idp_investigate_entity
Investigate entities for identity protection
This record as markdown: /tools/crowdstrike/idp-investigate-entity.md
What idp_investigate_entity does on CrowdStrike Falcon
AI agents call idp_investigate_entity 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 idp_investigate_entity is rated Low
This tool retrieves investigation details about identity entities, which is fundamentally a read operation. While the tool accesses potentially sensitive identity/security data (raising severity to medium), it does not modify data, execute commands, or trigger destructive actions.
From the tool's definition Tool name 'idp_investigate_entity' with description 'Investigate entities for identity protection' indicates querying or retrieving investigation data about identity entities.
Attacks that exploit this kind of access
The rule that runs idp_investigate_entity 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 idp_investigate_entity, this is the rule to start with:
idp_investigate_entity 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 idp_investigate_entity call is checked against it from then on.
Questions about idp_investigate_entity
Investigate entities for identity protection. 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 idp_investigate_entity: 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.
idp_investigate_entity 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 idp_investigate_entity 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 idp_investigate_entity. 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.
idp_investigate_entity 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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