Cobrain

Cobrain MCP Server

Remote MCP connector (Streamable HTTP, OAuth, no API key) through which a user's AIs read, write, append, search, list and attach Markdown notes in their Cobrain brain; the guides document 23 connector commands (e.g. read_file, write_file, append_file, patch_file, find_notes, list_files, attach_file). Cobrain publishes no REST, GraphQL or AsyncAPI contract; the anonymous MCP endpoint answers 401 with an OAuth protected-resource document naming https://cobrain.space as authorization server.

GitHub

Documentation

📖
Documentation
https://cobrain.space/guides/tools
📖
GettingStarted
https://cobrain.space/guides/connect-claude

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/cobrain-space/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/cobrain-space:cobrain-mcp-server"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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API entry from apis.yml

apis.yml Raw ↑ 
aid: cobrain-space:cobrain-mcp-server
name: Cobrain MCP Server
description: Remote MCP connector (Streamable HTTP, OAuth, no API key) through which a user's AIs read,
  write, append, search, list and attach Markdown notes in their Cobrain brain; the guides document 23
  connector commands (e.g. read_file, write_file, append_file, patch_file, find_notes, list_files, attach_file).
  Cobrain publishes no REST, GraphQL or AsyncAPI contract; the anonymous MCP endpoint answers 401 with
  an OAuth protected-resource document naming https://cobrain.space as authorization server.
humanURL: https://cobrain.space/guides/tools
baseURL: https://cobrain.space/mcp
tags:
- MCP
- MCP Server
- AI Memory
tags_raw:
- Model Context Protocol
- MCP Server
- AI Memory
properties:
- type: Documentation
  url: https://cobrain.space/guides/tools
- type: GettingStarted
  url: https://cobrain.space/guides/connect-claude