Get-OpenShares
AI agents call Get-OpenShares 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.
The 'Get-' prefix strongly indicates a read-only query operation. The server is designed for security visibility and analysis (discovering sensitive data, analyzing permissions and access risks). 'OpenShares' likely refers to network shares with permissive access controls.
From the tool's definition Tool name 'Get-OpenShares' indicates a retrieval operation (Get prefix). Empty description limits confidence, but naming pattern and server context (Netwrix Access Analyzer focused on visibility into data access and permissions) suggest this retrieves…
Attacks that exploit this kind of access
Get-OpenShares. 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-OpenShares: 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-OpenShares 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-OpenShares 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-OpenShares. 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-OpenShares 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.
Get-OpenShares is one line of Mcp Netwrixaccessanalayzer's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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