create_offer

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

No annotations are provided, so the description carries the full burden of disclosing side effects. It explicitly states 'The creator locks totalAmount in escrow,' which is a critical behavioral consequence for an agent to understand before invocation. However, it does not mention other potential traits such as response format, reversibility, or permission requirements, so it is not fully transparent.

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 short sentences that front-load the core verb and resource, followed by a key consequence. Every word contributes meaning; there is no redundancy or 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?

Despite having 16 parameters and no output schema, the description provides only the basic request and one side effect. It does not explain what happens after creation, how to interpret the response, or any prerequisites, leaving substantial context gaps for such a complex financial operation.

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 coverage is 100%, so the description is not required to explain each parameter. The only addition—'locks totalAmount in escrow'—merely repeats the schema description for totalAmount ('Total leveraged amount locked in escrow'), adding no new semantic value beyond the structured data.

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 'Create a prediction market offer' with a specific verb and resource, clearly distinguishing it from sibling operations like update_offer, delete_offer, and list_offers. It also appends a unique behavioral detail about escrow locking, reinforcing its purpose as a creation action with financial commitment.

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 for creating an offer through the imperative verb 'Create', but it does not explicitly state when to prefer this tool over alternatives or mention any exclusions/prerequisites. The escrow-locking note hints at a condition (locking funds) but does not provide explicit guidance versus sibling tools.

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