LangBot: messaging bridge for Hermes Agent

Open-source platform for building AI bots on Discord, Slack, Telegram, WeChat, Lark and more

What LangBot does

LangBot connects large language models to chat platforms including Discord, Telegram, Slack, LINE, QQ, WeChat, WeCom, Lark, DingTalk and KOOK from one codebase. It supports multi-turn dialogue, tool calling, multi-modal input, streaming output and a built-in knowledge base (RAG), with integrations for Dify, Coze, n8n, Langflow, Deerflow and Weknora.

Production features include access control, rate limiting, sensitive-word filtering and monitoring, and a web management panel replaces YAML editing. A plugin system with an event-driven architecture and MCP support lets you extend bots, and a multi-pipeline design allows different bots for different scenarios. The GitHub description names openclaw and hermes agent among its integrations. You can use LangBot Cloud, run uvx langbot, use Docker Compose, or deploy in one click to Zeabur or Railway.

Key features

One codebase for Discord, Telegram, Slack, LINE, QQ, WeChat, WeCom, Lark, DingTalk and KOOK
Multi-turn dialogue, tool calling, streaming output and built-in RAG
Integrations with Dify, Coze, n8n, Langflow, Deerflow and Weknora
Plugin system with event-driven architecture and MCP support
Web management panel, access control and rate limiting
Multi-pipeline setup with different bots for different scenarios

When to use it

Putting an agent backend such as Hermes Agent or OpenClaw in front of a Discord, Telegram or Slack bot
Running one bot across several chat platforms with shared access control
Adding a knowledge-base chatbot to WeChat or DingTalk

Who it is for: Developers and teams who want to ship AI bots on many chat platforms without writing separate integrations.

How it fits with Hermes Agent

The GitHub description lists openclaw and hermes agent among its integrations, but the opening part of the README does not document Hermes setup steps. LangBot is a chat-platform bridge that works with several agent and workflow backends.

How to install LangBot

These commands are copied from the project's README. Check the repository for the latest steps before you run them.

uvx langbot

Requirements: uv, to run uvx langbot (then open http://localhost:5300)

FAQ

What is LangBot?

LangBot is an open-source, production-grade platform for building AI-powered instant-messaging bots. It connects LLMs and agent backends to chat platforms such as Discord, Telegram, Slack, LINE and WeChat.

Does LangBot work with Hermes Agent?

The repository description lists hermes agent among its integrations, but the opening part of the README does not document the setup. Check the LangBot docs for the current Hermes steps.

How do I install LangBot?

Run uvx langbot, which needs uv installed, then open http://localhost:5300. The README also documents Docker Compose, one-click cloud deploys and the hosted LangBot Cloud.