Single tool with minimal definition quality. Tool name 'retrieve_documentation_context' is verb-noun compliant but generic. Description is 169 chars (within baseline 34-392 range) but lacks clarity on WHEN to use it vs alternatives, prerequisites, or return structure. No output schema documented. No error handling guidance. Tool appears to perform a single, focused action (read-only), but definition quality is significantly below production baseline.

• Add description to 'prompt' parameter: 'The user query or code-related question to search documentation for. E.g., "How do I use Angular services?" or "What is dependency injection?"'
• Document output schema in tool description: 'Returns an array of relevant documentation excerpts as plain text, joined by double newlines. Each excerpt is from a markdown file in the repository.'
• Expand tool description to clarify scope and usage: 'Searches cached markdown documentation files in the Angular project repository for content matching the user prompt. Use this when the user asks about Angular patterns, APIs, or project-specific conventions not in your training data. Returns up to N most relevant excerpts.'
• Add error handling guidance to description: 'If no documentation is found, returns empty result. If cache is stale, rebuilds automatically on next call.'
• Consider renaming to 'search_angular_documentation' or 'search_project_docs' to clarify domain and distinguish from generic context retrieval.