paperclip_checkout_issue

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does disclose atomicity and the exclusivity effect, which are core behavioral traits. However, it does not mention what happens on conflict (e.g., error, wait), permission requirements, or reversibility—gaps for a mutating operation.

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, front-loaded sentence with zero waste. It leads with the verb and the core guarantee (atomic), then the effect, making it immediately scannable.

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 simple one-parameter tool with no output schema, the description is largely complete: it states the purpose and the key behavioral aspect (atomic exclusivity). It could mention the release counterpart or edge-case behavior, but these are minor given the tool's simplicity.

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?

The schema already documents the single parameter issueId with a clear description ('ID of the issue to checkout'). The tool description adds no additional meaning beyond that, so a baseline of 3 is appropriate given 100% schema coverage.

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 a specific verb ('claim/checkout'), a resource ('issue'), and the intended effect ('so no other agent can work on it'). It naturally distinguishes from siblings like release_issue by emphasizing exclusivity, and the atomic wording adds precision.

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 the use case (claiming an issue for exclusive work) but does not explicitly mention when to use it versus alternatives, nor does it reference the release counterpart. There is no guidance on what to do if the issue is already claimed or when not to use this tool.

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