pillar_send

Send sBTC from your Pillar smart wallet. Requires being connected first (use pillar_connect).

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/pillar-send.md

WHAT IT DOES

What pillar_send does on Aibtc

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

RISK

Why pillar_send is rated Critical

This tool transfers cryptocurrency (sBTC) from the user's wallet, which is a financial transaction moving real monetary value. It is irreversible once broadcast to the blockchain and has critical blast radius if misused by an AI agent, as funds could be sent to wrong addresses or malicious actors.

From the tool's definition Send sBTC from your Pillar smart wallet

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs pillar_send 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 pillar_send, this is the rule to start with:

pillar_send Approval-gated

Any call to pillar_send 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": {
    "pillar_send": {
      "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 pillar_send call is checked against it from then on.

FAQ

Questions about pillar_send

What does the pillar_send tool do? +

Send sBTC from your Pillar smart wallet. Requires being connected first (use pillar_connect). 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 pillar_send? +

Register the Aibtc MCP server in PolicyLayer and add a rule for pillar_send: 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 pillar_send? +

pillar_send 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 pillar_send? +

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

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

pillar_send 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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Guides

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