update_organization_user_membership

WHAT IT DOES

What update_organization_user_membership does on Infisical MCP

AI agents use update_organization_user_membership to create or update resources in Infisical MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Infisical MCP environment.

WHY IT NEEDS A POLICY

Why update_organization_user_membership needs a policy

This tool modifies user membership data within an organization, which is a reversible write operation. While it affects access control and organizational structure, it is not destructive (no deletion), financial, or code execution.

From the tool's definition Tool name contains 'update' and description states 'Update an organization user membership' — a write operation that modifies existing organizational membership records.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_organization_user_membership Rate-limited

update_organization_user_membership stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_organization_user_membership": {
      "limits": [
        {
          "counter": "update_organization_user_membership_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Infisical MCP, so you can run agents against it safely.

FAQ

Questions about update_organization_user_membership

What does the update_organization_user_membership tool do? +

Update an organization user membership. It is categorised as a Write tool in the Infisical MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_organization_user_membership? +

Register the Infisical MCP server in PolicyLayer and add a rule for update_organization_user_membership: 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 Infisical MCP. Nothing to install.

What risk level is update_organization_user_membership? +

update_organization_user_membership is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_organization_user_membership? +

Yes. Add a rate_limit block to the update_organization_user_membership 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.

How do I block update_organization_user_membership completely? +

Set action: deny in the PolicyLayer policy for update_organization_user_membership. 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.

What MCP server provides update_organization_user_membership? +

update_organization_user_membership is provided by the Infisical MCP server (plgonzalezrx8/infisicalmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.