get_torrent_details

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds little behavioral detail beyond the hash-prefix input requirement; 'safe' is redundant with the annotations.

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?

One sentence with no filler. The primary action and scope are front-loaded, and the input format requirement is stated compactly.

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 is simple: one parameter, clear annotations, and an output schema that can cover return values. The main missing piece is guidance on when to use this tool instead of siblings, but that is not critical for a single-parameter lookup.

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 explain the opaque 'identifier' parameter. It does so clearly by specifying that it is an 8+ character hexadecimal Info Hash prefix, giving the agent a precise format to validate against.

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?

Description clearly states a specific verb ('get'), a specific resource ('details for one torrent'), and the required input form ('8+ character hexadecimal Info Hash prefix'). It distinguishes itself from sibling list/analysis tools by emphasizing single-torrent scope.

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 phrase 'for one torrent' implies the tool is appropriate when a single torrent's details are needed, but there is no explicit guidance about when not to use it or which sibling to prefer. Usage context is implied rather than stated.

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