arctl mcp add-tool

agentregistry

Reference

CLI

arctl mcp add-tool

Generate an MCP tool scaffold.

This command creates a new tool file in src/tools/ directory with a generic template. The tool is automatically discovered and loaded when the MCP server starts.

Each tool is a Python file containing a function decorated with @mcp.tool(). The function uses the @mcp.tool() decorator from FastMCP.

Usage

arctl mcp add-tool [tool-name] [flags]

Example:

arctl mcp add-tool weather
arctl mcp add-tool database --description "Database operations tool"
arctl mcp add-tool weather --force

Command-specific flags

-d, --description string: Tool description
-f, --force: Overwrite existing tool file
-i, --interactive: Interactive tool creation
--project-dir string: Project directory (default: current directory)

Global flags

-v, --verbose: Enable verbose output.
-h, --help: Display help information for the command.

arctl embeddings generate arctl mcp build