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

Annotations already provide idempotentHint=true, destructiveHint=false, and readOnlyHint=false. The description adds that conversation data is used 'for reproduction,' which is valuable context about how the tool operates. However, it doesn't disclose what side effects occur (e.g., creating a ticket) beyond what annotations imply. No contradiction.

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 two sentences, front-loaded with the purpose and then a specific usage instruction. Every word earns its place; no fluff or redundancy.

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 tool with only 3 parameters and no output schema, the description provides the essential context: what it does and the key requirement for reproduction. It could mention what happens after submission (e.g., response format), but given the tool's simplicity and the presence of annotations, it is sufficiently complete for an agent to use it 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?

The schema has 0% description coverage, so the description must compensate. It explains the purpose of the 'conversation' parameter explicitly ('Include the conversation array with recent messages for reproduction'). The 'message' parameter is self-evident as the bug report content, and 'context' remains somewhat vague, but the primary parameter is addressed.

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 tool's purpose: 'Report a bug, missing feature, or send feedback.' It uses specific verbs and objects, and is easily distinguished from siblings like authenticate, connect, or 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?

It gives a clear instruction on how to use the tool: 'Include the conversation array with recent messages for reproduction.' While it doesn't explicitly mention when not to use or name alternatives, the context is obvious for a bug-reporting tool, and the instruction directly aids proper invocation.

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