checkout_document

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

With no annotations provided, the description bears full responsibility for disclosing behavioral traits. It fails to mention any side effects (e.g., document locking, reservation creation, permission requirements, or what happens to the document content). The description merely states the action without any behavioral context.

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 extremely concise at one sentence, but it is too brief to be informative. It front-loads the core action but omits critical details, making it minimally adequate but not optimally structured for agent understanding.

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 tool has a complex input schema with 4 parameters and an output schema, the description is incomplete. It does not explain return values, the effect of the checkout action, or how the parameters relate to the overall behavior. The description fails to provide the additional context needed for an agent to use the tool correctly.

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%, meaning every parameter already has a description in the input schema. The tool description adds no additional semantic value beyond what is in the schema, so the baseline score of 3 is appropriate.

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 verb 'checks out' and the resource 'document in the content repository', providing a specific action and target. However, it does not differentiate from sibling tools like 'checkin_document' or 'cancel_document_checkout', though the opposite nature of checkout vs checkin is implied.

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?

No guidance is provided on when to use this tool versus alternatives such as 'checkin_document' or 'cancel_document_checkout'. There is no mention of prerequisites, side effects, or context for proper invocation.

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