Local MCP server for CairnOS, a local-first productivity app. Exposes 13 tools that let Claude read and write the same local SQLite "brain" the app uses — create and update tasks, projects, reminders, ideas, and notes; classify natural-language brain dumps; and query overdue/today tasks and project context.
Getting started
Add cairnos to your MCP-capable client — Claude Code, Cursor, Codex, and others — by following the setup at the source, which documents the exact command, configuration, and any required API keys.
