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

Annotations already declare readOnly=false, idempotent=true and destructive=false, so the safety profile is covered. The description does add the non-obvious behavior that an existing 'active task' is reused rather than a new one created, but says nothing about when the queued work actually starts, whether the call blocks, or what authentication/ownership constraints apply.

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 tight sentences, action first, workflow second; no filler. It is appropriately sized for a five-parameter mutation, though the workflow clause would read better if it were framed conditionally rather than as an instruction list.

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?

With no output schema, the description carries the burden of explaining what the agent gets back and how to track the queued item; it names the read/verify/update follow-ups but not the queue artifact (e.g. list_queue_items / cancel_queue_item) or the meaning of the idempotency key. Adequate but leaves real gaps for a mutation with five parameters.

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 the baseline is 3. The description contributes no parameter guidance at all, and notably the four optional/required string params (reportId, projectId, sessionId, executionId) are not distinguished from one another, which the schema alone fails to do because its descriptions are duplicated.

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+resource: 'Queue a selected report for investigation and fixes,' and adds the distinguishing detail 'reusing its active task.' It is distinguishable from create_report/update_report, though it never contrasts itself with the nearby sibling queue_report_bug, which a reader might reasonably confuse it with.

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 second sentence outlines a downstream workflow ('Read ... with get_report, verify fixes, and update the report'), which implies the tool's place in a sequence, but there is no explicit when-to-use statement and no rule for choosing this over queue_report_bug or queue_implementation_meter_request.

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