nexo_closure_close

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

With no annotations provided, the description carries full burden. It only hints at mutation via 'close' and 'reject/stale', but fails to disclose side effects, required item state, permissions, or what happens to the item after. This is insufficient for a mutation tool.

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 description is a single sentence, efficiently conveying the core action. However, it could be slightly expanded to include parameter hints without becoming verbose.

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 closure workflow tool with no output schema and multiple siblings, the description lacks state transition info, prerequisites, and outcome details. It is too brief to be fully complete in context.

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 has 0% coverage on parameters (item_id, reason). The description does not explain any parameter, such as the role of 'reason' or how to specify 'rejected' or 'stale'. No added meaning beyond schema, which itself provides none.

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 'Close a verified closure item or reject/stale it explicitly' clearly states the verb 'close' and the resource 'closure item'. It distinguishes two modes (closing verified or rejecting/staling), which helps differentiate from siblings like nexo_closure_verify.

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 after verification or when needing to reject/stale, but it does not explicitly state when to use versus alternatives (e.g., nexo_closure_verify, nexo_closure_status). No when-not-to-use guidance is provided.

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