table agents {
  id text [pk, not null]
  slug varchar(100) [unique]
  title text
  description text
  tags jsonb [default: `[]`]
  avatar text
  background_color text
  plugins jsonb [default: `[]`]
  client_id text
  user_id text [not null]
  chat_config jsonb
  few_shots jsonb
  model text
  params jsonb [default: `{}`]
  provider text
  system_role text
  tts jsonb
  opening_message text
  opening_questions jsonb [default: `[]`]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'client_id_user_id_unique', unique]
  }
}

table agents_files {
  file_id text [not null]
  agent_id text [not null]
  enabled boolean [default: true]
  user_id text [not null]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (file_id, agent_id, user_id) [pk]
  }
}

table agents_knowledge_bases {
  agent_id text [not null]
  knowledge_base_id text [not null]
  user_id text [not null]
  enabled boolean [default: true]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (agent_id, knowledge_base_id) [pk]
  }
}

table ai_models {
  id varchar(150) [not null]
  display_name varchar(200)
  description text
  organization varchar(100)
  enabled boolean
  provider_id varchar(64) [not null]
  type varchar(20) [not null, default: 'chat']
  sort integer
  user_id text [not null]
  pricing jsonb
  parameters jsonb [default: `{}`]
  config jsonb
  abilities jsonb [default: `{}`]
  context_window_tokens integer
  source varchar(20)
  released_at varchar(10)
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (id, provider_id, user_id) [pk]
  }
}

table ai_providers {
  id varchar(64) [not null]
  name text
  user_id text [not null]
  sort integer
  enabled boolean
  fetch_on_client boolean
  check_model text
  logo text
  description text
  key_vaults text
  source varchar(20)
  settings jsonb
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (id, user_id) [pk]
  }
}

table async_tasks {
  id uuid [pk, not null, default: `gen_random_uuid()`]
  type text
  status text
  error jsonb
  user_id text [not null]
  duration integer
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

table files {
  id text [pk, not null]
  user_id text [not null]
  file_type varchar(255) [not null]
  file_hash varchar(64)
  name text [not null]
  size integer [not null]
  url text [not null]
  client_id text
  metadata jsonb
  chunk_task_id uuid
  embedding_task_id uuid
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    file_hash [name: 'file_hash_idx']
    (client_id, user_id) [name: 'files_client_id_user_id_unique', unique]
  }
}

table global_files {
  hash_id varchar(64) [pk, not null]
  file_type varchar(255) [not null]
  size integer [not null]
  url text [not null]
  metadata jsonb
  creator text [not null]
  created_at "timestamp with time zone" [not null, default: `now()`]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
}

table knowledge_base_files {
  knowledge_base_id text [not null]
  file_id text [not null]
  user_id text [not null]
  created_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (knowledge_base_id, file_id) [pk]
  }
}

table knowledge_bases {
  id text [pk, not null]
  name text [not null]
  description text
  avatar text
  type text
  user_id text [not null]
  client_id text
  is_public boolean [default: false]
  settings jsonb
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'knowledge_bases_client_id_user_id_unique', unique]
  }
}

table message_chunks {
  message_id text
  chunk_id uuid
  user_id text [not null]

  indexes {
    (chunk_id, message_id) [pk]
  }
}

table message_plugins {
  id text [pk, not null]
  tool_call_id text
  type text [default: 'default']
  api_name text
  arguments text
  identifier text
  state jsonb
  error jsonb
  client_id text
  user_id text [not null]

  indexes {
    (client_id, user_id) [name: 'message_plugins_client_id_user_id_unique', unique]
  }
}

table message_queries {
  id uuid [pk, not null, default: `gen_random_uuid()`]
  message_id text [not null]
  rewrite_query text
  user_query text
  client_id text
  user_id text [not null]
  embeddings_id uuid

  indexes {
    (client_id, user_id) [name: 'message_queries_client_id_user_id_unique', unique]
  }
}

table message_query_chunks {
  id text
  query_id uuid
  chunk_id uuid
  similarity "numeric(6, 5)"
  user_id text [not null]

  indexes {
    (chunk_id, id, query_id) [pk]
  }
}

table message_tts {
  id text [pk, not null]
  content_md5 text
  file_id text
  voice text
  client_id text
  user_id text [not null]

  indexes {
    (client_id, user_id) [name: 'message_tts_client_id_user_id_unique', unique]
  }
}

table message_translates {
  id text [pk, not null]
  content text
  from text
  to text
  client_id text
  user_id text [not null]

  indexes {
    (client_id, user_id) [name: 'message_translates_client_id_user_id_unique', unique]
  }
}

table messages {
  id text [pk, not null]
  role text [not null]
  content text
  reasoning jsonb
  search jsonb
  metadata jsonb
  model text
  provider text
  favorite boolean [default: false]
  error jsonb
  tools jsonb
  trace_id text
  observation_id text
  client_id text
  user_id text [not null]
  session_id text
  topic_id text
  thread_id text
  parent_id text
  quota_id text
  agent_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    created_at [name: 'messages_created_at_idx']
    (client_id, user_id) [name: 'message_client_id_user_unique', unique]
    topic_id [name: 'messages_topic_id_idx']
    parent_id [name: 'messages_parent_id_idx']
    quota_id [name: 'messages_quota_id_idx']
  }
}

table messages_files {
  file_id text [not null]
  message_id text [not null]
  user_id text [not null]

  indexes {
    (file_id, message_id) [pk]
  }
}

table nextauth_accounts {
  access_token text
  expires_at integer
  id_token text
  provider text [not null]
  providerAccountId text [not null]
  refresh_token text
  scope text
  session_state text
  token_type text
  type text [not null]
  userId text [not null]

  indexes {
    (provider, providerAccountId) [pk]
  }
}

table nextauth_authenticators {
  counter integer [not null]
  credentialBackedUp boolean [not null]
  credentialDeviceType text [not null]
  credentialID text [not null, unique]
  credentialPublicKey text [not null]
  providerAccountId text [not null]
  transports text
  userId text [not null]

  indexes {
    (userId, credentialID) [pk]
  }
}

table nextauth_sessions {
  expires timestamp [not null]
  sessionToken text [pk, not null]
  userId text [not null]
}

table nextauth_verificationtokens {
  expires timestamp [not null]
  identifier text [not null]
  token text [not null]

  indexes {
    (identifier, token) [pk]
  }
}

table chunks {
  id uuid [pk, not null, default: `gen_random_uuid()`]
  text text
  abstract text
  metadata jsonb
  index integer
  type varchar
  client_id text
  user_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'chunks_client_id_user_id_unique', unique]
  }
}

table embeddings {
  id uuid [pk, not null, default: `gen_random_uuid()`]
  chunk_id uuid [unique]
  embeddings vector(1024)
  model text
  client_id text
  user_id text

  indexes {
    (client_id, user_id) [name: 'embeddings_client_id_user_id_unique', unique]
  }
}

table unstructured_chunks {
  id uuid [pk, not null, default: `gen_random_uuid()`]
  text text
  metadata jsonb
  index integer
  type varchar
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
  parent_id varchar
  composite_id uuid
  client_id text
  user_id text
  file_id varchar

  indexes {
    (client_id, user_id) [name: 'unstructured_chunks_client_id_user_id_unique', unique]
  }
}

table rag_eval_dataset_records {
  id integer [pk, not null]
  dataset_id integer [not null]
  ideal text
  question text
  reference_files text[]
  metadata jsonb
  user_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

table rag_eval_datasets {
  id integer [pk, not null]
  description text
  name text [not null]
  knowledge_base_id text
  user_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

table rag_eval_evaluations {
  id integer [pk, not null]
  name text [not null]
  description text
  eval_records_url text
  status text
  error jsonb
  dataset_id integer [not null]
  knowledge_base_id text
  language_model text
  embedding_model text
  user_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

table rag_eval_evaluation_records {
  id integer [pk, not null]
  question text [not null]
  answer text
  context text[]
  ideal text
  status text
  error jsonb
  language_model text
  embedding_model text
  question_embedding_id uuid
  duration integer
  dataset_record_id integer [not null]
  evaluation_id integer [not null]
  user_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

table agents_to_sessions {
  agent_id text [not null]
  session_id text [not null]
  user_id text [not null]

  indexes {
    (agent_id, session_id) [pk]
  }
}

table file_chunks {
  file_id varchar
  chunk_id uuid
  created_at "timestamp with time zone" [not null, default: `now()`]
  user_id text [not null]

  indexes {
    (file_id, chunk_id) [pk]
  }
}

table files_to_sessions {
  file_id text [not null]
  session_id text [not null]
  user_id text [not null]

  indexes {
    (file_id, session_id) [pk]
  }
}

table session_groups {
  id text [pk, not null]
  name text [not null]
  sort integer
  user_id text [not null]
  client_id text
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'session_groups_client_id_user_id_unique', unique]
  }
}

table sessions {
  id text [pk, not null]
  slug varchar(100) [not null]
  title text
  description text
  avatar text
  background_color text
  type text [default: 'agent']
  user_id text [not null]
  group_id text
  client_id text
  pinned boolean [default: false]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (slug, user_id) [name: 'slug_user_id_unique', unique]
    (client_id, user_id) [name: 'sessions_client_id_user_id_unique', unique]
  }
}

table threads {
  id text [pk, not null]
  title text
  type text [not null]
  status text [default: 'active']
  topic_id text [not null]
  source_message_id text [not null]
  parent_thread_id text
  client_id text
  user_id text [not null]
  last_active_at "timestamp with time zone" [default: `now()`]
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'threads_client_id_user_id_unique', unique]
  }
}

table topics {
  id text [pk, not null]
  title text
  favorite boolean [default: false]
  session_id text
  user_id text [not null]
  client_id text
  history_summary text
  metadata jsonb
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (client_id, user_id) [name: 'topics_client_id_user_id_unique', unique]
  }
}

table user_installed_plugins {
  user_id text [not null]
  identifier text [not null]
  type text [not null]
  manifest jsonb
  settings jsonb
  custom_params jsonb
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]

  indexes {
    (user_id, identifier) [pk]
  }
}

table user_settings {
  id text [pk, not null]
  tts jsonb
  hotkey jsonb
  key_vaults text
  general jsonb
  language_model jsonb
  system_agent jsonb
  default_agent jsonb
  tool jsonb
}

table users {
  id text [pk, not null]
  username text [unique]
  email text
  avatar text
  phone text
  first_name text
  last_name text
  full_name text
  is_onboarded boolean [default: false]
  clerk_created_at "timestamp with time zone"
  email_verified_at "timestamp with time zone"
  preference jsonb
  accessed_at "timestamp with time zone" [not null, default: `now()`]
  created_at "timestamp with time zone" [not null, default: `now()`]
  updated_at "timestamp with time zone" [not null, default: `now()`]
}

ref: agents_knowledge_bases.knowledge_base_id - knowledge_bases.id

ref: agents_knowledge_bases.agent_id > agents.id

ref: agents_to_sessions.session_id > sessions.id

ref: agents_to_sessions.agent_id > agents.id

ref: unstructured_chunks.file_id - files.id

ref: files.embedding_task_id - async_tasks.id

ref: messages.session_id - sessions.id

ref: messages.parent_id - messages.id

ref: messages.topic_id - topics.id

ref: threads.source_message_id - messages.id

ref: sessions.group_id - session_groups.id

ref: topics.session_id - sessions.id