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

Annotations already declare readOnlyHint=false, idempotentHint=true, destructiveHint=false and openWorldHint=false, so the safety profile is covered. The description adds genuinely new behavioral context: it reuses active work rather than always creating new work, it returns a task the caller must claim/start, and resolution requires a verification summary. This is real information beyond the structured fields.

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 with the action front-loaded and no filler. The second sentence is dense but every clause (claim, start, complete as resolved, verification summary) carries distinct instructions.

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 mutation tool with no output schema, the description sketches the full queue→claim→resolve lifecycle but never says what the "returned task" actually is or contains, and it omits the retry/idempotency contract that matters for a write. Adequate but with a clear gap on the return value.

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 adds no parameter-level meaning at all — it never mentions projectId, findingId, sessionId, executionId or the idempotencyKey, so it neither clarifies nor compensates for the (in fact boilerplate) schema text.

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 names a specific verb+resource ("Queue a fix for an open Reports bug") and adds a distinguishing scope note ("reusing active work"), which separates it from plain create_report_bug. It does not, however, explicitly contrast with siblings like queue_report or queue_instruction_tasks, so an agent must infer the difference.

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 gives a lifecycle instruction ("Claim/start the returned task; explicitly complete it as resolved with verification summary"), which is useful post-call guidance, but there is no when-to-use vs when-not-to-use statement or named alternative among the many queue_* siblings. Usage is implied rather than stated.

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