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

Annotations already indicate idempotentHint=true and destructiveHint=false, so the description doesn't need to restate safety. It adds valuable behavioral context by specifying that the conversation array should be included for reproduction, which is not inferable from annotations or schema. However, it doesn't disclose what happens after the report (e.g., ticket creation), but the annotations relieve some of that burden.

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, well-structured sentence that front-loads the purpose and ends with a practical instruction. Every word earns its place; there is no redundancy or filler.

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 feedback-reporting tool with 3 parameters, one required, and no output schema, the description covers the core purpose and gives a key usage hint about the conversation parameter. It omits details like response behavior, but the annotations and schema fill in the safety and required-field gaps. Overall, it is sufficiently complete for an agent to select and invoke correctly.

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 0%, so the description must compensate. It clarifies the 'conversation' parameter by instructing the user to include recent messages for reproduction, which adds meaning beyond the raw schema. However, it doesn't mention 'context' at all, and it uses the phrase 'conversation array' while the schema defines the parameter as a string (presumably serialized JSON), which could cause mild confusion. 'message' is self-explanatory.

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 uses the specific verb 'Report' with explicit object types ('a bug, missing feature, or send feedback'), making the tool's purpose unmistakable. It clearly distinguishes itself from sibling tools like authenticate, connect, and marketplace, which serve entirely different functions.

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 clear context: use this tool whenever the user wants to report a bug, request a feature, or give feedback. While it doesn't explicitly state exclusions or alternatives, the sibling tools are unrelated and there is no competing feedback mechanism. It also gives a concrete usage instruction ('Include the conversation array with recent messages for reproduction'), which helps the agent decide when and how to invoke it.

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