get_dependabot_alert

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

There are no annotations, so the description carries the burden of behavioral disclosure. It adds an authorization requirement (`security_events` scope) and a docs link, which is helpful. However, it does not mention response format, error conditions, or any other behavioral traits beyond the auth scope, so it is adequate but minimal for a simple GET endpoint.

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 for the action and one for the auth scope, plus a docs link. It front-loads the core purpose and includes essential usage context without any filler or repetition.

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 simple nature of this getter, the description covers the critical auth scope and provides a documentation link. With fully specified parameters in the schema and no output schema, the description is fairly complete for enabling correct invocation, though it does not describe the return value. Still, the docs link compensates for that gap.

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 provides descriptions for all three parameters (owner, repo, alert_number), achieving 100% coverage, so the baseline is 3. The description itself adds no additional parameter semantics beyond what the schema already contains, so it does not exceed the baseline.

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 explicitly states 'Get a Dependabot alert', using a specific verb and resource. It also distinguishes from sibling tools like list_dependabot_alerts and other alert-specific getters (code_scanning, secret_scanning) by naming the exact alert type and the singular 'get' action.

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 provides a clear prerequisite (requires `security_events` PAT scope), which is useful for determining when this tool can be used. However, it does not explicitly mention when to use this tool versus alternatives like list_dependabot_alerts or other alert getters, leaving the selection mostly implied by the tool's name and parameters.

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