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Single tool 'get_time' has a basic description (47 chars, within 10-1024 range) but ZERO input parameters documented. No input schema visible in source, FastMCP decorator provides no explicit schema definition. Tool naming is acceptable (verb_noun: 'get_time'), but the lack of any parameter documentation and missing output schema documentation are critical gaps. No error handling, no pagination, no composition guidance. This is a minimal proof-of-concept, not production-grade.
Return the current time in the user's local timezone.
No input schema visible. FastMCP @mcp.tool() decorator has no explicit schema parameter or type hints. Cannot verify parameter types, constraints, or descriptions.
No output schema documented. Tool returns ISO 8601 string but LLM has no formal schema to understand return type or structure.
No error handling or recovery guidance. Tool may fail (e.g., timezone unavailable) but provides no error classification or actionable recovery steps.
Tool description is minimal (47 chars). While within bounds, it lacks context on WHEN to use this tool, WHAT it returns, or any prerequisites.
No timezone parameter offered. Tool always returns local timezone; no way for agent to request a specific timezone (e.g., UTC, Europe/London).
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | F | 35 | 2026-07-28+ | v2 |