seerr_approve_request · Homelab MCP: Risk & Policy

WHAT IT DOES

What seerr_approve_request does on Homelab

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

WHY IT NEEDS A POLICY

Why seerr_approve_request needs a policy

This tool modifies data by approving (transitioning state of) a pending request, which is a reversible change. It does not execute arbitrary commands, delete data irreversibly, or move money. While it could trigger downstream media downloads/processing, the tool itself performs a state-change write operation on a request object.

From the tool's definition Tool name 'seerr_approve_request' and description 'Approve a pending media request in Seerr' indicate a modification action that creates or changes state in the Seerr media request system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

seerr_approve_request Rate-limited

seerr_approve_request 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": {
    "seerr_approve_request": {
      "limits": [
        {
          "counter": "seerr_approve_request_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 Homelab, so you can run agents against it safely.

FAQ

Questions about seerr_approve_request

What does the seerr_approve_request tool do? +

Approve a pending media request in Seerr. It is categorised as a Write tool in the Homelab MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on seerr_approve_request? +

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

What risk level is seerr_approve_request? +

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

Can I rate-limit seerr_approve_request? +

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

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

seerr_approve_request is provided by the Homelab MCP server (nainounen/homelab-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.