createCollectionRequest

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

Annotations provide readOnlyHint=false, destructiveHint=false, and idempotentHint=false, covering basic safety and idempotency. The description adds useful context about the 'name' property defaulting to null/blank, which isn't captured in annotations. However, it doesn't disclose other behavioral traits like error conditions, rate limits, or authentication requirements, leaving gaps despite annotation coverage.

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 front-loaded with the core purpose but includes redundant external documentation links and note repetition. The second paragraph reiterates schema content unnecessarily. While not overly verbose, it could be more streamlined by eliminating duplication and focusing on unique guidance.

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 creation tool with no output schema, the description adequately covers the basic operation but lacks details on return values, error handling, or system behavior beyond the 'name' default. Annotations provide safety hints, but the description doesn't fully compensate for missing output documentation, leaving the agent with incomplete execution 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?

Schema description coverage is 100%, with all parameters well-documented in the schema itself. The description repeats the 'name' property recommendation verbatim from the schema but doesn't add new semantic insights beyond what's already structured. This meets the baseline of 3 for high schema coverage without additional value.

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 ('Creates') and resource ('a request in a collection'), making the purpose unambiguous. However, it doesn't explicitly differentiate from sibling tools like 'createCollection' or 'createCollectionResponse', which would require a 5. The description is specific but lacks sibling comparison.

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 no guidance on when to use this tool versus alternatives like 'createCollection' or 'putCollection'. It mentions a recommendation about the 'name' property but doesn't address broader usage context, prerequisites, or exclusions. This leaves the agent without clear decision-making criteria.

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