unsubscribe_realtime · Polymarket MCP Server MCP

WHAT IT DOES

What unsubscribe_realtime does on Polymarket MCP Server

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

WHY IT NEEDS A POLICY

Why unsubscribe_realtime needs a policy

Unsubscribing from a data feed modifies a subscription state (removes/cancels a subscription), which is a reversible write operation. It does not delete data, execute code, or involve financial transactions. The blast radius is low since the worst case is loss of real-time market data updates.

From the tool's definition Unsubscribe from a real-time data feed

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unsubscribe_realtime Rate-limited

unsubscribe_realtime 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": {
    "unsubscribe_realtime": {
      "limits": [
        {
          "counter": "unsubscribe_realtime_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 Polymarket MCP Server, so you can run agents against it safely.

FAQ

Questions about unsubscribe_realtime

What does the unsubscribe_realtime tool do? +

Unsubscribe from a real-time data feed. It is categorised as a Write tool in the Polymarket 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 unsubscribe_realtime? +

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

What risk level is unsubscribe_realtime? +

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

Can I rate-limit unsubscribe_realtime? +

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

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

unsubscribe_realtime is provided by the Polymarket MCP Server MCP server (nancheng582-jpg/polymarket-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.