rgb_send_bitcoin · RGB Lightning Network MCP Server MCP

WHAT IT DOES

What rgb_send_bitcoin does on RGB Lightning Network MCP Server

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

WHY IT NEEDS A POLICY

Why rgb_send_bitcoin needs a policy

Sending Bitcoin is a financial transaction that transfers real monetary value. It is irreversible once confirmed on-chain, making misuse potentially catastrophic. This clearly falls under the Financial category as it commits financial obligations and moves money.

From the tool's definition "Send Bitcoin to an address" — this tool moves Bitcoin (a financial asset) to an external address

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

rgb_send_bitcoin Approval-gated

Any call to rgb_send_bitcoin 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": {
    "rgb_send_bitcoin": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches RGB Lightning Network MCP Server, so you can run agents against it safely.

FAQ

Questions about rgb_send_bitcoin

What does the rgb_send_bitcoin tool do? +

Send Bitcoin to an address. It is categorised as a Financial tool in the RGB Lightning Network MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on rgb_send_bitcoin? +

Register the RGB Lightning Network MCP Server MCP server in PolicyLayer and add a rule for rgb_send_bitcoin: 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 RGB Lightning Network MCP Server. Nothing to install.

What risk level is rgb_send_bitcoin? +

rgb_send_bitcoin 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 rgb_send_bitcoin? +

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

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

rgb_send_bitcoin is provided by the RGB Lightning Network MCP Server MCP server (lnfi-network/rgb-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.