generated: '2026-07-19'
method: searched
status: published
source: https://www.limitless.ai/developers
server:
  name: limitless
  transport: http
  url: https://api.limitless.ai/mcp
  protocol_version: '2025-06-18'
  probe:
    url: https://api.limitless.ai/mcp
    status: 401
    note: 401 Unauthorized on an unauthenticated request confirms a live, auth-gated MCP endpoint.
authorization:
  type: oauth2
  flow: authorization_code
  pkce: S256
  authorization_server: https://api.limitless.ai
  discovery:
  - well-known/limitless-oauth-authorization-server.json
  - well-known/limitless-oauth-protected-resource.json
  scopes:
  - openid
  - profile
  - email
  - lifelogs:read
  dynamic_client_registration: https://api.limitless.ai/api/auth/register
install:
  claude:
    instructions: Settings -> Connectors -> Add custom connector -> https://api.limitless.ai/mcp
  chatgpt:
    instructions: Settings -> Connectors -> https://api.limitless.ai/mcp
    note: Documented by Limitless as available to ChatGPT Pro and Workspace accounts only.
tools:
  status: not-enumerated
  note: Limitless does not publish a tool manifest and the endpoint requires OAuth, so the tool list was
    not enumerated. The underlying REST surface the server fronts is captured in openapi/limitless-developer-openapi-original.yml
    (8 operations over lifelogs, chats, and audio download).
deployment:
  mode: remote
  endpoint: https://api.limitless.ai/mcp
  verified: probed
  probe: gated
  checked: '2026-08-12'
  source: catalog MCP census