Create a response

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

The annotations are sparse (readOnlyHint false, destructiveHint false). The description adds a useful behavioral note about the name property defaulting to null, resulting in a blank name. This is extra context beyond the annotations. It doesn't contradict any annotation and provides a specific behavioral quirk that could affect usage.

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: a single purpose sentence, an external documentation link, and one note about the name property. It is front-loaded with the purpose and does not waste words. However, the note could be seen as a caveat, and the link is not inline but still provides reference. It is appropriately sized for a tool with a well-specified schema.

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 tool is complex with 19 parameters and nested objects, but the schema covers all parameters extensively. The description is very brief and points to external docs for full property details. It does not mention the required parameters (collectionId, request) explicitly or what the tool returns. Given the complexity, the description could be more complete, but the schema and link partially compensate. It meets a minimum viable level but lacks richer context.

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?

The input schema has 100% parameter description coverage, so the description does not need to re-explain each field. The description adds only a note about the name property, which is already present in the schema's parameter description. It does not add significant semantic value beyond what the schema provides, so a baseline score of 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 verb+resource: 'Creates a request response in a collection.' This distinguishes it from sibling tools like createCollectionRequest (creates a request) and createCollection (creates a collection). It is specific and unambiguous about what the tool does.

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 some context (that it creates a response in a collection) but does not explicitly state when to use this tool versus alternatives. There is no guidance on when not to use it or which sibling tools might be more appropriate. It implies usage for creating a response but lacks explicit exclusions or alternative references.

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