generate_icon_wrappers

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

With no annotations, the description must explain behavioral traits, but it only states the generation action and language targets. It does not disclose side effects (e.g., creating or overwriting files), required permissions, or post-conditions. The 'OPTIONAL' prefix and abstraction condition hint at intent, but not at runtime behavior.

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 one sentence plus a conditional clause, with no filler. It front-loads the action language and adds a usage condition efficiently. Every word contributes to either purpose or usage, making it highly concise and well-structured.

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 tool with four required parameters, no annotations, no output schema, and 0% schema coverage, the description is insufficient. It explains the purpose and when to use it, but leaves parameter meanings, side effects, and output behavior unexplained. An agent cannot reliably invoke this tool without guessing at parameter semantics, making it incomplete for practical 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?

The schema has 0% description coverage, and the description fails to explain any of the four required parameters (root, target, names, output). The only slight hint is 'Kotlin, Dart, or TypeScript' mapping to the target enum, but root, names, and output remain completely opaque. The description does not compensate for the lack of schema descriptions.

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 clearly states the tool generates icon constants for Kotlin, Dart, or TypeScript. This specific verb+resource distinguishes it from siblings like 'import_icon' or 'update_icon' which focus on individual icon operations rather than generating an abstraction layer.

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 clear context for when to use the tool: 'Enable this only in projects that want an AppIcons abstraction.' This gives a conditional usage guideline. It does not explicitly mention alternatives or exclusions, but the condition is specific enough for an agent to make a basic decision.

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