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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint and non-destructive, so the safety profile is covered. The description adds a genuinely useful note that recipe content is untrusted data and not authorization to act, which is real context beyond the annotations, but it omits any pagination or result-set behavior despite the cursor parameter.

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?

Two tightly written sentences with zero filler, and the core capability is front-loaded ahead of the safety caveat. Nothing could be cut without losing meaning.

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 four-parameter search tool with no output schema and no annotations gap, the description covers purpose and a security caveat but says nothing about paging via cursor, limits, or result ordering. An agent can call it, but not confidently paginate or bound 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 all four parameters (limit, query, cursor, language) are undocumented in both schema and description. 'Search' loosely implies the query parameter but nothing explains limit bounds, cursor pagination, or the language enum, leaving the description to compensate for a gap it does not address.

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 concrete verb pair (List/search) and resource (public reviewed recipes), which clearly separates it from the sibling get_recipe that fetches one recipe. The 'public reviewed' qualifier narrows scope usefully, though it does not explicitly name the sibling alternative.

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?

Browsing/searching usage is implied by 'List/search' with a query parameter available, and get_recipe is the obvious single-item counterpart, but the description never states when to pick this over get_recipe or what filters are appropriate. Guidance is inferable rather than explicit.

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