pm_finalize

Finalize a private market.

SERVERBasis MCP Server SOURCElaunch-on-basis/mcp-ts

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/launch-on-basis-mcp-ts/pm-finalize.md

WHAT IT DOES

What pm_finalize does on Basis MCP Server

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

RISK

Why pm_finalize is rated Critical

Finalizing a prediction market is a financial operation that locks in outcomes and triggers irreversible settlement of funds. Misuse could result in unintended financial transfers, market manipulation, or loss of user assets. This ranks higher than Execute or Destructive because it specifically commits financial obligations and moves value.

From the tool's definition Tool finalizes a private market, which commits financial outcomes and likely distributes funds based on prediction market results. Part of a suite including 'bet', 'buy_token', 'buy_order', and staking/loan functionality on BNB Smart Chain.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs pm_finalize safely

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

pm_finalize Approval-gated

Any call to pm_finalize 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_finalize": {
      "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 Basis MCP Server, apply this rule, and every pm_finalize call is checked against it from then on.

FAQ

Questions about pm_finalize

What does the pm_finalize tool do? +

Finalize a private market. It is categorised as a Financial tool in the Basis MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on pm_finalize? +

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

What risk level is pm_finalize? +

pm_finalize 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_finalize? +

Yes. Add a rate_limit block to the pm_finalize 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_finalize completely? +

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

pm_finalize is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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