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Notion MCP Server

Notion
open source / Overall score: 3.4

Notion's official MCP server, written in TypeScript, exposing the Notion API to agents: searching a workspace, querying, retrieving, creating and updating data sources, reading and writing pages and blocks, and managing properties and comments, with token-optimized responses and Markdown page editing. It targets the API version in which data sources rather than databases are the primary abstraction, and installs over standard OAuth.

Openness

5 high confidence
5.0
license
MIT(OSI)
source
public
core features withheld
no — the whole server is in the repository
hosted
Remote Notion MCP(separate hosted implementation with semantic search, AI Connector search and Markdown page editing)
maintenance
unmaintained(the README says the repository is no longer actively maintained or supported)

The server is MIT-licensed and first-party, and the whole server is in the repository. Notion no longer actively maintains it and points users to Remote Notion MCP, a separate hosted implementation that adds semantic search, search across connected apps and Markdown page editing. Those are features of the hosted service, not code withheld from this repository.

Adoption

3 medium confidence
3.0

Notion publishes downloads for @notionhq/notion-mcp-server on npm, a real measured figure rather than a stars-based estimate.

Capability

4 medium confidence
4.0

Notion's remote server installs through standard OAuth rather than asking the caller to mint and paste an integration token, giving it managed authentication over a single system. That places it level with GitHub MCP.

Verified 2026-09-17