MythOS MCP connects your library to Claude, Cursor, and any MCP-compatible AI client inside 📝Integrations — search, read, and write memos from wherever you're already working, with your identity and formatting rules loaded automatically. It's for anyone who wants their AI tools reading from and writing to the same knowledge base, not six disconnected notebooks.
How It Works
Every MCP session starts with get_context, which loads your 📝Augmentation System before any memo is created or updated — your AI collaborator knows your formatting rules, your values, and what the relationship has learned before it writes a single word. From there, tools cover the full surface of a MythOS library: search, memo CRUD, daily journaling, templates, communities, and more.
Most clients connect over OAuth with a single URL and a sign-in — no key to copy. For scripts, automations, or clients that need a bearer token instead, an API key works the same way over the same endpoints.
Features
- 📝MCP Tool Suite — the full 41-tool surface, categorized by what it does
- 📝Internal Agent API — the same capabilities over plain REST, for non-MCP clients
- 📝Discovery — llms.txt, an OpenAPI spec, and a plugin manifest for onboarding an integration
- 📝Syncing CLAUDE.md — keep Claude Code instructions synced from your library
- 📝MythOS on Claude Mobile — the same library, the same context, from your phone
Getting Started
Connect at claude.ai/customize/connectors with https://mythos.one/api/mcp for Claude — or generate an API key at Settings → API for any other client.