getProjectTestParameterDefinitions

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

The description indicates read-only behavior by saying 'Returns', which is good. However, since no annotations are provided, the description carries the full burden. It lacks details on response format, pagination behavior, required permissions, or any side effects. The description is minimal and does not fully disclose behavioral traits.

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, extremely concise, and front-loads the key information (returns a list). Every word is necessary with no redundancy. This is appropriate for a simple retrieval tool.

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 5 parameters including pagination and filtering options, no output schema, and no annotations, the description is too minimal. It does not mention the response structure, pagination usage, or how to interpret the results. The description is incomplete for an effective tool usage.

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%, so the baseline is 3. The description does not provide any additional explanation for the parameters beyond what is in the schema. It does not clarify the meaning of 'fields' or 'include' parameters, but the schema already contains links for further details. No extra value added 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 that the tool returns a list of Test Parameter Definitions for a specified Project. The verb 'Returns' and resource 'Test Parameter Definitions' are specific, and the scope is clearly defined. It distinguishes from sibling tools like getProjectTestParameterDefinition (singular) and postProjectTestParameterDefinitions (create).

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 provides the basic context that it returns test parameter definitions for a project, but it does not specify when to use this tool versus alternatives like getProjectTestParameterDefinition for a single definition or postProjectTestParameterDefinitions for creation. The usage scenario is implied but not explicit.

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