generate_widget

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only says 'Generate' without specifying side effects (e.g., file creation, project modifications), return value, error conditions, or permissions needed. This is a significant gap for a tool that likely mutates the codebase.

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, terse sentence with no fluff, but it is under-specified rather than concise. It omits crucial context that a one-line description could still convey, such as the required parameters or the output format. Under-specification is not conciseness, so this scores low.

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 10 parameters, nested objects, and no output schema, this description is grossly incomplete. It does not explain what a widget definition entails, how parameters interact, what the generated artifact looks like, or any dependencies. An agent cannot safely invoke this tool without additional context.

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 100%, so the schema already documents all 10 parameters. The description adds minimal extra meaning by listing the widget types, which are also in the enum. Since the schema covers everything, a baseline of 3 is appropriate; the description does not introduce new parameter context.

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 a specific verb ('Generate') and a specific resource ('dashboard widget definitions'), and lists the widget types it covers. This distinguishes it from sibling tools like generate_module or generate_page, which target different artifacts.

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 no guidance on when to use this tool versus the many sibling generation tools. It does not mention any conditions, prerequisites, or alternative tools for related tasks (e.g., generating pages or modules). An agent would have to infer applicability solely from the widget-specific wording.

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