mcp

Module available in app YAML. Connects to external MCP servers (stdio / SSE / HTTP). Remote tools appear as virtual Digitorn tools (mcp_<server>__<tool> naming).

Property	Value
Module id	mcp
Fixed RegisterTool list	none (dynamic virtual tools)
Config	servers map (+ optional auto_install)

Enable

yaml

tools:
  modules:
    mcp:
      config:
        servers:
          example:
            transport: stdio
            command: npx
            args: ["-y", "some-mcp-server"]
  capabilities:
    grant:
      - module: mcp

Exact server fields follow schema.NormalizeServers / MCP config types in the Go tree. Hub catalog / OAuth helpers exist in the daemon and Hub; prefer live Hub + daemon behavior over outdated Python-era install snippets.

Related

• MCP language page
• Howto: install an MCP server