Loading ToolBench
Server has 10 tools with complete schemas and descriptions. Naming follows verb_noun convention (get_*, search_*). Descriptions are present but brief (avg ~50 chars, below 194-char baseline). All tools are READ_ONLY with no state-modifying operations. Parameters have types and descriptions. However, descriptions lack context on WHEN to use each tool vs. alternatives (e.g., get_carts vs. get_carts_by_user distinction unclear). No error handling guidance, no pagination documentation despite list tools. Tool descriptions do not explain dependencies or prerequisites. Output schemas are inferred from code but not explicitly documented in tool definitions.
Dynamically generates an identicon using a hash and a size
Dynamically generates an image with various properties
Gets a specific cart by integer ID
Gets a list of carts with optional filtering criteria
Gets a list of products by category with optional filtering criteria
Gets a specific product by integer ID
Gets all categories that a product can be associated with
Tool descriptions are too brief (avg ~50 chars vs. 194-char baseline). Lack context on WHEN to use each tool and how they differ. E.g., get_carts vs. get_carts_by_user distinction is unclear.
No pagination documentation. List tools (get_carts, get_products) accept limit/skip but descriptions do not explain pagination behavior, total count return, or recommended limits.
No error handling guidance. Tools do not document what happens on invalid input (e.g., non-existent cart ID, invalid category). No recovery hints for LLM.
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | C | 60 | 2026-07-28+ | v2 |
Gets a list of products with optional filtering criteria
Gets a list of products by category with optional filtering criteria
Searches for products using a search term with optional filtering criteria
Output schemas not explicitly documented in tool definitions. LLM must infer return structure from code or trial calls. Cart/Product/Carts models exist but are not referenced in tool docstrings.
Parameter descriptions lack format/constraint details. E.g., 'sort_by' and 'order' parameters in get_products have no enum values or valid field names documented.