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

Annotations already declare destructiveHint=true and idempotentHint=false, and the description adds context beyond them: the effect is permanent/irreversible, it requires an authenticated owner, and it refuses public catalog entries. It does not describe the failure mode for a non-owned or unknown id, which keeps it from a 5.

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 the destructive nature and scope front-loaded and no filler. Slightly more could be trimmed, but nothing is redundant.

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 explained, and the description covers the key behavioral facts an agent needs: permanence, ownership requirement, and the catalog-recipe restriction. Only error/edge-case behavior for invalid or non-owned ids is left unstated.

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 0% for the single 'id' parameter, so the description carries the burden; it only implicitly conveys that the id must reference a recipe owned by the caller. No format or example for the id is given, so it adds minimal meaning beyond the schema.

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 pairs a specific verb ('Permanently delete') with a specific resource ('a recipe owned by the authenticated user from their Sous Chef library'), so the operation and its scope are unambiguous. It also carves out a boundary against public catalog recipes, which separates it from read/update siblings, though no sibling is named explicitly.

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?

It provides one clear exclusion ('cannot delete public catalog recipes'), telling the agent when this tool will fail, but it offers no guidance on alternatives (e.g., update_recipe, revert_recipe_edit, or sharing) and no explicit prerequisites beyond implicit ownership.

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