Dpanel Volume List

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

No annotations are provided, so the description carries the full burden. It implies a read-only enumeration and notes that usage status is included, but says nothing about scope, pagination, or whether the listing is filtered by host/environment. That is thin for a tool with zero annotation coverage.

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?

A single front-loaded phrase with zero waste. It is terse rather than padded, though the brevity shades into under-specification given the total absence of usage context.

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 parameterless read tool with an output schema, the return-shape burden is already handled structurally, so the description only needs to orient the agent. It does that minimally but never clarifies how it relates to dpanel_volume_detail or whether the listing is global.

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 tool takes zero parameters, so per the rubric the baseline is 4. The empty schema with additionalProperties:false leaves nothing for the description to clarify.

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?

States a clear verb+resource (list volumes) and adds a scope detail ('含使用状态' / includes usage status) that distinguishes it from dpanel_volume_detail. It does not explicitly name the sibling, but the list-vs-detail distinction is inferable from the name.

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 is a bare noun phrase with no when-to-use guidance, no prerequisites, and no reference to alternatives such as dpanel_volume_detail or the volume mutation tools. The agent must infer that this is the entry-point enumeration call.

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