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

Annotations already declare readOnlyHint, idempotentHint, non-destructive, and closed-world, so the safety profile is covered. The description usefully adds the ranking criterion (completeness score) and the category taxonomy, but says nothing about result volume, pagination, or how ties/empties are handled.

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?

Three tight sentences with the core scope front-loaded and the category list and use case following efficiently. Minor waste in the '{state}' placeholder style, which the required state parameter already conveys.

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 read-only 3-parameter list tool with no output schema, the description covers what is returned (top items per category, 9 categories) and the ranking basis, which is enough to call it correctly. Missing only limit semantics and result-size expectations.

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 67%: state and type are documented in the schema itself, and the description's note that a type filter returns 'top 20-50' merely restates the schema. The limit parameter is undocumented in both places, so the description does not fully compensate for the gap.

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?

States a specific operation—top resources per category in a state, ranked by completeness score—and enumerates the 9 categories, which separates it from generic siblings like search_veteran_resources. However, the header claim of 'Top 5' sits uneasily against the schema's limit default of 10, leaving the actual count ambiguous.

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?

Explicitly frames the use case: 'recommend the highest-quality starting points for a veteran in {state}.' It gives clear context for when to reach for this tool but never names an alternative (e.g., search_veteran_resources) or states when not to use it.

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