List / browse Verdict ratings

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

No annotations are provided, so the description carries full responsibility. It discloses that results are sorted best-first and include letter grade and composite score. However, it does not state that the operation is read-only, idempotent, or safe, which is a gap for a browse tool.

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 concise (two sentences and an example), front-loaded with the main purpose, and every sentence adds information. There is no wasted 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?

Given no output schema, the description adequately explains return format. It covers the main use case and parameters. However, it lacks mention of pagination or error handling, which would be expected for a list tool with a limit parameter.

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 coverage is 100%, so baseline is 3. The description adds value with an example usage showing real parameter values and explains the return format (letter grade + composite score). This goes beyond what the schema provides, earning a 4.

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 it browses DeFi ratings for one entity type, with optional filters. The verb 'browse' and resource are specific. However, it does not explicitly differentiate from sibling tools like 'search_ratings' or 'get_rating', which slightly reduces clarity.

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 implicitly indicates when to use (to browse ratings by entity type with optional filters) but provides no explicit guidance on when not to use or when to prefer alternatives. Sibling tools exist but are not mentioned for comparison.

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