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

Annotations already declare readOnlyHint=true and destructiveHint=false, covering the safety profile. The description adds useful context by naming the data source (DeepDAO public data) and the per-call cost ($0.02 USDC), but it does not disclose behavior such as result limits, output format, pagination, or how filters affect results.

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 compact and front-loaded with the core purpose. It includes only high-value details: the metrics returned, median values, data source, and pricing. No filler or redundant repetition of the schema.

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 simple, optional-parameter benchmark fetch, the description gives enough context to understand the tool's domain and cost. However, it is incomplete in that parameter semantics are not documented and there is no output schema to clarify return shape or sorting behavior.

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 input schema has 0% description coverage, and the description does not explain sort_by or min_treasury_usd. The listed metrics partially map to the sort_by enum values (treasury, stablecoin_pct), but the behavior of min_treasury_usd and value formatting is left entirely to inference.

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 identifies the resource (DAO treasury benchmarks) and the specific data returned: top DAOs by treasury size, stablecoin percentage, runway, and governance token concentration, plus median benchmark values. This is specific enough to distinguish it from the many sibling benchmark tools, especially stablecoin and DeFi benchmarks.

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 context through the domain phrase 'DAO treasury benchmarks' and the listed metrics, but it does not explicitly say when to choose this tool over alternatives. There are no exclusion criteria or mentions of related sibling tools that might be confused with it.

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