How to Build and Secure a Personal AI Agent with OpenClaw

OpenClaw is an open-source personal AI agent that gained 100,000 GitHub stars in its first week by enabling AI assistants to take real-world actions like managing emails, checking bills, and filing insurance claims through a three-layer architecture connecting messaging platforms to language models and automation tools. The system processes messages through a seven-stage loop that normalizes inputs, routes them through AI models, and executes actions via browser automation and external services, requiring careful security configuration to prevent unauthorized access and prompt injection attacks.