ppt_download_result

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

With no annotations provided, the description carries full responsibility for disclosing side effects. It only says 'download', not mentioning what happens when output_path is null, whether files are overwritten, or any potential errors. This is a significant gap for an operation that writes to the local filesystem.

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, well-formed sentence with no extraneous words. It is appropriately concise for the simple operation it describes, though it sacrifices detail for brevity.

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?

The tool has no annotations, an output schema, and a simple parameter set, but the description lacks essential context: it does not clarify the relationship to a job, the optional output_path behavior, or any prerequisites. It is not complete enough for an agent to use reliably without guessing.

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 0% description coverage, and the description does not compensate. It implicitly refers to 'output path' but never mentions the required job_id parameter or explains the optional/nullable behavior of output_path. Parameters are effectively undocumented.

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 states a clear action ('Download') with a specific resource ('completed PPTX result') and destination ('local output path'). This distinguishes it from sibling tools like ppt_download_artifact, which is generic, and relates to the conversion workflow.

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 provides no guidance on when to use this tool, such as after job completion, or how it differs from alternatives like ppt_download_artifact. The word 'completed' implies a precondition, but it is not explicitly stated.

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