generate_component_library

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

No annotations are provided, so the description must convey behavioral traits. It states 'Generate components' but does not clarify side effects like file creation, overwriting behavior, required permissions, or whether the tool is idempotent. The description lacks essential safety and impact information.

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 22-word sentence that efficiently conveys the tool's main purpose and capabilities. It is front-loaded and contains no unnecessary words or repetition. Every clause adds value.

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 8 parameters (with 3 required) and no output schema or annotations, the description is too brief. It does not explain the output format, file structure, or the role of the nested 'customizations' object. For a tool generating multiple files, the description should provide more context about the generation process and expected results.

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%, so baseline is 3. The description mentions themes, custom props, test/story generation, and framework output, which map to parameters (theme, customizations, includeTests, includeStories, framework). However, it does not add significant new meaning beyond the schema's own descriptions; it merely summarizes a subset of parameters.

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 that the tool generates components from specific libraries (shadcn, radix, headlessui, material) and lists key features (themes, custom props, tests, stories, framework output). It distinguishes the tool from siblings like generate_ui_component by specifying the library sources, though it could explicitly contrast with similar tools.

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 offers no guidance on when to use this tool versus alternatives, such as generate_ui_component or generate_form. It does not provide any prerequisites, limitations, or exclusions (e.g., when not to use it). The usage context is only implied by the library-specific focus.

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