save_model_screenshot

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

The description discloses key behavioral details beyond the annotations: the default is to return the image itself, file writes go to a default directory when path is empty, and return_image controls whether the image or just the path is returned. It does not mention overwrite behavior, but the non-destructive annotation makes this a minor gap.

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 well-structured with a one-line purpose followed by an Args block. The bilingual repetition adds length but also improves accessibility for Chinese users. Overall it is focused and front-loaded, though slightly longer than necessary due to full duplication in both languages.

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 three-parameter screenshot tool with no output schema, the description provides enough information to call it correctly: output path, view presets, and return behavior are all covered. It could specify what 'default directory' means or overwrite policy, but these are minor for a non-destructive capture operation.

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 carry all parameter meaning, and it does. It explains file_path's default directory behavior, enumerates every view_angle option with Chinese translations, and clarifies return_image's effect. This goes well beyond the bare schema definitions.

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 verb and resource: 'Capture a screenshot of the current bridge model view.' This clearly identifies what the tool does and distinguishes it from sibling tools like set_view_angle, which changes the view rather than capturing it.

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 clear context for when to use the tool: whenever a screenshot of the model view is needed. It also explains default return behavior and how to control whether the image is returned directly or only the path. There are no competing screenshot tools among siblings, so explicit alternative routing is not necessary.

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