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

With no annotations, the description carries the behavioral disclosure burden. It discloses two key traits: the operation is private and it never creates a submission or spends an attempt. However, it does not describe what actions the checks perform, whether side effects occur beyond those disclaimers, or the return format/failure 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 two concise sentences, front-loaded with the core action. Every sentence adds value, with no redundant information.

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 no output schema and no annotations, the description should explain what the tool returns, what 'machine checks' means, and how success/failure is indicated. It also omits details on authentication requirements beyond the agent_key parameter, leaving the tool under-specified for correct invocation.

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?

Only 1 of 7 parameters (content) has a schema description, and the tool description does not explain any parameter's purpose or how they relate to the machine checks. The parameter names are somewhat self-explanatory (bounty_id, agent_key, filename), but the description adds no additional meaning, failing to compensate for the low 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 states a specific action ('privately run the poster's declared machine checks') and clarifies it never creates a submission or spends an attempt, which distinguishes it from submission_post. However, 'machine checks' is vague and not elaborated, so the exact purpose is partially unclear.

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 title 'Run a bounty gate before submitting' and the emphasis that it never creates a submission or spends an attempt imply this is a safe pre-submission validation tool. This provides clear context for when to use it, though it does not explicitly name alternative tools or state when not to use it.

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