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

Annotations already declare destructiveHint=true, idempotentHint=true and readOnlyHint=false, so the safety profile is covered. The description adds the precondition that only queued/unanswered questions qualify, which is genuine extra context. It does not say whether the withdrawn question is deleted or recoverable, nor that the confirm echo is required to prevent accidental withdrawal.

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?

A single front-loaded sentence with zero filler and the eligibility condition placed immediately after the action. It is perhaps too terse to earn a 5 given the mutation involved.

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?

An output schema exists, so return values need not be explained, and the precondition is stated. Still, for a destructive mutation the description never says what happens to the question after withdrawal or whether it can be undone, leaving a meaningful gap.

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 100%, so all three parameters (company, item_id, confirm) are already documented, and the schema notes item_id must have can_withdraw true. The description adds no syntax or behavioral detail about the confirmation echo, so it stays at the baseline.

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?

States a specific verb and resource ('Withdraw a question') plus a qualifying scope ('queued or still unanswered'), so the action is clear. It does not distinguish itself from nearby siblings such as send_queued_questions or update_question_draft, which an agent must infer from name alone.

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 phrase 'queued or still unanswered' implicitly tells when the tool applies, which is useful context. However, there is no explicit when-not guidance and no named alternative for cases like editing a draft question (update_question_draft) or dispatching one (send_queued_questions).

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