List non-managed service account(s)
AI agents call list_non_managed_service_accounts to retrieve information from BloodHound MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries Active Directory to enumerate non-managed service accounts, which is a read operation with no side effects on the directory itself. However, severity is medium rather than low because the information retrieved (service account identities and their non-managed status) can be valuable reconnaissance for an attacker planning lateral movement or privilege escalation attacks, particularly when combined…
From the tool's definition Tool name 'list_non_managed_service_accounts' indicates a query/list operation that retrieves information about service accounts in Active Directory. The verb 'list' is characteristic of read-only operations.
Documented attack patterns abuse exactly the kind of access list_non_managed_service_accounts gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and BloodHound MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_non_managed_service_accounts:
{
"version": "1",
"default": "deny",
"tools": {
"list_non_managed_service_accounts": {}
}
}list_non_managed_service_accounts is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List non-managed service account(s). It is categorised as a Read tool in the BloodHound MCP MCP Server, which means it retrieves data without modifying state.
Register the BloodHound MCP server in PolicyLayer and add a rule for list_non_managed_service_accounts: 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. Nothing to install.
list_non_managed_service_accounts 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 list_non_managed_service_accounts 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 list_non_managed_service_accounts. 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.
list_non_managed_service_accounts is provided by the BloodHound MCP server (stevenyu113228/bloodhound-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 106 BloodHound MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
106 BloodHound MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.