tracesDelete

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only says 'Deletes a trace,' which conveys destructiveness but lacks details on whether deletion is permanent, requires specific permissions, or what happens if the trace does not exist. The description adds minimal information beyond the tool name.

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 concise sentence with no superfluous words. It is front-loaded and to the point, though it could arguably be more explanatory without becoming verbose.

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 simple one-parameter delete tool, the description is incomplete. It does not mention any side effects, reversibility, or behavior when the trace is missing. With no annotations and no output schema, the description should provide more context about the expected behavior.

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 provides 100% coverage for the single parameter 'id' with the description 'The ID of the trace.' The tool description adds no extra meaning, so the baseline score of 3 applies.

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 'Deletes a trace.' clearly states the action (delete) and the resource (trace). It distinguishes from sibling tools like tracesDeleteConfiguration which deletes a configuration, not a trace. However, it's terse and doesn't explicitly mention that a trace ID is required, though the schema covers that.

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 usage guidance is provided. The description does not state when to use this tool versus alternatives, such as tracesDeleteConfiguration, nor does it mention prerequisites like needing an existing trace ID or how to obtain one. There is no context about the deletion workflow.

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