UtilityBelt

UtilityBelt

By richardanaya GitHub

Talk to MCP servers from aider

Overview

what is UtilityBelt?

UtilityBelt is a command-line interface (CLI) tool designed for interacting with MCP (Multi-Channel Protocol) endpoints, specifically for CLI-based AI agents like Aider.

how to use UtilityBelt?

To use UtilityBelt, you can load Aider with context on how to call tools on an MCP endpoint by executing the command:

/run utilitybelt describe https://mcp-example.com

This command will provide a list of command line calls that Aider can use as suggestions for tools.

key features of UtilityBelt?

  • Seamless integration with MCP endpoints for AI agents.
  • Provides command line suggestions for tool usage.
  • Facilitates easy interaction with various tools through Aider.

use cases of UtilityBelt?

  1. Interacting with a calculator MCP endpoint through Aider.
  2. Suggesting commands for various tools based on the MCP context.
  3. Enhancing the functionality of CLI-based AI agents by providing context-aware tool suggestions.

FAQ from UtilityBelt?

  • What is an MCP endpoint?

An MCP endpoint is a service that allows communication with various tools and services through a unified protocol.

  • Can UtilityBelt be used with any CLI-based AI agent?

Yes! UtilityBelt is designed to work with any CLI-based AI agent that can interact with MCP endpoints.

  • Is UtilityBelt free to use?

Yes! UtilityBelt is open-source and free to use.

Content

Description

A CLI tool for interacting with MCP endpoints for CLI based AI agents (like aider)

Usage

The purpose of this tool is to load aider with context of how to call tools on an MCP endpoint.

inside aider

/run utilitybelt describe https://mcp-example.com

this should a list of command line calls to aider to use as suggestions for tools it can call.

when tools are suggested, aider should use the following format:

/run utilitybelt tools call https://mcp-example.com <tool_name> "<tool_params_escaped_json>"

See it work

Using an MCP endpoint for a calculator in aider.

Screenshot 2025-03-24 at 1 02 00 AM Screenshot 2025-03-24 at 1 02 13 AM
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