analyze_transport_changes

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

There are no annotations, so the description must fully disclose behavior. It does state that the tool generates diffs, detects risk factors, and provides structured analysis, which are key behaviors. However, it doesn't explicitly state whether the tool is read-only or if any prerequisites exist, or what the exact output format is beyond 'structured analysis', leaving some ambiguity.

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 two sentences and front-loaded with the primary action. The first sentence is dense but packs the main details, while the second sentence about FR-2/FR-3 is extra context that adds traceability but is not essential; overall it is efficient.

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?

With no output schema and no annotations, the description does a good job of describing what the tool does and what it returns (diffs, risk factors, structured analysis). It lacks some specifics like one might expect, but for a single-parameter tool, the coverage is quite thorough.

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 fully describes the single parameter transportId with an example format (e.g., DEVK900123), achieving 100% schema coverage. The description does not add any additional parameter semantics, so the baseline score of 3 applies.

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 uses the specific verb 'Performs' and identifies the resource as 'transport changes', then details the exact analyses performed (unified diffs, risk factors, structured analysis). This clearly distinguishes it from the sibling tool get_transport_metadata, which likely only fetches metadata.

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 clearly states that the tool performs 'detailed analysis' and lists specific outputs, implying it should be used when deep analysis is needed. It doesn't explicitly mention when to use the sibling tool, but the contrast with get_transport_metadata is clear from the name and the 'detailed analysis' phrasing, providing clear context without exclusions.

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