This is a proxy server that forwards tool calls to a remote MCP server. Tool definitions are loaded from a JSON file (tool_specs.json) which is NOT visible in the provided source code. While the server registers two tools (pia_search, pia_oversight_recommendations), the actual schema definitions, parameter types, and detailed descriptions cannot be verified from the source provided. The visible code shows tool names and basic descriptions in the request header, but the critical inputSchema and outputSchema structures are loaded from an external JSON resource file that was not provided for evaluation. This violates the core evaluation principle: 'Score ONLY what you can verify in the source code.' Without seeing the actual schema definitions, parameter types, constraints, and field descriptions, I cannot accurately assess schema quality, parameter validation, or output structure. The handler functions are generic pass-throughs with minimal error handling and no input validation. The descriptions visible in the header are generic: 'Search the PIA database for government watchdog reports and compliance information' and 'Get PIA oversight recommendations for compliance and risk mitigation', these are adequate but lack specificity about parameters, return structure, or usage guidance.

• Provide the tool_specs.json file for full evaluation of input/output schemas, parameter types, descriptions, and constraints.
• Enhance tool descriptions to include: (1) What data the tool searches or retrieves, (2) What parameters are required and what they control, (3) Example use cases or when to use this tool vs alternatives, (4) What the response structure looks like.
• Add per-parameter descriptions in the schema (if not already present in tool_specs.json). Every parameter must have a clear explanation of what it controls, accepted values, format, and constraints.
• Implement structured error handling: categorize errors as retryable (network timeout, rate limit), user-fixable ('invalid search term: must not be empty'), or fatal (auth failure). Return recovery guidance with each error.
• If pia_search returns many results, add limit and offset parameters (or cursor-based pagination). Document the default limit and maximum allowed limit in the tool description and schema.
• Rename pia_oversight_recommendations to use a clear verb: get_oversight_recommendations or list_compliance_recommendations.
• Remove or silence the 'API_KEY retrieved successfully' log. Avoid logging authentication secrets or their status entirely.
• Add input validation in the handler functions before forwarding to the remote server. Validate required parameters, types, and value constraints locally. Return a clear, actionable error if validation fails (e.g., 'search_query is required and must be a non-empty string').

Inferred effective spec: 2025-06-18+.

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