get_asset_file

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only mentions the output type (a local file path) and offers no insight into side effects, error handling, or conditions under which the path might be invalid or temporary.

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 a single short sentence, but it is under-specified rather than concise. It lacks the verb and actionable detail needed to be useful, so it does not earn its place as a meaningful specification.

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?

Despite having only one parameter and an output schema, the description provides minimal context. It fails to clarify the tool's overall behavior, how the asset_id is used, or what conditions might cause the call to fail, leaving the agent ill-equipped to handle edge cases.

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?

The schema has one required parameter (asset_id) with no description, and schema coverage is 0%. The description does not mention the parameter at all or explain how to supply the asset identifier, leaving the agent without guidance on how to invoke the tool correctly.

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 mentions the asset and the purpose (form uploads), and the tool name implies fetching a file path. However, it is phrased as a noun phrase ('A local file path...') rather than a clear action statement, so the exact behavior remains somewhat vague.

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 gives a hint about the use case ('for form uploads') but provides no guidance on when to choose this tool over alternatives like submit_asset or get_assets, nor any exclusions or prerequisites.

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