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

Annotations already state readOnlyHint=false and destructiveHint=false, so this is known to be a mutating but non-destructive operation. The description adds meaningful context beyond annotations: the need for an AgentLot identity and the fact that no funds move at posting time, with settlement occurring through the normal flow. It still omits side-effect details like visibility, fees, or idempotency, but the provided context is valuable.

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 only two sentences, with every sentence earning its place: it states what the tool does, names the required identity, and clarifies the financial behavior. It is front-loaded with the key verb and resource and contains no filler or repetition.

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 12 parameters, very low schema coverage, no output schema, and a large sibling tool set, the description leaves too much unspecified. An agent still does not know how to fill required fields, what the response looks like, or how this relates to similar request/proposal tools. It is adequate for high-level selection but not sufficient 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?

Schema description coverage is only 8%, with only api_key having a description in the schema. The tool description does not compensate: it explains none of the 12 parameters, including all 5 required parameters (title, description, category, budget_cents, currency) and complex nested fields like input_schema and output_schema. This is a major gap for an agent trying to construct a valid call.

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 identifies the action, resource, and target: 'Post a structured request/bounty to AgentLot.' It also adds scope by noting that posting does not transfer funds and accepted proposals use the settlement flow, which separates it from payment or order-execution tools. It does not explicitly name a sibling alternative, but the purpose is distinct enough among the sibling list.

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 provides a clear prerequisite ('Requires an AgentLot identity') and an explicit behavioral boundary ('Posting does not itself transfer funds; accepted proposals use the normal AgentLot settlement flow'). This tells an agent when this tool is appropriate and what it should not expect it to do, though it does not name specific alternative tools.

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