create_incentive · Fuul MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_incentive does on Fuul MCP Server

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

WHY IT NEEDS A POLICY

Why create_incentive needs a policy

This tool creates incentive records within an affiliate program management system. While creation is reversible (Write rather than Destructive), incentives directly influence payouts and financial obligations to affiliates. The high severity reflects that misconfigured or malicious incentives could cause unintended financial commitments.

From the tool's definition Tool name 'create_incentive' indicates creation of new data. Server manages 'incentives' and 'payouts' which are financial mechanisms. Sibling tools include 'approve_payouts' and 'delete_incentive', confirming incentives are substantive financial objects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_incentive Rate-limited

create_incentive 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": {
    "create_incentive": {
      "limits": [
        {
          "counter": "create_incentive_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 Fuul MCP Server, so you can run agents against it safely.

FAQ

Questions about create_incentive

What does the create_incentive tool do? +

create_incentive. It is categorised as a Write tool in the Fuul 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 create_incentive? +

Register the Fuul MCP Server MCP server in PolicyLayer and add a rule for create_incentive: 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 Fuul MCP Server. Nothing to install.

What risk level is create_incentive? +

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

Can I rate-limit create_incentive? +

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

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

create_incentive is provided by the Fuul MCP Server MCP server (kuyen-labs/mcp_server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.