This MCP server exposes 12 CLI tools with significant definition gaps. Tool names lack action verbs (e.g., 'install', 'inspect', 'validate', 'continue', 'doctor', 'remember', 'commit', 'read', 'status' are acceptable but generic). Descriptions are present but minimal (10-50 chars), below the 50-200 char LLM-optimized baseline. Input schemas ARE visible in the rubric data and include type definitions and parameter descriptions, which is positive. However, NO output schemas are documented anywhere in the source, critical for agent planning. Error handling is absent; no recovery guidance, categorization, or actionable error messages visible. The tools operate on local filesystem paths and T2A protocol capsules, but lack context about what constitutes valid input, what errors can occur, and how to recover. Tool composition is reasonable (each does one thing), but the lack of output documentation and error guidance severely limits agent usability.

• Document output schemas for all 12 tools. Specify what fields are returned, their types, and which are required. Example: 'Returns {status: string, capsule_id: string, errors: string[]}'.
• Expand descriptions to 50-200 chars. Include WHAT the tool does, WHEN to use it, and what it returns. Example: 'Validate a T2A Capsule envelope and structured output. Returns validation status and any schema violations. Call this before committing memory updates.'
• Rename duplicate tools: install_tool_author_kit, install_memory, validate_capsule, validate_memory. This eliminates ambiguity for LLM tool selection.
• Add error handling guidance to each tool. Document common failures (missing directory, invalid JSON, permission denied) and recovery steps. Example: 'If taskDir not found, check the path and ensure the directory contains a valid task.json file.'
• Enhance parameter descriptions with constraints and examples. Example: 'taskDir (string, required): Absolute or relative path to a T2A task directory. Must contain task.json and output.json files. Example: ./my-task or /home/user/tasks/task-123.'