memo_attention_ack

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

Annotations indicate the tool is idempotent, not read-only, and not destructive. The description adds no behavioral context beyond what annotations already state—e.g., it doesn't explain what happens to the attention item after acknowledgment (e.g., removed, persisted) or if side effects occur.

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 extremely concise (one sentence, four words). While brevity is positive, it omits critical information that should be included, making it more under-specified than efficiently structured. It lacks front-loading of key details.

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 the tool has two parameters and an output schema, the description is insufficient for correct tool selection and invocation. It does not clarify the tool's role in the workflow (e.g., whether it dismisses a notification or confirms receipt), leaving significant gaps.

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?

With 0% schema description coverage, the description carries full burden for explaining parameters, but it provides none. It does not mention 'id' or 'actor_id', their roles, or how they affect behavior. This leaves the agent without guidance on how to fill the parameters.

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 'Acknowledge an attention item' identifies a verb ('Acknowledge') and a resource ('attention item'), but the meaning of acknowledging is vague—it does not clarify whether it marks the item as read, dismissed, or something else. It differentiates from siblings like memo_attention_add (which adds attention), but lacks specificity.

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?

No usage guidelines are provided. The description does not indicate when to use this tool versus alternatives (e.g., memo_attention_add, memo_pop_notification), nor does it mention prerequisites or contexts.

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