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

The description provides semantic context ('good fit for the business') but offers no behavioral insights beyond what the annotations already provide (i.e., it is a destructive, write operation). The description carries only baseline semantic 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 extremely concise, consisting of a single, front-loaded sentence that immediately communicates the tool's intent without unnecessary filler.

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 that the behavioral traits (destructive nature, read/write status) are explicitly defined in the annotations, the description is complete enough regarding intent. It clearly defines what the tool accomplishes without needing to explain the UUID format.

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?

Since the schema coverage is 100% (only one parameter and it is required), the baseline of 3 is met. The description provides no additional meaning regarding the format or role of the candidateId beyond what the schema already specifies.

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 (marking) and the resource (creator), aligning with the title and schema. It distinguishes itself as a status setting action, which is necessary given the large number of sibling tools.

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 definition provides almost no guidance on when to use this tool. It does not specify if this status can be reversed, how it interacts with other creator statuses (like 'dismiss' or 'reject'), or if there are any prerequisites.

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