Api threats threats count retrieve

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

Annotations declare readOnlyHint=true and destructiveHint=false, but the description claims the endpoint allows threats to be 'edited', implying a write capability that the zero-parameter schema and annotations rule out. This is a direct contradiction rather than added context.

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?

It is a single short sentence with no padding, so it is concise, but the space is spent on generic framework boilerplate rather than the operation's actual purpose or return value.

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 output schema, the description is the only place to learn that this endpoint returns a threat count, and it says nothing about the response. For a retrieval tool in a family of near-identical siblings, that leaves the definition materially incomplete.

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 tool takes no parameters, so there is nothing for the description to clarify and the baseline of 4 applies. No parameter-related information is missing.

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 is boilerplate ('API endpoint that allows threats to be viewed or edited') that names the resource but never says what the endpoint actually does. The tool name indicates a count retrieval, yet the description never mentions counting, so an agent cannot distinguish it from threats_list or threats_retrieve.

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 statement of when to call this versus the many sibling threats endpoints (list, retrieve, ids, provider), nor any prerequisites. The only implied guidance ('viewed or edited') points the agent toward an operation the tool cannot perform.

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