Send Unsent Punch Items

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

With annotations marking readOnlyHint false, idempotentHint false, and destructiveHint false, the description adds valuable behavioral details: calling it again sends another copy (non-idempotency), failures carry HTTP status codes (401/403/404), and it returns a confirmation. This goes beyond the annotations and aids the agent.

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 concise and front-loaded, with the first sentence stating the core purpose. Subsequent sentences add important behavioral and error-handling context, plus an API reference, without redundancy.

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 single-parameter tool with no output schema, the description covers purpose, side effects, error conditions, required parameter, and API endpoint. It is sufficiently complete for an agent to select and invoke the tool correctly, though it could mention sibling distinctions.

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 is 100%, and the schema already documents project_id as a required identifier. The description only restates that project_id is required, adding no new semantic detail 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 uses a specific verb ('Sends') and resource ('email notifications for unsent Punch Items'), clearly stating the tool's function. However, it does not differentiate from nearby siblings like send_all_unsent_punch_item_emails or send_punch_item_email, so it misses the top score.

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 by stating the action and required parameter, but provides no explicit guidance on when to use this tool versus alternatives such as send_punch_item_email or send_all_unsent_punch_item_emails. It also doesn't mention prerequisites or exclusions.

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