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

With no annotations, the description carries the full burden. It usefully discloses the return shape and corpus size, and a search operation is self-evidently non-destructive, but it says nothing about matching behavior (exact vs fuzzy), whether the corpus is static, or any rate/access constraints. 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?

A single compact sentence that front-loads the purpose and packs in the return fields. Nothing is wasted, though the parenthetical field list slightly crowds out more useful usage guidance.

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?

Since there is no output schema, the description justifiably covers the return fields, which is the biggest information gap filled. However, for a tool paired with get_recipe, it omits the routing guidance and the undocumented 'limit' parameter, leaving the definition just barely sufficient.

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 only 50%: 'query' has 'words to match' but 'limit' is undocumented. The description adds no meaning to either parameter — it doesn't explain how query tokens are matched or what the limit ceiling of 25 implies for result handling.

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 verb (Search) and resource (579 free bot recipes) and even enumerates the fields a recipe contains (steps, prompt, what to watch). This clearly distinguishes it from get_recipe in spirit, but it never names the sibling or states the relationship, so sibling differentiation is left implicit.

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?

There is no statement of when to use search_recipes versus get_recipe. The fact that results are summaries (id, title, summary, url, next_step) hints that get_recipe exists for full detail, but the agent must infer that routing decision rather than being told it.

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