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

Annotations already establish readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the description need not restate safety. It adds the 'approved' scope, but does not disclose result shape, pagination behavior, or empty-result semantics; with the safety profile covered, this is adequate but not rich.

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 filler or repetition. It is appropriately sized for a simple search tool, even though other dimensions carry the burden of missing detail.

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 and no parameter descriptions, the definition does not explain return format, how 'approved' is determined, or how the search, locale, and pagination parameters interact. The annotations cover safety, but the description is too thin for an agent to confidently predict search behavior and results.

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 description coverage is 0%, so the description should compensate for the five unnamed parameters. It does not describe q, limit, locale, offset, or category beyond what the schema types and names already imply, leaving their intended semantics mostly inferred.

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 uses a specific verb and resource: 'Search approved One AI Guide tools.' It is clear this is a query/filter action over tools rather than retrieval (get_tool), comparison (compare_tools), or guides/stacks, although it does not explicitly call out sibling distinctions.

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?

Searching is implied as the use case, and the parameter set suggests querying with q, limit, offset, locale, and category, but there is no explicit when-to-use guidance or statement of alternatives. The description leaves the agent to infer that get_tool/compare_tools are for other purposes.

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