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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states that an alert is acknowledged, implying a state change, but does not disclose side effects, idempotency, authorization requirements, or what happens if the alert is already acknowledged.

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 one short, front-loaded sentence with no filler or repetition. It could be considered under-specified from a completeness standpoint, but as a concise statement of the core action it is appropriately efficient.

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?

With no annotations, no output schema, and a schema that does not describe its parameter, the description is too sparse to fully enable correct invocation. An agent may not know the meaning of acknowledgement, the return value, error conditions, or the workflow for obtaining an alert_id.

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 input schema has 0% description coverage and only specifies that alert_id is an integer. The description adds 'by id,' which loosely relates the parameter to the operation, but it does not explain how to obtain a valid alert_id, what range or meaning it has, or any constraints beyond the schema's type.

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 and resource: 'Acknowledge an alert by id.' This clearly identifies the action and target, and it distinguishes this tool from siblings like runvouch_alerts and the run-lifecycle tools, which focus on other operations.

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, nor does it mention prerequisites such as where to obtain an alert_id. It implies 'use when you want to acknowledge an alert,' but does not provide workflow context or direct the agent to a sibling like runvouch_alerts for finding alert IDs.

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