Get-ShadowAccess
AI agents call Get-ShadowAccess to retrieve information from Mcp Netwrixaccessanalayzer without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about shadow access (unauthorized or unmonitored access) within Active Directory, likely querying existing security data without modifying it. While the description is empty, the naming pattern and context of a Netwrix Access Analyzer integration (which focuses on visibility and assessment) indicate a read operation.
From the tool's definition Tool name 'Get-ShadowAccess' and server context: 'visibility into data access risks, data access patterns' and sibling tools like 'Get-ADPermissions', 'Get-ADUsers', 'Get-ADGroups' which are all retrieval operations.
Attacks that exploit this kind of access
Get-ShadowAccess. It is categorised as a Read tool in the Mcp Netwrixaccessanalayzer MCP Server, which means it retrieves data without modifying state.
Register the Mcp Netwrixaccessanalayzer MCP server in PolicyLayer and add a rule for Get-ShadowAccess: 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 Mcp Netwrixaccessanalayzer. Nothing to install.
Get-ShadowAccess 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 Get-ShadowAccess 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 Get-ShadowAccess. 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.
Get-ShadowAccess is provided by the Mcp Netwrixaccessanalayzer MCP server (netwrix/mcp-server-naa). 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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