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

Annotations already indicate idempotentHint=true and destructiveHint=false, so the tool is safe and retryable. The description adds minimal behavioral context beyond stating it 'reports' something, which aligns with idempotence. It does not detail side effects (e.g., ticket creation) or authentication needs, but annotations cover the safety profile adequately.

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?

Two sentences, each earning its place: first states purpose, second provides a critical usage instruction. No filler or redundancy. Front-loaded and efficient.

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 bug-reporting tool with 3 parameters and no output schema, the description covers the core purpose and key usage hint. It omits what the tool returns (e.g., success confirmation), but given the low complexity and safe annotations, the description is mostly complete.

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 explains the 'conversation' parameter (include recent messages) and implies 'message' is the bug/feedback text, but the 'context' parameter is left unexplained. This partial coverage meets the baseline but is not fully compensating.

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.' This is a specific verb-resource combination that covers the main use cases. The tool is distinct from its sibling tools (e.g., authentication, payments), so no confusion arises.

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 on when to use the tool, including an explicit instruction to 'Include the conversation array with recent messages for reproduction.' However, it does not explicitly state when not to use the tool or mention alternatives, which would push it to a 5. Given the siblings are unrelated, this is a minor gap.

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