mcpbeat

Activitypub MCP Server

io.github.cameronrye/activitypub-mcp
local only

Activitypub MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 155 installs a week from npm. Last commit 22 Jun 2026.

Read-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.

Installs per day peak 66 · avg 17 · +68% w/w
a month agotoday
155
Installs / week
npm · activitypub-mcp
17
Stars
0 open issues
22 Jun 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add activitypub-mcp -- npx -y activitypub-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "activitypub-mcp": {
      "args": [
        "-y",
        "activitypub-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.activitypub-mcp]
command = "npx"
args = ["-y", "activitypub-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "activitypub-mcp": {
      "args": [
        "-y",
        "activitypub-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "activitypub-mcp": {
      "args": [
        "-y",
        "activitypub-mcp"
      ],
      "command": "npx"
    }
  }
}

Activitypub MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Activitypub MCP?
Activitypub MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package activitypub-mcp was installed 155 times last week.
How do I connect Activitypub MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls activitypub-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Activitypub MCP?
The npm package activitypub-mcp was installed 155 times in the last week. Week over week that is +68%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Activitypub MCP open source?
Yes — it is published under the MIT licence, written in TypeScript and 17 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.