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mcp/skillhub

Activitypub MCP Server

by cameronryeio.github.cameronrye/activitypub-mcpv3.2.1

Explore and interact with the Fediverse via ActivityPub: WebFinger discovery, timelines and instance exploration across Mastodon, Pleroma, Misskey and more.

17Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing4mo ago

Install Activitypub MCP server

Install in Claude Code

claude mcp add activitypub -- npx -y activitypub-mcp

Configuration

VariableRequiredSecretDescription
ACTIVITYPUB_ENABLE_WRITES——Enable write/mutation tools (post, reply, follow, boost, block). Off by default: read-only unless set to 'true'. See SECURITY.md.
LOG_LEVEL——Logging verbosity: debug, info, warn, or error.

Freshness

Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-06-22 · 4mo ago · GitHub

  2. Latest release

    2026-06-22 · 4mo ago · GitHub · v3.2.1

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-06-22 · 4mo ago · official registry · v3.2.1

FAQ

›How do I install the Activitypub MCP server in Claude Code?

Run: claude mcp add activitypub -- npx -y activitypub-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Activitypub require an API key?

No required environment variables are declared in its published metadata.

›Can I use Activitypub as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Activitypub in the official MCP registry?

Yes, as io.github.cameronrye/activitypub-mcp.

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