identity_update_oauth2_provider

WHAT IT DOES

What identity_update_oauth2_provider does on AWS IoT SiteWise MCP Server

AI agents use identity_update_oauth2_provider to create or update resources in AWS IoT SiteWise MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your AWS IoT SiteWise MCP Server environment.

WHY IT NEEDS A POLICY

Why identity_update_oauth2_provider needs a policy

This tool updates OAuth2 provider identity configuration, which is a Write operation (modifies settings reversibly). Severity is high because misconfiguration of OAuth2 providers can compromise authentication security, expose credentials, or enable unauthorized access.

From the tool's definition Tool name 'identity_update_oauth2_provider' indicates modification of OAuth2 provider configuration. The 'update' verb signals a reversible write operation that modifies identity/authentication settings.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

identity_update_oauth2_provider Rate-limited

identity_update_oauth2_provider 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": {
    "identity_update_oauth2_provider": {
      "limits": [
        {
          "counter": "identity_update_oauth2_provider_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 AWS IoT SiteWise MCP Server, so you can run agents against it safely.

FAQ

Questions about identity_update_oauth2_provider

What does the identity_update_oauth2_provider tool do? +

identity_update_oauth2_provider. It is categorised as a Write tool in the AWS IoT SiteWise MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on identity_update_oauth2_provider? +

Register the AWS IoT SiteWise MCP Server MCP server in PolicyLayer and add a rule for identity_update_oauth2_provider: 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 AWS IoT SiteWise MCP Server. Nothing to install.

What risk level is identity_update_oauth2_provider? +

identity_update_oauth2_provider is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit identity_update_oauth2_provider? +

Yes. Add a rate_limit block to the identity_update_oauth2_provider 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 identity_update_oauth2_provider completely? +

Set action: deny in the PolicyLayer policy for identity_update_oauth2_provider. 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 identity_update_oauth2_provider? +

identity_update_oauth2_provider is provided by the AWS IoT SiteWise MCP Server MCP server (awslabs.aws-iot-sitewise-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.