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

The readOnlyHint annotation already indicates a safe read operation, and the description adds the practical context that project context is required. It does not overpromise side effects or hide behavior, so transparency is strong.

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 concise and well-structured, with the main purpose stated first and parameter guidance following naturally. Every sentence adds useful information without redundancy.

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?

The description is complete for the tool's complexity: it covers what is listed, the key output fields, the parameter selection rule, and the project context prerequisite. No output schema is present, but the description sufficiently conveys the expected result shape.

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?

Although the schema already covers all parameters, the description adds important relational meaning: testSuiteId is required unless scheduleId is given, and scheduleId returns only that schedule. This goes beyond the raw schema and helps the agent choose the correct parameter combination.

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 lists schedules for a test suite and includes the key returned fields (cron expression, timezone, next run time). It also distinguishes the single-schedule variant via scheduleId, which is specific enough to avoid confusion with 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?

The description gives useful guidance about using scheduleId instead of testSuiteId and notes the project context requirement. However, it does not explicitly compare this tool to related alternatives such as get_scheduled_publishes or list_test_suites, so when-to-use guidance is only partially provided.

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