Find all owned groups that grant access to network shares
How to control find_all_owned_groups_granting_network_share_access ↓
AI agents call find_all_owned_groups_granting_network_share_access 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 identify owned groups with network share access permissions. While the results could inform attack planning in a compromised environment, the tool itself only reads and retrieves information without side effects.
From the tool's definition Tool name contains 'find' and description states 'Find all owned groups that grant access to network shares' — a query operation that retrieves and analyzes data about group memberships and network share permissions.
Documented attack patterns abuse exactly the kind of access find_all_owned_groups_granting_network_share_access 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 find_all_owned_groups_granting_network_share_access:
{
"version": "1",
"default": "deny",
"tools": {
"find_all_owned_groups_granting_network_share_access": {}
}
}find_all_owned_groups_granting_network_share_access is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Find all owned groups that grant access to network shares. 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 find_all_owned_groups_granting_network_share_access: 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.
find_all_owned_groups_granting_network_share_access 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 find_all_owned_groups_granting_network_share_access 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 find_all_owned_groups_granting_network_share_access. 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.
find_all_owned_groups_granting_network_share_access 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.
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106 BloodHound MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.