competition_download

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

No annotations are provided, so the description carries full burden. It states the return type (download URL) but does not disclose behavioral traits such as authentication needs, side effects, rate limits, or error handling. This is insufficient for a download tool.

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 very concise at three sentences and front-loads the purpose. It is efficient, though a bit more structure (e.g., listing parameters) could improve clarity without adding length.

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's 2 parameters and output schema, the description is adequate but misses details like authentication requirements, existence checks for competition, and exact behavior for empty file_name. With many sibling tools, it could be more complete.

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 must add meaning. It explains competition as URL suffix and file_name as specific or empty. This adds value but does not clarify what happens when file_name is empty (e.g., download all files as archive).

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 it downloads competition data files and returns a download URL. The verb 'download' and resource 'competition data files' are specific, and it distinguishes from sibling tools like competition_files or competition_leaderboard which do different actions.

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 explains that competition is the URL suffix and file_name can be specific or empty. However, it does not explicitly state when to use this tool over alternatives, nor does it mention any prerequisites or exclusions. Usage is implied but not elaborated.

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