rewards_stream

The vault

SERVERTwofold SOURCEtwofold-mcp

Low RISK CLASS

Category Other

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/twofold-mcp/rewards-stream.md

WHAT IT DOES

What rewards_stream does on Twofold

AI agents call rewards_stream as a supporting operation in Twofold workflows.

RISK

Why rewards_stream is rated Low

Without any rule in front of it, every call an agent makes to rewards_stream happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs rewards_stream safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Twofold, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For rewards_stream, this is the rule to start with:

rewards_stream Rate-limited

rewards_stream gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "rewards_stream": {
      "limits": [
        {
          "counter": "rewards_stream_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Twofold, apply this rule, and every rewards_stream call is checked against it from then on.

FAQ

Questions about rewards_stream

What does the rewards_stream tool do? +

The vault. It is categorised as a Other tool in the Twofold MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on rewards_stream? +

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

What risk level is rewards_stream? +

rewards_stream is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit rewards_stream? +

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

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

rewards_stream is provided by the Twofold MCP server (twofold-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Twofold, and thousands of servers like it.

This server

All 21 Twofold tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Tool risk categories →MCP tool →