mcpnew is a scaffolding CLI tool, not a functional MCP server. The only tool present is 'ping', a health check with minimal utility. The tool has a basic description and a simple input schema with one parameter. However, the server itself is STDIO-only and exposes no real domain functionality. The 'ping' tool is trivial (echo parameter with default 'pong') and does not represent a production-grade tool. The codebase focuses on scaffolding templates and audit logic, not on implementing a feature-rich MCP server. This is a meta-tool for generating other servers, not a server itself.

• Expand the ping tool description to explain: 'Verifies server health and permission status. Returns the echoed input if allowed by mcp.permissions.json, or an error if denied. Use this to test connectivity and confirm the server is running.'
• Document the output schema: { echo: string, timestamp?: string, allowed: boolean }.
• Add error handling guidance: 'If denied, the response will include a permission error. Verify the manifest allows ping and the caller has the required scope.'
• Consider adding a second tool (e.g., get_manifest, list_tools) to demonstrate multi-tool composition and make the server more useful for testing.
• Migrate from STDIO to HTTP+SSE or Streamable HTTP to enable remote access and hosted client compatibility.

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

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