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

The annotations already disclose that this is a non-read-only, non-destructive, non-idempotent, closed-world write. The description adds useful context that it avoids rescanning or trial creation, but it does not explain authentication requirements, claim-token expiry behavior, duplicate-claim handling, or side effects on the connected account.

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 concise and front-loaded: the primary action is stated first, followed by the convenience constraint and a documentation link. The documentation URL is marginally useful but does not detract from clarity.

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?

For a one-parameter write tool with no output schema, the description is adequate but not complete. It omits what the tool returns, what happens to the assessment after saving, and how the claim-token lifecycle interacts with the connected account.

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?

There is only one parameter, and the schema documents it fully as an expiring claim token returned by anonymous assess_launch. The description does not add syntax or handling details beyond the schema, so the baseline of 3 is appropriate given 100% schema coverage.

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 gives a specific verb and resource: saving an anonymous assessment to the connected account. It also distinguishes the action from re-running an assessment by saying "without scanning again or starting a trial," though it does not name a sibling tool explicitly.

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 implies usage when an anonymous assessment already exists and the user wants to persist it without scanning again or starting a trial. It does not state explicit prerequisites, when not to use it, or which sibling to use instead for related assessment operations.

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