List test suites

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

The readOnlyHint annotation already signals a safe read operation. The description adds clarifying context about the parent relationship (cycle or release), which helps the agent understand the scoping. No contradictions and no hidden destructive 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?

Two concise, front-loaded sentences deliver the necessary information without fluff. Every phrase earns its place, making it easy for an agent to parse quickly.

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 simple read-only list operation with good schema coverage and annotations, the description is adequate. It clearly communicates the core operation and required parent context. Minor gaps like not mentioning the parentType default or required projectId are covered by the schema.

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 description's 'Provide parentId and parentType' merely echoes the schema. No additional syntax, formatting, or relationship details beyond what the schema already documents, so baseline 3 is appropriate.

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 test suites, scoped under a test cycle or release. This specific verb+resource combination distinguishes it from sibling tools like list_test_cases and list_test_cycles.

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 implies usage context: listing test suites requires a parentId and parentType. However, it does not explicitly compare against alternative tools (e.g., list_test_cycles) or mention when not to use this tool, so it falls short of clear guidance.

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