Delete Key Value instance

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

Annotations already declare destructiveHint and idempotentHint. The description adds the HTTP method, but does not explain the behavior beyond that—e.g., whether the deletion is permanent, whether it requires the instance to exist, or what happens if already deleted. With annotations covering safety, this is adequate but not enriched.

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 sentences, no fluff. The first sentence restates the title, the second provides an API reference. It is concise and front-loaded, but could be slightly more efficient by combining.

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 simple destructive tool with one parameter and no output schema, the description is minimally sufficient. However, it lacks context about deletion semantics (permanence, authorization, response). Completeness is adequate but not comprehensive.

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 schema has 0% description coverage, and the description does not add any meaning to the redisId parameter. It simply states the tool deletes by ID without specifying the format or origin of the ID. The agent gets no additional semantic help beyond the schema's type.

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 clearly states the action (Delete), the resource (Key Value instance), and the identifier (by ID). It also names the API endpoint, making the tool's purpose unambiguous and distinct from sibling delete tools like render_delete_redis.

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?

The description does not provide any explicit guidance on when to use this tool versus alternatives. It lacks context about prerequisites, consequences, or scenarios where this tool is appropriate. The usage is implied but not articulated.

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