stacks_market_buy_no

SERVERAibtc SOURCEaibtcdev/aibtc-mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/io-github-aibtcdev-mcp-server/stacks-market-buy-no.md

WHAT IT DOES

What stacks_market_buy_no does on Aibtc

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

RISK

Why stacks_market_buy_no is rated Critical

This tool executes a real financial transaction on the Stacks blockchain mainnet, purchasing prediction market shares using actual cryptocurrency (uSTX). It commits financial obligations and moves funds from the user's wallet, qualifying it as a Financial category tool.

From the tool's definition Buy NO shares in a Stacks Market prediction market... Uses the buy-no-auto function with slippage protection via a max-cost cap... Requires an unlocked wallet. Only available on mainnet.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stacks_market_buy_no safely

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

stacks_market_buy_no Approval-gated

Any call to stacks_market_buy_no 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": {
    "stacks_market_buy_no": {
      "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 Aibtc, apply this rule, and every stacks_market_buy_no call is checked against it from then on.

FAQ

Questions about stacks_market_buy_no

What does the stacks_market_buy_no tool do? +

Buy NO shares in a Stacks Market prediction market. Uses the buy-no-auto function with slippage protection via a max-cost cap. The transaction will fail if the cost exceeds max_cost_ustx. Requires an unlocked wallet. Only available on mainnet. It is categorised as a Financial tool in the Aibtc MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on stacks_market_buy_no? +

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

What risk level is stacks_market_buy_no? +

stacks_market_buy_no 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 stacks_market_buy_no? +

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

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

stacks_market_buy_no is provided by the Aibtc MCP server (aibtcdev/aibtc-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Aibtc, and thousands of servers like it.

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place_market_order on Lighter MCP →buy_now on Ebay → All critical-risk MCP tools → The MCP Attack Database →

Guides

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