This record as markdown: /tools/crowdstrike/falcon-search-actors.md
What falcon_search_actors does on CrowdStrike Falcon
AI agents call falcon_search_actors 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.
Why falcon_search_actors is rated Low
This tool retrieves and searches threat actor data from the CrowdStrike Falcon platform for research purposes. It performs a read-only query operation with no side effects, no code execution, and no data modification. The action is informational intelligence gathering, which is the lowest-risk category.
From the tool's definition Tool name 'falcon_search_actors' with description 'Research threat actors' indicates data retrieval and querying of threat actor information without modifying or executing external operations.
Attacks that exploit this kind of access
The rule that runs falcon_search_actors 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_search_actors, this is the rule to start with:
falcon_search_actors is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect CrowdStrike Falcon, apply this rule, and every falcon_search_actors call is checked against it from then on.
Questions about falcon_search_actors
Research threat actors. It is categorised as a Read tool in the CrowdStrike Falcon MCP Server, which means it retrieves data without modifying state.
Register the CrowdStrike Falcon MCP server in PolicyLayer and add a rule for falcon_search_actors: 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.
falcon_search_actors is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the falcon_search_actors 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.
Set action: deny in the PolicyLayer policy for falcon_search_actors. 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.
falcon_search_actors 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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