webdev_css_minifier

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

No annotations, so description must cover behavior. It states minification and compression statistics but omits potential side effects (e.g., if CSS is invalid) or input expectations. Adequate but not thorough.

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?

Four sentences, first two are somewhat redundant (Menu ID and title). Largely concise, but could remove the first sentence without loss.

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?

Lacks detail on output format of compression statistics and directs to describe_tool for full guidance, indicating incomplete coverage. Missing expected behavior for edge cases.

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?

No parameters defined in schema; description doesn't clarify how to provide CSS input (e.g., via request body or prompt). With 0 params, baseline is 4 but ambiguity reduces score.

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?

Clearly states 'Minify and compress CSS code' with specific actions (remove whitespace, comments, optimize) and result (compression statistics). Distinct from siblings like CSS beautifier or gradient generator.

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?

Implicitly indicates use for CSS minification but no explicit when-to-use vs alternatives (e.g., beautifying). The referral to describe_tool suggests partial guidance.

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