get_model

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description is the sole source of behavioral information. It only says 'Returns Model details' without disclosing error behavior (e.g., if ID is invalid), permission requirements, or whether the operation is safe. The description adds minimal behavioral context beyond the obvious 'get' intent.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is brief and uses a clear docstring format with Args and Returns sections. Every sentence is informative. It is efficient without being overly terse.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool has a single parameter, is read-only, and an output schema exists to define return values, the description covers the basics. However, it lacks detail on error handling, permissions, or the structure of the returned model details, which would be helpful for an agent.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description's docstring adds value by providing an example format ('model:abc123') for model_id. However, it does not explain constraints like allowed characters or length. It partially compensates for the missing schema descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Get a specific model by ID.' The verb 'Get' and resource 'model' are specific. It distinguishes from sibling tools like list_models (which returns all models) and other get tools by its parameter.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives like list_models or search. It does not mention prerequisites (e.g., having a valid ID) or when not to use it. The description lacks any contextual usage advice.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.