x402_genesis_mint

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

Without annotations, the description carries the full burden. It discloses the $0.01 USDC cost, the 2-transaction structure, the need to hold USDC and opt into the ASA flow, and the current paused state. It also clarifies that the group builds locally but the contract rejects on-chain, which is valuable behavioral context.

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 dense and packed into a run-on sentence with bracket-laden transaction details. It is not poorly sized, but the structure is clunky and could be clearer with bullet points or more separation between the workflow, cost, and pause status.

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 the tool's complexity (transaction group, signing, submission, cost, pause state), the description covers all key aspects. It doesn't explicitly describe the return value, but the instruction to call submit tool implies the output is a signed transaction, which is sufficient context.

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%, and the schema description already explains the sender must hold mint_price USDC and be opted into the NFT ASA flow. The tool description adds cost context but does not significantly enhance parameter understanding beyond the schema.

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 the tool as 'genesis-mint/mint' and specifies it builds a 2-transaction group for a paid mint. It distinguishes itself from sibling tools (farm, stake, p2p) by focusing on the mint operation, though it lacks a simple verb-first phrasing.

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?

Explicitly instructs to sign with your own wallet and then call the submit tool, providing a clear workflow. Also warns that the contract is paused on-chain, telling users not to expect success currently—this is a strong when-not-to-use signal.

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