hcloud_get_images_actions_id

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

Annotations already declare readOnlyHint=true, destructiveHint=false, openWorldHint=true, so the safety profile is covered. The description adds nothing beyond that – it doesn't say what happens if the ID doesn't exist, what fields an Action carries, or that the `wait` parameter triggers polling behavior. It is essentially a restatement of the tool name.

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?

It is short and front-loaded, which is good, but the second sentence ('Returns a specific Action object') merely repeats the first ('Get an Action'), so one of the two sentences does not earn its place.

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 simple read-only lookup with full schema coverage and clear annotations, this is barely adequate. With no output schema, the description could reasonably hint at the shape of an Action object or its relation to image operations, but it doesn't, leaving the agent to infer scope from the awkward tool name.

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% and both parameters (`id` and `wait`) are documented in the schema, so the baseline of 3 applies. The description contributes no additional meaning about the ID's scope (image action ID vs. generic action ID) or the polling semantics.

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 the verb 'Get' and the resource 'Action object', so the basic operation is clear. However, it never says this is specifically the image (or image-resource) action endpoint, and with roughly a dozen near-identical siblings (hcloud_get_certificates_actions_id, hcloud_get_servers_actions_id, hcloud_get_volumes_actions_id, etc.) the description does nothing to distinguish this tool from them.

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?

There is no guidance on when to use this tool at all. It doesn't mention the sibling list endpoints (hcloud_list_image_actions, hcloud_get_images_actions), the single-action sibling (hcloud_get_image_action), or the generic hcloud_get_action, nor any prerequisite such as already having obtained an action ID from a prior mutation.

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