hcloud_server_remove_from_placement_group_action

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

Annotations already declare destructiveHint=true and openWorldHint=true, and the description adds nothing further — no mention of preconditions (e.g. server state), what happens to the placement group afterwards, or that the result is an async action. No contradiction with the annotations, but no added value either.

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, but the second sentence is a pure duplicate of the heading and the tool name, so structural space is spent on redundancy rather than front-loading any new constraint.

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 destructive mutation with no output schema, the description should say what the action returns (an action object), whether the placement group is affected, and any state requirements. None of that is present, so an agent must guess.

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 100%, so the 'id' (server) and 'wait' (polling) parameters are already fully documented in the schema. The description adds no parameter-level meaning beyond that, which matches the baseline-3 expectation when the schema does all the work.

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 body sentence 'Removes a Server from a Placement Group' restates the tool name and title verbatim without adding scope, preconditions, or differentiation from the sibling hcloud_server_add_to_placement_group_action.

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 indication of when to use this instead of the sibling add action, delete_placement_group, or a direct server update. The agent must infer the entire usage context from the name alone.

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