record_visual_regression

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

No annotations are provided, so the description carries full burden for behavioral traits. It only states the action ('record multiple frames') but does not disclose side effects (e.g., file storage, overwriting), required permissions, or how the recording is managed. Minimal transparency.

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 concise sentence that is front-loaded with the core action. However, it is overly brief and could benefit from more context without being verbose. It is efficient but not optimally informative.

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 presence of sibling tools like 'set_visual_baseline' and the lack of output schema or annotations, the description is incomplete. It does not explain how frames are captured, stored, or compared, nor does it mention the recording session's lifecycle. Missing essential context for effective use.

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 coverage is 100% with each parameter described (frames, interval, test_name). The description does not add additional meaning beyond the schema; it merely restates the tool purpose. Baseline score of 3 is appropriate.

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 specific action ('Record multiple frames over time') and purpose ('for visual regression testing'). It is not a tautology and clearly identifies the tool's function. However, it does not differentiate itself from similar sibling tools like 'capture_frames' or 'record_gameplay'.

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 versus alternatives such as 'capture_frames' or 'record_gameplay'. It implies use for visual regression testing but lacks explicit context, exclusions, or references to other tools.

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