Cairo ERC721

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

With no annotations, the description carries full burden. It discloses key behaviors: returns code (not a file) and has no side effects on disk. This transparency is valuable and reduces uncertainty about the tool's output and safety. It does not cover platform-specific details, but the essential behavior is clear.

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 sentences, front-loaded with the core purpose, followed by output format and side-effect. Every sentence earns its place with no waste, making it highly concise and well-structured.

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 (15 params, nested objects) and lack of output schema, the description adequately covers what it does and what it returns. The schema handles parameter details, and the description covers the return format and key safety behavior (no disk write). It is complete enough for a code generator.

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 93%, so the schema already provides detailed parameter semantics. The description adds no parameter-specific information, but per the rubric, a baseline of 3 is appropriate when schema coverage is high.

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 states the tool generates a non-fungible token per the ERC-721 standard, which is a specific verb+resource. It distinguishes from sibling tools like cairo-erc20 (fungible) and solidity-erc721 (different language), especially with the title 'Cairo ERC721'.

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 clear context: use this to create an ERC-721 token contract. It adds useful behavioral guidelines by noting it returns source code in a Markdown block and does not write to disk, helping agents choose it over tools that write files. However, it does not explicitly name alternatives or exclusions.

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