Two tools with basic schemas and descriptions, but significant gaps in parameter documentation and output schema clarity. Both tools have action-verb names (search, fetch_content) and non-empty descriptions (47 and 50 chars respectively), meeting minimum bars. However, parameter descriptions are minimal, output schemas are not formally documented, and error handling lacks recovery guidance. The code shows rate limiting and timeout handling, but these are not surfaced in tool descriptions. No tool annotations (readOnlyHint, idempotentHint) despite both being read-only operations.

• Document output schemas for both tools. For 'search': return array of {title, link, snippet, position} objects. For 'fetch_content': return {content, url, status_code, error_message?}.
• Expand parameter descriptions with constraints. E.g., 'query (string, 1-500 chars): The search query. Supports boolean operators (AND, OR, NOT) and quoted phrases.' Add bounds to max_results: '(integer, 1-100, default 10)'.
• Add tool annotations: set readOnlyHint=true for both tools since they do not modify state. This signals to agents that these calls are safe to retry.
• Enhance error messages with recovery guidance. Instead of returning empty list on timeout, return structured error: {error: 'timeout', message: 'Search timed out after 30s. Try a simpler query or retry in 1 minute.', retryable: true}.
• Document rate limiting in tool descriptions. E.g., 'search: 30 requests/minute; fetch_content: 20 requests/minute. Requests exceeding limits will be delayed automatically.'

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

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry