Critical failures across all dimensions. Tool definitions are inferred from test code, not explicitly registered in the MCP server. No input schemas visible for any tool. Descriptions are minimal or absent. The server is a bridge/proxy that forwards calls to an upstream Computer Use client, tool definitions are not defined in this codebase, making evaluation of actual tool quality impossible.

• Explicitly register all tools in the MCP server code (bin/computer-use-mcp-bridge.mjs) with full JSON Schema definitions, not in test files. Include name, description (50 - 200 chars), input schema with typed parameters, and output schema.
• Add comprehensive descriptions to each tool: list_apps should explain what apps are discoverable and when to call it; get_app_state should describe what state/image data is returned and how to use it; press_key should document which keys are valid and what happens.
• Define input schemas with proper JSON Schema types and constraints. For get_app_state, specify whether 'app' is a string ID, enum of app names, or object; add minLength, maxLength, or enum constraints.
• Document output schemas for all tools. Specify what fields list_apps returns (e.g., app_id, app_name, icon_url), what get_app_state returns (e.g., state object, image_base64, timestamp), and what press_key returns (success boolean, error message).
• Add parameter descriptions. For get_app_state's 'app' parameter, clarify: 'The application identifier or name (e.g., "Safari", "Finder"). Call list_apps first to discover available apps.'

Inferred effective spec: <=2025-11-25.

• Relies on Sampling (deprecated) - integrate directly with the LLM provider API