sdcloud_delete_device_group

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

With no annotations, the description must disclose behavioral traits. It only states 'Delete by UUID' without mentioning permanence, side effects, cascading deletions, or permission requirements. This is insufficient for a potentially destructive operation.

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?

The description is very concise at one sentence, which is front-loaded and easy to scan. However, it sacrifices necessary detail; a few more sentences would improve clarity without becoming verbose.

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 delete tool with no output schema and no annotations, the description is incomplete. It fails to mention return values (e.g., success/failure, empty response), error conditions, or whether the operation is idempotent. This leaves the agent with significant uncertainty.

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 adds no extra meaning for the 'uuid' parameter beyond what the schema provides (type string, required). It does not clarify expected format (e.g., standard UUID format) or constraints.

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 ('device group'), and the identifier method ('by UUID'). It effectively distinguishes from sibling tools that perform other operations on device groups (list, create, get, update).

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 guidance is provided on when to use this tool, such as prerequisites (e.g., device group must exist, not in use) or when not to use it (e.g., if the group is referenced elsewhere). The description lacks any context for decision-making.

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