generate_playwright_hints

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

No annotations are provided, so the description carries the full burden. It discloses the input source (recorded browser session) and the output target (Playwright TypeScript hints), which is useful. However, it does not explain whether the tool returns code inline, saves to a file, overwrites prior hints, or has any side effects, leaving some ambiguity about its 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 a single sentence that front-loads the core action and target. It contains no filler, no redundant restating of the tool name, and every word adds meaning.

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 one-parameter generator with no annotations and no output schema, the description covers the main purpose and source but omits the role of test_name and the exact return format. It is functional and clear enough for basic invocation, but not fully complete.

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 one optional parameter, test_name, with 0% description coverage. The description does not mention this parameter or explain how it affects the generated hints. The parameter name and default are self-explanatory, but because schema coverage is low, the description should have compensated by at least referencing the test name parameter.

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 verb ('Generate'), the resource ('Playwright (TypeScript) code hints'), and the source ('recorded browser session'). It also differentiates the tool from sibling code generators by naming the exact framework and language, so an agent can distinguish it from generate_python_test, generate_java_testng, and 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 gives clear context for when to use this tool: when the agent needs Playwright/TypeScript code derived from the recorded session. It does not explicitly name alternatives or state when not to use it, but the language/framework-specific mention provides enough differentiation from sibling generators to guide selection.

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