MCP Server for Ultimate Brain

An MCP server for managing Thomas Frank's Ultimate Brain Notion system. Provides 26 workflow-oriented tools for Tasks, Projects, Notes, Tags, and Goals using the PARA methodology.

Setup

1. Create a Notion integration and share your Ultimate Brain databases with it.

2. Run the setup command for your client. It will auto-discover your data sources from Notion and write the config file.

Claude Code

# Project scope (writes .mcp.json in current directory)
uvx --from ultimate-brain-mcp ultimate-brain-setup --client claude-code --scope project

# User scope (writes ~/.claude.json)
uvx --from ultimate-brain-mcp ultimate-brain-setup --client claude-code --scope user

Claude Desktop

uvx --from ultimate-brain-mcp ultimate-brain-setup --client claude-desktop

You can also pass your Notion secret via environment variable to skip the prompt:

NOTION_INTEGRATION_SECRET=secret_... uvx --from ultimate-brain-mcp ultimate-brain-setup --client claude-code --scope project

Tools

Tasks (6)

• search_tasks — Filter by status, project, priority, due date, My Day
• create_task — Create with name, status, due, priority, project, labels
• update_task — Patch any task properties
• complete_task — Mark done with recurrence handling
• get_my_day — My Day tasks sorted by priority
• get_inbox_tasks — Unprocessed tasks needing triage

Projects (4)

• search_projects — Filter by status, tag
• get_project_detail — Properties + task breakdown + recent notes
• create_project — Create with name, status, deadline, tag, goal
• update_project — Patch project properties

Notes (4)

• search_notes — Filter by type, project, tag, favorite, date
• get_note_content — Properties + page body as plain text
• create_note — Create with type, project, tags, URL
• update_note — Patch note properties

Tags (3)

• search_tags — Filter by PARA type
• create_tag — Create with name, type, parent
• update_tag — Patch tag properties

Goals (4)

• search_goals — Filter by status
• get_goal_detail — Properties + linked projects
• create_goal — Create with name, status, deadline
• update_goal — Patch goal properties

Cross-Cutting (2)

• daily_summary — My Day, overdue, inbox, active projects/goals
• archive_item — Archive any UB item

Generic (3)

• query_database — Query any secondary database
• get_page — Fetch any page by ID
• update_page — Update any page properties

Development

uv run pytest tests/
uv run mcp dev src/ultimate_brain_mcp/server.py