Single tool with clear naming (get_service_status) and good description (72 chars). Input schema is empty object (valid but minimal). Output schema is well-structured with typed fields (status, service, version, started_at, now). Tool is read-only and properly annotated. However, the server is a template with only one trivial tool; lacks real-world complexity. Description could be more specific about use cases. No parameter descriptions needed (empty input), but output fields lack inline documentation.

• Add field descriptions to the output schema struct tags or document them in a schema comment. Example: 'status: operational state (always "ok" if responding), service: service name, version: semantic version, started_at: ISO 8601 UTC timestamp of server startup, now: current UTC time for latency measurement.'
• Expand tool description to 100-150 chars explaining use case: 'Verify service health and readiness. Returns service identity, version, startup time, and current UTC time. Use before critical operations to confirm availability and measure latency.'
• Add example tools to the template (e.g., create_user, get_user, list_users) with full parameter descriptions, error handling, and output schemas to guide developers.
• Document the Deps struct fields and their purpose in a comment block so developers understand what to inject.
• Add a README section on tool composition patterns: how to chain tools, handle errors, and structure responses for LLM consumption.

Inferred effective spec: 2026-07-28+.

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