create_notification_action_by_name

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

Annotations already declare idempotentHint true and destructiveHint false, and the description does not contradict them. However, the description adds no behavioral context beyond the generic 'Create' – it doesn't mention idempotency implications, auth requirements, side effects, or that creating an action might require an existing notification. With annotations present, the description carries a lower burden but still adds minimal value.

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 compact and front-loaded with the HTTP verb and endpoint. It includes the parameter list in a clear format. Every line earns its place, though it could be more informative without bloating.

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?

Although an output schema exists (so return values need no explanation), the tool is a creation action with nested objects and a low schema coverage. The description fails to explain what an 'action' is, whether any prerequisites exist (e.g., an existing notification), or what happens if the name already exists. Relying solely on 'read the schema' is a thin safety net, especially for a mutating operation.

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 description coverage is 0% and the description only labels 'name' as a path parameter and 'body' as the request payload. It tells the agent to read the GET or /schema endpoint for field details, which is a pointer but not actual semantics. This does not compensate for the lack of schema descriptions, leaving the agent uncertain about the body structure or the meaning of 'name' beyond it being a path parameter.

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 'Create Notification' and the endpoint '/api/v1/notification/action/{name}', which indicates the tool creates a notification action, not just a notification. However, it is ambiguous whether this is the general create or a specialized action create. The name 'create_notification_action_by_name' clarifies it, but the description itself is vague and doesn't explicitly distinguish from the sibling 'create_notification'.

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 advises reading the matching GET or /schema endpoint before using, which is a useful precondition hint. However, it gives no guidance on when to choose this tool over siblings like create_notification or update_notification_by_id, nor when to avoid it. The absence of any exclusion criteria or alternative selection criteria leaves the agent without clear usage context.

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