falcon_list_modules

List all available Falcon MCP modules

SERVERCrowdStrike Falcon SOURCE@falcon-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/crowdstrike/falcon-list-modules.md

WHAT IT DOES

What falcon_list_modules does on CrowdStrike Falcon

AI agents call falcon_list_modules to retrieve information from CrowdStrike Falcon without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why falcon_list_modules is rated Low

This tool retrieves and displays available modules without creating, modifying, deleting, or executing operations. It is a pure informational read operation with minimal blast radius if misused by an AI agent.

From the tool's definition Tool name 'falcon_list_modules' and description 'List all available Falcon MCP modules' indicate a query/enumeration operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs falcon_list_modules safely

PolicyLayer is an MCP gateway: it sits between your AI agents and CrowdStrike Falcon, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For falcon_list_modules, this is the rule to start with:

falcon_list_modules Allowed

falcon_list_modules is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "falcon_list_modules": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect CrowdStrike Falcon, apply this rule, and every falcon_list_modules call is checked against it from then on.

FAQ

Questions about falcon_list_modules

What does the falcon_list_modules tool do? +

List all available Falcon MCP modules. It is categorised as a Read tool in the CrowdStrike Falcon MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on falcon_list_modules? +

Register the CrowdStrike Falcon MCP server in PolicyLayer and add a rule for falcon_list_modules: 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 CrowdStrike Falcon. Nothing to install.

What risk level is falcon_list_modules? +

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

Can I rate-limit falcon_list_modules? +

Yes. Add a rate_limit block to the falcon_list_modules 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 falcon_list_modules completely? +

Set action: deny in the PolicyLayer policy for falcon_list_modules. 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 falcon_list_modules? +

falcon_list_modules is provided by the CrowdStrike Falcon MCP server (@falcon-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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