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

With no annotations, the description carries the full behavioral burden, and it does disclose one meaningful trait: this is a paid call ($0.02 USDC via x402 / 100 sats via L402), which warns the agent of billing and an auth/payment flow. However, nothing is said about what kinds of risk are assessed, latency, rate limits, or failure behavior, so the disclosure is partial.

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?

One sentence that front-loads the tool's purpose and appends the cost parenthetical; nothing is wasted. The x402/L402 pricing shorthand is dense jargon, but it is compact rather than bloated, keeping it short of a perfect score only because the payment mechanics are cryptic as written.

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 single-parameter tool with no output schema and no annotations, the description is minimally adequate: it identifies the resource and the payment model. It stops short of explaining what the risk evaluation returns or how to interpret it, leaving the agent unable to anticipate the response shape.

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% and the single parameter is well documented as 'Solana mint or wallet pubkey', so the schema already does the work. The description adds no further parameter semantics beyond confirming that both tokens and wallets are in scope, which is the expected baseline when the schema is complete.

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 names a specific resource — Solana SPL token and wallet risk — and implies the operation (evaluation). It is clearly distinct from generic tools like web_brief or regex_oracle, but it does nothing to separate itself from the closer siblings mev_risk and contract_audit, so an agent could not tell from the text alone which risk tool fits a given query.

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 when-to-use guidance, no stated prerequisites, and no mention of alternatives such as mev_risk or contract_audit. The only contextual information is pricing, which tells the agent the call costs money but not when the call is warranted.

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