rest · Integration Quest MCP: Risk & Policy

WHAT IT DOES

What rest does on Integration Quest

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

WHY IT NEEDS A POLICY

Why rest needs a policy

The tool creates or modifies in-game resource values (Uptime and API Credits) in a reversible manner. This is characteristic of Write operations, as it updates game state without permanent data destruction or external system impact. Severity is low because the effects are confined to a text-based RPG game environment with no real-world consequences.

From the tool's definition Tool description states 'Rest to recover Uptime and API Credits' — this modifies character state (Uptime and API Credits values) within the game progression system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

rest Rate-limited

rest 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": {
    "rest": {
      "limits": [
        {
          "counter": "rest_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 Integration Quest, so you can run agents against it safely.

FAQ

Questions about rest

What does the rest tool do? +

Rest to recover Uptime and API Credits. It is categorised as a Write tool in the Integration Quest MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on rest? +

Register the Integration Quest MCP server in PolicyLayer and add a rule for rest: 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 Integration Quest. Nothing to install.

What risk level is rest? +

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

Can I rate-limit rest? +

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

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

rest is provided by the Integration Quest MCP server (mattcarpenter-workato/workato-integration-quest). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.