model_clone

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

No annotations are provided, and the description does not disclose side effects, prerequisites (e.g., model must exist), or whether the operation is safe. It only states the basic cloning action without behavioral context.

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 concise with a clear structure: purpose sentence, then Args list, then Returns. Every sentence provides necessary information without redundancy.

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?

For a simple clone tool, the description covers parameters and return type. However, it lacks prerequisites (e.g., model must exist) and potential side effects (e.g., does it save to disk?), so completeness is adequate but not full.

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%, but the description adds meaning for all three parameters, explaining their purpose, defaults, and behavior (e.g., 'auto-generated if not provided'). This compensates well for the schema's lack of 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 'Clone a model to create a copy for comparison or modification.' It uses a specific verb ('clone') and resource ('model'), and distinguishes from sibling tools like model_create or model_save_version by indicating a copy operation.

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?

The description implies usage for creating a copy for comparison or modification, but does not explicitly state when not to use or mention alternatives. Some guidance is present, but lacks exclusions or context vs. other model tools.

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