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

With no annotations provided, the description carries the full behavioral disclosure burden. It reveals the domain (ERC-20 risk on Base) and a quota detail (5 free trial calls per registered wallet), but does not state whether the operation is read-only, what inputs are required, what the response contains, or whether any side effects or prerequisites exist.

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 very short and front-loaded with the core subject. The trial-call note is somewhat tangential to the tool's function, but it is still useful operational information and does not significantly bloat the text.

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?

For a tool with no annotations, no output schema, and two ambiguous parameters, this description is under-specified. It does not explain what risk information is returned, which parameter combination is valid, or how this tool differs from adjacent token risk tools in the large sibling list.

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?

The schema already describes both parameters at 100% coverage, so the baseline applies even though 'Token to process' and 'Address to process' are generic. The description adds only the ERC-20/Base context and does not clarify the relationship between token and address—such as whether address is a holder, a token contract, or a wallet being assessed.

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 communicates that the tool deals with ERC-20 token risk on Base, which gives a general sense of purpose. However, it lacks a clear verb such as 'check', 'analyze', or 'scan', and does not distinguish it from many similar token-focused siblings like x402-token-rugcheck, x402-token-risk-report, and x402-erc20-info.

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 instead of the many alternative token security and risk tools. The only usage-related information is the free trial call note, which is a quota constraint rather than selection guidance.

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