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cameronrye/activitypub-mcp

MCP Data & Storage

A comprehensive MCP server that enables LLMs to explore and interact with the Fediverse through ActivityPub protocol. Features WebFinger discovery, timeline fetching, instance exploration, and cross-platform support for Mastodon, Pleroma, Misskey, and other ActivityPub servers.

TypeScript Latest v3.0.1 · 1d ago Security brief →

Features

  • Fediverse client enabling LLMs to interact with ActivityPub servers (Mastodon, Pleroma, Misskey, etc.)
  • Full MCP server with resources, tools, and prompts for discovery, posting, media handling, polls, scheduling, and data export
  • Dual transport support: stdio mode for desktop clients like Claude and HTTP/SSE mode for enterprise deployments

Recent releases

View all 8 releases →
Config change
v3.0.1 Security relevant
Auth

Credentials stripping

Review required
v2.2.0 New feature
Auth Breaking upgrade

Misskey write layer

Review required
v2.1.0 Breaking risk
Dependencies Breaking upgrade

URI removal + software struct

Config change
v2.0.0 Breaking risk
Auth

Node 20+, HTTP secret, accounts pipe

Upgrade now
v1.0.3 Breaking risk
Dependencies

Mobile search fix

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About

Stars
16
Forks
4
Languages
TypeScript Astro JavaScript
Downloads/week
23 ↑420%
NPM Maintainers
2
Contributors
3
TypeScript
Types included ✓

Install & Platforms

Install via
npm

Beta — feedback welcome: [email protected]