Query computer data from BloodHound. info_type options: info - general computer properties and attributes admin_rights - objects this computer has admin rights on admin_users - users/groups that have admin rights on this computer constrained_delegation - services this computer can delegate to via...
AI agents call computer_info to retrieve information from BloodHound MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves Active Directory computer data from BloodHound, including privilege relationships, delegation configurations, and control paths. It performs no writes or modifications.
From the tool's definition 'Query computer data from BloodHound' and info_type options including 'info - general computer properties and attributes', 'admin_rights', 'admin_users', 'controllables', 'controllers', 'dcom_rights' — all retrieval/query operations
Risk signalsAdmin/system-level operation
Documented attack patterns abuse exactly the kind of access computer_info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and BloodHound MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for computer_info:
{
"version": "1",
"default": "deny",
"tools": {
"computer_info": {}
}
}computer_info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Query computer data from BloodHound. info_type options: info - general computer properties and attributes admin_rights - objects this computer has admin rights on admin_users - users/groups that have admin rights on this computer constrained_delegation - services this computer can delegate to via kerberos constrained_users - users with contained delegation TO this computer controllables - objects this computer can control controllers - principals that have control over this computer dcom_rights - machines this computer can execute DCOM on dcom_users - users/groups with DCOM rights ON this computer group_membership - groups this computer belongs to ps_remote_rights - machines this computer can PSRemote to ps_remote_users - users/groups with PSRemote rights ON this computer rdp_rights - machines this computer can RDP to rdp_users - users/groups with RDP rights ON this computer sessions - users with active sessions on this computer sql_admins - SQL servers this computer is admin on args: computer_id: BloodHound object ID of the computer (required) info_type: what to retrieve (default: info) limit: Max Results (default 100, useful in large environments) skip: Pagination offset (default 0). It is categorised as a Read tool in the BloodHound MCP Server MCP Server, which means it retrieves data without modifying state.
Register the BloodHound MCP Server MCP server in PolicyLayer and add a rule for computer_info: 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 BloodHound MCP Server. Nothing to install.
computer_info 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 computer_info 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 computer_info. 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.
computer_info is provided by the BloodHound MCP Server MCP server (mwnickerson/bloodhound_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from BloodHound MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
13 BloodHound MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.