activitypub-mcp
Read-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.
Install
npmstdio
npx -y activitypub-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-cameronrye-activitypub-mcp": {
"command": "npx",
"args": [
"-y",
"activitypub-mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.cameronrye/activitypub-mcp · published 2026-06-22 · updated 2026-06-22. Not an endorsement; review the code before connecting it to anything sensitive.