Notes MCP server

What it does

A daily notebook that AI agents write into alongside your own notes, all stored in your entity graph. Each agent's contributions are marked with a name you assign, remain editable by hand, and are never deleted or rewritten. Designed for developers who want AI assistance to persist context across sessions without external memory databases.

• Have an AI assistant take notes during a coding session that persist into your project's entity page for the next day's work.
• Read back what an AI previously discovered about a topic, person, or codebase to avoid re-explaining it in follow-up sessions.
• Audit what multiple AI agents wrote about your work by seeing each contribution marked with its source name and timestamp.

Tools this server exposes

Tool	Does
list_entities	Returns all projects, people, and topics in your notebook, ordered by most recent mention.
get_entity	Retrieves one entity's page, including its description, recent mentions with sub-bullets, co-occurring items, and open todos.
get_day	Returns one day's page as markdown with bullet IDs.
append_note	Adds bullets to a specific day in your notebook.

Before you enable it

An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.