Approve and send several drafts

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

Annotations already declare destructiveHint=true and openWorldHint=true, but the description adds important behavior: one outcome per id, skipped drafts that are already handled or not in the queue, and that real messages are sent. It also explains the idempotency key and confirm requirement, though it does not cover rate limits or failure modes beyond skipping.

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 first sentence front-loads the purpose and effect, and the remaining lines are structured rather than rambling. A few operational lines are template-generated, but they still earn their place by covering scopes and safety.

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?

Given the output schema and rich annotations, the description provides enough detail to call the tool correctly: ids, confirm, idempotency, workspace override, and partial-skip behavior. It could be slightly more complete by explicitly naming the singular alternative, but nothing critical for invocation is missing.

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 80% schema description coverage, the schema already documents most parameters. The description adds useful semantics for idempotencyKey, confirm, and workspace overrides, but adds no detail about the ids array beyond what the schema provides.

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 clearly states the specific action: approve several pending drafts and send each through the lead's channel. The word 'several' distinguishes it from the singular luca_review_queue_approve sibling, but the description does not explicitly name or route away from that sibling, keeping it just below a 5.

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?

It implies use for multiple drafts and warns that sending is real, but it does not state when to use the singular approve tool instead or when not to use bulk approval. The guidance is adequate but leaves the agent to infer the alternative.

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