Low Risk

list_flux_components

List all available Flux components from the documentation

How to control list_flux_components ↓

What list_flux_components does on Livewire Flux

AI agents call list_flux_components to retrieve information from Livewire Flux without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why list_flux_components needs a policy

This tool queries and returns a list of available components without modifying, executing, or deleting any data. It is a straightforward read operation that fetches information from documentation.

From the tool's definition Tool name 'list_flux_components' and description 'List all available Flux components from the documentation' indicate a retrieval operation with no side effects.

Documented attack patterns abuse exactly the kind of access list_flux_components gives an agent:

How to control list_flux_components

PolicyLayer is an MCP gateway — it sits between your AI agents and Livewire Flux, and nothing reaches the server without passing your rules. This is the rule we recommend for list_flux_components:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_flux_components": {}
  }
}

list_flux_components is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Livewire Flux — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about list_flux_components

What does the list_flux_components tool do? +

List all available Flux components from the documentation. It is categorised as a Read tool in the Livewire Flux MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_flux_components? +

Register the Livewire Flux MCP server in PolicyLayer and add a rule for list_flux_components: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Livewire Flux. Nothing to install.

What risk level is list_flux_components? +

list_flux_components is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_flux_components? +

Yes. Add a rate_limit block to the list_flux_components rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block list_flux_components completely? +

Set action: deny in the PolicyLayer policy for list_flux_components. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides list_flux_components? +

list_flux_components is provided by the Livewire Flux MCP server (lemaur/livewire-flux-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Livewire Flux tool call.

Start from Livewire Flux, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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4 Livewire Flux tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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