This tool acts as a Model Context Protocol (MCP) server, facilitating communication between MCP clients and a Brightsy AI agent. It registers a tool, customizable in name, that forwards requests containing user messages to the agent and returns the agent's response. Configuration is flexible, supporting command-line arguments, environment variables, and positional arguments for agent ID, API key, and tool name. Comprehensive tests are provided to ensure functionality, including command-line and direct MCP protocol tests.