recipes_by_category

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

No annotations are provided, so the description carries the full behavioral burden. It does disclose one genuinely useful trait — "No login required" — which tells the agent guest access works, but it says nothing about what the grouping looks like, how large the payload is, or whether results are cached/static.

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 short sentences with no filler, and the auth-relevant fact is stated up front. Slightly terse to the point of under-specification, but nothing is wasted.

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?

An output schema exists, so return values need not be described, and zero parameters means little schema burden. However, for a browsing tool sitting among many recipe siblings, the description leaves the agent guessing about result shape and its relationship to the other recipe endpoints.

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?

The tool takes zero parameters, so there is nothing for the description to disambiguate; the baseline applies. The only mild tension is that "by category" might imply a category selector, but the empty schema resolves that.

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?

"Recipes grouped by category (Migusto)" identifies the resource and the grouping, but there is no real verb and no differentiation from the many sibling recipe tools (recipe_taxonomies, search_recipes, recipe_detail, my_recipes). An agent cannot tell from this line whether it returns the category tree, all recipes bucketed by category, or something else.

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?

No when-to-use guidance at all. With four sibling recipe tools available, the description never says when to pick this one over search_recipes or recipe_taxonomies, and offers no exclusions or prerequisites beyond the login note.

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