List domain controllers (spawn mode)
AI agents call spawn_net_domainControllers to retrieve information from Cobalt Strike MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Despite the elevated organizational context (Cobalt Strike red team operations), this specific tool retrieves information about domain controllers without side effects. It performs reconnaissance/enumeration, which is a Read operation.
From the tool's definition Tool name 'spawn_net_domainControllers' and description 'List domain controllers' indicate data retrieval without modification. The 'List' verb and query-like behavior ('spawn mode') are characteristic of Read operations.
Attacks that exploit this kind of access
List domain controllers (spawn mode). It is categorised as a Read tool in the Cobalt Strike MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Cobalt Strike MCP Server MCP server in PolicyLayer and add a rule for spawn_net_domainControllers: 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 Cobalt Strike MCP Server. Nothing to install.
spawn_net_domainControllers 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 spawn_net_domainControllers 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 spawn_net_domainControllers. 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.
spawn_net_domainControllers is provided by the Cobalt Strike MCP Server MCP server (mickeydb/cobalt-strike-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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