pm_sell

Sell outcome tokens on Polymarket prediction market

SERVERWaiaas SOURCEminhoyoo-iotrust/waiaas

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/minhoyoo-iotrust-waiaas/pm-sell.md

WHAT IT DOES

What pm_sell does on Waiaas

AI agents use pm_sell to commit financial operations through Waiaas, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why pm_sell is rated Critical

This tool sells prediction market tokens on Polymarket, which constitutes a financial transaction with real monetary value. Selling tokens can result in gains or losses of funds, and the action is irreversible once executed on-chain. It falls squarely in the Financial category, which takes highest severity precedence.

From the tool's definition 'Sell outcome tokens on Polymarket prediction market' - directly executes a financial transaction on a prediction market

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs pm_sell safely

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

pm_sell Approval-gated

Any call to pm_sell is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "pm_sell": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about pm_sell

What does the pm_sell tool do? +

Sell outcome tokens on Polymarket prediction market. It is categorised as a Financial tool in the Waiaas MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on pm_sell? +

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

What risk level is pm_sell? +

pm_sell is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit pm_sell? +

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

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

pm_sell is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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Guides

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