Two tools present with minimal quality. 'chat' has a basic description and single input parameter with type and description, but lacks output schema documentation. 'health' is a trivial health check with no parameters and minimal description. Neither tool has error handling guidance, recovery hints, or actionable error messages. No tool annotations (readOnlyHint, destructiveHint, idempotentHint). Descriptions are present but generic. No pagination, no structured output schema, no composition patterns. The server exposes internal component state in error responses rather than user-friendly guidance.

• Document the output schema for 'chat' explicitly in the tool definition: {response: string, retrieved_articles: [string]}. Include field descriptions so LLMs know what to extract.
• Replace generic error messages with actionable recovery hints. E.g., 'Service initialization failed. Verify Pinecone and Neo4j connections are configured. Check logs for details.' instead of 'Initialization failed'.
• Remove the 'health' tool entirely. Server health is implicit in request success/failure. If health monitoring is needed, expose it as a resource or separate admin endpoint, not an agent tool.
• Add tool annotations: set readOnlyHint=true for both tools to signal they are idempotent and safe to retry without side effects.
• Add constraints to the 'query' parameter: max length (e.g., 2000 chars), and a description hint like 'Natural language question about EU AI Act compliance. Keep to 1-2 sentences for best results.'

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

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