stx_transfer_sip10_ft

Transfer a SIP-10 fungible token. Calls the token contract

SERVERBitcoin wallet MCP server SOURCEmarkmhendrickson/mcp-server-bitcoin

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/markmhendrickson-mcp-server-bitcoin/stx-transfer-sip10-ft.md

WHAT IT DOES

What stx_transfer_sip10_ft does on Bitcoin wallet MCP server

AI agents use stx_transfer_sip10_ft to commit financial operations through Bitcoin wallet MCP server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why stx_transfer_sip10_ft is rated Critical

This tool directly transfers cryptocurrency or tokenized financial value on the Stacks blockchain. Even if the transfer amount is small or can theoretically be reversed via a subsequent transfer, the primary function is to commit financial obligations and move assets. An AI agent misusing this tool could drain wallet balances or transfer user funds to adversaries.

From the tool's definition Tool name 'stx_transfer_sip10_ft' and description 'Transfer a SIP-10 fungible token' indicate irreversible movement of cryptocurrency assets (fungible tokens on the Stacks blockchain). SIP-10 is the Stacks standard for fungible tokens, analogous to ERC-20.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stx_transfer_sip10_ft safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Bitcoin wallet MCP server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For stx_transfer_sip10_ft, this is the rule to start with:

stx_transfer_sip10_ft Approval-gated

Any call to stx_transfer_sip10_ft 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": {
    "stx_transfer_sip10_ft": {
      "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 Bitcoin wallet MCP server, apply this rule, and every stx_transfer_sip10_ft call is checked against it from then on.

FAQ

Questions about stx_transfer_sip10_ft

What does the stx_transfer_sip10_ft tool do? +

Transfer a SIP-10 fungible token. Calls the token contract. It is categorised as a Financial tool in the Bitcoin wallet MCP server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on stx_transfer_sip10_ft? +

Register the Bitcoin wallet MCP server MCP server in PolicyLayer and add a rule for stx_transfer_sip10_ft: 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 Bitcoin wallet MCP server. Nothing to install.

What risk level is stx_transfer_sip10_ft? +

stx_transfer_sip10_ft 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 stx_transfer_sip10_ft? +

Yes. Add a rate_limit block to the stx_transfer_sip10_ft 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 stx_transfer_sip10_ft completely? +

Set action: deny in the PolicyLayer policy for stx_transfer_sip10_ft. 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 stx_transfer_sip10_ft? +

stx_transfer_sip10_ft is provided by the Bitcoin wallet MCP server MCP server (markmhendrickson/mcp-server-bitcoin). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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