Toggle Flutter Debug Paint [Pro]

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

Description states it shows overlays, but does not disclose if it affects app performance, requires specific Flutter setup, or if the effect persists. Without annotations, more detail on behavioral impact would be beneficial.

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?

Concise, two-sentence description with clear structure. First sentence states action, second explains benefit. Could be slightly more compact, but no wasted words.

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 tool's simplicity (single boolean parameter, no output schema), description adequately covers purpose and use case. Could mention that the overlay appears on the device screen, but not necessary.

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 a simple boolean parameter. Description adds no extra meaning beyond the schema's parameter description, so 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?

Description clearly states the tool toggles a debug paint overlay on a Flutter app, listing specific visual aids (widget boundaries, padding, alignment guides, construction lines). The verb 'toggle' and resource 'debug paint overlay' are specific and distinguishable from siblings.

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?

Describes use case for debugging layout issues, implying when it's useful. However, does not explicitly state when not to use it or mention alternatives among sibling tools, though none directly compete.

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