Notion Private API MCP Server
An unofficial Notion MCP server built on Notion's private API (
token_v2). It gives Claude Desktop, Claude Code, Cursor and any other MCP client full read/write access to your entire Notion workspace — with no integration token and without sharing pages one by one.
Unlike servers built on the official Notion API, this one authenticates with your browser
session cookie, so an LLM agent can search, read, create and edit any page your account can
see — instantly, with zero setup in Notion. Built on the official
@modelcontextprotocol/sdk (stdio transport).
Why this server?
| This server (private API) | Official Notion API / MCP | |
|---|---|---|
| Setup in Notion | None — just your browser cookie | Create an integration + share each page |
| Access scope | Everything your account can see | Only pages explicitly shared with the integration |
| Auth | token_v2 session cookie |
Integration token / OAuth |
| Best for | Personal automation, full-workspace agents | Production apps, multi-user, official support |
| Stability | ⚠️ Fragile, undocumented | ✅ Stable, supported |
