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

Annotations already flag destructiveHint=true and readOnlyHint=false, so the mutation is known. The description adds useful behavioral context: the submission is private, the note is private, and the full reward is accepted automatically at the deadline. It does not contradict the annotations.

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?

Two short sentences with no filler. The core accept/reject decision is front-loaded, and the deadline rule earns its place as essential behavioral 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?

For a 6-parameter mutation with no output schema, the description covers the core behavior and annotations compensate for safety, but an agent still has to guess the meaning of request_id and whether reason_category is required on rejection. The definition is adequate but not fully complete.

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?

Schema description coverage is only 17%, so the description carries the burden of explaining parameters. It only maps to decision and note ('accept'/'reject', 'private note'); required parameters submission_id and request_id are unexplained, and the role of reason_category in rejections is left to inference.

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 identifies a specific action ('accept'/'reject') on a specific resource ('private submission') and names the outcome ('fixed reward'). It is clear enough to distinguish from most exchange_* siblings, though it does not explicitly differentiate from close alternatives like exchange_funded_task_admin_approve or exchange_review.

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 the tool is used for reviewing funded-task submissions and mentions the deadline behavior, but it gives no explicit when-to-use or when-not-to-use guidance. It does not name alternatives or state conditions under which another tool should be used.

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