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

Annotations declare the tool as not read-only (has side effects), not destructive, idempotent, and not open-world. The description aligns with this by framing an action of 'sending feedback' that affects external state. It adds nuance that conversation data is used for reproduction. However, it doesn't disclose side effect details like whether data persists, rate limits, or retry implications — though idempotency is already annotated. The description adds some context but doesn't go deep beyond the annotations.

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 concise sentences effectively convey the tool's purpose and key usage guidance. The most critical information is front-loaded, and there's no redundancy or filler. Every word serves a purpose.

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 3-parameter reporting tool with no output schema and no nested objects, the description covers the primary workflow of submitting feedback and including reproduction context. However, it falls short on explaining the 'context' parameter and the distinction between 'message' and 'conversation.' Given the low complexity, this is adequate but has clear gaps.

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?

With 0% schema description coverage, the description must compensate, but it only explains one parameter: 'conversation' (recent messages for reproduction). It fails to clarify the meaning of 'context' (what kind of context is expected) or deepen understanding of 'message' beyond being self-evident. The description partially assists with the conversation parameter but leaves significant ambiguity for the others, which is a notable gap given the lack of schema documentation.

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 a clear resource: 'a bug, missing feature, or send feedback.' This unambiguously states what the tool does. None of the sibling tools (authenticate, connect, marketplace, mpt_mt_cnf_consultar, show_version, toolkit_info) overlap with bug reporting, so the purpose inherently distinguishes this tool from its siblings.

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 implies usage context by instructing to 'Include the conversation array with recent messages for reproduction,' which effectively guides on what to supply. However, there's no explicit when-to-use vs. when-not-to-use guidance, and no sibling is mentioned as an alternative. The guidance is implied rather than explicit, fitting the 'implied usage' criterion.

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