create_status_page_subscription

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

No annotations are provided, so the description must disclose behavioral traits. It does not mention whether creation triggers confirmation, if it's idempotent, or any side effects. The description only states the basic action without revealing important behavior.

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 a single concise sentence without unnecessary words. While it is efficient, it could benefit from slightly more structure (e.g., listing parameter roles).

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?

The tool has no output schema and no annotations, and the description is too brief for a creation operation with a nested object parameter. The agent lacks context about return values, error handling, or the structure of the 'body' object.

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 100% description coverage, with both 'id' and 'body' described. The description adds no additional meaning beyond the schema. Baseline score of 3 is appropriate as the schema already explains 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 clearly states the action (create), the resource (subscription), and the context (to a public status page). It effectively distinguishes this from related sibling tools like 'confirm_subscription', 'remove_status_page_subscriber', and 'list_status_page_subscribers'.

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 guidance on when to use this tool versus alternatives like 'confirm_subscription' or subscription removal tools. Missing context about prerequisites (e.g., the status page must be public) or follow-up actions (e.g., confirmation email).

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