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

Annotations already signal readOnly=false, idempotent=true, and destructive=false. The description adds the behavioral detail that conversation data is needed for reproduction, but it does not describe what happens after submission (e.g., where the report goes, whether a ticket is created). This still carries some value beyond the annotations, so a score of 3 is appropriate.

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 short sentences, front-loaded with the purpose, and each sentence delivers key information without unnecessary words or repetition. This is an ideal length for the tool's simplicity.

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 simple (3 params, 1 required, no output schema), and the description covers the purpose and an important usage hint. However, it omits the required 'message' parameter and the optional 'context' parameter. With zero schema description coverage, this leaves the description useful but not fully 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 says to 'include the conversation array', which maps to the 'conversation' parameter, but it does not explain the 'message' parameter (the only required one) or the 'context' parameter. It also omits that 'conversation' is a JSON string, despite calling it an array.

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 a specific action: 'Report a bug, missing feature, or send feedback.' This clearly identifies the tool's purpose and distinguishes it from sibling tools like authenticate, marketplace, and detran_ce_multas_antiga_consultar, 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 instruction 'Include the conversation array with recent messages for reproduction' gives concrete usage guidance for one parameter. It does not explicitly say 'when to use this vs alternatives', but no sibling tool overlaps with bug reporting, so the context is clear enough.

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