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

No annotations are present, so the description carries the full burden. It does reveal the data source (Jupiter token list), but says nothing about whether this is a live query, what matching behavior applies, what the response contains, or any limits. This is too little behavioral disclosure.

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?

Single-sentence and front-loaded with purpose; there is no filler except the redundant 'x402-sol-find:' prefix repeating the tool name. Brevity is fine, though it contributes to the lack of substantive guidance.

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?

With no output schema, four ambiguous optional parameters, and no behavior or return-format information, the description is not complete enough for correct invocation. The sibling context makes differentiation important, and this description does not provide it.

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 has 100% description coverage, but every parameter description is a placeholder like 'Q to process' or 'Name to process' with no real meaning. The tool description does not clarify the relationship between q, name, query, and symbol, so an agent cannot confidently choose the right field.

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 verb and resource: 'Solana token search' using the 'Jupiter token list'. This makes it distinguishable from generic search tools like x402-token-search or x402-search, though it does not explicitly contrast with siblings.

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?

No usage guidance is provided — there are no conditions, exclusions, or alternatives mentioned. Given the enormous sibling list containing x402-token-search, x402-token-symbol, and x402-sol-onchain, an agent has no help deciding when to prefer this tool.

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