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kskwon02

node-red-mcp

by kskwon02

Toggle Node Module

node-red-nodes-toggle-module

Enable or disable a Node-RED node module to manage module availability.

Instructions

Enable or disable a node module

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
moduleYes
enabledYes
Behavior2/5

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

With no annotations, the description carries the full burden of behavioral disclosure. It only states a toggle action but does not explain what 'disable' entails (e.g., runtime impact, persistence, restart requirements) or if the operation is reversible.

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

Conciseness2/5

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

The description is extremely concise (one phrase) but lacks critical details, making it under-specified rather than efficiently informative.

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

Completeness1/5

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

Given 2 params, no output schema, and no annotations, the description is wholly incomplete. It omits return value, side effects, prerequisites, and behavioral context.

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

Parameters1/5

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

Schema coverage is 0%, and the description adds no meaning beyond the schema field names. It fails to clarify that 'module' expects a name or ID, or what boolean 'enabled' values imply.

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 'Enable or disable a node module' clearly states the verb (enable/disable) and resource (node module), distinguishing it from sibling tools like install, remove-module, or get-module.

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

Usage Guidelines2/5

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

The description provides no guidance on when to use this tool versus alternatives, such as node-red-nodes-install or node-red-nodes-remove-module. No usage context or exclusions are mentioned.

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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