Removes a security role assignment from a specific user, revoking the permissions granted by that role. Use this when users change roles or no longer need certain access levels.
AI agents call remove_role_from_user to permanently remove resources in Dataverse MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Removing a role from a user revokes access permissions immediately. While not deleting data, it is an irreversible authorization change (without a corresponding re-assignment) that can disrupt user access and is not easily undone automatically. The blast radius is high because misuse could lock out users or revoke critical permissions across an organization.
From the tool's definition Removes a security role assignment from a specific user, revoking the permissions granted by that role
Attacks that exploit this kind of access
Removes a security role assignment from a specific user, revoking the permissions granted by that role. Use this when users change roles or no longer need certain access levels. It is categorised as a Destructive tool in the Dataverse MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Dataverse MCP Server MCP server in PolicyLayer and add a rule for remove_role_from_user: 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 Dataverse MCP Server. Nothing to install.
remove_role_from_user is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the remove_role_from_user 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 remove_role_from_user. 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.
remove_role_from_user is provided by the Dataverse MCP Server MCP server (wizspdemo/dataverse-mcp3). 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.
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