Confidential ERC7984

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It clearly states the output behavior ('Returns the source code... formatted in a Markdown code block') and side-effect freedom ('Does not write to disk'). This adds valuable context beyond the schema, though it doesn't cover potential errors or auth requirements.

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 highly concise, containing only two sentences that front-load the core purpose and immediately follow with output/behavior details. Every sentence earns its place with no extraneous content.

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 9 parameters, the schema compensates with rich descriptions. The description sufficiently covers the tool's function (generation, not deployment) and output format, and explicitly notes it does not write to disk. This provides enough context for selection and invocation, though it omits advanced details like dependencies or verification steps.

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 100%, so the baseline is 3. The description does not add additional meaning to parameters beyond what the schema already provides; it only mentions the token is confidential and similar to ERC-20, which is general context rather than parameter-specific clarification.

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 explicitly states 'Make a confidential fungible token in Solidity according to the ERC-7984 standard,' which clearly identifies the action (make/generate) and resource (confidential token contract). It also distinguishes from sibling tools like solidity-erc20 by highlighting the confidentiality aspect, making the purpose unambiguous.

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 confidential tokens ('similar to ERC-20 but with confidentiality'), but it does not explicitly state when to use this tool over alternatives, nor does it mention exclusions or contrast with any specific sibling tool. Usage guidance is only implicit, not directly stated.

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