Frappe MCP Server

Instructions

Implementation Reference

• src/tools/helpers.py:17-20 (handler)

  The ping tool handler: a simple function that returns 'pong' to confirm server responsiveness.

  @mcp.tool()
  def ping() -> str:
      """A simple tool to check if the server is responding."""
      return "pong"

• src/server.py:39-39 (registration)

  Registration of the helpers module tools, including ping, with the MCP server instance.

  helpers.register_tools(mcp)

• src/tools/helpers.py:14-30 (registration)

  The register_tools function in helpers.py that defines and registers the ping tool using the @mcp.tool decorator.

  def register_tools(mcp: Any) -> None:
      """Register helper tools with the MCP server."""
      
      @mcp.tool()
      def ping() -> str:
          """A simple tool to check if the server is responding."""
          return "pong"
      
      @mcp.tool()
      def version() -> str:
          """Get version information for the Frappe MCP server."""
          return f"Frappe MCP Server version {__version__}"
      
      @mcp.tool()
      def validate_auth() -> Dict[str, Any]:
          """Validate API credentials and return authentication status."""
          return validate_api_credentials()