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Xodus-CO
by Xodus-CO

detach_volume

Detach a volume from a Hetzner Cloud server to manage storage resources. Use this tool to disconnect storage volumes when they are no longer needed by a specific server instance.

Instructions

Detach a volume

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYes
Behavior2/5

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'Detach' implies a mutation that likely requires permissions and may have side effects (e.g., making data inaccessible), but the description doesn't clarify this, mention reversibility, rate limits, or error conditions, leaving significant gaps.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise with a single sentence, 'Detach a volume', which is front-loaded and wastes no words. However, this conciseness comes at the cost of completeness, as it lacks necessary details for effective tool use.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of a mutation tool with no annotations, 1 undocumented parameter, and no output schema, the description is incomplete. It doesn't cover behavioral aspects, parameter meaning, or expected outcomes, making it insufficient for an agent to use the tool confidently.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 1 parameter with 0% description coverage, so the schema provides no semantic context. The description adds no parameter information beyond the tool name, failing to explain what 'id' represents (e.g., volume ID) or any constraints, which is inadequate given the low schema coverage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose3/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'Detach a volume' states the basic action (detach) and resource (volume), which is clear but vague. It doesn't specify what 'detach' means operationally or differentiate from sibling tools like 'detach_iso' or 'detach_server_from_network', leaving ambiguity about the exact scope.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

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 versus alternatives. The description doesn't mention prerequisites (e.g., volume must be attached), exclusions, or related tools like 'attach_volume' or 'delete_volume', leaving the agent to infer usage from context alone.

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

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