work_record_execution

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 add a meaningful behavioral trait by saying the record is 'atomic' and involves 'exact-head verification,' which implies concurrency or consistency guarantees. However, it does not disclose side effects, failure behavior, permissions, or what happens when verification fails.

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 concise, front-loaded sentence with no filler. It loses a point because the jargon 'exact-head verification' is not expanded, making the brevity slightly less helpful than it could be.

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 tool with 5 parameters, 3 required nested objects, zero schema descriptions, and no annotations, this description is far too thin. It does not explain how to construct the nested objects, what 'exact-head verification' means, when the tool should be used, or what distinguishes it from the numerous sibling recording tools.

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 0%, so the description must compensate. It loosely maps 'route' to route, 'observable execution' to outcome, and 'exact-head verification' to verification, but it gives no structural guidance for these nested objects with additionalProperties. The 'project' and 'invalidated_commitments' parameters are not addressed at all.

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 ('record') and a specific resource ('route, observable execution and exact-head verification'), so an agent can tell roughly what the tool does. However, 'exact-head verification' is jargon and the description does not explicitly differentiate this from the many sibling record_* and work_record_* tools.

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 gives no guidance on when to use this tool versus alternatives like record_outcome, record_test_result, or work_record_context. There is no mention of prerequisites, exclusions, or conditions that would select this tool over its siblings.

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