Critical gaps across all dimensions. Tool definitions lack proper schemas, no visible input parameter type definitions, only enum/description hints. Descriptions are present but generic (avg ~80 chars, well below 194-char baseline). No output schemas documented. Tools appear inferred from file paths rather than explicit registration. No error handling guidance, no parameter validation rules, no security annotations. Naming is inconsistent: 'scraper_help', 'scraper_matrix', 'scraper_refresh' use prefixes but lack clear verb-noun structure. No evidence of idempotency, pagination, or composition patterns.

• Add explicit JSON Schema type definitions to all parameters. Example: {"repo": {"type": "string", "description": "Repository name (e.g., 'email-mcp'). If omitted, defaults to all repos.", "minLength": 1, "maxLength": 100}}
• Document output schemas for each tool. Example: scraper_repo returns {"name": string, "grades": {platform: string, score: number}, "history": array, "risk_scores": object}
• Expand descriptions to 100-200 characters with WHEN/WHAT/HOW context. Example: 'Get detailed metrics for a single repo including TDQS dimensions, risk scores, and grade history across all platforms. Call this after scraper_matrix to drill into a specific repo.'
• Add error handling guidance to descriptions. Example: 'Returns 404 if repo not found, call scraper_matrix to list available repos. Retryable on timeout.'
• Implement tool annotations (readOnlyHint, destructiveHint) for scraper_refresh, scraper_reassess, and scraper_platforms (write operations) to signal side effects to LLMs.