volume_enable

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

With no annotations supplied, the description must carry the behavioral load. It correctly discloses that this is a state-changing operation and that a confirmation flag gates execution, which is real value. It omits what an enable/disable actually does to attached containers, whether disabling is disruptive or reversible, and whether the call fails when the volume is in use.

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, front-loaded sentences with no filler; the core action comes first and the constraint second. It is efficient, though the terseness contributes to the gaps in behavioral detail rather than compensating for them.

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 three-parameter mutation tool with no annotations and no output schema, the definition covers the essential action and the confirm gate, which is the minimum an agent needs to call it safely. It leaves unresolved what happens to dependent resources and what the call returns on success or refusal.

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 67%, with `volume` and `confirm` documented and `enabled` left undescribed in the schema. The description partially compensates by framing the operation as enabling or disabling, which implies `enabled` selects direction, but it never states this explicitly or notes edge cases like setting enabled to its current value.

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 states a specific verb pair and resource: 'Enables or disables a volume.' It also clarifies that a single tool toggles both directions via the `enabled` flag, which the name `volume_enable` alone would obscure. It does not, however, distinguish this from siblings such as restore_volume or the plan-enable tools, so an agent could not disambiguate from the text alone.

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 'Requires confirm:true' clause gives a concrete precondition for invocation, which is useful guidance. Beyond that, there is no statement of when to choose this versus restoring or otherwise repairing a volume, and no conditions under which it should not be used.

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