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

The annotations already declare readOnlyHint=true and destructiveHint=false, and the description only restates the basic behavior. It adds no extra behavioral detail such as what is returned, pagination, ordering, or any special conditions.

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, concise sentence with no filler or redundant wording. It conveys the essential purpose immediately.

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 read-only list tool, the description plus schema and annotations are minimally sufficient. However, it does not clarify what fields are returned, whether it differs from related tools, or any context about hiring team membership.

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 coverage for the single parameter is complete (id described as 'Job id or alias'), so the baseline value is already covered. The description itself adds no additional meaning about the parameter beyond the schema.

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 states a clear action and resource: 'List users on the job's hiring team'. It is unambiguous and easily understood. It does not explicitly differentiate itself from sibling tools like hires_add_hiring_team_member or hires_get_job, but the verb+object combination is specific enough.

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?

There is no guidance on when this tool should be used versus alternatives, no mention of requiring a job id, and no exclusions or context about read-only access. The agent gets the what but not the when or why.

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