save_auth_profile · Blop MCP: Risk & Policy

WHAT IT DOES

What save_auth_profile does on Blop

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

WHY IT NEEDS A POLICY

Why save_auth_profile needs a policy

The tool saves (writes) authentication profile data, which is a reversible modification. It does not delete data (Destructive), execute arbitrary code (Execute), or move money (Financial). However, the lack of description creates uncertainty. Given the authentication context and potential impact on access control if misused by an AI agent, this warrants 'high' severity. The empty description lowers confidence from 0.

From the tool's definition Tool name is 'save_auth_profile'; description is empty. Context indicates this is a release confidence control plane that handles 'auditable go/no-go decisions' and authentication sessions (sibling tool 'capture_auth_session').

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

save_auth_profile Rate-limited

save_auth_profile 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": {
    "save_auth_profile": {
      "limits": [
        {
          "counter": "save_auth_profile_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 Blop, so you can run agents against it safely.

FAQ

Questions about save_auth_profile

What does the save_auth_profile tool do? +

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

How do I enforce a policy on save_auth_profile? +

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

What risk level is save_auth_profile? +

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

Can I rate-limit save_auth_profile? +

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

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

save_auth_profile is provided by the Blop MCP server (n2400813g/blop-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.