List Hetzner Storage Boxes to retrieve all boxes, filter by name or label selector, or fetch one by ID. Read-only, with optional verbose payload.
List storage boxes. Read only.
| Name | Required | Description | Default |
|---|---|---|---|
| id | No | Fetch one by id. | |
| query | No | Filters, e.g. name, label_selector. | |
| verbose | No | Full payload. |
Changes observed during successful MCP inspections.
v0.7.0Input schema / properties / id / descriptionPrevious value: -"Optional resource id to fetch a single item."New value: +"Fetch one by id."Input schema / properties / query / additionalProperties / anyOfRemoved value: -[
- {
- "type": "string"
- },
- {
- "type": "number"
- },
- {
- "type": "boolean"
- }
-]Input schema / properties / query / additionalProperties / typeAdded value: +[
+ "string",
+ "number",
+ "boolean"
+]Input schema / properties / query / descriptionPrevious value: -"Optional query parameters such as name or label_selector."New value: +"Filters, e.g. name, label_selector."Input schema / properties / verbose / descriptionPrevious value: -"Return full payload instead of the compact view."New value: +"Full payload."v0.3.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full behavioral burden. 'Read only' usefully declares the safety profile, but nothing is said about pagination, auth/permissions, or why a list tool also supports fetching one by id.
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 terse sentences with zero filler, and the resource is stated before the safety note. Nothing could be removed without losing information.
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 tool with a nested query object, a fetch-by-id mode embedded in a 'list' tool, and no output schema or annotations, the description is too thin. It never explains how id and query interact or what the listing returns.
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 description coverage is 100%, so all three parameters (id, query, verbose) are already documented in the schema, including the nested-filter example. The description adds no syntax or semantics beyond that, so the baseline 3 applies.
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 specific verb+resource ('List storage boxes') so the agent knows exactly what the tool returns. It does not differentiate itself from the sibling storagebox_list_types, which an agent could easily confuse with this tool.
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 on when to prefer this over storagebox_list_types or storagebox_request. The only cue is the implicit 'list' semantics; there are no stated preconditions or alternatives.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.