LangBot

LangBot: Production-grade agentic IM bot platform for Discord, Slack, WeChat, and more

LangBot is an open-source Python platform for building production-grade agentic bots across major instant messaging platforms including Discord, Slack, Telegram, WeChat, LINE, and others. It supports knowledge base orchestration, a plugin system, and integrates with a wide range of LLM backends including GPT, Claude, Gemini, DeepSeek, Ollama, and workflow tools like n8n, Dify, and Langflow. The project has accumulated over 16,000 GitHub stars, indicating meaningful community adoption.