get_backups_by_id_download

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

Annotations already indicate readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds only the endpoint and path parameter, without disclosing behavior such as whether the response is a binary file, a redirect, or requires special handling.

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 appropriately short and front-loaded, with the endpoint and parameter information presented cleanly. Each line has a purpose, though the phrase 'Get backups download' is somewhat awkward and redundant with the tool name.

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 one-parameter GET endpoint with strong annotations and an output schema present, the description is minimally viable. It lacks context about selecting this endpoint over siblings and does not clarify what the download response represents, but the required invocation details are present.

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 only provides a required string 'id', and the description adds the useful detail that id is a path parameter via both the endpoint and the Args section. However, it does not clarify what the id refers to beyond the endpoint context, so it only partially compensates for the 0% schema description coverage.

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 identifies the operation as a GET on /api/backups/{id}/download, which conveys the verb and resource. It is not merely a restatement because the endpoint adds specificity, although it does not explicitly differentiate from sibling backup tools like list_backups or get_backups_by_id_apply.

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 no guidance on when to use this tool versus alternatives. It does not mention list_backups for finding IDs, get_backups_by_id_apply for a different backup operation, or any conditions that should route an agent here.

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