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node_remove

Destructive

Remove a node from a Docker swarm after draining it to reschedule tasks cleanly. Force removal for active or reachable nodes.

Instructions

Remove a node from the swarm.

A node should normally be drained (node_update with Availability "drain") and have left the swarm first, so its tasks reschedule cleanly. Removing an active/reachable node requires force=True.

args: id_or_name - The node id or name to remove force - Force removal of an active/reachable node returns: bool - True after the node is removed

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
forceNo
id_or_nameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior5/5

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

Beyond annotations (destructiveHint=true), the description details the recommended preparatory steps and force behavior, aligning with and expanding on annotation metadata.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Concise and well-structured, front-loading the purpose, then providing usage guidance, parameter details, and return type in a clean bulleted format without redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Comprehensive coverage of usage, parameters, prerequisites, and return value for a 2-parameter tool with an output schema, meeting all informational needs.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With 0% schema coverage, the description fully explains both parameters: id_or_name as the node identifier and force as required for active nodes, with clarification on default behavior.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Remove a node from the swarm,' specifying the verb and resource. It distinguishes itself from sibling tools like node_update and node_list by focusing on removal.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly advises draining the node first via node_update and explains when force=True is needed for active/reachable nodes, providing clear usage context and alternatives.

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

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