@justrun/mcp

Model Context Protocol server for JustRun — manage cron jobs from Claude, Cursor, and other MCP-aware AI clients.

Install

The MCP server runs as a local stdio process spawned by your AI client. You do not need to install it globally; the configurations below use npx to run the latest published version on demand.

You need a JustRun API key — get one at justrun.sh/dashboard/settings. Keys start with jr_.

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%/Claude/claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "justrun": {
      "command": "npx",
      "args": ["-y", "@justrun/mcp"],
      "env": { "JUSTRUN_API_KEY": "jr_..." }
    }
  }
}

Claude Code

Add .mcp.json to your project root:

{
  "mcpServers": {
    "justrun": {
      "command": "npx",
      "args": ["-y", "@justrun/mcp"],
      "env": { "JUSTRUN_API_KEY": "jr_..." }
    }
  }
}

Cursor

In Cursor, go to Settings → MCP Servers → Add Server and configure:

{
  "name": "justrun",
  "command": "npx",
  "args": ["-y", "@justrun/mcp"],
  "env": { "JUSTRUN_API_KEY": "jr_..." }
}

Available Tools

This server exposes job, space, and usage tools. For the full list, see the JustRun docs.

Hosted alternative

If you prefer not to run the stdio server locally, JustRun also offers an HTTP MCP at https://mcp.justrun.sh/mcp with OAuth — see the docs.

License

MIT — see the repository for full text.