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

No annotations are provided, so the description carries the full burden. It discloses that results are returned in parallel, which is a useful behavioral trait, but it omits details on side effects, safety, error handling, or authentication. This is minimal but not absent transparency.

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 a single, front-loaded sentence with no wasted words. It conveys the core operation, the batch scope, the limit, and the return behavior efficiently.

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 output schema and no annotations, the description covers the essential aspects: range, types, and parallel results. It does not explain the concept of 'enrich' results or the depth parameter, but the schema handles the latter. Overall, it is adequately complete for a simple batch operation.

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?

All three parameters have descriptions in the schema (100% coverage), so the baseline is 3. The description reinforces the 1-25 limit for addresses but adds no new parameter-level meaning beyond what the schema already provides.

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's function: enriching multiple wallets/tokens in a single call. The word 'batch' and 'multiple' distinguish it from single-item enrichment tools like enrich_wallet and enrich_token.

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 clearly indicates the use case (batch enrichment of 1-25 addresses) and provides a explicit limit. However, it does not explicitly contrast with single-enrichment tools or mention when not to use this tool, so it stops short of a full alternatives discussion.

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