Generate Java Test + Page Class (testsuite)

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

The description states it 'returns the prompt text', which implies a read-only, non-destructive operation. No annotations exist to contradict this. It clearly sets expectations about the tool's effect, though it could mention that no files are created.

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 clearly conveys purpose and a key constraint (testsuite path). No redundant words. However, the long name and title add verbosity outside the description itself.

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 that returns a prompt, the description does not explain the prompt's format, content, or how to use the output. It also lacks information about error cases or assumptions about the testsuite structure. Despite low complexity, important details are missing.

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%, and the schema already includes detailed guidance for className. The tool description adds only 'for class name: required' (redundant) and 'matching src/test/java/testsuite' (additional context). Overall marginal added value beyond schema.

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 what the tool does: returns prompt text to generate Java test and page classes. The verb 'returns' clarifies it's a prompt-generator, distinguishing it from actual code generation despite the title using 'Generate'. It specifically mentions the testsuite path, aiding differentiation from sibling 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?

No explicit guidance on when to use this tool versus alternatives. The description only says 'for class name: required' but does not explain prerequisites, context, or when to avoid using it. Given five sibling tools, more differentiation is needed.

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