List Test Suites

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

Annotations already indicate readOnlyHint, idempotentHint, and destructiveHint, so the agent knows it's a safe read operation. The description does not add behavioral insights beyond that (e.g., pagination, filtering behavior). It neither contradicts nor significantly enhances the annotations.

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 with no extraneous information. It is concise, though arguably too minimal. Front-loading is adequate.

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?

Given the tool has 4 parameters and an output schema, the description is quite sparse. It omits context about the hierarchy concept, how the output relates to the tree, or when to use optional parameters. While the schema and output schema fill some gaps, the description could be more informative.

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 coverage is 100% with detailed parameter descriptions, so baseline is 3. The description adds no additional meaning beyond the schema; it does not clarify parameter usage or defaults beyond what is already in the input 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 states 'List hierarchy suites for a project tree,' clearly identifying the verb (List) and resource (hierarchy suites) with scope (project tree). It distinguishes from sibling tools like create_test_suite and delete_test_suite, though it could be more specific about what 'hierarchy suites' entails.

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 guidance is provided on when to use this tool versus alternatives, such as when to list all test cases vs. suites. The description does not mention any prerequisites, exclusion conditions, or contextual cues for selection.

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