restore_backup · WAKE Protocol MCP: Risk & Policy

WHAT IT DOES

What restore_backup does on WAKE Protocol

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

WHY IT NEEDS A POLICY

Why restore_backup needs a policy

An AI agent can call restore_backup faster than any human can review — one bad instruction and it creates or modifies resources in WAKE Protocol by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

restore_backup Rate-limited

restore_backup 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": {
    "restore_backup": {
      "limits": [
        {
          "counter": "restore_backup_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 WAKE Protocol, so you can run agents against it safely.

FAQ

Questions about restore_backup

What does the restore_backup tool do? +

Restore a will from a backup snapshot. Executor-only. It is categorised as a Write tool in the WAKE Protocol MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on restore_backup? +

Register the WAKE Protocol MCP server in PolicyLayer and add a rule for restore_backup: 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 WAKE Protocol. Nothing to install.

What risk level is restore_backup? +

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

Can I rate-limit restore_backup? +

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

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

restore_backup is provided by the WAKE Protocol MCP server (wake-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.