Bitcoin-MCP

Instructions

Implementation Reference

• src/bitcoin_mcp/server.py:1444-1457 (handler)

  The 'estimate_smart_fee' handler function which interfaces with the Bitcoin RPC to fetch fee estimates and formats the response for the MCP client.

  @mcp.prompt()
  def track_transaction(txid: str) -> str:
      """Track a transaction from mempool to confirmation."""
      return (
          f"Track Bitcoin transaction {txid}. First, try get_mempool_entry to check if "
          f"it's unconfirmed. If in mempool, report its fee rate, position estimate, and "
          f"ancestors (get_mempool_ancestors). Then use analyze_transaction for full details. "
          f"If confirmed, report the block it's in and confirmations. Assess whether the "
          f"fee rate was appropriate and estimate when it will confirm if still pending."
      )
  
  
  # ============================================================