MCP

[mcp.tracker]
url = "https://mcp.example.com/mcp"
headers = { Authorization = "Bearer ${TRACKER_TOKEN}" }

[mcp.everything]
command = "npx"
args = ["-y", "@modelcontextprotocol/server-everything"]

{
  "mcpServers": {
    "graph": {
      "command": "graph",
      "args": ["mcp", "serve", "--dir", "/path/to/project"]
    }
  }
}

[mcp.tracker]
url = "https://mcp.example.com/mcp"
headers = { Authorization = "Bearer ${TRACKER_TOKEN}" }

[mcp.everything]
command = "npx"
args = ["-y", "@modelcontextprotocol/server-everything"]

{
  "mcpServers": {
    "graph": {
      "command": "graph",
      "args": ["mcp", "serve", "--dir", "/path/to/project"]
    }
  }
}

graph works with the Model Context Protocol in both directions. As a client, it adds other servers’ tools to your catalog. As a server, it gives MCP clients such as Claude and Cursor your plans as tools.

[mcp.tracker]
url = "https://mcp.example.com/mcp"
headers = { Authorization = "Bearer ${TRACKER_TOKEN}" }

[mcp.everything]
command = "npx"
args = ["-y", "@modelcontextprotocol/server-everything"]

{
  "mcpServers": {
    "graph": {
      "command": "graph",
      "args": ["mcp", "serve", "--dir", "/path/to/project"]
    }
  }
}

graph as an MCP client

Each [mcp.<name>] table in config.toml connects one server, over stdio with command or streamable HTTP with url. The server’s tools join the catalog as <name>__<tool>, and agents and plan steps call them like any other tool. You choose which of a server’s tools graph loads, and can correct a tool’s description or output shape when the server’s own is wrong or missing.

graph as an MCP server

graph mcp serve runs graph as an MCP server over stdio. A connected client gets one tool per plan in your catalog, named plan_<identifier>, plus tools for writing and testing plans. An ask step in a plan reaches the client’s user as an elicitation request.

Guides

Connect an MCP server

Add a server’s tools to your catalog.

Serve plans over MCP

Run your plans from Claude, Cursor and other clients.

Filter and override a server's tools

Load only the tools you need and fix their descriptions.

Test an MCP server

Check a connection and call a tool directly.

Getting started

Agents

Plans

Tools

Packs

Integrating

Reference

graph as an MCP client

graph as an MCP server

Guides

Connect an MCP server

Serve plans over MCP

Filter and override a server's tools

Test an MCP server

​graph as an MCP client

​graph as an MCP server

​Guides

Connect an MCP server

Serve plans over MCP

Filter and override a server's tools

Test an MCP server

graph as an MCP client

graph as an MCP server

Guides