeof toolName]>
let toolParams: ToolCallParams<ToolName>
let toolResult: ToolResult<ToolName>
let toolResultStr: string
// Check if it's a built-in tool
const isBuiltInTool = isABuiltinToolName(toolName)
if (!opts.preapproved) { // skip this if pre-approved
// 1. validate tool params
try {
const params = this._toolsService.validateParams[toolName](opts.unvalidatedToolParams)
toolParams = params
} catch (error) {
if (isBuiltInTool) {
const params = this._toolsService.validateParams[toolName](opts.unvalidatedToolParams)
toolParams = params
}
else {
toolParams = opts.unvalidatedToolParams
}
}
catch (error) {
const errorMessage = getErrorMessage(error)
this._addMessageToThread(threadId, { role: 'tool', type: 'invalid_params', rawParams: opts.unvalidatedToolParams, result: null, name: toolName, content: errorMessage, id: toolId, })
this._addMessageToThread(threadId, { role: 'tool', type: 'invalid_params', rawParams: opts.unvalidatedToolParams, result: null, name: toolName, content: errorMessage, id: toolId, mcpServerName })
return {}
}
// once validated, add checkpoint for edit
if (toolName === 'edit_file') { this._addToolEditCheckpoint({ threadId, uri: (toolParams as ToolCallParams['edit_file']).uri }) }
if (toolName === 'rewrite_file') { this._addToolEditCheckpoint({ threadId, uri: (toolParams as ToolCallParams['rewrite_file']).uri }) }
if (toolName === 'edit_file') { this._addToolEditCheckpoint({ threadId, uri: (toolParams as BuiltinToolCallParams['edit_file']).uri }) }
if (toolName === 'rewrite_file') { this._addToolEditCheckpoint({ threadId, uri: (toolParams as BuiltinToolCallParams['rewrite_file']).uri }) }
// 2. if tool requires approval, break from the loop, awaiting approval
const approvalType = approvalTypeOfToolName[toolName]
const approvalType = isBuiltInTool ? approvalTypeOfBuiltinToolName[toolName] : 'mcp-tools'
if (approvalType) {
const autoApprove = this._settingsService.state.globalSettings.autoApprove[approvalType]
// add a tool_request because we use it for UI if a tool is loading (this should be improved in the future)
this._addMessageToThread(threadId, { role: 'tool', type: 'tool_request', content: '(Awaiting user permission...)', result: null, name: toolName, params: toolParams, id: toolId, rawParams: opts.unvalidatedToolParams })
this._addMessageToThread(threadId, { role: 'tool', type: 'tool_request', content: '(Awaiting user permission...)', result: null, name: toolName, params: toolParams, id: toolId, rawParams: opts.unvalidatedToolParams, mcpServerName })
if (!autoApprove) {
return { awaitingUserApproval: true }
}
@ -638,9 +657,12 @@ class ChatThreadService extends Disposable implements IChatThreadService {
// 3. call the tool
// this._setStreamState(threadId, { isRunning: 'tool' }, 'merge')
const runningTool = { role: 'tool', type: 'running_now', name: toolName, params: toolParams, content: '(value not received yet...)', result: null, id: toolId, rawParams: opts.unvalidatedToolParams } as const
const runningTool = { role: 'tool', type: 'running_now', name: toolName, params: toolParams, content: '(value not received yet...)', result: null, id: toolId, rawParams: opts.unvalidatedToolParams, mcpServerName } as const
this._updateLatestTool(threadId, runningTool)
@ -650,13 +672,28 @@ class ChatThreadService extends Disposable implements IChatThreadService {
try {
// set stream state
this._setStreamState(threadId, { isRunning: 'tool', interrupt: interruptorPromise, toolInfo: { toolName, toolParams, id: toolId, content: 'interrupted...', rawParams: opts.unvalidatedToolParams } })
this._setStreamState(threadId, { isRunning: 'tool', interrupt: interruptorPromise, toolInfo: { toolName, toolParams, id: toolId, content: 'interrupted...', rawParams: opts.unvalidatedToolParams, mcpServerName } })
const { result, interruptTool } = await this._toolsService.callTool[toolName](toolParams as any)
const interruptor = () => { interrupted = true; interruptTool?.() }
resolveInterruptor(interruptor)
if (isBuiltInTool) {
const { result, interruptTool } = await this._toolsService.callTool[toolName](toolParams as any)
const interruptor = () => { interrupted = true; interruptTool?.() }
resolveInterruptor(interruptor)
toolResult = await result
toolResult = await result
}
else {
const mcpTools = this._mcpService.getMCPTools()
const mcpTool = mcpTools?.find(t => t.name === toolName)
if (!mcpTool) { throw new Error(`MCP tool ${toolName} not found`) }
resolveInterruptor(() => { })
toolResult = (await this._mcpService.callMCPTool({
serverName: mcpTool.mcpServerName ?? 'unknown_mcp_server',
toolName: toolName,
params: toolParams
})).result
}
if (interrupted) { return { interrupted: true } } // the tool result is added where we interrupt, not here
}
@ -665,21 +702,27 @@ class ChatThreadService extends Disposable implements IChatThreadService {
if (interrupted) { return { interrupted: true } } // the tool result is added where we interrupt, not here
const errorMessage = getErrorMessage(error)
this._updateLatestTool(threadId, { role: 'tool', type: 'tool_error', params: toolParams, result: errorMessage, name: toolName, content: errorMessage, id: toolId, rawParams: opts.unvalidatedToolParams })
this._updateLatestTool(threadId, { role: 'tool', type: 'tool_error', params: toolParams, result: errorMessage, name: toolName, content: errorMessage, id: toolId, rawParams: opts.unvalidatedToolParams, mcpServerName })
return {}
}
// 4. stringify the result to give to the LLM
try {
toolResultStr = this._toolsService.stringOfResult[toolName](toolParams as any, toolResult as any)
if (isBuiltInTool) {
toolResultStr = this._toolsService.stringOfResult[toolName](toolParams as any, toolResult as any)
}
// For MCP tools, handle the result based on its type
else {
toolResultStr = this._mcpService.stringifyResult(toolResult as RawMCPToolCall)
}
} catch (error) {
const errorMessage = this.toolErrMsgs.errWhenStringifying(error)
this._updateLatestTool(threadId, { role: 'tool', type: 'tool_error', params: toolParams, result: errorMessage, name: toolName, content: errorMessage, id: toolId, rawParams: opts.unvalidatedToolParams })
this._updateLatestTool(threadId, { role: 'tool', type: 'tool_error', params: toolParams, result: errorMessage, name: toolName, content: errorMessage, id: toolId, rawParams: opts.unvalidatedToolParams, mcpServerName })
return {}
}
// 5. add to history and keep going
this._updateLatestTool(threadId, { role: 'tool', type: 'success', params: toolParams, result: toolResult, name: toolName, content: toolResultStr, id: toolId, rawParams: opts.unvalidatedToolParams })
this._updateLatestTool(threadId, { role: 'tool', type: 'success', params: toolParams, result: toolResult, name: toolName, content: toolResultStr, id: toolId, rawParams: opts.unvalidatedToolParams, mcpServerName })
return {}
};
@ -714,7 +757,7 @@ class ChatThreadService extends Disposable implements IChatThreadService {
// before enter loop, call tool
if (callThisToolFirst) {
const { interrupted } = await this._runToolCall(threadId, callThisToolFirst.name, callThisToolFirst.id, { preapproved: true, unvalidatedToolParams: callThisToolFirst.rawParams, validatedParams: callThisToolFirst.params })
const { interrupted } = await this._runToolCall(threadId, callThisToolFirst.name, callThisToolFirst.id, callThisToolFirst.mcpServerName, { preapproved: true, unvalidatedToolParams: callThisToolFirst.rawParams, validatedParams: callThisToolFirst.params })
if (interrupted) {
this._setStreamState(threadId, undefined)
this._addUserCheckpoint({ threadId })
@ -823,7 +866,7 @@ class ChatThreadService extends Disposable implements IChatThreadService {
const { error } = llmRes
const { displayContentSoFar, reasoningSoFar, toolCallSoFar } = this.streamState[threadId].llmInfo
this._addMessageToThread(threadId, { role: 'assistant', displayContent: displayContentSoFar, reasoning: reasoningSoFar, anthropicReasoning: null })
if (toolCallSoFar) this._addMessageToThread(threadId, { role: 'interrupted_streaming_tool', name: toolCallSoFar.name })
if (toolCallSoFar) this._addMessageToThread(threadId, { role: 'interrupted_streaming_tool', name: toolCallSoFar.name, mcpServerName: this._computeMCPServerOfToolName(toolCallSoFar.name) })
this._setStreamState(threadId, { isRunning: undefined, error })
this._addUserCheckpoint({ threadId })
@ -840,7 +883,10 @@ class ChatThreadService extends Disposable implements IChatThreadService {
// call tool if there is one
if (toolCall) {
const { awaitingUserApproval, interrupted } = await this._runToolCall(threadId, toolCall.name, toolCall.id, { preapproved: false, unvalidatedToolParams: toolCall.rawParams })
const mcpTools = this._mcpService.getMCPTools()
const mcpTool = mcpTools?.find(t => t.name === toolCall.name)
const { awaitingUserApproval, interrupted } = await this._runToolCall(threadId, toolCall.name, toolCall.id, mcpTool?.mcpServerName, { preapproved: false, unvalidatedToolParams: toolCall.rawParams })
if (interrupted) {
this._setStreamState(threadId, undefined)
return
@ -1300,7 +1346,7 @@ We only need to do it for files that were edited since `from`, ie files between
}
// URIs of files that have been read
else if (m.role === 'tool' && m.type === 'success' && m.name === 'read_file') {
const params = m.params as ToolCallParams['read_file']
const params = m.params as BuiltinToolCallParams['read_file']
addURI(params.uri)
}
}

View file

@ -7,7 +7,7 @@ import { IWorkspaceContextService } from '../../../../platform/workspace/common/
import { IEditorService } from '../../../services/editor/common/editorService.js';
import { ChatMessage } from '../common/chatThreadServiceTypes.js';
import { getIsReasoningEnabledState, getReservedOutputTokenSpace, getModelCapabilities } from '../common/modelCapabilities.js';
import { reParsedToolXMLString, chat_systemMessage, ToolName } from '../common/prompt/prompts.js';
import { reParsedToolXMLString, chat_systemMessage } from '../common/prompt/prompts.js';
import { AnthropicLLMChatMessage, AnthropicReasoning, GeminiLLMChatMessage, LLMChatMessage, LLMFIMMessage, OpenAILLMChatMessage, RawToolParamsObj } from '../common/sendLLMMessageTypes.js';
import { IVoidSettingsService } from '../common/voidSettingsService.js';
import { ChatMode, FeatureName, ModelSelection, ProviderName } from '../common/voidSettingsTypes.js';
@ -16,6 +16,8 @@ import { ITerminalToolService } from './terminalToolService.js';
import { IVoidModelService } from '../common/voidModelService.js';
import { URI } from '../../../../base/common/uri.js';
import { EndOfLinePreference } from '../../../../editor/common/model.js';
import { ToolName } from '../common/toolsServiceTypes.js';
import { IMCPService } from '../common/mcpService.js';
export const EMPTY_MESSAGE = '(empty message)'
@ -455,8 +457,8 @@ const prepareGeminiMessages = (messages: AnthropicLLMChatMessage[]) => {
return { text: c.text }
}
else if (c.type === 'tool_use') {
latestToolName = c.name as ToolName
return { functionCall: { id: c.id, name: c.name as ToolName, args: c.input } }
latestToolName = c.name
return { functionCall: { id: c.id, name: c.name, args: c.input } }
}
else return null
}).filter(m => !!m)
@ -538,6 +540,7 @@ class ConvertToLLMMessageService extends Disposable implements IConvertToLLMMess
@ITerminalToolService private readonly terminalToolService: ITerminalToolService,
@IVoidSettingsService private readonly voidSettingsService: IVoidSettingsService,
@IVoidModelService private readonly voidModelService: IVoidModelService,
@IMCPService private readonly mcpService: IMCPService,
) {
super()
}
@ -587,8 +590,10 @@ class ConvertToLLMMessageService extends Disposable implements IConvertToLLMMess
const includeXMLToolDefinitions = !specialToolFormat
const mcpTools = this.mcpService.getMCPTools()
const persistentTerminalIDs = this.terminalToolService.listPersistentTerminalIds()
const systemMessage = chat_systemMessage({ workspaceFolders, openedURIs, directoryStr, activeURI, persistentTerminalIDs, chatMode, includeXMLToolDefinitions })
const systemMessage = chat_systemMessage({ workspaceFolders, openedURIs, directoryStr, activeURI, persistentTerminalIDs, chatMode, mcpTools, includeXMLToolDefinitions })
return systemMessage
}
@ -673,13 +678,15 @@ class ConvertToLLMMessageService extends Disposable implements IConvertToLLMMess
contextWindow,
supportsSystemMessage,
} = getModelCapabilities(providerName, modelName, overridesOfModel)
const systemMessage = await this._generateChatMessagesSystemMessage(chatMode, specialToolFormat)
const { disableSystemMessage } = this.voidSettingsService.state.globalSettings;
const fullSystemMessage = await this._generateChatMessagesSystemMessage(chatMode, specialToolFormat)
const systemMessage = disableSystemMessage ? '' : fullSystemMessage;
const modelSelectionOptions = this.voidSettingsService.state.optionsOfModelSelection['Chat'][modelSelection.providerName]?.[modelSelection.modelName]
// Get combined AI instructions
const aiInstructions = this._getCombinedAIInstructions();
const isReasoningEnabled = getIsReasoningEnabledState('Chat', providerName, modelName, modelSelectionOptions, overridesOfModel)
const reservedOutputTokenSpace = getReservedOutputTokenSpace(providerName, modelName, { isReasoningEnabled, overridesOfModel })
const llmMessages = this._chatMessagesToSimpleMessages(chatMessages)

View file

@ -13,7 +13,7 @@ import { ChatMarkdownRender, ChatMessageLocation, getApplyBoxId } from '../markd
import { URI } from '../../../../../../../base/common/uri.js';
import { IDisposable } from '../../../../../../../base/common/lifecycle.js';
import { ErrorDisplay } from './ErrorDisplay.js';
import { BlockCode, TextAreaFns, VoidCustomDropdownBox, VoidInputBox2, VoidSlider, VoidSwitch } from '../util/inputs.js';
import { BlockCode, TextAreaFns, VoidCustomDropdownBox, VoidInputBox2, VoidSlider, VoidSwitch, VoidDiffEditor } from '../util/inputs.js';
import { ModelDropdown, } from '../void-settings-tsx/ModelDropdown.js';
import { PastThreadsList } from './SidebarThreadSelector.js';
import { VOID_CTRL_L_ACTION_ID } from '../../../actionIDs.js';
@ -24,11 +24,11 @@ import { WarningBox } from '../void-settings-tsx/WarningBox.js';
import { getModelCapabilities, getIsReasoningEnabledState } from '../../../../common/modelCapabilities.js';
import { AlertTriangle, File, Ban, Check, ChevronRight, Dot, FileIcon, Pencil, Undo, Undo2, X, Flag, Copy as CopyIcon, Info, CirclePlus, Ellipsis, CircleEllipsis, Folder, ALargeSmall, TypeOutline, Text } from 'lucide-react';
import { ChatMessage, CheckpointEntry, StagingSelectionItem, ToolMessage } from '../../../../common/chatThreadServiceTypes.js';
import { approvalTypeOfToolName, LintErrorItem, ToolApprovalType, toolApprovalTypes, ToolCallParams } from '../../../../common/toolsServiceTypes.js';
import { approvalTypeOfBuiltinToolName, BuiltinToolCallParams, BuiltinToolName, ToolName, LintErrorItem, ToolApprovalType, toolApprovalTypes } from '../../../../common/toolsServiceTypes.js';
import { CopyButton, EditToolAcceptRejectButtonsHTML, IconShell1, JumpToFileButton, JumpToTerminalButton, StatusIndicator, StatusIndicatorForApplyButton, useApplyStreamState, useEditToolStreamState } from '../markdown/ApplyBlockHoverButtons.js';
import { IsRunningType } from '../../../chatThreadService.js';
import { acceptAllBg, acceptBorder, buttonFontSize, buttonTextColor, rejectAllBg, rejectBg, rejectBorder } from '../../../../common/helpers/colors.js';
import { MAX_FILE_CHARS_PAGE, MAX_TERMINAL_INACTIVE_TIME, ToolName, toolNames } from '../../../../common/prompt/prompts.js';
import { builtinToolNames, isABuiltinToolName, MAX_FILE_CHARS_PAGE, MAX_TERMINAL_INACTIVE_TIME } from '../../../../common/prompt/prompts.js';
import { RawToolCallObj } from '../../../../common/sendLLMMessageTypes.js';
import ErrorBoundary from './ErrorBoundary.js';
import { ToolApprovalTypeSwitch } from '../void-settings-tsx/Settings.js';
@ -36,6 +36,7 @@ import { ToolApprovalTypeSwitch } from '../void-settings-tsx/Settings.js';
import { persistentTerminalNameOfId } from '../../../terminalToolService.js';
export const IconX = ({ size, className = '', ...props }: { size: number, className?: string } & React.SVGProps<SVGSVGElement>) => {
return (
<svg
@ -907,11 +908,14 @@ const EditTool = ({ toolMessage, threadId, messageIdx, content }: Parameters<Res
const desc1OnClick = () => voidOpenFileFn(params.uri, accessor)
const componentParams: ToolHeaderParams = { title, desc1, desc1OnClick, desc1Info, isError, icon, isRejected, }
const editToolType = toolMessage.name === 'edit_file' ? 'diff' : 'rewrite'
if (toolMessage.type === 'running_now' || toolMessage.type === 'tool_request') {
componentParams.children = <ToolChildrenWrapper className='bg-void-bg-3'>
<EditToolChildren
uri={params.uri}
code={content}
type={editToolType}
/>
</ToolChildrenWrapper>
// JumpToFileButton removed in favor of FileLinkText
@ -936,6 +940,7 @@ const EditTool = ({ toolMessage, threadId, messageIdx, content }: Parameters<Res
<EditToolChildren
uri={params.uri}
code={content}
type={editToolType}
/>
</ToolChildrenWrapper>
@ -1388,7 +1393,7 @@ const loadingTitleWrapper = (item: React.ReactNode): React.ReactNode => {
</span>
}
const titleOfToolName = {
const titleOfBuiltinToolName = {
'read_file': { done: 'Read file', proposed: 'Read file', running: loadingTitleWrapper('Reading file') },
'ls_dir': { done: 'Inspected folder', proposed: 'Inspect folder', running: loadingTitleWrapper('Inspecting folder') },
'get_dir_tree': { done: 'Inspected folder tree', proposed: 'Inspect folder tree', running: loadingTitleWrapper('Inspecting folder tree') },
@ -1406,21 +1411,42 @@ const titleOfToolName = {
'read_lint_errors': { done: `Read lint errors`, proposed: 'Read lint errors', running: loadingTitleWrapper('Reading lint errors') },
'search_in_file': { done: 'Searched in file', proposed: 'Search in file', running: loadingTitleWrapper('Searching in file') },
} as const satisfies Record<ToolName, { done: any, proposed: any, running: any }>
} as const satisfies Record<BuiltinToolName, { done: any, proposed: any, running: any }>
const getTitle = (toolMessage: Pick<ChatMessage & { role: 'tool' }, 'name' | 'type'>): React.ReactNode => {
const getTitle = (toolMessage: Pick<ChatMessage & { role: 'tool' }, 'name' | 'type' | 'mcpServerName'>): React.ReactNode => {
const t = toolMessage
if (!toolNames.includes(t.name as ToolName)) return t.name // good measure
const toolName = t.name as ToolName
if (t.type === 'success') return titleOfToolName[toolName].done
if (t.type === 'running_now') return titleOfToolName[toolName].running
return titleOfToolName[toolName].proposed
// non-built-in title
if (!builtinToolNames.includes(t.name as BuiltinToolName)) {
// descriptor of Running or Ran etc
const descriptor =
t.type === 'success' ? 'Called'
: t.type === 'running_now' ? 'Calling'
: t.type === 'tool_request' ? 'Call'
: t.type === 'rejected' ? 'Call'
: t.type === 'invalid_params' ? 'Call'
: t.type === 'tool_error' ? 'Call'
: 'Call'
const title = `${descriptor} ${toolMessage.mcpServerName || 'MCP'}`
if (t.type === 'running_now' || t.type === 'tool_request')
return loadingTitleWrapper(title)
return title
}
// built-in title
else {
const toolName = t.name as BuiltinToolName
if (t.type === 'success') return titleOfBuiltinToolName[toolName].done
if (t.type === 'running_now') return titleOfBuiltinToolName[toolName].running
return titleOfBuiltinToolName[toolName].proposed
}
}
const toolNameToDesc = (toolName: ToolName, _toolParams: ToolCallParams[ToolName] | undefined, accessor: ReturnType<typeof useAccessor>): {
const toolNameToDesc = (toolName: BuiltinToolName, _toolParams: BuiltinToolCallParams[BuiltinToolName] | undefined, accessor: ReturnType<typeof useAccessor>): {
desc1: React.ReactNode,
desc1Info?: string,
} => {
@ -1431,95 +1457,95 @@ const toolNameToDesc = (toolName: ToolName, _toolParams: ToolCallParams[ToolName
const x = {
'read_file': () => {
const toolParams = _toolParams as ToolCallParams['read_file']
const toolParams = _toolParams as BuiltinToolCallParams['read_file']
return {
desc1: getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
};
},
'ls_dir': () => {
const toolParams = _toolParams as ToolCallParams['ls_dir']
const toolParams = _toolParams as BuiltinToolCallParams['ls_dir']
return {
desc1: getFolderName(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
};
},
'search_pathnames_only': () => {
const toolParams = _toolParams as ToolCallParams['search_pathnames_only']
const toolParams = _toolParams as BuiltinToolCallParams['search_pathnames_only']
return {
desc1: `"${toolParams.query}"`,
}
},
'search_for_files': () => {
const toolParams = _toolParams as ToolCallParams['search_for_files']
const toolParams = _toolParams as BuiltinToolCallParams['search_for_files']
return {
desc1: `"${toolParams.query}"`,
}
},
'search_in_file': () => {
const toolParams = _toolParams as ToolCallParams['search_in_file'];
const toolParams = _toolParams as BuiltinToolCallParams['search_in_file'];
return {
desc1: `"${toolParams.query}"`,
desc1Info: getRelative(toolParams.uri, accessor),
};
},
'create_file_or_folder': () => {
const toolParams = _toolParams as ToolCallParams['create_file_or_folder']
const toolParams = _toolParams as BuiltinToolCallParams['create_file_or_folder']
return {
desc1: toolParams.isFolder ? getFolderName(toolParams.uri.fsPath) ?? '/' : getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
}
},
'delete_file_or_folder': () => {
const toolParams = _toolParams as ToolCallParams['delete_file_or_folder']
const toolParams = _toolParams as BuiltinToolCallParams['delete_file_or_folder']
return {
desc1: toolParams.isFolder ? getFolderName(toolParams.uri.fsPath) ?? '/' : getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
}
},
'rewrite_file': () => {
const toolParams = _toolParams as ToolCallParams['rewrite_file']
const toolParams = _toolParams as BuiltinToolCallParams['rewrite_file']
return {
desc1: getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
}
},
'edit_file': () => {
const toolParams = _toolParams as ToolCallParams['edit_file']
const toolParams = _toolParams as BuiltinToolCallParams['edit_file']
return {
desc1: getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
}
},
'run_command': () => {
const toolParams = _toolParams as ToolCallParams['run_command']
const toolParams = _toolParams as BuiltinToolCallParams['run_command']
return {
desc1: `"${toolParams.command}"`,
}
},
'run_persistent_command': () => {
const toolParams = _toolParams as ToolCallParams['run_persistent_command']
const toolParams = _toolParams as BuiltinToolCallParams['run_persistent_command']
return {
desc1: `"${toolParams.command}"`,
}
},
'open_persistent_terminal': () => {
const toolParams = _toolParams as ToolCallParams['open_persistent_terminal']
const toolParams = _toolParams as BuiltinToolCallParams['open_persistent_terminal']
return { desc1: '' }
},
'kill_persistent_terminal': () => {
const toolParams = _toolParams as ToolCallParams['kill_persistent_terminal']
const toolParams = _toolParams as BuiltinToolCallParams['kill_persistent_terminal']
return { desc1: toolParams.persistentTerminalId }
},
'get_dir_tree': () => {
const toolParams = _toolParams as ToolCallParams['get_dir_tree']
const toolParams = _toolParams as BuiltinToolCallParams['get_dir_tree']
return {
desc1: getFolderName(toolParams.uri.fsPath) ?? '/',
desc1Info: getRelative(toolParams.uri, accessor),
}
},
'read_lint_errors': () => {
const toolParams = _toolParams as ToolCallParams['read_lint_errors']
const toolParams = _toolParams as BuiltinToolCallParams['read_lint_errors']
return {
desc1: getBasename(toolParams.uri.fsPath),
desc1Info: getRelative(toolParams.uri, accessor),
@ -1590,9 +1616,9 @@ const ToolRequestAcceptRejectButtons = ({ toolName }: { toolName: ToolName }) =>
</button>
)
const approvalType = approvalTypeOfToolName[toolName]
const approvalType = isABuiltinToolName(toolName) ? approvalTypeOfBuiltinToolName[toolName] : 'mcp-tools'
const approvalToggle = approvalType ? <div key={approvalType} className="flex items-center ml-2 gap-x-1">
<ToolApprovalTypeSwitch size='xs' approvalType={approvalType} desc='Auto-approve' />
<ToolApprovalTypeSwitch size='xs' approvalType={approvalType} desc={`Auto-approve ${approvalType}`} />
</div> : null
return <div className="flex gap-2 mx-0.5 items-center">
@ -1604,7 +1630,7 @@ const ToolRequestAcceptRejectButtons = ({ toolName }: { toolName: ToolName }) =>
export const ToolChildrenWrapper = ({ children, className }: { children: React.ReactNode, className?: string }) => {
return <div className={`${className ? className : ''} cursor-default select-none`}>
<div className='px-2 min-w-full'>
<div className='px-2 min-w-full overflow-hidden'>
{children}
</div>
</div>
@ -1633,12 +1659,18 @@ export const ListableToolItem = ({ name, onClick, isSmall, className, showDot }:
const EditToolChildren = ({ uri, code }: { uri: URI | undefined, code: string }) => {
const EditToolChildren = ({ uri, code, type }: { uri: URI | undefined, code: string, type: 'diff' | 'rewrite' }) => {
const content = type === 'diff' ?
<VoidDiffEditor uri={uri} searchReplaceBlocks={code} />
: <ChatMarkdownRender string={`\`\`\`\n${code}\n\`\`\``} codeURI={uri} chatMessageLocation={undefined} />
return <div className='!select-text cursor-auto'>
<SmallProseWrapper>
<ChatMarkdownRender string={code} codeURI={uri} chatMessageLocation={undefined} />
{content}
</SmallProseWrapper>
</div>
}
@ -1689,9 +1721,9 @@ const EditToolHeaderButtons = ({ applyBoxId, uri, codeStr, toolName, threadId }:
const InvalidTool = ({ toolName, message }: { toolName: ToolName, message: string }) => {
const InvalidTool = ({ toolName, message, mcpServerName }: { toolName: ToolName, message: string, mcpServerName: string | undefined }) => {
const accessor = useAccessor()
const title = getTitle({ name: toolName, type: 'invalid_params' })
const title = getTitle({ name: toolName, type: 'invalid_params', mcpServerName })
const desc1 = 'Invalid parameters'
const icon = null
const isError = true
@ -1705,9 +1737,9 @@ const InvalidTool = ({ toolName, message }: { toolName: ToolName, message: strin
return <ToolHeaderWrapper {...componentParams} />
}
const CanceledTool = ({ toolName }: { toolName: ToolName }) => {
const CanceledTool = ({ toolName, mcpServerName }: { toolName: ToolName, mcpServerName: string | undefined }) => {
const accessor = useAccessor()
const title = getTitle({ name: toolName, type: 'rejected' })
const title = getTitle({ name: toolName, type: 'rejected', mcpServerName })
const desc1 = ''
const icon = null
const isRejected = true
@ -1819,9 +1851,61 @@ const CommandTool = ({ toolMessage, type, threadId }: { threadId: string } & ({
</>
}
type WrapperProps<T extends ToolName> = { toolMessage: Exclude<ToolMessage<T>, { type: 'invalid_params' }>, messageIdx: number, threadId: string }
const MCPToolWrapper = ({ toolMessage }: WrapperProps<string>) => {
const accessor = useAccessor()
const mcpService = accessor.get('IMCPService')
type ResultWrapper<T extends ToolName> = (props: { toolMessage: Exclude<ToolMessage<T>, { type: 'invalid_params' }>, messageIdx: number, threadId: string }) => React.ReactNode
const toolNameToComponent: { [T in ToolName]: { resultWrapper: ResultWrapper<T>, } } = {
const title = getTitle(toolMessage)
const desc1 = toolMessage.name
const icon = null
if (toolMessage.type === 'running_now') return null // do not show running
const isError = false
const isRejected = toolMessage.type === 'rejected'
const { rawParams, params } = toolMessage
const componentParams: ToolHeaderParams = { title, desc1, isError, icon, isRejected, }
const paramsStr = JSON.stringify(params, null, 2)
componentParams.desc2 = <CopyButton codeStr={paramsStr} toolTipName={`Copy inputs: ${paramsStr}`} />
componentParams.info = !toolMessage.mcpServerName ? 'MCP tool not found' : undefined
// Add copy inputs button in desc2
if (toolMessage.type === 'success' || toolMessage.type === 'tool_request') {
const { result } = toolMessage
const resultStr = result ? mcpService.stringifyResult(result) : 'null'
componentParams.children = <ToolChildrenWrapper>
<SmallProseWrapper>
<ChatMarkdownRender
string={`\`\`\`json\n${resultStr}\n\`\`\``}
chatMessageLocation={undefined}
isApplyEnabled={false}
isLinkDetectionEnabled={true}
/>
</SmallProseWrapper>
</ToolChildrenWrapper>
}
else if (toolMessage.type === 'tool_error') {
const { result } = toolMessage
componentParams.bottomChildren = <BottomChildren title='Error'>
<CodeChildren>
{result}
</CodeChildren>
</BottomChildren>
}
return <ToolHeaderWrapper {...componentParams} />
}
type ResultWrapper<T extends ToolName> = (props: WrapperProps<T>) => React.ReactNode
const builtinToolNameToComponent: { [T in BuiltinToolName]: { resultWrapper: ResultWrapper<T>, } } = {
'read_file': {
resultWrapper: ({ toolMessage }) => {
const accessor = useAccessor()
@ -2257,12 +2341,12 @@ const toolNameToComponent: { [T in ToolName]: { resultWrapper: ResultWrapper<T>,
},
'rewrite_file': {
resultWrapper: (params) => {
return <EditTool {...params} content={`${'```\n'}${params.toolMessage.params.newContent}${'\n```'}`} />
return <EditTool {...params} content={params.toolMessage.params.newContent} />
}
},
'edit_file': {
resultWrapper: (params) => {
return <EditTool {...params} content={`${'```\n'}${params.toolMessage.params.searchReplaceBlocks}${'\n```'}`} />
return <EditTool {...params} content={params.toolMessage.params.searchReplaceBlocks} />
}
},
@ -2442,11 +2526,15 @@ const _ChatBubble = ({ threadId, chatMessage, currCheckpointIdx, isCommitted, me
if (chatMessage.type === 'invalid_params') {
return <div className={`${isCheckpointGhost ? 'opacity-50' : ''}`}>
<InvalidTool toolName={chatMessage.name} message={chatMessage.content} />
<InvalidTool toolName={chatMessage.name} message={chatMessage.content} mcpServerName={chatMessage.mcpServerName} />
</div>
}
const ToolResultWrapper = toolNameToComponent[chatMessage.name]?.resultWrapper as ResultWrapper<ToolName>
const toolName = chatMessage.name
const isBuiltInTool = isABuiltinToolName(toolName)
const ToolResultWrapper = isBuiltInTool ? builtinToolNameToComponent[toolName]?.resultWrapper as ResultWrapper<ToolName>
: MCPToolWrapper as ResultWrapper<ToolName>
if (ToolResultWrapper)
return <>
<div className={`${isCheckpointGhost ? 'opacity-50' : ''}`}>
@ -2466,7 +2554,7 @@ const _ChatBubble = ({ threadId, chatMessage, currCheckpointIdx, isCommitted, me
else if (role === 'interrupted_streaming_tool') {
return <div className={`${isCheckpointGhost ? 'opacity-50' : ''}`}>
<CanceledTool toolName={chatMessage.name} />
<CanceledTool toolName={chatMessage.name} mcpServerName={chatMessage.mcpServerName} />
</div>
}
@ -2746,12 +2834,13 @@ const CommandBarInChat = () => {
const EditToolSoFar = ({ toolCallSoFar, }: { toolCallSoFar: RawToolCallObj }) => {
if (!isABuiltinToolName(toolCallSoFar.name)) return null
const accessor = useAccessor()
const uri = toolCallSoFar.rawParams.uri ? URI.file(toolCallSoFar.rawParams.uri) : undefined
const title = titleOfToolName[toolCallSoFar.name].proposed
const title = titleOfBuiltinToolName[toolCallSoFar.name].proposed
const uriDone = toolCallSoFar.doneParams.includes('uri')
const desc1 = <span className='flex items-center'>
@ -2772,12 +2861,11 @@ const EditToolSoFar = ({ toolCallSoFar, }: { toolCallSoFar: RawToolCallObj }) =>
<EditToolChildren
uri={uri}
code={toolCallSoFar.rawParams.search_replace_blocks ?? toolCallSoFar.rawParams.new_content ?? ''}
type={'rewrite'} // as it streams, show in rewrite format, don't make a diff editor
/>
<IconLoading />
</ToolHeaderWrapper>
}

View file

@ -20,6 +20,11 @@ import { URI } from '../../../../../../../base/common/uri.js';
import { getBasename, getFolderName } from '../sidebar-tsx/SidebarChat.js';
import { ChevronRight, File, Folder, FolderClosed, LucideProps } from 'lucide-react';
import { StagingSelectionItem } from '../../../../common/chatThreadServiceTypes.js';
import { DiffEditorWidget } from '../../../../../../../editor/browser/widget/diffEditor/diffEditorWidget.js';
import { extractSearchReplaceBlocks, ExtractedSearchReplaceBlock } from '../../../../common/helpers/extractCodeFromResult.js';
import { IAccessibilitySignalService } from '../../../../../../../platform/accessibilitySignal/browser/accessibilitySignalService.js';
import { IEditorProgressService } from '../../../../../../../platform/progress/common/progress.js';
import { detectLanguage } from '../../../../common/helpers/languageHelpers.js';
// type guard
@ -951,11 +956,11 @@ export const VoidInputBox = ({ onChangeText, onCreateInstance, inputBoxRef, plac
const contextViewProvider = accessor.get('IContextViewService')
return <WidgetComponent
ctor={InputBox}
className='
bg-void-bg-1
@@void-force-child-placeholder-void-fg-1
'
ctor={InputBox}
propsFn={useCallback((container) => [
container,
contextViewProvider,
@ -991,8 +996,7 @@ export const VoidInputBox = ({ onChangeText, onCreateInstance, inputBoxRef, plac
inputBoxRef.current = instance;
return disposables
}, [onChangeText, onCreateInstance, inputBoxRef])
}
}, [onChangeText, onCreateInstance, inputBoxRef])}
/>
};
@ -1841,3 +1845,154 @@ export const VoidButtonBgDarken = ({ children, disabled, onClick, className }: {
// };
const SingleDiffEditor = ({ block, lang }: { block: ExtractedSearchReplaceBlock, lang: string | undefined }) => {
const accessor = useAccessor();
const modelService = accessor.get('IModelService');
const instantiationService = accessor.get('IInstantiationService');
const languageService = accessor.get('ILanguageService');
const languageSelection = useMemo(() => languageService.createById(lang), [lang, languageService]);
// Create models for original and modified
const originalModel = useMemo(() =>
modelService.createModel(block.orig, languageSelection),
[block.orig, languageSelection, modelService]
);
const modifiedModel = useMemo(() =>
modelService.createModel(block.final, languageSelection),
[block.final, languageSelection, modelService]
);
// Clean up models on unmount
useEffect(() => {
return () => {
originalModel.dispose();
modifiedModel.dispose();
};
}, [originalModel, modifiedModel]);
// Imperatively mount the DiffEditorWidget
const divRef = useRef<HTMLDivElement | null>(null);
const editorRef = useRef<any>(null);
useEffect(() => {
if (!divRef.current) return;
// Create the diff editor instance
const editor = instantiationService.createInstance(
DiffEditorWidget,
divRef.current,
{
automaticLayout: true,
readOnly: true,
renderSideBySide: true,
minimap: { enabled: false },
lineNumbers: 'off',
scrollbar: {
vertical: 'hidden',
horizontal: 'auto',
verticalScrollbarSize: 0,
horizontalScrollbarSize: 8,
alwaysConsumeMouseWheel: false,
ignoreHorizontalScrollbarInContentHeight: true,
},
hover: { enabled: false },
folding: false,
selectionHighlight: false,
renderLineHighlight: 'none',
overviewRulerLanes: 0,
hideCursorInOverviewRuler: true,
overviewRulerBorder: false,
glyphMargin: false,
stickyScroll: { enabled: false },
scrollBeyondLastLine: false,
renderGutterMenu: false,
renderIndicators: false,
},
{ originalEditor: { isSimpleWidget: true }, modifiedEditor: { isSimpleWidget: true } }
);
editor.setModel({ original: originalModel, modified: modifiedModel });
// Calculate the height based on content
const updateHeight = () => {
const contentHeight = Math.max(
originalModel.getLineCount() * 19, // approximate line height
modifiedModel.getLineCount() * 19
) + 19 * 2 + 1; // add padding
// Set reasonable min/max heights
const height = Math.min(Math.max(contentHeight, 100), 300);
if (divRef.current) {
divRef.current.style.height = `${height}px`;
editor.layout();
}
};
updateHeight();
editorRef.current = editor;
// Update height when content changes
const disposable1 = originalModel.onDidChangeContent(() => updateHeight());
const disposable2 = modifiedModel.onDidChangeContent(() => updateHeight());
return () => {
disposable1.dispose();
disposable2.dispose();
editor.dispose();
editorRef.current = null;
};
}, [originalModel, modifiedModel, instantiationService]);
return (
<div className="w-full bg-void-bg-3 @@bg-editor-style-override" ref={divRef} />
);
};
/**
* ToolDiffEditor mounts a native VSCode DiffEditorWidget to show a diff between original and modified code blocks.
* Props:
* - uri: URI of the file (for language detection, etc)
* - searchReplaceBlocks: string in search/replace format (from LLM)
* - language?: string (optional, fallback to 'plaintext')
*/
export const VoidDiffEditor = ({ uri, searchReplaceBlocks, language }: { uri?: any, searchReplaceBlocks: string, language?: string }) => {
const accessor = useAccessor();
const languageService = accessor.get('ILanguageService');
// Extract all blocks
const blocks = extractSearchReplaceBlocks(searchReplaceBlocks);
// Use detectLanguage for language detection if not provided
let lang = language;
if (!lang && blocks.length > 0) {
lang = detectLanguage(languageService, { uri: uri ?? null, fileContents: blocks[0].orig });
}
// If no blocks, show empty state
if (blocks.length === 0) {
return <div className="w-full p-4 text-void-fg-4 text-sm">No changes found</div>;
}
// Display all blocks
return (
<div className="w-full flex flex-col gap-2">
{blocks.map((block, index) => (
<div key={index} className="w-full">
{blocks.length > 1 && (
<div className="text-void-fg-4 text-xs mb-1 px-1">
Change {index + 1} of {blocks.length}
</div>
)}
<SingleDiffEditor block={block} lang={lang} />
</div>
))}
</div>
);
};

View file

@ -4,7 +4,7 @@
*--------------------------------------------------------------------------------------*/
import React, { useState, useEffect, useCallback } from 'react'
import { RefreshableProviderName, SettingsOfProvider } from '../../../../../../../workbench/contrib/void/common/voidSettingsTypes.js'
import { MCPUserState, RefreshableProviderName, SettingsOfProvider } from '../../../../../../../workbench/contrib/void/common/voidSettingsTypes.js'
import { IDisposable } from '../../../../../../../base/common/lifecycle.js'
import { VoidSettingsState } from '../../../../../../../workbench/contrib/void/common/voidSettingsService.js'
import { ColorScheme } from '../../../../../../../platform/theme/common/theme.js'
@ -51,6 +51,7 @@ import { IConvertToLLMMessageService } from '../../../convertToLLMMessageService
import { ITerminalService } from '../../../../../terminal/browser/terminal.js'
import { ISearchService } from '../../../../../../services/search/common/search.js'
import { IExtensionManagementService } from '../../../../../../../platform/extensionManagement/common/extensionManagement.js'
import { IMCPService } from '../../../../common/mcpService.js';
// normally to do this you'd use a useEffect that calls .onDidChangeState(), but useEffect mounts too late and misses initial state changes
@ -78,6 +79,8 @@ const ctrlKZoneStreamingStateListeners: Set<(diffareaid: number, s: boolean) =>
const commandBarURIStateListeners: Set<(uri: URI) => void> = new Set();
const activeURIListeners: Set<(uri: URI | null) => void> = new Set();
const mcpListeners: Set<() => void> = new Set()
// must call this before you can use any of the hooks below
// this should only be called ONCE! this is the only place you don't need to dispose onDidChange. If you use state.onDidChange anywhere else, make sure to dispose it!
@ -95,9 +98,10 @@ export const _registerServices = (accessor: ServicesAccessor) => {
editCodeService: accessor.get(IEditCodeService),
voidCommandBarService: accessor.get(IVoidCommandBarService),
modelService: accessor.get(IModelService),
mcpService: accessor.get(IMCPService),
}
const { settingsStateService, chatThreadsStateService, refreshModelService, themeService, editCodeService, voidCommandBarService, modelService } = stateServices
const { settingsStateService, chatThreadsStateService, refreshModelService, themeService, editCodeService, voidCommandBarService, modelService, mcpService } = stateServices
@ -164,6 +168,11 @@ export const _registerServices = (accessor: ServicesAccessor) => {
})
)
disposables.push(
mcpService.onDidChangeState(() => {
mcpListeners.forEach(l => l())
})
)
return disposables
@ -215,6 +224,7 @@ const getReactAccessor = (accessor: ServicesAccessor) => {
ITerminalService: accessor.get(ITerminalService),
IExtensionManagementService: accessor.get(IExtensionManagementService),
IExtensionTransferService: accessor.get(IExtensionTransferService),
IMCPService: accessor.get(IMCPService),
} as const
return reactAccessor
@ -376,3 +386,16 @@ export const useActiveURI = () => {
export const useMCPServiceState = () => {
const accessor = useAccessor()
const mcpService = accessor.get('IMCPService')
const [s, ss] = useState(mcpService.state)
useEffect(() => {
const listener = () => { ss(mcpService.state) }
mcpListeners.add(listener);
return () => { mcpListeners.delete(listener) };
}, []);
return s
}

View file

@ -100,7 +100,7 @@ const tabNames = ['Free', 'Paid', 'Local'] as const;
type TabName = typeof tabNames[number] | 'Cloud/Other';
// Data for cloud providers tab
const cloudProviders: ProviderName[] = ['googleVertex', 'liteLLM', 'microsoftAzure', 'openAICompatible'];
const cloudProviders: ProviderName[] = ['googleVertex', 'liteLLM', 'microsoftAzure', 'awsBedrock', 'openAICompatible'];
// Data structures for provider tabs
const providerNamesOfTab: Record<TabName, ProviderName[]> = {

View file

@ -19,9 +19,9 @@ import { ToolApprovalType, toolApprovalTypes } from '../../../../common/toolsSer
import Severity from '../../../../../../../base/common/severity.js'
import { getModelCapabilities, modelOverrideKeys, ModelOverrides } from '../../../../common/modelCapabilities.js';
import { TransferEditorType, TransferFilesInfo } from '../../../extensionTransferTypes.js';
// ─────────────────────────────────────────────
// Sidebar navigation helpers
// ─────────────────────────────────────────────
import { MCPServer } from '../../../../common/mcpServiceTypes.js';
import { useMCPServiceState } from '../util/services.js';
type Tab =
| 'models'
| 'localProviders'
@ -30,6 +30,7 @@ type Tab =
| 'general'
| 'all';
const ButtonLeftTextRightOption = ({ text, leftButton }: { text: string, leftButton?: React.ReactNode }) => {
return <div className='flex items-center text-void-fg-3 px-3 py-0.5 rounded-sm overflow-hidden gap-2'>
@ -464,7 +465,7 @@ export const ModelDump = ({ filteredProviders }: { filteredProviders?: ProviderN
{/* left part is width:full */}
<div className={`flex flex-grow items-center gap-4`}>
<span className='w-full max-w-32'>{isNewProviderName ? providerTitle : ''}</span>
<span className='w-fit truncate'>{modelName}</span>
<span className='w-fit max-w-[400px] truncate'>{modelName}</span>
</div>
{/* right part is anything that fits */}
@ -503,7 +504,15 @@ export const ModelDump = ({ filteredProviders }: { filteredProviders?: ProviderN
{/* X button */}
<div className={`w-5 flex items-center justify-center`}>
{type === 'default' || type === 'autodetected' ? null : <button onClick={() => { settingsStateService.deleteModel(providerName, modelName); }}><X className="size-4" /></button>}
{type === 'default' || type === 'autodetected' ? null : <button
onClick={() => { settingsStateService.deleteModel(providerName, modelName); }}
data-tooltip-id='void-tooltip'
data-tooltip-place='right'
data-tooltip-content='Delete'
className={`${hasOverrides ? '' : 'opacity-0 group-hover:opacity-100'} transition-opacity`}
>
<X size={12} className="text-void-fg-3 opacity-50" />
</button>}
</div>
</div>
</div>
@ -908,6 +917,114 @@ export const OneClickSwitchButton = ({ fromEditor = 'VS Code', className = '' }:
// full settings
// MCP Server component
const MCPServerComponent = ({ name, server }: { name: string, server: MCPServer }) => {
const accessor = useAccessor();
const mcpService = accessor.get('IMCPService');
const voidSettings = useSettingsState()
const isOn = voidSettings.mcpUserStateOfName[name]?.isOn
const removeUniquePrefix = (name: string) => name.split('_').slice(1).join('_')
return (
<div className="border border-void-border-2 bg-void-bg-1 py-3 px-4 rounded-sm my-2">
<div className="flex items-center justify-between">
{/* Left side - status and name */}
<div className="flex items-center gap-2">
{/* Status indicator */}
<div className={`w-2 h-2 rounded-full
${server.status === 'success' ? 'bg-green-500'
: server.status === 'error' ? 'bg-red-500'
: server.status === 'loading' ? 'bg-yellow-500'
: server.status === 'offline' ? 'bg-void-fg-3'
: ''}
`}></div>
{/* Server name */}
<div className="text-sm font-medium text-void-fg-1">{name}</div>
</div>
{/* Right side - power toggle switch */}
<VoidSwitch
value={isOn ?? false}
size='xs'
disabled={server.status === 'error'}
onChange={() => mcpService.toggleServerIsOn(name, !isOn)}
/>
</div>
{/* Tools section */}
{isOn && (
<div className="mt-3">
<div className="flex flex-wrap gap-2 max-h-32 overflow-y-auto">
{(server.tools ?? []).length > 0 ? (
(server.tools ?? []).map((tool: { name: string; description?: string }) => (
<span
key={tool.name}
className="px-2 py-0.5 bg-void-bg-2 text-void-fg-3 rounded-sm text-xs"
data-tooltip-id='void-tooltip'
data-tooltip-content={tool.description || ''}
data-tooltip-class-name='void-max-w-[300px]'
>
{removeUniquePrefix(tool.name)}
</span>
))
) : (
<span className="text-xs text-void-fg-3">No tools available</span>
)}
</div>
</div>
)}
{/* Command badge */}
{isOn && server.command && (
<div className="mt-3">
<div className="text-xs text-void-fg-3 mb-1">Command:</div>
<div className="px-2 py-1 bg-void-bg-2 text-xs font-mono overflow-x-auto whitespace-nowrap text-void-fg-2 rounded-sm">
{server.command}
</div>
</div>
)}
{/* Error message if present */}
{server.error && (
<div className="mt-3">
<WarningBox text={server.error} />
</div>
)}
</div>
);
};
// Main component that renders the list of servers
const MCPServersList = () => {
const mcpServiceState = useMCPServiceState()
let content: React.ReactNode
if (mcpServiceState.error) {
content = <div className="text-void-fg-3 text-sm mt-2">
{mcpServiceState.error}
</div>
}
else {
const entries = Object.entries(mcpServiceState.mcpServerOfName)
if (entries.length === 0) {
content = <div className="text-void-fg-3 text-sm mt-2">
No servers found
</div>
}
else {
content = entries.map(([name, server]) => (
<MCPServerComponent key={name} name={name} server={server} />
))
}
}
return <div className="my-2">{content}</div>
};
export const Settings = () => {
const isDark = useIsDark()
// ─── sidebar nav ──────────────────────────
@ -931,6 +1048,7 @@ export const Settings = () => {
const voidSettingsService = accessor.get('IVoidSettingsService')
const chatThreadsService = accessor.get('IChatThreadService')
const notificationService = accessor.get('INotificationService')
const mcpService = accessor.get('IMCPService')
const onDownload = (t: 'Chats' | 'Settings') => {
let dataStr: string

View file

@ -50,6 +50,8 @@ export const VoidTooltip = () => {
padding: 0px 8px;
border-radius: 6px;
z-index: 999999;
max-width: 300px;
word-wrap: break-word;
}
#void-tooltip {

View file

@ -172,7 +172,7 @@ registerAction2(class extends Action2 {
const oldUI = await oldThread?.state.mountedInfo?.whenMounted
const oldSelns = oldThread?.state.stagingSelections
const oldVal = oldUI?.textAreaRef.current?.value
const oldVal = oldUI?.textAreaRef?.current?.value
// open and focus new thread
chatThreadsService.openNewThread()

View file

@ -346,20 +346,20 @@ export class TerminalToolService extends Disposable implements ITerminalToolServ
await Promise.any([waitUntilDone, waitUntilInterrupt])
.finally(() => disposables.forEach(d => d.dispose()))
// read result if timed out, since we didn't get it (could clean this code up but it's ok)
if (resolveReason?.type === 'timeout') {
const terminalId = isPersistent ? params.persistentTerminalId : params.terminalId
result = await this.readTerminal(terminalId)
}
if (!isPersistent) {
interrupt()
}
if (!resolveReason) throw new Error('Unexpected internal error: Promise.any should have resolved with a reason.')
// read result if timed out, since we didn't get it (could clean this code up but it's ok)
if (resolveReason.type === 'timeout') {
const terminalId = isPersistent ? params.persistentTerminalId : params.terminalId
result = await this.readTerminal(terminalId)
}
if (!isPersistent) result = `$ ${command}\n${result}`
result = removeAnsiEscapeCodes(result)
// trim

View file

@ -8,7 +8,7 @@ import { QueryBuilder } from '../../../services/search/common/queryBuilder.js'
import { ISearchService } from '../../../services/search/common/search.js'
import { IEditCodeService } from './editCodeServiceInterface.js'
import { ITerminalToolService } from './terminalToolService.js'
import { LintErrorItem, ToolCallParams, ToolResultType } from '../common/toolsServiceTypes.js'
import { LintErrorItem, BuiltinToolCallParams, BuiltinToolResultType, BuiltinToolName } from '../common/toolsServiceTypes.js'
import { IVoidModelService } from '../common/voidModelService.js'
import { EndOfLinePreference } from '../../../../editor/common/model.js'
import { IVoidCommandBarService } from './voidCommandBarService.js'
@ -16,20 +16,15 @@ import { computeDirectoryTree1Deep, IDirectoryStrService, stringifyDirectoryTree
import { IMarkerService, MarkerSeverity } from '../../../../platform/markers/common/markers.js'
import { timeout } from '../../../../base/common/async.js'
import { RawToolParamsObj } from '../common/sendLLMMessageTypes.js'
import { MAX_CHILDREN_URIs_PAGE, MAX_FILE_CHARS_PAGE, MAX_TERMINAL_BG_COMMAND_TIME, MAX_TERMINAL_INACTIVE_TIME, ToolName } from '../common/prompt/prompts.js'
import { MAX_CHILDREN_URIs_PAGE, MAX_FILE_CHARS_PAGE, MAX_TERMINAL_BG_COMMAND_TIME, MAX_TERMINAL_INACTIVE_TIME } from '../common/prompt/prompts.js'
import { IVoidSettingsService } from '../common/voidSettingsService.js'
import { generateUuid } from '../../../../base/common/uuid.js'
// tool use for AI
type ValidateParams = { [T in ToolName]: (p: RawToolParamsObj) => ToolCallParams[T] }
type CallTool = { [T in ToolName]: (p: ToolCallParams[T]) => Promise<{ result: ToolResultType[T] | Promise<ToolResultType[T]>, interruptTool?: () => void }> }
type ToolResultToString = { [T in ToolName]: (p: ToolCallParams[T], result: Awaited<ToolResultType[T]>) => string }
type ValidateBuiltinParams = { [T in BuiltinToolName]: (p: RawToolParamsObj) => BuiltinToolCallParams[T] }
type CallBuiltinTool = { [T in BuiltinToolName]: (p: BuiltinToolCallParams[T]) => Promise<{ result: BuiltinToolResultType[T] | Promise<BuiltinToolResultType[T]>, interruptTool?: () => void }> }
type BuiltinToolResultToString = { [T in BuiltinToolName]: (p: BuiltinToolCallParams[T], result: Awaited<BuiltinToolResultType[T]>) => string }
const isFalsy = (u: unknown) => {
@ -110,9 +105,9 @@ const checkIfIsFolder = (uriStr: string) => {
export interface IToolsService {
readonly _serviceBrand: undefined;
validateParams: ValidateParams;
callTool: CallTool;
stringOfResult: ToolResultToString;
validateParams: ValidateBuiltinParams;
callTool: CallBuiltinTool;
stringOfResult: BuiltinToolResultToString;
}
export const IToolsService = createDecorator<IToolsService>('ToolsService');
@ -121,9 +116,9 @@ export class ToolsService implements IToolsService {
readonly _serviceBrand: undefined;
public validateParams: ValidateParams;
public callTool: CallTool;
public stringOfResult: ToolResultToString;
public validateParams: ValidateBuiltinParams;
public callTool: CallBuiltinTool;
public stringOfResult: BuiltinToolResultToString;
constructor(
@IFileService fileService: IFileService,
@ -446,7 +441,6 @@ export class ToolsService implements IToolsService {
await this.terminalToolService.killPersistentTerminal(persistentTerminalId)
return { result: {} }
},
}
@ -550,7 +544,6 @@ export class ToolsService implements IToolsService {
kill_persistent_terminal: (params, _result) => {
return `Successfully closed terminal "${params.persistentTerminalId}".`;
},
}

View file

@ -5,31 +5,32 @@
import { URI } from '../../../../base/common/uri.js';
import { VoidFileSnapshot } from './editCodeServiceTypes.js';
import { ToolName } from './prompt/prompts.js';
import { AnthropicReasoning, RawToolParamsObj } from './sendLLMMessageTypes.js';
import { ToolCallParams, ToolResultType } from './toolsServiceTypes.js';
import { ToolCallParams, ToolName, ToolResult } from './toolsServiceTypes.js';
export type ToolMessage<T extends ToolName> = {
role: 'tool';
content: string; // give this result to LLM (string of value)
id: string;
rawParams: RawToolParamsObj;
mcpServerName: string | undefined; // the server name at the time of the call
} & (
// in order of events:
| { type: 'invalid_params', result: null, name: T, }
| { type: 'tool_request', result: null, name: T, params: ToolCallParams[T], } // params were validated, awaiting user
| { type: 'tool_request', result: null, name: T, params: ToolCallParams<T>, } // params were validated, awaiting user
| { type: 'running_now', result: null, name: T, params: ToolCallParams[T], }
| { type: 'running_now', result: null, name: T, params: ToolCallParams<T>, }
| { type: 'tool_error', result: string, name: T, params: ToolCallParams[T], } // error when tool was running
| { type: 'success', result: Awaited<ToolResultType[T]>, name: T, params: ToolCallParams[T], }
| { type: 'rejected', result: null, name: T, params: ToolCallParams[T] }
| { type: 'tool_error', result: string, name: T, params: ToolCallParams<T>, } // error when tool was running
| { type: 'success', result: Awaited<ToolResult<T>>, name: T, params: ToolCallParams<T>, }
| { type: 'rejected', result: null, name: T, params: ToolCallParams<T> }
) // user rejected
export type DecorativeCanceledTool = {
role: 'interrupted_streaming_tool';
name: ToolName;
mcpServerName: string | undefined; // the server name at the time of the call
}

View file

@ -9,7 +9,7 @@ import { registerSingleton, InstantiationType } from '../../../../platform/insta
import { createDecorator } from '../../../../platform/instantiation/common/instantiation.js';
import { IFileService, IFileStat } from '../../../../platform/files/common/files.js';
import { IWorkspaceContextService } from '../../../../platform/workspace/common/workspace.js';
import { ShallowDirectoryItem, ToolCallParams, ToolResultType } from './toolsServiceTypes.js';
import { ShallowDirectoryItem, BuiltinToolCallParams, BuiltinToolResultType } from './toolsServiceTypes.js';
import { MAX_CHILDREN_URIs_PAGE, MAX_DIRSTR_CHARS_TOTAL_BEGINNING, MAX_DIRSTR_CHARS_TOTAL_TOOL } from './prompt/prompts.js';
@ -76,7 +76,7 @@ export const computeDirectoryTree1Deep = async (
fileService: IFileService,
rootURI: URI,
pageNumber: number = 1,
): Promise<ToolResultType['ls_dir']> => {
): Promise<BuiltinToolResultType['ls_dir']> => {
const stat = await fileService.resolve(rootURI, { resolveMetadata: false });
if (!stat.isDirectory) {
return { children: null, hasNextPage: false, hasPrevPage: false, itemsRemaining: 0 };
@ -107,7 +107,7 @@ export const computeDirectoryTree1Deep = async (
};
};
export const stringifyDirectoryTree1Deep = (params: ToolCallParams['ls_dir'], result: ToolResultType['ls_dir']): string => {
export const stringifyDirectoryTree1Deep = (params: BuiltinToolCallParams['ls_dir'], result: BuiltinToolResultType['ls_dir']): string => {
if (!result.children) {
return `Error: ${params.uri} is not a directory`;
}

View file

@ -0,0 +1,360 @@
/*--------------------------------------------------------------------------------------
* Copyright 2025 Glass Devtools, Inc. All rights reserved.
* Licensed under the Apache License, Version 2.0. See LICENSE.txt for more information.
*--------------------------------------------------------------------------------------*/
import { URI } from '../../../../base/common/uri.js';
import { Disposable } from '../../../../base/common/lifecycle.js';
import { registerSingleton, InstantiationType } from '../../../../platform/instantiation/common/extensions.js';
import { createDecorator } from '../../../../platform/instantiation/common/instantiation.js';
import { IFileService } from '../../../../platform/files/common/files.js';
import { IPathService } from '../../../services/path/common/pathService.js';
import { IEditorService } from '../../../services/editor/common/editorService.js';
import { IProductService } from '../../../../platform/product/common/productService.js';
import { VSBuffer } from '../../../../base/common/buffer.js';
import { IChannel } from '../../../../base/parts/ipc/common/ipc.js';
import { IMainProcessService } from '../../../../platform/ipc/common/mainProcessService.js';
import { MCPServerOfName, MCPConfigFileJSON, MCPServer, MCPToolCallParams, RawMCPToolCall, MCPServerEventResponse } from './mcpServiceTypes.js';
import { Event, Emitter } from '../../../../base/common/event.js';
import { InternalToolInfo } from './prompt/prompts.js';
import { IVoidSettingsService } from './voidSettingsService.js';
import { MCPUserStateOfName } from './voidSettingsTypes.js';
type MCPServiceState = {
mcpServerOfName: MCPServerOfName,
error: string | undefined, // global parsing error
}
export interface IMCPService {
readonly _serviceBrand: undefined;
revealMCPConfigFile(): Promise<void>;
toggleServerIsOn(serverName: string, isOn: boolean): Promise<void>;
readonly state: MCPServiceState; // NOT persisted
onDidChangeState: Event<void>;
getMCPTools(): InternalToolInfo[] | undefined;
callMCPTool(toolData: MCPToolCallParams): Promise<{ result: RawMCPToolCall }>;
stringifyResult(result: RawMCPToolCall): string
}
export const IMCPService = createDecorator<IMCPService>('mcpConfigService');
const MCP_CONFIG_FILE_NAME = 'mcp.json';
const MCP_CONFIG_SAMPLE = { mcpServers: {} }
const MCP_CONFIG_SAMPLE_STRING = JSON.stringify(MCP_CONFIG_SAMPLE, null, 2);
// export interface MCPCallToolOfToolName {
// [toolName: string]: (params: any) => Promise<{
// result: any | Promise<any>,
// interruptTool?: () => void
// }>;
// }
class MCPService extends Disposable implements IMCPService {
_serviceBrand: undefined;
private readonly channel: IChannel // MCPChannel
// list of MCP servers pulled from mcpChannel
state: MCPServiceState = {
mcpServerOfName: {},
error: undefined,
}
// Emitters for server events
private readonly _onDidChangeState = new Emitter<void>();
public readonly onDidChangeState = this._onDidChangeState.event;
// private readonly _onLoadingServersChange = new Emitter<MCPServerEventLoadingParam>();
// public readonly onLoadingServersChange = this._onLoadingServersChange.event;
constructor(
@IFileService private readonly fileService: IFileService,
@IPathService private readonly pathService: IPathService,
@IProductService private readonly productService: IProductService,
@IEditorService private readonly editorService: IEditorService,
@IMainProcessService private readonly mainProcessService: IMainProcessService,
@IVoidSettingsService private readonly voidSettingsService: IVoidSettingsService,
) {
super();
this.channel = this.mainProcessService.getChannel('void-channel-mcp')
const onEvent = (e: MCPServerEventResponse) => {
console.log('GOT EVENT', e)
this._setMCPServerState(e.response.name, e.response.newServer)
}
this._register((this.channel.listen('onAdd_server') satisfies Event<MCPServerEventResponse>)(onEvent));
this._register((this.channel.listen('onUpdate_server') satisfies Event<MCPServerEventResponse>)(onEvent));
this._register((this.channel.listen('onDelete_server') satisfies Event<MCPServerEventResponse>)(onEvent));
this._initialize();
}
private async _initialize() {
try {
await this.voidSettingsService.waitForInitState;
// Create .mcpConfig if it doesn't exist
const mcpConfigUri = await this._getMCPConfigFilePath();
const fileExists = await this._configFileExists(mcpConfigUri);
if (!fileExists) {
await this._createMCPConfigFile(mcpConfigUri);
console.log('MCP Config file created:', mcpConfigUri.toString());
}
await this._addMCPConfigFileWatcher();
await this._refreshMCPServers();
} catch (error) {
console.error('Error initializing MCPService:', error);
}
}
private readonly _setMCPServerState = async (serverName: string, newServer: MCPServer | undefined) => {
if (newServer === undefined) {
// Remove the server from the state
const { [serverName]: removed, ...remainingServers } = this.state.mcpServerOfName;
this.state = {
...this.state,
mcpServerOfName: remainingServers
}
} else {
// Add or update the server
this.state = {
...this.state,
mcpServerOfName: {
...this.state.mcpServerOfName,
[serverName]: newServer
}
}
}
this._onDidChangeState.fire();
}
private readonly _setHasError = async (errMsg: string | undefined) => {
this.state = {
...this.state,
error: errMsg,
}
this._onDidChangeState.fire();
}
// Create the file/directory if it doesn't exist
private async _createMCPConfigFile(mcpConfigUri: URI): Promise<void> {
await this.fileService.createFile(mcpConfigUri.with({ path: mcpConfigUri.path }));
const buffer = VSBuffer.fromString(MCP_CONFIG_SAMPLE_STRING);
await this.fileService.writeFile(mcpConfigUri, buffer);
}
private async _addMCPConfigFileWatcher(): Promise<void> {
const mcpConfigUri = await this._getMCPConfigFilePath();
this._register(
this.fileService.watch(mcpConfigUri)
)
this._register(this.fileService.onDidFilesChange(async e => {
if (!e.contains(mcpConfigUri)) return
await this._refreshMCPServers();
}));
}
// Client-side functions
public async revealMCPConfigFile(): Promise<void> {
try {
const mcpConfigUri = await this._getMCPConfigFilePath();
await this.editorService.openEditor({
resource: mcpConfigUri,
options: {
pinned: true,
revealIfOpened: true,
}
});
} catch (error) {
console.error('Error opening MCP config file:', error);
}
}
public getMCPTools(): InternalToolInfo[] | undefined {
const allTools: InternalToolInfo[] = []
for (const serverName in this.state.mcpServerOfName) {
const server = this.state.mcpServerOfName[serverName];
server.tools?.forEach(tool => {
allTools.push({
description: tool.description || '',
params: this._transformInputSchemaToParams(tool.inputSchema),
name: tool.name,
mcpServerName: serverName,
})
})
}
if (allTools.length === 0) return undefined
return allTools
}
private _transformInputSchemaToParams(inputSchema?: Record<string, any>): { [paramName: string]: { description: string } } {
// Check if inputSchema is valid
if (!inputSchema || !inputSchema.properties) return {};
const params: { [paramName: string]: { description: string } } = {};
Object.keys(inputSchema.properties).forEach(paramName => {
const propertyValues = inputSchema.properties[paramName];
// Check if propertyValues is not an object
if (typeof propertyValues !== 'object') {
console.warn(`Invalid property value for ${paramName}: expected object, got ${typeof propertyValues}`);
return; // in forEach the return is equivalent to continue
}
// Add the parameter to the params object
params[paramName] = {
description: JSON.stringify(propertyValues.description || '', null, 2) || '',
}
});
return params;
}
private async _getMCPConfigFilePath(): Promise<URI> {
const appName = this.productService.dataFolderName
const userHome = await this.pathService.userHome();
const uri = URI.joinPath(userHome, appName, MCP_CONFIG_FILE_NAME)
return uri
}
private async _configFileExists(mcpConfigUri: URI): Promise<boolean> {
try {
await this.fileService.stat(mcpConfigUri);
return true;
} catch (error) {
return false;
}
}
private async _parseMCPConfigFile(): Promise<MCPConfigFileJSON | null> {
const mcpConfigUri = await this._getMCPConfigFilePath();
try {
const fileContent = await this.fileService.readFile(mcpConfigUri);
const contentString = fileContent.value.toString();
const configFileJson = JSON.parse(contentString);
if (!configFileJson.mcpServers) {
throw new Error('Missing mcpServers property');
}
return configFileJson as MCPConfigFileJSON;
} catch (error) {
const fullError = `Error parsing MCP config file: ${error}`;
this._setHasError(fullError)
return null;
}
}
// Handle server state changes
private async _refreshMCPServers(): Promise<void> {
this._setHasError(undefined)
const newConfigFileJSON = await this._parseMCPConfigFile();
if (!newConfigFileJSON) { console.log(`Not setting state: MCP config file not found`); return }
if (!newConfigFileJSON?.mcpServers) { console.log(`Not setting state: MCP config file did not have an 'mcpServers' field`); return }
const oldConfigFileNames = Object.keys(this.state.mcpServerOfName)
const newConfigFileNames = Object.keys(newConfigFileJSON.mcpServers)
const addedServerNames = newConfigFileNames.filter(serverName => !oldConfigFileNames.includes(serverName)); // in new and not in old
const removedServerNames = oldConfigFileNames.filter(serverName => !newConfigFileNames.includes(serverName)); // in old and not in new
// set isOn to any new servers in the config
const addedUserStateOfName: MCPUserStateOfName = {}
for (const name of addedServerNames) { addedUserStateOfName[name] = { isOn: true } }
await this.voidSettingsService.addMCPUserStateOfNames(addedUserStateOfName);
// delete isOn for any servers that no longer show up in the config
await this.voidSettingsService.removeMCPUserStateOfNames(removedServerNames);
// set all servers to loading
for (const serverName in newConfigFileJSON.mcpServers) {
this._setMCPServerState(serverName, { status: 'loading', tools: [] })
}
const updatedServerNames = Object.keys(newConfigFileJSON.mcpServers).filter(serverName => !addedServerNames.includes(serverName) && !removedServerNames.includes(serverName))
this.channel.call('refreshMCPServers', {
mcpConfigFileJSON: newConfigFileJSON,
addedServerNames,
removedServerNames,
updatedServerNames,
userStateOfName: this.voidSettingsService.state.mcpUserStateOfName,
})
}
stringifyResult(result: RawMCPToolCall): string {
let toolResultStr: string
if (result.event === 'text') {
toolResultStr = result.text
} else if (result.event === 'image') {
toolResultStr = `[Image: ${result.image.mimeType}]`
} else if (result.event === 'audio') {
toolResultStr = `[Audio content]`
} else if (result.event === 'resource') {
toolResultStr = `[Resource content]`
} else {
toolResultStr = JSON.stringify(result)
}
return toolResultStr
}
// toggle MCP server and update isOn in void settings
public async toggleServerIsOn(serverName: string, isOn: boolean): Promise<void> {
this._setMCPServerState(serverName, { status: 'loading', tools: [] })
await this.voidSettingsService.setMCPServerState(serverName, { isOn });
this.channel.call('toggleMCPServer', { serverName, isOn })
}
public async callMCPTool(toolData: MCPToolCallParams): Promise<{ result: RawMCPToolCall }> {
const result = await this.channel.call<RawMCPToolCall>('callTool', toolData);
if (result.event === 'error') {
throw new Error(`Error: ${result.text}`)
}
return { result };
}
// public getMCPToolFns(): MCPToolResultType {
// const tools = this.getMCPTools();
// const toolFns: MCPToolResultType = {};
// tools.forEach((tool) => {
// const name = tool.name;
// // Define the tool call function
// const toolFn = async (params: {
// serverName: string,
// toolName: string,
// args: any
// }) => {
// const { serverName, toolName, args } = params;
// const response = await this.callMCPTool({
// serverName,
// toolName,
// params: args,
// });
// return { result: response }
// };
// toolFns[name] = toolFn;
// });
// return toolFns
// }
}
registerSingleton(IMCPService, MCPService, InstantiationType.Eager);

View file

@ -0,0 +1,236 @@
/**
* mcp-response-types.ts
* --------------------------------------------------
* **Pure** TypeScript interfaces (no external imports)
* describing the JSON-RPC response shapes for:
*
* 1. tools/list -> ToolsListResponse
* 2. prompts/list -> PromptsListResponse
* 3. tools/call -> ToolCallResponse
*
* They are distilled directly from the official MCP
* 20250326 specification:
* Tools list response examples
* Prompts list response examples
* Tool call response examples
*
* Use them to get full IntelliSense when working with
* @modelcontextprotocol/inspectorcli responses.
*/
/* -------------------------------------------------- */
/* Core JSONRPC envelope */
/* -------------------------------------------------- */
// export interface JsonRpcSuccess<T> {
// /** JSONRPC version always '2.0' */
// jsonrpc: '2.0';
// /** Request identifier echoed back by the server */
// id: string | number | null;
// /** The successful result payload */
// result: T;
// }
/* -------------------------------------------------- */
/* Utility: pagination */
/* -------------------------------------------------- */
// export interface Paginated {
// /** Opaque cursor for fetching the next page */
// nextCursor?: string;
// }
/* -------------------------------------------------- */
/* 1. tools/list */
/* -------------------------------------------------- */
export interface MCPTool {
/** Unique tool identifier */
name: string;
/** Humanreadable description */
description?: string;
/** JSON schema describing expected arguments */
inputSchema?: Record<string, unknown>;
/** Freeform annotations describing behaviour, security, etc. */
annotations?: Record<string, unknown>;
}
// export interface ToolsListResult extends Paginated {
// tools: MCPTool[];
// }
// export type ToolsListResponse = JsonRpcSuccess<ToolsListResult>;
/* -------------------------------------------------- */
/* 2. prompts/list */
/* -------------------------------------------------- */
// export interface PromptArgument {
// name: string;
// description?: string;
// /** Whether the argument is required */
// required?: boolean;
// }
// export interface Prompt {
// name: string;
// description?: string;
// arguments?: PromptArgument[];
// }
// export interface PromptsListResult extends Paginated {
// prompts: Prompt[];
// }
// export type PromptsListResponse = JsonRpcSuccess<PromptsListResult>;
/* -------------------------------------------------- */
/* 3. tools/call */
/* -------------------------------------------------- */
/** Additional resource structure that can be embedded in tool results */
// export interface Resource {
// uri: string;
// mimeType: string;
// /** Either plaintext or base64encoded binary data */
// text?: string;
// data?: string;
// }
/** Individual content items returned by a tool */
// export type ToolContent =
// | { type: 'text'; text: string }
// | { type: 'image'; data: string; mimeType: string }
// | { type: 'audio'; data: string; mimeType: string }
// | { type: 'resource'; resource: Resource };
// export interface ToolCallResult {
// /** List of content parts (text, images, resources, etc.) */
// content: ToolContent[];
// /** True if the tool itself encountered a domainlevel error */
// isError?: boolean;
// }
// export type ToolCallResponse = JsonRpcSuccess<ToolCallResult>;
// MCP SERVER CONFIG FILE TYPES -----------------------------
export interface MCPConfigFileEntryJSON {
// Command-based server properties
command?: string;
args?: string[];
env?: Record<string, string>;
// URL-based server properties
url?: URL;
headers?: Record<string, string>;
}
export interface MCPConfigFileJSON {
mcpServers: Record<string, MCPConfigFileEntryJSON>;
}
// SERVER EVENT TYPES ------------------------------------------
export type MCPServer = {
// Command-based server properties
tools: MCPTool[],
status: 'loading' | 'success' | 'offline',
command?: string,
error?: string,
} | {
tools?: undefined,
status: 'error',
command?: string,
error: string,
}
export interface MCPServerOfName {
[serverName: string]: MCPServer;
}
export type MCPServerEvent = {
name: string;
prevServer?: MCPServer;
newServer?: MCPServer;
}
export type MCPServerEventResponse = { response: MCPServerEvent }
export interface MCPConfigFileParseErrorResponse {
response: {
type: 'config-file-error';
error: string | null;
}
}
// export type MCPServerResponse = MCPAddResponse | MCPUpdateResponse | MCPDeleteResponse | MCPLoadingResponse;
// Event parameter types
// export type MCPServerEventAddParam = { response: MCPAddResponse };
// export type MCPServerEventUpdateParam = { response: MCPUpdateResponse };
// export type MCPServerEventDeleteParam = { response: MCPDeleteResponse };
// export type MCPServerEventLoadingParam = { response: MCPLoadingResponse };
// Event Param union type
// export type MCPServerEventParam = MCPServerEventAddParam | MCPServerEventUpdateParam | MCPServerEventDeleteParam | MCPServerEventLoadingParam;
// TOOL CALL EVENT TYPES ------------------------------------------
type MCPToolResponseType = 'text' | 'image' | 'audio' | 'resource' | 'error';
type ResponseImageTypes = 'image/png' | 'image/jpeg' | 'image/gif' | 'image/webp' | 'image/svg+xml' | 'image/bmp' | 'image/tiff' | 'image/vnd.microsoft.icon';
interface ImageData {
data: string;
mimeType: ResponseImageTypes;
}
interface MCPToolResponseBase {
toolName: string;
serverName?: string;
event: MCPToolResponseType;
text?: string;
image?: ImageData;
}
type MCPToolResponseConstraints = {
'text': {
image?: never;
text: string;
};
'error': {
image?: never;
text: string;
};
'image': {
text?: never;
image: ImageData;
};
'audio': {
text?: never;
image?: never;
};
'resource': {
text?: never;
image?: never;
}
}
type MCPToolEventResponse<T extends MCPToolResponseType> = Omit<MCPToolResponseBase, 'event' | keyof MCPToolResponseConstraints> & MCPToolResponseConstraints[T] & { event: T };
// Response types
export type MCPToolTextResponse = MCPToolEventResponse<'text'>;
export type MCPToolErrorResponse = MCPToolEventResponse<'error'>;
export type MCPToolImageResponse = MCPToolEventResponse<'image'>;
export type MCPToolAudioResponse = MCPToolEventResponse<'audio'>;
export type MCPToolResourceResponse = MCPToolEventResponse<'resource'>;
export type RawMCPToolCall = MCPToolTextResponse | MCPToolErrorResponse | MCPToolImageResponse | MCPToolAudioResponse | MCPToolResourceResponse;
export interface MCPToolCallParams {
serverName: string;
toolName: string;
params: Record<string, unknown>;
}

View file

@ -60,6 +60,12 @@ export const defaultProviderSettings = {
apiKey: '',
azureApiVersion: '2024-05-01-preview',
},
awsBedrock: {
apiKey: '',
region: 'us-east-1', // add region setting
endpoint: '', // optionally allow overriding default
},
} as const
@ -88,6 +94,9 @@ export const defaultModelsOfProvider = {
xAI: [ // https://docs.x.ai/docs/models?cluster=us-east-1
'grok-2',
'grok-3',
'grok-3-mini',
'grok-3-fast',
'grok-3-mini-fast'
],
gemini: [ // https://ai.google.dev/gemini-api/docs/models/gemini
'gemini-2.5-pro-exp-03-25',
@ -142,6 +151,7 @@ export const defaultModelsOfProvider = {
openAICompatible: [], // fallback
googleVertex: [],
microsoftAzure: [],
awsBedrock: [],
liteLLM: [],
@ -1095,6 +1105,18 @@ const microsoftAzureSettings: VoidStaticProviderInfo = {
},
}
// ---------------- AWS BEDROCK ----------------
const awsBedrockModelOptions = {
} as const satisfies Record<string, VoidStaticModelInfo>
const awsBedrockSettings: VoidStaticProviderInfo = {
modelOptions: awsBedrockModelOptions,
modelOptionsFallback: (modelName) => { return null },
providerReasoningIOSettings: {
input: { includeInPayload: openAICompatIncludeInPayloadReasoning },
},
}
// ---------------- VLLM, OLLAMA, OPENAICOMPAT (self-hosted / local) ----------------
const ollamaModelOptions = {
@ -1372,7 +1394,6 @@ const openRouterModelOptions_assumingOpenAICompat = {
const openRouterSettings: VoidStaticProviderInfo = {
modelOptions: openRouterModelOptions_assumingOpenAICompat,
// TODO!!! send a query to openrouter to get the price, etc.
modelOptionsFallback: (modelName) => {
const res = extensiveModelOptionsFallback(modelName)
// openRouter does not support gemini-style, use openai-style instead
@ -1435,6 +1456,7 @@ const modelSettingsOfProvider: { [providerName in ProviderName]: VoidStaticProvi
googleVertex: googleVertexSettings,
microsoftAzure: microsoftAzureSettings,
awsBedrock: awsBedrockSettings,
} as const

View file

@ -9,7 +9,7 @@ import { IDirectoryStrService } from '../directoryStrService.js';
import { StagingSelectionItem } from '../chatThreadServiceTypes.js';
import { os } from '../helpers/systemInfo.js';
import { RawToolParamsObj } from '../sendLLMMessageTypes.js';
import { approvalTypeOfToolName, ToolCallParams, ToolResultType } from '../toolsServiceTypes.js';
import { approvalTypeOfBuiltinToolName, BuiltinToolCallParams, BuiltinToolName, BuiltinToolResultType, ToolName } from '../toolsServiceTypes.js';
import { ChatMode } from '../voidSettingsTypes.js';
// Triple backtick wrapper used throughout the prompts for code blocks
@ -147,6 +147,8 @@ export type InternalToolInfo = {
params: {
[paramName: string]: { description: string }
},
// Only if the tool is from an MCP server
mcpServerName?: string,
}
@ -181,191 +183,197 @@ export type SnakeCaseKeys<T extends Record<string, any>> = {
// export const voidTools = {
export const voidTools
: {
[T in keyof ToolCallParams]: {
name: string;
description: string;
// more params can be generated than exist here, but these params must be a subset of them
params: Partial<{ [paramName in keyof SnakeCaseKeys<ToolCallParams[T]>]: { description: string } }>
}
export const builtinTools: {
[T in keyof BuiltinToolCallParams]: {
name: string;
description: string;
// more params can be generated than exist here, but these params must be a subset of them
params: Partial<{ [paramName in keyof SnakeCaseKeys<BuiltinToolCallParams[T]>]: { description: string } }>
}
= {
// --- context-gathering (read/search/list) ---
} = {
// --- context-gathering (read/search/list) ---
read_file: {
name: 'read_file',
description: `Returns full contents of a given file.`,
params: {
...uriParam('file'),
start_line: { description: 'Optional. Do NOT fill this field in unless you were specifically given exact line numbers to search. Defaults to the beginning of the file.' },
end_line: { description: 'Optional. Do NOT fill this field in unless you were specifically given exact line numbers to search. Defaults to the end of the file.' },
...paginationParam,
},
read_file: {
name: 'read_file',
description: `Returns full contents of a given file.`,
params: {
...uriParam('file'),
start_line: { description: 'Optional. Do NOT fill this field in unless you were specifically given exact line numbers to search. Defaults to the beginning of the file.' },
end_line: { description: 'Optional. Do NOT fill this field in unless you were specifically given exact line numbers to search. Defaults to the end of the file.' },
...paginationParam,
},
},
ls_dir: {
name: 'ls_dir',
description: `Lists all files and folders in the given URI.`,
params: {
uri: { description: `Optional. The FULL path to the ${'folder'}. Leave this as empty or "" to search all folders.` },
...paginationParam,
},
ls_dir: {
name: 'ls_dir',
description: `Lists all files and folders in the given URI.`,
params: {
uri: { description: `Optional. The FULL path to the ${'folder'}. Leave this as empty or "" to search all folders.` },
...paginationParam,
},
},
get_dir_tree: {
name: 'get_dir_tree',
description: `This is a very effective way to learn about the user's codebase. Returns a tree diagram of all the files and folders in the given folder. `,
params: {
...uriParam('folder')
}
},
// pathname_search: {
// name: 'pathname_search',
// description: `Returns all pathnames that match a given \`find\`-style query over the entire workspace. ONLY searches file names. ONLY searches the current workspace. You should use this when looking for a file with a specific name or path. ${paginationHelper.desc}`,
search_pathnames_only: {
name: 'search_pathnames_only',
description: `Returns all pathnames that match a given query (searches ONLY file names). You should use this when looking for a file with a specific name or path.`,
params: {
query: { description: `Your query for the search.` },
include_pattern: { description: 'Optional. Only fill this in if you need to limit your search because there were too many results.' },
...paginationParam,
},
},
search_for_files: {
name: 'search_for_files',
description: `Returns a list of file names whose content matches the given query. The query can be any substring or regex.`,
params: {
query: { description: `Your query for the search.` },
search_in_folder: { description: 'Optional. Leave as blank by default. ONLY fill this in if your previous search with the same query was truncated. Searches descendants of this folder only.' },
is_regex: { description: 'Optional. Default is false. Whether the query is a regex.' },
...paginationParam,
},
},
// add new search_in_file tool
search_in_file: {
name: 'search_in_file',
description: `Returns an array of all the start line numbers where the content appears in the file.`,
params: {
...uriParam('file'),
query: { description: 'The string or regex to search for in the file.' },
is_regex: { description: 'Optional. Default is false. Whether the query is a regex.' }
}
},
read_lint_errors: {
name: 'read_lint_errors',
description: `Use this tool to view all the lint errors on a file.`,
params: {
...uriParam('file'),
},
},
// --- editing (create/delete) ---
create_file_or_folder: {
name: 'create_file_or_folder',
description: `Create a file or folder at the given path. To create a folder, the path MUST end with a trailing slash.`,
params: {
...uriParam('file or folder'),
},
},
delete_file_or_folder: {
name: 'delete_file_or_folder',
description: `Delete a file or folder at the given path.`,
params: {
...uriParam('file or folder'),
is_recursive: { description: 'Optional. Return true to delete recursively.' }
},
},
edit_file: {
name: 'edit_file',
description: `Edit the contents of a file. You must provide the file's URI as well as a SINGLE string of SEARCH/REPLACE block(s) that will be used to apply the edit.`,
params: {
...uriParam('file'),
search_replace_blocks: { description: replaceTool_description }
},
},
rewrite_file: {
name: 'rewrite_file',
description: `Edits a file, deleting all the old contents and replacing them with your new contents. Use this tool if you want to edit a file you just created.`,
params: {
...uriParam('file'),
new_content: { description: `The new contents of the file. Must be a string.` }
},
},
run_command: {
name: 'run_command',
description: `Runs a terminal command and waits for the result (times out after ${MAX_TERMINAL_INACTIVE_TIME}s of inactivity). ${terminalDescHelper}`,
params: {
command: { description: 'The terminal command to run.' },
cwd: { description: cwdHelper },
},
},
run_persistent_command: {
name: 'run_persistent_command',
description: `Runs a terminal command in the persistent terminal that you created with open_persistent_terminal (results after ${MAX_TERMINAL_BG_COMMAND_TIME} are returned, and command continues running in background). ${terminalDescHelper}`,
params: {
command: { description: 'The terminal command to run.' },
persistent_terminal_id: { description: 'The ID of the terminal created using open_persistent_terminal.' },
},
},
open_persistent_terminal: {
name: 'open_persistent_terminal',
description: `Use this tool when you want to run a terminal command indefinitely, like a dev server (eg \`npm run dev\`), a background listener, etc. Opens a new terminal in the user's environment which will not awaited for or killed.`,
params: {
cwd: { description: cwdHelper },
}
},
kill_persistent_terminal: {
name: 'kill_persistent_terminal',
description: `Interrupts and closes a persistent terminal that you opened with open_persistent_terminal.`,
params: { persistent_terminal_id: { description: `The ID of the persistent terminal.` } }
get_dir_tree: {
name: 'get_dir_tree',
description: `This is a very effective way to learn about the user's codebase. Returns a tree diagram of all the files and folders in the given folder. `,
params: {
...uriParam('folder')
}
},
// pathname_search: {
// name: 'pathname_search',
// description: `Returns all pathnames that match a given \`find\`-style query over the entire workspace. ONLY searches file names. ONLY searches the current workspace. You should use this when looking for a file with a specific name or path. ${paginationHelper.desc}`,
search_pathnames_only: {
name: 'search_pathnames_only',
description: `Returns all pathnames that match a given query (searches ONLY file names). You should use this when looking for a file with a specific name or path.`,
params: {
query: { description: `Your query for the search.` },
include_pattern: { description: 'Optional. Only fill this in if you need to limit your search because there were too many results.' },
...paginationParam,
},
},
// go_to_definition
// go_to_usages
} satisfies { [T in keyof ToolResultType]: InternalToolInfo }
search_for_files: {
name: 'search_for_files',
description: `Returns a list of file names whose content matches the given query. The query can be any substring or regex.`,
params: {
query: { description: `Your query for the search.` },
search_in_folder: { description: 'Optional. Leave as blank by default. ONLY fill this in if your previous search with the same query was truncated. Searches descendants of this folder only.' },
is_regex: { description: 'Optional. Default is false. Whether the query is a regex.' },
...paginationParam,
},
},
// add new search_in_file tool
search_in_file: {
name: 'search_in_file',
description: `Returns an array of all the start line numbers where the content appears in the file.`,
params: {
...uriParam('file'),
query: { description: 'The string or regex to search for in the file.' },
is_regex: { description: 'Optional. Default is false. Whether the query is a regex.' }
}
},
read_lint_errors: {
name: 'read_lint_errors',
description: `Use this tool to view all the lint errors on a file.`,
params: {
...uriParam('file'),
},
},
// --- editing (create/delete) ---
create_file_or_folder: {
name: 'create_file_or_folder',
description: `Create a file or folder at the given path. To create a folder, the path MUST end with a trailing slash.`,
params: {
...uriParam('file or folder'),
},
},
delete_file_or_folder: {
name: 'delete_file_or_folder',
description: `Delete a file or folder at the given path.`,
params: {
...uriParam('file or folder'),
is_recursive: { description: 'Optional. Return true to delete recursively.' }
},
},
edit_file: {
name: 'edit_file',
description: `Edit the contents of a file. You must provide the file's URI as well as a SINGLE string of SEARCH/REPLACE block(s) that will be used to apply the edit.`,
params: {
...uriParam('file'),
search_replace_blocks: { description: replaceTool_description }
},
},
rewrite_file: {
name: 'rewrite_file',
description: `Edits a file, deleting all the old contents and replacing them with your new contents. Use this tool if you want to edit a file you just created.`,
params: {
...uriParam('file'),
new_content: { description: `The new contents of the file. Must be a string.` }
},
},
run_command: {
name: 'run_command',
description: `Runs a terminal command and waits for the result (times out after ${MAX_TERMINAL_INACTIVE_TIME}s of inactivity). ${terminalDescHelper}`,
params: {
command: { description: 'The terminal command to run.' },
cwd: { description: cwdHelper },
},
},
run_persistent_command: {
name: 'run_persistent_command',
description: `Runs a terminal command in the persistent terminal that you created with open_persistent_terminal (results after ${MAX_TERMINAL_BG_COMMAND_TIME} are returned, and command continues running in background). ${terminalDescHelper}`,
params: {
command: { description: 'The terminal command to run.' },
persistent_terminal_id: { description: 'The ID of the terminal created using open_persistent_terminal.' },
},
},
export type ToolName = keyof ToolResultType
export const toolNames = Object.keys(voidTools) as ToolName[]
type ToolParamNameOfTool<T extends ToolName> = keyof (typeof voidTools)[T]['params']
export type ToolParamName = { [T in ToolName]: ToolParamNameOfTool<T> }[ToolName]
open_persistent_terminal: {
name: 'open_persistent_terminal',
description: `Use this tool when you want to run a terminal command indefinitely, like a dev server (eg \`npm run dev\`), a background listener, etc. Opens a new terminal in the user's environment which will not awaited for or killed.`,
params: {
cwd: { description: cwdHelper },
}
},
const toolNamesSet = new Set<string>(toolNames)
export const isAToolName = (toolName: string): toolName is ToolName => {
kill_persistent_terminal: {
name: 'kill_persistent_terminal',
description: `Interrupts and closes a persistent terminal that you opened with open_persistent_terminal.`,
params: { persistent_terminal_id: { description: `The ID of the persistent terminal.` } }
}
// go_to_definition
// go_to_usages
} satisfies { [T in keyof BuiltinToolResultType]: InternalToolInfo }
export const builtinToolNames = Object.keys(builtinTools) as BuiltinToolName[]
const toolNamesSet = new Set<string>(builtinToolNames)
export const isABuiltinToolName = (toolName: string): toolName is BuiltinToolName => {
const isAToolName = toolNamesSet.has(toolName)
return isAToolName
}
export const availableTools = (chatMode: ChatMode) => {
const toolNames: ToolName[] | undefined = chatMode === 'normal' ? undefined
: chatMode === 'gather' ? (Object.keys(voidTools) as ToolName[]).filter(toolName => !(toolName in approvalTypeOfToolName))
: chatMode === 'agent' ? Object.keys(voidTools) as ToolName[]
export const availableTools = (chatMode: ChatMode | null, mcpTools: InternalToolInfo[] | undefined) => {
const builtinToolNames: BuiltinToolName[] | undefined = chatMode === 'normal' ? undefined
: chatMode === 'gather' ? (Object.keys(builtinTools) as BuiltinToolName[]).filter(toolName => !(toolName in approvalTypeOfBuiltinToolName))
: chatMode === 'agent' ? Object.keys(builtinTools) as BuiltinToolName[]
: undefined
const tools: InternalToolInfo[] | undefined = toolNames?.map(toolName => voidTools[toolName])
const effectiveBuiltinTools = builtinToolNames?.map(toolName => builtinTools[toolName]) ?? undefined
const effectiveMCPTools = chatMode === 'agent' ? mcpTools : undefined
const tools: InternalToolInfo[] | undefined = !(builtinToolNames || mcpTools) ? undefined
: [
...effectiveBuiltinTools ?? [],
...effectiveMCPTools ?? [],
]
return tools
}
@ -382,7 +390,7 @@ const toolCallDefinitionsXMLString = (tools: InternalToolInfo[]) => {
}
export const reParsedToolXMLString = (toolName: ToolName, toolParams: RawToolParamsObj) => {
const params = Object.keys(toolParams).map(paramName => `<${paramName}>${toolParams[paramName as ToolParamName]}</${paramName}>`).join('\n')
const params = Object.keys(toolParams).map(paramName => `<${paramName}>${toolParams[paramName]}</${paramName}>`).join('\n')
return `\
<${toolName}>${!params ? '' : `\n${params}`}
</${toolName}>`
@ -391,8 +399,8 @@ export const reParsedToolXMLString = (toolName: ToolName, toolParams: RawToolPar
/* We expect tools to come at the end - not a hard limit, but that's just how we process them, and the flow makes more sense that way. */
// - You are allowed to call multiple tools by specifying them consecutively. However, there should be NO text or writing between tool calls or after them.
const systemToolsXMLPrompt = (chatMode: ChatMode) => {
const tools = availableTools(chatMode)
const systemToolsXMLPrompt = (chatMode: ChatMode, mcpTools: InternalToolInfo[] | undefined) => {
const tools = availableTools(chatMode, mcpTools)
if (!tools || tools.length === 0) return null
const toolXMLDefinitions = (`\
@ -417,7 +425,7 @@ const systemToolsXMLPrompt = (chatMode: ChatMode) => {
// ======================================================== chat (normal, gather, agent) ========================================================
export const chat_systemMessage = ({ workspaceFolders, openedURIs, activeURI, persistentTerminalIDs, directoryStr, chatMode: mode, includeXMLToolDefinitions }: { workspaceFolders: string[], directoryStr: string, openedURIs: string[], activeURI: string | undefined, persistentTerminalIDs: string[], chatMode: ChatMode, includeXMLToolDefinitions: boolean }) => {
export const chat_systemMessage = ({ workspaceFolders, openedURIs, activeURI, persistentTerminalIDs, directoryStr, chatMode: mode, mcpTools, includeXMLToolDefinitions }: { workspaceFolders: string[], directoryStr: string, openedURIs: string[], activeURI: string | undefined, persistentTerminalIDs: string[], chatMode: ChatMode, mcpTools: InternalToolInfo[] | undefined, includeXMLToolDefinitions: boolean }) => {
const header = (`You are an expert coding ${mode === 'agent' ? 'agent' : 'assistant'} whose job is \
${mode === 'agent' ? `to help the user develop, run, and make changes to their codebase.`
: mode === 'gather' ? `to search, understand, and reference files in the user's codebase.`
@ -451,7 +459,7 @@ ${directoryStr}
</files_overview>`)
const toolDefinitions = includeXMLToolDefinitions ? systemToolsXMLPrompt(mode) : null
const toolDefinitions = includeXMLToolDefinitions ? systemToolsXMLPrompt(mode, mcpTools) : null
const details: string[] = []

View file

@ -13,6 +13,7 @@ import { generateUuid } from '../../../../base/common/uuid.js';
import { Event } from '../../../../base/common/event.js';
import { Disposable } from '../../../../base/common/lifecycle.js';
import { IVoidSettingsService } from './voidSettingsService.js';
import { IMCPService } from './mcpService.js';
// calls channel to implement features
export const ILLMMessageService = createDecorator<ILLMMessageService>('llmMessageService');
@ -61,6 +62,7 @@ export class LLMMessageService extends Disposable implements ILLMMessageService
@IMainProcessService private readonly mainProcessService: IMainProcessService, // used as a renderer (only usable on client side)
@IVoidSettingsService private readonly voidSettingsService: IVoidSettingsService,
// @INotificationService private readonly notificationService: INotificationService,
@IMCPService private readonly mcpService: IMCPService,
) {
super()
@ -116,6 +118,8 @@ export class LLMMessageService extends Disposable implements ILLMMessageService
const { settingsOfProvider, } = this.voidSettingsService.state
const mcpTools = this.mcpService.getMCPTools()
// add state for request id
const requestId = generateUuid();
this.llmMessageHooks.onText[requestId] = onText
@ -129,6 +133,7 @@ export class LLMMessageService extends Disposable implements ILLMMessageService
requestId,
settingsOfProvider,
modelSelection,
mcpTools,
} satisfies MainSendLLMMessageParams);
return requestId

View file

@ -3,7 +3,8 @@
* Licensed under the Apache License, Version 2.0. See LICENSE.txt for more information.
*--------------------------------------------------------------------------------------*/
import { ToolName, ToolParamName } from './prompt/prompts.js'
import { InternalToolInfo } from './prompt/prompts.js'
import { ToolName, ToolParamName } from './toolsServiceTypes.js'
import { ChatMode, ModelSelection, ModelSelectionOptions, OverridesOfModel, ProviderName, RefreshableProviderName, SettingsOfProvider } from './voidSettingsTypes.js'
@ -78,12 +79,12 @@ export type LLMFIMMessage = {
export type RawToolParamsObj = {
[paramName in ToolParamName]?: string;
[paramName in ToolParamName<ToolName>]?: string;
}
export type RawToolCallObj = {
name: ToolName;
rawParams: RawToolParamsObj;
doneParams: ToolParamName[];
doneParams: ToolParamName<ToolName>[];
id: string;
isDone: boolean;
};
@ -133,6 +134,7 @@ export type SendLLMMessageParams = {
overridesOfModel: OverridesOfModel | undefined;
settingsOfProvider: SettingsOfProvider;
mcpTools: InternalToolInfo[] | undefined;
} & SendLLMType

View file

@ -1,5 +1,7 @@
import { URI } from '../../../../base/common/uri.js'
import { ToolName } from './prompt/prompts.js';
import { RawMCPToolCall } from './mcpServiceTypes.js';
import { builtinTools } from './prompt/prompts.js';
import { RawToolParamsObj } from './sendLLMMessageTypes.js';
@ -16,7 +18,7 @@ export type ShallowDirectoryItem = {
}
export const approvalTypeOfToolName: Partial<{ [T in ToolName]?: 'edits' | 'terminal' }> = {
export const approvalTypeOfBuiltinToolName: Partial<{ [T in BuiltinToolName]?: 'edits' | 'terminal' | 'mcp-tools' }> = {
'create_file_or_folder': 'edits',
'delete_file_or_folder': 'edits',
'rewrite_file': 'edits',
@ -28,16 +30,19 @@ export const approvalTypeOfToolName: Partial<{ [T in ToolName]?: 'edits' | 'term
}
export type ToolApprovalType = NonNullable<(typeof approvalTypeOfBuiltinToolName)[keyof typeof approvalTypeOfBuiltinToolName]>;
export const toolApprovalTypes = new Set<ToolApprovalType>([
...Object.values(approvalTypeOfBuiltinToolName),
'mcp-tools',
])
// {{add: define new type for approval types}}
export type ToolApprovalType = NonNullable<(typeof approvalTypeOfToolName)[keyof typeof approvalTypeOfToolName]>;
export const toolApprovalTypes = new Set<ToolApprovalType>(
Object.values(approvalTypeOfToolName).filter((v): v is ToolApprovalType => v !== undefined)
)
// PARAMS OF TOOL CALL
export type ToolCallParams = {
export type BuiltinToolCallParams = {
'read_file': { uri: URI, startLine: number | null, endLine: number | null, pageNumber: number },
'ls_dir': { uri: URI, pageNumber: number },
'get_dir_tree': { uri: URI },
@ -58,7 +63,7 @@ export type ToolCallParams = {
}
// RESULT OF TOOL CALL
export type ToolResultType = {
export type BuiltinToolResultType = {
'read_file': { fileContents: string, totalFileLen: number, totalNumLines: number, hasNextPage: boolean },
'ls_dir': { children: ShallowDirectoryItem[] | null, hasNextPage: boolean, hasPrevPage: boolean, itemsRemaining: number },
'get_dir_tree': { str: string, },
@ -78,3 +83,15 @@ export type ToolResultType = {
'kill_persistent_terminal': {},
}
export type ToolCallParams<T extends BuiltinToolName | (string & {})> = T extends BuiltinToolName ? BuiltinToolCallParams[T] : RawToolParamsObj
export type ToolResult<T extends BuiltinToolName | (string & {})> = T extends BuiltinToolName ? BuiltinToolResultType[T] : RawMCPToolCall
export type BuiltinToolName = keyof BuiltinToolResultType
type BuiltinToolParamNameOfTool<T extends BuiltinToolName> = keyof (typeof builtinTools)[T]['params']
export type BuiltinToolParamName = { [T in BuiltinToolName]: BuiltinToolParamNameOfTool<T> }[BuiltinToolName]
export type ToolName = BuiltinToolName | (string & {})
export type ToolParamName<T extends ToolName> = T extends BuiltinToolName ? BuiltinToolParamNameOfTool<T> : string

View file

@ -13,7 +13,7 @@ import { IStorageService, StorageScope, StorageTarget } from '../../../../platfo
import { IMetricsService } from './metricsService.js';
import { defaultProviderSettings, getModelCapabilities, ModelOverrides } from './modelCapabilities.js';
import { VOID_SETTINGS_STORAGE_KEY } from './storageKeys.js';
import { defaultSettingsOfProvider, FeatureName, ProviderName, ModelSelectionOfFeature, SettingsOfProvider, SettingName, providerNames, ModelSelection, modelSelectionsEqual, featureNames, VoidStatefulModelInfo, GlobalSettings, GlobalSettingName, defaultGlobalSettings, ModelSelectionOptions, OptionsOfModelSelection, ChatMode, OverridesOfModel, defaultOverridesOfModel } from './voidSettingsTypes.js';
import { defaultSettingsOfProvider, FeatureName, ProviderName, ModelSelectionOfFeature, SettingsOfProvider, SettingName, providerNames, ModelSelection, modelSelectionsEqual, featureNames, VoidStatefulModelInfo, GlobalSettings, GlobalSettingName, defaultGlobalSettings, ModelSelectionOptions, OptionsOfModelSelection, ChatMode, OverridesOfModel, defaultOverridesOfModel, MCPUserStateOfName as MCPUserStateOfName, MCPUserState } from './voidSettingsTypes.js';
// name is the name in the dropdown
@ -43,6 +43,7 @@ export type VoidSettingsState = {
readonly optionsOfModelSelection: OptionsOfModelSelection;
readonly overridesOfModel: OverridesOfModel;
readonly globalSettings: GlobalSettings;
readonly mcpUserStateOfName: MCPUserStateOfName; // user-controlled state of MCP servers
readonly _modelOptions: ModelOption[] // computed based on the two above items
}
@ -62,6 +63,7 @@ export interface IVoidSettingsService {
setModelSelectionOfFeature: SetModelSelectionOfFeatureFn;
setOptionsOfModelSelection: SetOptionsOfModelSelection;
setGlobalSetting: SetGlobalSettingFn;
// setMCPServerStates: (newStates: MCPServerStates) => Promise<void>;
// setting to undefined CLEARS it, unlike others:
setOverridesOfModel(providerName: ProviderName, modelName: string, overrides: Partial<ModelOverrides> | undefined): Promise<void>;
@ -73,6 +75,10 @@ export interface IVoidSettingsService {
toggleModelHidden(providerName: ProviderName, modelName: string): void;
addModel(providerName: ProviderName, modelName: string): void;
deleteModel(providerName: ProviderName, modelName: string): boolean;
addMCPUserStateOfNames(userStateOfName: MCPUserStateOfName): Promise<void>;
removeMCPUserStateOfNames(serverNames: string[]): Promise<void>;
setMCPServerState(serverName: string, state: MCPUserState): Promise<void>;
}
@ -212,6 +218,7 @@ const defaultState = () => {
optionsOfModelSelection: { 'Chat': {}, 'Ctrl+K': {}, 'Autocomplete': {}, 'Apply': {} },
overridesOfModel: deepClone(defaultOverridesOfModel),
_modelOptions: [], // computed later
mcpUserStateOfName: {},
}
return d
}
@ -272,6 +279,8 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
// autoapprove is now an obj not a boolean (1.2.5)
if (typeof readS.globalSettings.autoApprove === 'boolean') readS.globalSettings.autoApprove = {}
if (readS.globalSettings.disableSystemMessage === undefined) readS.globalSettings.disableSystemMessage = false;
}
catch (e) {
readS = defaultState()
@ -361,6 +370,7 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
const newGlobalSettings = this.state.globalSettings
const newOverridesOfModel = this.state.overridesOfModel
const newMCPUserStateOfName = this.state.mcpUserStateOfName
const newState = {
modelSelectionOfFeature: newModelSelectionOfFeature,
@ -368,6 +378,7 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
settingsOfProvider: newSettingsOfProvider,
globalSettings: newGlobalSettings,
overridesOfModel: newOverridesOfModel,
mcpUserStateOfName: newMCPUserStateOfName,
}
this.state = _validatedModelState(newState)
@ -531,6 +542,55 @@ class VoidSettingsService extends Disposable implements IVoidSettingsService {
return true
}
// MCP Server State
private _setMCPUserStateOfName = async (newStates: MCPUserStateOfName) => {
const newState: VoidSettingsState = {
...this.state,
mcpUserStateOfName: {
...this.state.mcpUserStateOfName,
...newStates
}
};
this.state = _validatedModelState(newState);
await this._storeState();
this._onDidChangeState.fire();
this._metricsService.capture('Set MCP Server States', { newStates });
}
addMCPUserStateOfNames = async (newMCPStates: MCPUserStateOfName) => {
const { mcpUserStateOfName: mcpServerStates } = this.state
const newMCPServerStates = {
...mcpServerStates,
...newMCPStates,
}
await this._setMCPUserStateOfName(newMCPServerStates)
this._metricsService.capture('Add MCP Servers', { servers: Object.keys(newMCPStates).join(', ') });
}
removeMCPUserStateOfNames = async (serverNames: string[]) => {
const { mcpUserStateOfName: mcpServerStates } = this.state
const newMCPServerStates = {
...mcpServerStates,
}
serverNames.forEach(serverName => {
if (serverName in newMCPServerStates) {
delete newMCPServerStates[serverName]
}
})
await this._setMCPUserStateOfName(newMCPServerStates)
this._metricsService.capture('Remove MCP Servers', { servers: serverNames.join(', ') });
}
setMCPServerState = async (serverName: string, state: MCPUserState) => {
const { mcpUserStateOfName } = this.state
const newMCPServerStates = {
...mcpUserStateOfName,
[serverName]: state,
}
await this._setMCPUserStateOfName(newMCPServerStates)
this._metricsService.capture('Update MCP Server State', { serverName, state });
}
}

View file

@ -33,7 +33,7 @@ export type VoidStatefulModelInfo = { // <-- STATEFUL
modelName: string,
type: 'default' | 'autodetected' | 'custom';
isHidden: boolean, // whether or not the user is hiding it (switched off)
} // TODO!!! eventually we'd want to let the user change supportsFIM, etc on the model themselves
}
@ -103,6 +103,9 @@ export const displayInfoOfProviderName = (providerName: ProviderName): DisplayIn
else if (providerName === 'microsoftAzure') {
return { title: 'Microsoft Azure OpenAI', }
}
else if (providerName === 'awsBedrock') {
return { title: 'AWS Bedrock', }
}
throw new Error(`descOfProviderName: Unknown provider name: "${providerName}"`)
}
@ -120,6 +123,7 @@ export const subTextMdOfProviderName = (providerName: ProviderName): string => {
if (providerName === 'openAICompatible') return `Use any provider that's OpenAI-compatible (use this for llama.cpp and more).`
if (providerName === 'googleVertex') return 'You must authenticate before using Vertex with Void. Read more about endpoints [here](https://cloud.google.com/vertex-ai/generative-ai/docs/multimodal/call-vertex-using-openai-library), and regions [here](https://cloud.google.com/vertex-ai/docs/general/locations#available-regions).'
if (providerName === 'microsoftAzure') return 'Read more about endpoints [here](https://learn.microsoft.com/en-us/rest/api/aifoundry/model-inference/get-chat-completions/get-chat-completions?view=rest-aifoundry-model-inference-2024-05-01-preview&tabs=HTTP), and get your API key [here](https://learn.microsoft.com/en-us/azure/search/search-security-api-keys?tabs=rest-use%2Cportal-find%2Cportal-query#find-existing-keys).'
if (providerName === 'awsBedrock') return 'Connect via a LiteLLM proxy or the AWS [Bedrock-Access-Gateway](https://github.com/aws-samples/bedrock-access-gateway). LiteLLM Bedrock setup docs are [here](https://docs.litellm.ai/docs/providers/bedrock).'
if (providerName === 'ollama') return 'Read more about custom [Endpoints here](https://github.com/ollama/ollama/blob/main/docs/faq.md#how-can-i-expose-ollama-on-my-network).'
if (providerName === 'vLLM') return 'Read more about custom [Endpoints here](https://docs.vllm.ai/en/latest/getting_started/quickstart.html#openai-compatible-server).'
if (providerName === 'lmStudio') return 'Read more about custom [Endpoints here](https://lmstudio.ai/docs/app/api/endpoints/openai).'
@ -151,7 +155,8 @@ export const displayInfoOfSettingName = (providerName: ProviderName, settingName
providerName === 'mistral' ? 'api-key...' :
providerName === 'googleVertex' ? 'AIzaSy...' :
providerName === 'microsoftAzure' ? 'key-...' :
'',
providerName === 'awsBedrock' ? 'key-...' :
'',
isPasswordField: true,
}
@ -165,14 +170,16 @@ export const displayInfoOfSettingName = (providerName: ProviderName, settingName
providerName === 'googleVertex' ? 'baseURL' :
providerName === 'microsoftAzure' ? 'baseURL' :
providerName === 'liteLLM' ? 'baseURL' :
'(never)',
providerName === 'awsBedrock' ? 'Endpoint' :
'(never)',
placeholder: providerName === 'ollama' ? defaultProviderSettings.ollama.endpoint
: providerName === 'vLLM' ? defaultProviderSettings.vLLM.endpoint
: providerName === 'openAICompatible' ? 'https://my-website.com/v1'
: providerName === 'lmStudio' ? defaultProviderSettings.lmStudio.endpoint
: providerName === 'liteLLM' ? 'http://localhost:4000'
: '(never)',
: providerName === 'awsBedrock' ? 'http://localhost:4000/v1'
: '(never)',
}
@ -185,7 +192,9 @@ export const displayInfoOfSettingName = (providerName: ProviderName, settingName
return {
title: 'Region',
placeholder: providerName === 'googleVertex' ? defaultProviderSettings.googleVertex.region
: ''
: providerName === 'awsBedrock'
? defaultProviderSettings.awsBedrock.region
: ''
}
}
else if (settingName === 'azureApiVersion') {
@ -340,6 +349,12 @@ export const defaultSettingsOfProvider: SettingsOfProvider = {
...modelInfoOfDefaultModelNames(defaultModelsOfProvider.microsoftAzure),
_didFillInProviderSettings: undefined,
},
awsBedrock: { // aggregator (serves models from multiple providers)
...defaultCustomSettings,
...defaultProviderSettings.awsBedrock,
...modelInfoOfDefaultModelNames(defaultModelsOfProvider.awsBedrock),
_didFillInProviderSettings: undefined,
},
}
@ -434,6 +449,7 @@ export type GlobalSettings = {
showInlineSuggestions: boolean;
includeToolLintErrors: boolean;
isOnboardingComplete: boolean;
disableSystemMessage: boolean;
}
export const defaultGlobalSettings: GlobalSettings = {
@ -447,6 +463,7 @@ export const defaultGlobalSettings: GlobalSettings = {
showInlineSuggestions: true,
includeToolLintErrors: true,
isOnboardingComplete: false,
disableSystemMessage: false,
}
export type GlobalSettingName = keyof GlobalSettings
@ -491,3 +508,13 @@ export type OverridesOfModel = {
const overridesOfModel = {} as OverridesOfModel
for (const providerName of providerNames) { overridesOfModel[providerName] = {} }
export const defaultOverridesOfModel = overridesOfModel
export interface MCPUserStateOfName {
[serverName: string]: MCPUserState | undefined;
}
export interface MCPUserState {
isOn: boolean;
}

View file

@ -5,8 +5,9 @@
import { generateUuid } from '../../../../../base/common/uuid.js'
import { endsWithAnyPrefixOf, SurroundingsRemover } from '../../common/helpers/extractCodeFromResult.js'
import { availableTools, InternalToolInfo, ToolName, ToolParamName } from '../../common/prompt/prompts.js'
import { availableTools, InternalToolInfo } from '../../common/prompt/prompts.js'
import { OnFinalMessage, OnText, RawToolCallObj, RawToolParamsObj } from '../../common/sendLLMMessageTypes.js'
import { ToolName, ToolParamName } from '../../common/toolsServiceTypes.js'
import { ChatMode } from '../../common/voidSettingsTypes.js'
@ -164,15 +165,15 @@ const findIndexOfAny = (fullText: string, matches: string[]) => {
type ToolOfToolName = { [toolName: string]: InternalToolInfo | undefined }
const parseXMLPrefixToToolCall = (toolName: ToolName, toolId: string, str: string, toolOfToolName: ToolOfToolName): RawToolCallObj => {
const parseXMLPrefixToToolCall = <T extends ToolName,>(toolName: T, toolId: string, str: string, toolOfToolName: ToolOfToolName): RawToolCallObj => {
const paramsObj: RawToolParamsObj = {}
const doneParams: ToolParamName[] = []
const doneParams: ToolParamName<T>[] = []
let isDone = false
const getAnswer = (): RawToolCallObj => {
// trim off all whitespace at and before first \n and after last \n for each param
for (const p in paramsObj) {
const paramName = p as ToolParamName
const paramName = p as ToolParamName<T>
const orig = paramsObj[paramName]
if (orig === undefined) continue
paramsObj[paramName] = trimBeforeAndAfterNewLines(orig)
@ -202,16 +203,16 @@ const parseXMLPrefixToToolCall = (toolName: ToolName, toolId: string, str: strin
const pm = new SurroundingsRemover(str)
const allowedParams = Object.keys(toolOfToolName[toolName]?.params ?? {}) as ToolParamName[]
const allowedParams = Object.keys(toolOfToolName[toolName]?.params ?? {}) as ToolParamName<T>[]
if (allowedParams.length === 0) return getAnswer()
let latestMatchedOpenParam: null | ToolParamName = null
let latestMatchedOpenParam: null | ToolParamName<T> = null
let n = 0
while (true) {
n += 1
if (n > 10) return getAnswer() // just for good measure as this code is early
// find the param name opening tag
let matchedOpenParam: null | ToolParamName = null
let matchedOpenParam: null | ToolParamName<T> = null
for (const paramName of allowedParams) {
const removed = pm.removeFromStartUntilFullMatch(`<${paramName}>`, true)
if (removed) {
@ -260,11 +261,14 @@ const parseXMLPrefixToToolCall = (toolName: ToolName, toolId: string, str: strin
}
export const extractXMLToolsWrapper = (
onText: OnText, onFinalMessage: OnFinalMessage, chatMode: ChatMode | null
onText: OnText,
onFinalMessage: OnFinalMessage,
chatMode: ChatMode | null,
mcpTools: InternalToolInfo[] | undefined,
): { newOnText: OnText, newOnFinalMessage: OnFinalMessage } => {
if (!chatMode) return { newOnText: onText, newOnFinalMessage: onFinalMessage }
const tools = availableTools(chatMode)
const tools = availableTools(chatMode, mcpTools)
if (!tools) return { newOnText: onText, newOnFinalMessage: onFinalMessage }
const toolOfToolName: ToolOfToolName = {}

View file

@ -18,7 +18,7 @@ import { AnthropicLLMChatMessage, GeminiLLMChatMessage, LLMChatMessage, LLMFIMMe
import { ChatMode, displayInfoOfProviderName, ModelSelectionOptions, OverridesOfModel, ProviderName, SettingsOfProvider } from '../../common/voidSettingsTypes.js';
import { getSendableReasoningInfo, getModelCapabilities, getProviderCapabilities, defaultProviderSettings, getReservedOutputTokenSpace } from '../../common/modelCapabilities.js';
import { extractReasoningWrapper, extractXMLToolsWrapper } from './extractGrammar.js';
import { availableTools, InternalToolInfo, isAToolName, ToolParamName, voidTools } from '../../common/prompt/prompts.js';
import { availableTools, InternalToolInfo } from '../../common/prompt/prompts.js';
import { generateUuid } from '../../../../../base/common/uuid.js';
const getGoogleApiKey = async () => {
@ -48,6 +48,7 @@ type SendChatParams_Internal = InternalCommonMessageParams & {
messages: LLMChatMessage[];
separateSystemMessage: string | undefined;
chatMode: ChatMode | null;
mcpTools: InternalToolInfo[] | undefined;
}
type SendFIMParams_Internal = InternalCommonMessageParams & { messages: LLMFIMMessage; separateSystemMessage: string | undefined; }
export type ListParams_Internal<ModelResponse> = ModelListParams<ModelResponse>
@ -121,6 +122,29 @@ const newOpenAICompatibleSDK = async ({ settingsOfProvider, providerName, includ
const options = { endpoint, apiKey: thisConfig.apiKey, apiVersion };
return new AzureOpenAI({ ...options, ...commonPayloadOpts });
}
else if (providerName === 'awsBedrock') {
/**
* We treat Bedrock as *OpenAI-compatible only through a proxy*:
* LiteLLM default http://localhost:4000/v1
* Bedrock-Access-Gateway https://<api-id>.execute-api.<region>.amazonaws.com/openai/
*
* The native Bedrock runtime endpoint
* https://bedrock-runtime.<region>.amazonaws.com
* is **NOT** OpenAI-compatible, so we do *not* fall back to it here.
*/
const { endpoint, apiKey } = settingsOfProvider.awsBedrock
// ① use the user-supplied proxy if present
// ② otherwise default to local LiteLLM
let baseURL = endpoint || 'http://localhost:4000/v1'
// Normalize: make sure we end with “/v1”
if (!baseURL.endsWith('/v1'))
baseURL = baseURL.replace(/\/+$/, '') + '/v1'
return new OpenAI({ baseURL, apiKey, ...commonPayloadOpts })
}
else if (providerName === 'deepseek') {
const thisConfig = settingsOfProvider[providerName]
@ -206,8 +230,8 @@ const toOpenAICompatibleTool = (toolInfo: InternalToolInfo) => {
} satisfies OpenAI.Chat.Completions.ChatCompletionTool
}
const openAITools = (chatMode: ChatMode) => {
const allowedTools = availableTools(chatMode)
const openAITools = (chatMode: ChatMode | null, mcpTools: InternalToolInfo[] | undefined) => {
const allowedTools = availableTools(chatMode, mcpTools)
if (!allowedTools || Object.keys(allowedTools).length === 0) return null
const openAITools: OpenAI.Chat.Completions.ChatCompletionTool[] = []
@ -217,29 +241,36 @@ const openAITools = (chatMode: ChatMode) => {
return openAITools
}
const rawToolCallObjOf = (name: string, toolParamsStr: string, id: string): RawToolCallObj | null => {
if (!isAToolName(name)) return null
const rawParams: RawToolParamsObj = {}
// convert LLM tool call to our tool format
const rawToolCallObjOfParamsStr = (name: string, toolParamsStr: string, id: string): RawToolCallObj | null => {
let input: unknown
try {
input = JSON.parse(toolParamsStr)
}
catch (e) {
return null
}
try { input = JSON.parse(toolParamsStr) }
catch (e) { return null }
if (input === null) return null
if (typeof input !== 'object') return null
for (const paramName in voidTools[name].params) {
rawParams[paramName as ToolParamName] = (input as any)[paramName]
}
return { id, name, rawParams, doneParams: Object.keys(rawParams) as ToolParamName[], isDone: true }
const rawParams: RawToolParamsObj = input
return { id, name, rawParams, doneParams: Object.keys(rawParams), isDone: true }
}
const rawToolCallObjOfAnthropicParams = (toolBlock: Anthropic.Messages.ToolUseBlock): RawToolCallObj | null => {
const { id, name, input } = toolBlock
if (input === null) return null
if (typeof input !== 'object') return null
const rawParams: RawToolParamsObj = input
return { id, name, rawParams, doneParams: Object.keys(rawParams), isDone: true }
}
// ------------ OPENAI-COMPATIBLE ------------
const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, modelName: modelName_, _setAborter, providerName, chatMode, separateSystemMessage, overridesOfModel }: SendChatParams_Internal) => {
const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, modelName: modelName_, _setAborter, providerName, chatMode, separateSystemMessage, overridesOfModel, mcpTools }: SendChatParams_Internal) => {
const {
modelName,
specialToolFormat,
@ -259,7 +290,7 @@ const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onE
}
// tools
const potentialTools = chatMode !== null ? openAITools(chatMode) : null
const potentialTools = openAITools(chatMode, mcpTools)
const nativeToolsObj = potentialTools && specialToolFormat === 'openai-style' ?
{ tools: potentialTools } as const
: {}
@ -290,7 +321,7 @@ const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onE
// manually parse out tool results if XML
if (!specialToolFormat) {
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode)
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode, mcpTools)
onText = newOnText
onFinalMessage = newOnFinalMessage
}
@ -335,7 +366,7 @@ const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onE
onText({
fullText: fullTextSoFar,
fullReasoning: fullReasoningSoFar,
toolCall: isAToolName(toolName) ? { name: toolName, rawParams: {}, isDone: false, doneParams: [], id: toolId } : undefined,
toolCall: { name: toolName, rawParams: {}, isDone: false, doneParams: [], id: toolId },
})
}
@ -344,7 +375,7 @@ const _sendOpenAICompatibleChat = async ({ messages, onText, onFinalMessage, onE
onError({ message: 'Void: Response from model was empty.', fullError: null })
}
else {
const toolCall = rawToolCallObjOf(toolName, toolParamsStr, toolId)
const toolCall = rawToolCallObjOfParamsStr(toolName, toolParamsStr, toolId)
const toolCallObj = toolCall ? { toolCall } : {}
onFinalMessage({ fullText: fullTextSoFar, fullReasoning: fullReasoningSoFar, anthropicReasoning: null, ...toolCallObj });
}
@ -410,8 +441,8 @@ const toAnthropicTool = (toolInfo: InternalToolInfo) => {
} satisfies Anthropic.Messages.Tool
}
const anthropicTools = (chatMode: ChatMode) => {
const allowedTools = availableTools(chatMode)
const anthropicTools = (chatMode: ChatMode | null, mcpTools: InternalToolInfo[] | undefined) => {
const allowedTools = availableTools(chatMode, mcpTools)
if (!allowedTools || Object.keys(allowedTools).length === 0) return null
const anthropicTools: Anthropic.Messages.ToolUnion[] = []
@ -421,20 +452,10 @@ const anthropicTools = (chatMode: ChatMode) => {
return anthropicTools
}
const anthropicToolToRawToolCallObj = (toolBlock: Anthropic.Messages.ToolUseBlock): RawToolCallObj | null => {
const { id, name, input } = toolBlock
if (!isAToolName(name)) return null
const rawParams: RawToolParamsObj = {}
if (input === null) return null
if (typeof input !== 'object') return null
for (const paramName in voidTools[name].params) {
rawParams[paramName as ToolParamName] = (input as any)[paramName]
}
return { id, name, rawParams, doneParams: Object.keys(rawParams) as ToolParamName[], isDone: true }
}
// ------------ ANTHROPIC ------------
const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, overridesOfModel, modelName: modelName_, _setAborter, separateSystemMessage, chatMode }: SendChatParams_Internal) => {
const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, overridesOfModel, modelName: modelName_, _setAborter, separateSystemMessage, chatMode, mcpTools }: SendChatParams_Internal) => {
const {
modelName,
specialToolFormat,
@ -451,7 +472,7 @@ const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessag
const maxTokens = getReservedOutputTokenSpace(providerName, modelName_, { isReasoningEnabled: !!reasoningInfo?.isReasoningEnabled, overridesOfModel })
// tools
const potentialTools = chatMode !== null ? anthropicTools(chatMode) : null
const potentialTools = anthropicTools(chatMode, mcpTools)
const nativeToolsObj = potentialTools && specialToolFormat === 'anthropic-style' ?
{ tools: potentialTools, tool_choice: { type: 'auto' } } as const
: {}
@ -475,7 +496,7 @@ const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessag
// manually parse out tool results if XML
if (!specialToolFormat) {
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode)
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode, mcpTools)
onText = newOnText
onFinalMessage = newOnFinalMessage
}
@ -492,7 +513,7 @@ const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessag
onText({
fullText,
fullReasoning,
toolCall: isAToolName(fullToolName) ? { name: fullToolName, rawParams: {}, isDone: false, doneParams: [], id: 'dummy' } : undefined,
toolCall: { name: fullToolName, rawParams: {}, isDone: false, doneParams: [], id: 'dummy' },
})
}
// there are no events for tool_use, it comes in at the end
@ -542,7 +563,7 @@ const sendAnthropicChat = async ({ messages, providerName, onText, onFinalMessag
stream.on('finalMessage', (response) => {
const anthropicReasoning = response.content.filter(c => c.type === 'thinking' || c.type === 'redacted_thinking')
const tools = response.content.filter(c => c.type === 'tool_use')
const toolCall = tools[0] && anthropicToolToRawToolCallObj(tools[0])
const toolCall = tools[0] && rawToolCallObjOfAnthropicParams(tools[0])
const toolCallObj = toolCall ? { toolCall } : {}
onFinalMessage({ fullText, fullReasoning, anthropicReasoning, ...toolCallObj })
})
@ -676,8 +697,8 @@ const toGeminiFunctionDecl = (toolInfo: InternalToolInfo) => {
} satisfies FunctionDeclaration
}
const geminiTools = (chatMode: ChatMode): GeminiTool[] | null => {
const allowedTools = availableTools(chatMode)
const geminiTools = (chatMode: ChatMode | null, mcpTools: InternalToolInfo[] | undefined): GeminiTool[] | null => {
const allowedTools = availableTools(chatMode, mcpTools)
if (!allowedTools || Object.keys(allowedTools).length === 0) return null
const functionDecls: FunctionDeclaration[] = []
for (const t in allowedTools ?? {}) {
@ -703,6 +724,7 @@ const sendGeminiChat = async ({
providerName,
modelSelectionOptions,
chatMode,
mcpTools,
}: SendChatParams_Internal) => {
if (providerName !== 'gemini') throw new Error(`Sending Gemini chat, but provider was ${providerName}`)
@ -728,7 +750,7 @@ const sendGeminiChat = async ({
: undefined
// tools
const potentialTools = chatMode !== null ? geminiTools(chatMode) : undefined
const potentialTools = geminiTools(chatMode, mcpTools)
const toolConfig = potentialTools && specialToolFormat === 'gemini-style' ?
potentialTools
: undefined
@ -739,7 +761,7 @@ const sendGeminiChat = async ({
// manually parse out tool results if XML
if (!specialToolFormat) {
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode)
const { newOnText, newOnFinalMessage } = extractXMLToolsWrapper(onText, onFinalMessage, chatMode, mcpTools)
onText = newOnText
onFinalMessage = newOnFinalMessage
}
@ -786,7 +808,7 @@ const sendGeminiChat = async ({
onText({
fullText: fullTextSoFar,
fullReasoning: fullReasoningSoFar,
toolCall: isAToolName(toolName) ? { name: toolName, rawParams: {}, isDone: false, doneParams: [], id: toolId } : undefined,
toolCall: { name: toolName, rawParams: {}, isDone: false, doneParams: [], id: toolId },
})
}
@ -795,7 +817,7 @@ const sendGeminiChat = async ({
onError({ message: 'Void: Response from model was empty.', fullError: null })
} else {
if (!toolId) toolId = generateUuid() // ids are empty, but other providers might expect an id
const toolCall = rawToolCallObjOf(toolName, toolParamsStr, toolId)
const toolCall = rawToolCallObjOfParamsStr(toolName, toolParamsStr, toolId)
const toolCallObj = toolCall ? { toolCall } : {}
onFinalMessage({ fullText: fullTextSoFar, fullReasoning: fullReasoningSoFar, anthropicReasoning: null, ...toolCallObj });
}
@ -907,6 +929,12 @@ export const sendLLMMessageToProviderImplementation = {
sendFIM: null,
list: null,
},
awsBedrock: {
sendChat: (params) => _sendOpenAICompatibleChat(params),
sendFIM: null,
list: null,
},
} satisfies CallFnOfProvider

View file

@ -23,6 +23,7 @@ export const sendLLMMessage = async ({
overridesOfModel,
chatMode,
separateSystemMessage,
mcpTools,
}: SendLLMMessageParams,
metricsService: IMetricsService
@ -107,7 +108,7 @@ export const sendLLMMessage = async ({
}
const { sendFIM, sendChat } = implementation
if (messagesType === 'chatMessages') {
await sendChat({ messages: messages_, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, overridesOfModel, modelName, _setAborter, providerName, separateSystemMessage, chatMode })
await sendChat({ messages: messages_, onText, onFinalMessage, onError, settingsOfProvider, modelSelectionOptions, overridesOfModel, modelName, _setAborter, providerName, separateSystemMessage, chatMode, mcpTools })
return
}
if (messagesType === 'FIMMessage') {

View file

@ -0,0 +1,411 @@
/*--------------------------------------------------------------------------------------
* Copyright 2025 Glass Devtools, Inc. All rights reserved.
* Licensed under the Apache License, Version 2.0. See LICENSE.txt for more information.
*--------------------------------------------------------------------------------------*/
// registered in app.ts
// can't make a service responsible for this, because it needs
// to be connected to the main process and node dependencies
import { IServerChannel } from '../../../../base/parts/ipc/common/ipc.js';
import { Emitter, Event } from '../../../../base/common/event.js';
import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';
import { SSEClientTransport } from '@modelcontextprotocol/sdk/client/sse.js';
import { MCPConfigFileJSON, MCPConfigFileEntryJSON, MCPServer, RawMCPToolCall, MCPToolErrorResponse, MCPServerEventResponse, MCPToolCallParams } from '../common/mcpServiceTypes.js';
import { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
import { CallToolResult } from '@modelcontextprotocol/sdk/types.js';
import { MCPUserStateOfName } from '../common/voidSettingsTypes.js';
const getClientConfig = (serverName: string) => {
return {
name: `${serverName}-client`,
version: '0.1.0',
// debug: true,
}
}
type MCPServerNonError = MCPServer & { status: Omit<MCPServer['status'], 'error'> }
type MCPServerError = MCPServer & { status: 'error' }
type ClientInfo = {
_client: Client, // _client is the client that connects with an mcp client. We're calling mcp clients "server" everywhere except here for naming consistency.
mcpServerEntryJSON: MCPConfigFileEntryJSON,
mcpServer: MCPServerNonError,
} | {
_client?: undefined,
mcpServerEntryJSON: MCPConfigFileEntryJSON,
mcpServer: MCPServerError,
}
type InfoOfClientId = {
[clientId: string]: ClientInfo
}
export class MCPChannel implements IServerChannel {
private readonly infoOfClientId: InfoOfClientId = {}
private readonly _refreshingServerNames: Set<string> = new Set()
// mcp emitters
private readonly mcpEmitters = {
serverEvent: {
onAdd: new Emitter<MCPServerEventResponse>(),
onUpdate: new Emitter<MCPServerEventResponse>(),
onDelete: new Emitter<MCPServerEventResponse>(),
}
} satisfies {
serverEvent: {
onAdd: Emitter<MCPServerEventResponse>,
onUpdate: Emitter<MCPServerEventResponse>,
onDelete: Emitter<MCPServerEventResponse>,
}
}
constructor(
) { }
// browser uses this to listen for changes
listen(_: unknown, event: string): Event<any> {
// server events
if (event === 'onAdd_server') return this.mcpEmitters.serverEvent.onAdd.event;
else if (event === 'onUpdate_server') return this.mcpEmitters.serverEvent.onUpdate.event;
else if (event === 'onDelete_server') return this.mcpEmitters.serverEvent.onDelete.event;
// else if (event === 'onLoading_server') return this.mcpEmitters.serverEvent.onChangeLoading.event;
// tool call events
// handle unknown events
else throw new Error(`Event not found: ${event}`);
}
// browser uses this to call (see this.channel.call() in mcpConfigService.ts for all usages)
async call(_: unknown, command: string, params: any): Promise<any> {
try {
if (command === 'refreshMCPServers') {
await this._refreshMCPServers(params)
}
else if (command === 'closeAllMCPServers') {
await this._closeAllMCPServers()
}
else if (command === 'toggleMCPServer') {
await this._toggleMCPServer(params.serverName, params.isOn)
}
else if (command === 'callTool') {
const p: MCPToolCallParams = params
const response = await this._safeCallTool(p.serverName, p.toolName, p.params)
return response
}
else {
throw new Error(`Void sendLLM: command "${command}" not recognized.`)
}
}
catch (e) {
console.error('mcp channel: Call Error:', e)
}
}
// server functions
private async _refreshMCPServers(params: { mcpConfigFileJSON: MCPConfigFileJSON, userStateOfName: MCPUserStateOfName, addedServerNames: string[], removedServerNames: string[], updatedServerNames: string[] }) {
const {
mcpConfigFileJSON,
userStateOfName,
addedServerNames,
removedServerNames,
updatedServerNames,
} = params
const { mcpServers: mcpServersJSON } = mcpConfigFileJSON
const allChanges: { type: 'added' | 'removed' | 'updated', serverName: string }[] = [
...addedServerNames.map(n => ({ serverName: n, type: 'added' }) as const),
...removedServerNames.map(n => ({ serverName: n, type: 'removed' }) as const),
...updatedServerNames.map(n => ({ serverName: n, type: 'updated' }) as const),
]
await Promise.all(
allChanges.map(async ({ serverName, type }) => {
// check if already refreshing
if (this._refreshingServerNames.has(serverName)) return
this._refreshingServerNames.add(serverName)
const prevServer = this.infoOfClientId[serverName]?.mcpServer;
// close and delete the old client
if (type === 'removed' || type === 'updated') {
await this._closeClient(serverName)
delete this.infoOfClientId[serverName]
this.mcpEmitters.serverEvent.onDelete.fire({ response: { prevServer, name: serverName, } })
}
// create a new client
if (type === 'added' || type === 'updated') {
const clientInfo = await this._createClient(mcpServersJSON[serverName], serverName, userStateOfName[serverName]?.isOn)
this.infoOfClientId[serverName] = clientInfo
this.mcpEmitters.serverEvent.onAdd.fire({ response: { newServer: clientInfo.mcpServer, name: serverName, } })
}
})
)
allChanges.forEach(({ serverName, type }) => {
this._refreshingServerNames.delete(serverName)
})
}
private async _createClientUnsafe(server: MCPConfigFileEntryJSON, serverName: string, isOn: boolean): Promise<ClientInfo> {
const clientConfig = getClientConfig(serverName)
const client = new Client(clientConfig)
let transport: Transport;
let info: MCPServerNonError;
if (server.url) {
// first try HTTP, fall back to SSE
try {
transport = new StreamableHTTPClientTransport(server.url);
await client.connect(transport);
console.log(`Connected via HTTP to ${serverName}`);
const { tools } = await client.listTools()
const toolsWithUniqueName = tools.map(({ name, ...rest }) => ({ name: this._addUniquePrefix(name), ...rest }))
info = {
status: isOn ? 'success' : 'offline',
tools: toolsWithUniqueName,
command: server.url.toString(),
}
} catch (httpErr) {
console.warn(`HTTP failed for ${serverName}, trying SSE…`, httpErr);
transport = new SSEClientTransport(server.url);
await client.connect(transport);
const { tools } = await client.listTools()
const toolsWithUniqueName = tools.map(({ name, ...rest }) => ({ name: this._addUniquePrefix(name), ...rest }))
console.log(`Connected via SSE to ${serverName}`);
info = {
status: isOn ? 'success' : 'offline',
tools: toolsWithUniqueName,
command: server.url.toString(),
}
}
} else if (server.command) {
console.log('ENV DATA: ', server.env)
transport = new StdioClientTransport({
command: server.command,
args: server.args,
env: {
...server.env,
...process.env
} as Record<string, string>,
});
await client.connect(transport)
// Get the tools from the server
const { tools } = await client.listTools()
const toolsWithUniqueName = tools.map(({ name, ...rest }) => ({ name: this._addUniquePrefix(name), ...rest }))
// Create a full command string for display
const fullCommand = `${server.command} ${server.args?.join(' ') || ''}`
// Format server object
info = {
status: isOn ? 'success' : 'offline',
tools: toolsWithUniqueName,
command: fullCommand,
}
} else {
throw new Error(`No url or command for server ${serverName}`);
}
return { _client: client, mcpServerEntryJSON: server, mcpServer: info }
}
private _addUniquePrefix(base: string) {
return `${Math.random().toString(36).slice(2, 8)}_${base}`;
}
private async _createClient(serverConfig: MCPConfigFileEntryJSON, serverName: string, isOn = true): Promise<ClientInfo> {
try {
const c: ClientInfo = await this._createClientUnsafe(serverConfig, serverName, isOn)
return c
} catch (err) {
console.error(`❌ Failed to connect to server "${serverName}":`, err)
const fullCommand = !serverConfig.command ? '' : `${serverConfig.command} ${serverConfig.args?.join(' ') || ''}`
const c: MCPServerError = { status: 'error', error: err + '', command: fullCommand, }
return { mcpServerEntryJSON: serverConfig, mcpServer: c, }
}
}
private async _closeAllMCPServers() {
for (const serverName in this.infoOfClientId) {
await this._closeClient(serverName)
delete this.infoOfClientId[serverName]
}
console.log('Closed all MCP servers');
}
private async _closeClient(serverName: string) {
const info = this.infoOfClientId[serverName]
if (!info) return
const { _client: client } = info
if (client) {
await client.close()
}
console.log(`Closed MCP server ${serverName}`);
}
private async _toggleMCPServer(serverName: string, isOn: boolean) {
const prevServer = this.infoOfClientId[serverName]?.mcpServer
// Handle turning on the server
if (isOn) {
// this.mcpEmitters.serverEvent.onChangeLoading.fire(getLoadingServerObject(serverName, isOn))
const clientInfo = await this._createClientUnsafe(this.infoOfClientId[serverName].mcpServerEntryJSON, serverName, isOn)
this.mcpEmitters.serverEvent.onUpdate.fire({
response: {
name: serverName,
newServer: clientInfo.mcpServer,
prevServer: prevServer,
}
})
}
// Handle turning off the server
else {
// this.mcpEmitters.serverEvent.onChangeLoading.fire(getLoadingServerObject(serverName, isOn))
this._closeClient(serverName)
delete this.infoOfClientId[serverName]._client
this.mcpEmitters.serverEvent.onUpdate.fire({
response: {
name: serverName,
newServer: {
status: 'offline',
tools: [],
command: '',
// Explicitly set error to undefined to reset the error state
error: undefined,
},
prevServer: prevServer,
}
})
}
}
// tool call functions
private async _callTool(serverName: string, toolName: string, params: any): Promise<RawMCPToolCall> {
const server = this.infoOfClientId[serverName]
if (!server) throw new Error(`Server ${serverName} not found`)
const { _client: client } = server
if (!client) throw new Error(`Client for server ${serverName} not found`)
// Call the tool with the provided parameters
const response = await client.callTool({
name: toolName,
arguments: params
})
const { content } = response as CallToolResult
const returnValue = content[0]
if (returnValue.type === 'text') {
// handle text response
if (response.isError) {
throw new Error(`Tool call error: ${response.content}`)
// handle error
}
// handle success
return {
event: 'text',
text: returnValue.text,
toolName,
serverName,
}
}
// if (returnValue.type === 'audio') {
// // handle audio response
// }
// if (returnValue.type === 'image') {
// // handle image response
// }
// if (returnValue.type === 'resource') {
// // handle resource response
// }
throw new Error(`Tool call error: We don\'t support ${returnValue.type} tool response yet for tool ${toolName} on server ${serverName}`)
}
// tool call error wrapper
private async _safeCallTool(serverName: string, toolName: string, params: any): Promise<RawMCPToolCall> {
try {
const response = await this._callTool(serverName, toolName, params)
return response
} catch (err) {
let errorMessage: string;
// Check if it's an MCP error with a code
if (err && typeof err === 'object' && 'code' in err) {
const errorCode = err.code;
const errorName = err.name || 'Unknown Error';
const errorMsg = err.message || '';
// Map common JSON-RPC error codes to user-friendly messages
let codeDescription = '';
switch (errorCode) {
case -32700:
codeDescription = 'Parse Error';
break;
case -32600:
codeDescription = 'Invalid Request';
break;
case -32601:
codeDescription = 'Method Not Found';
break;
case -32602:
codeDescription = 'Invalid Parameters';
break;
case -32603:
codeDescription = 'Internal Error';
break;
default:
codeDescription = `Error Code ${errorCode}`;
}
errorMessage = `${errorName} (${codeDescription})${errorMsg ? ': ' + errorMsg : ''}`;
} else if (err && typeof err === 'object' && 'message' in err) {
// Standard error with message
errorMessage = err.message;
} else if (typeof err === 'string') {
// String error
errorMessage = err;
} else {
// Unknown error format
errorMessage = JSON.stringify(err, null, 2);
}
const fullErrorMessage = `❌ Failed to call tool "${toolName}" on server "${serverName}": ${errorMessage}`;
const errorResponse: MCPToolErrorResponse = {
event: 'error',
text: fullErrorMessage,
toolName,
serverName,
}
return errorResponse
}
}
}