beta_groups__beta_recruitment_criterion_compatible_build__1sdmx5

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

Annotations already provide readOnlyHint, idempotentHint, and destructiveHint, so the description does not need to restate these. It adds the endpoint and clarifies the resource scope, but provides no additional behavioral context such as auth requirements, response format, or potential side effects. Since there is no contradiction with annotations, a 3 is appropriate.

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 that front-loads the action and resource, then provides the endpoint. There is no redundant or filler content; every word earns its place.

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 that this is a simple read-only operation with one well-described parameter, strong annotations, and no output schema, the description is adequate. It could mention what the response contains (e.g., build ID or status), but the name and endpoint imply the check's purpose. For a tool of this complexity, it is nearly complete.

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 has 100% coverage with one parameter 'id' described as 'ID from the matching list call.' The description does not add further parameter details beyond confirming the resource context. Baseline of 3 is warranted because the schema carries the parameter semantics adequately.

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 action ('Read'), the resource ('beta recruitment criterion compatible build check'), and the scope ('for a beta group'). It also includes the exact endpoint, making the purpose unmistakable and distinguishing it from sibling tools like beta_groups__beta_recruitment_criteria__get.

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 when you need the compatible build check for a beta group, and the parameter description adds 'ID from the matching list call', which is a usage hint. However, it does not explicitly state when to use this over alternatives or provide any exclusions, so it falls short of clear comparative guidance.

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