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Analyze marketplace seller ratings and generate improvement action plans.
Single tool 'analyze' with moderate naming and poor schema quality. Tool name 'analyze' lacks a clear action verb (should be 'analyze_seller_ratings' or similar). Description is adequate (~70 chars) but input schema is incomplete: parameters lack formal type definitions, JSON Schema format is not rigorous, and output schema is entirely undocumented. No error handling guidance visible. Schema uses loose dict/list typing without property definitions, violating JSON Schema standards. Per-tool average: 35/100.
Analyze seller metrics and generate improvement plan.
Tool name 'analyze' is generic and lacks a clear action verb. Should be 'analyze_seller_ratings', 'generate_rating_improvement_plan', or similar to unambiguously signal the operation to LLMs.
Input schema lacks formal JSON Schema structure. Parameters are documented informally ('Dict with: overall_rating, positive_pct, ...') rather than as typed properties with required/optional declarations. This prevents LLM tools from validating inputs and forces agent guessing.
Output schema is completely undocumented. The docstring does not specify return type structure (e.g. 'Returns: dict with rating_score, risk_flags, action_plan, projected_improvement' is mentioned in code comments but not in tool definition). LLMs cannot infer response fields and risk incorrect downstream parsing.
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | F | 38 | 2026-07-28+ | v2 |
current_metrics parameter accepts a free-form dict with no validation schema or enum constraints. LLMs cannot know which metrics are required vs optional, or what happens if a metric is missing or has an invalid value. No guidance on expected numeric ranges (e.g. positive_pct should be 0-100, response_time_hours should be positive).
No error handling guidance. If current_metrics is malformed or missing required fields, the docstring does not explain what the tool will return or how the LLM should recover. No distinction between retryable and fatal errors.
Parameter 'platform' has a default but lacks a clear enum. The docstring says 'Marketplace platform name' but does not explicitly enumerate valid platforms (amazon, ebay, shopee, etsy, walmart). LLMs may hallucinate invalid platform values.
recent_reviews parameter lacks type clarity. Documented as 'List of {rating (int), text (str), resolved (bool)}' but not as a formal JSON Schema array of objects. No guidance on whether 'text' is required, what happens if rating is out of range (0-5?), or if resolved can be null.