tracesListRequests

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

With no annotations, the description carries the full burden, yet it only says 'Retrieves a list of trace requests.' It does not disclose any details about scope, response shape, pagination, or side effects. The optional 'user' parameter is not tied to behavior, so the tool's actual behavior remains opaque.

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, clear sentence with no wasted words. It is perfectly concise and immediately readable.

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 minimal (1 optional param, no output schema, no annotations) but the description still feels incomplete. It does not explain what a 'trace request' is, how results are returned, or how this differs from tracesList. Given the surrounding sibling clutter, more context is needed for safe autonomous use.

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% for the single 'user' parameter, but the schema text 'The user.' is trivially uninformative. The tool description does not clarify how 'user' filters or affects the list. Baseline is 3 due to high coverage, and there is no active contradiction, so a middle score 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 states the verb 'Retrieves' and the resource 'a list of trace requests', making the core purpose clear. However, it does not distinguish from closely named siblings like tracesList, and 'trace requests' is not defined, so some ambiguity remains.

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?

There is no guidance on when to use this tool versus the many trace-related siblings (tracesList, tracesHitList, tracesStatements, etc.). No context, prerequisites, or exclusions are provided, leaving the agent to guess the appropriate selection.

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