Cairo ERC1155

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

With no annotations provided, the description carries the full burden. It usefully discloses that the tool returns source code, formats it as a Markdown code block, and does not write to disk. This gives the agent important behavioral context about side effects and output style, though it could go further (e.g., whether input validation occurs).

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 three sentences, front-loaded with a clear purpose, and every sentence adds value: purpose, return format, and side-effect behavior. No wasted words or repetition of schema 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?

The tool has 11 parameters but a rich schema with 91% coverage, so the description does not need to enumerate them. It adequately explains the key non-schema context: source code output, Markdown formatting, and no disk writes. It could mention trade-offs versus ERC-721 or Solidity variants, but that is more usage guidance than completeness.

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 91%, so the schema already documents most parameter meanings. The description itself adds little parameter-specific detail, but it does mention generating 'source code' and return format. This meets the baseline for high schema coverage, with no significant gaps exposed.

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 ('Make a non-fungible token per the ERC-1155 standard') with a clear resource and standard. It could have better differentiated from the sibling cairo-erc721 (which is also NFT-focused), and the description's 'non-fungible token' is slightly imprecise since ERC-1155 is a multi-token standard, but it is generally clear what tool does.

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?

There is no guidance on when to use this tool versus alternatives like cairo-erc721 or solidity-erc1155. It does not mention exclusions, prerequisites, or context in which choosing this tool is appropriate beyond the generic 'per ERC-1155 standard.'

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