> ## Documentation Index
> Fetch the complete documentation index at: https://docs.langbot.app/llms.txt
> Use this file to discover all available pages before exploring further.
# Features
LangBot is an open-source LLM native instant messaging robot development platform, aiming to provide an out-of-the-box IM robot development experience, with Agent, RAG, MCP and other LLM application functions, supporting global instant messaging platforms, and providing rich API interfaces, supporting custom development.
## Instant Messaging Platform Support
| Platform | Status | Remarks |
| ----------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------- |
| Personal QQ | ✅ | Supported by third-party applications that implement the OneBot11 protocol, supports QQ personal private and group chats |
| QQ Official Bot | ✅ | QQ Official Bot, supports channels, private chats, and group chats |
| WeCom | ✅ | |
| WeCom Intelligent Bot | ✅ | Support streaming output |
| WeCom Customer Service | ✅ | |
| WeChat Official Account | ✅ | |
| Lark | ✅ | Support streaming output |
| DingTalk | ✅ | Support streaming output |
| Discord | ✅ | |
| Telegram | ✅ | Support streaming output |
| Slack | ✅ | |
| Satori | ✅ | [Satori](https://satori.chat/zh-CN/introduction.html) is a universal chat protocol that theoretically supports QQ, Zulip, Miyoushe, and 15+ platforms |
| LINE | ✅ | |
| KOOK | ✅ | |
| WhatsApp | 🚧 | |
🚧: In development
For platform-specific feature support, please check [this document](/en/insight/platform-features).
## Model and LLMOps Platform Support
| Provider/Service | Status | Remarks |
| ------------------------------------------------------------------------------------------------------------------ | ------ | ----------------------------------------------- |
| [OpenAI](https://platform.openai.com/) | ✅ | Available for any OpenAI interface format model |
| [DeepSeek](https://www.deepseek.com/) | ✅ | |
| [Moonshot](https://www.moonshot.cn/) | ✅ | |
| [Anthropic](https://www.anthropic.com/) | ✅ | |
| [xAI](https://x.ai/) | ✅ | |
| [Zhipu AI](https://open.bigmodel.cn/) | ✅ | |
| [ShengSuanYun](https://www.shengsuanyun.com/?from=CH_KYIPP758) | ✅ | Global LLM aggregation platform (Recommended) |
| [CompShare](https://www.compshare.cn/?ytag=GPU_YY-gh_langbot) | ✅ | LLM and GPU resource platform |
| [PPIO](https://ppio.com/user/register?invited_by=QJKFYD\&utm_source=github_langbot) | ✅ | LLM and GPU resource platform |
| [302.AI](https://share.302.ai/SuTG99) | ✅ | LLM gateway (MaaS) |
| [Google Gemini](https://aistudio.google.com/prompts/new_chat) | ✅ | |
| [Dify](https://dify.ai) | ✅ | LLMOps platform |
| [n8n](https://n8n.io/) | ✅ | LLMOps platform |
| [Langflow](https://langflow.org/) | ✅ | LLMOps platform |
| [Ollama](https://ollama.com/) | ✅ | Local LLM running platform |
| [LMStudio](https://lmstudio.ai/) | ✅ | Local LLM running platform |
| [GiteeAI](https://ai.gitee.com/) | ✅ | LLM interface gateway (MaaS) |
| [SiliconFlow](https://siliconflow.cn/) | ✅ | LLM gateway (MaaS) |
| [Aliyun Bailian](https://bailian.console.aliyun.com/) | ✅ | LLM gateway (MaaS), LLMOps platform |
| [Volc Engine Ark](https://console.volcengine.com/ark/region:ark+cn-beijing/model?vendor=Bytedance\&view=LIST_VIEW) | ✅ | LLM gateway (MaaS), LLMOps platform |
| [ModelScope](https://modelscope.cn/docs/model-service/API-Inference/intro) | ✅ | LLM gateway (MaaS) |
| [TBox (Ant TreasureBox)](https://tbox.cn/) | ✅ | LLMOps platform |
| [Coze](https://coze.cn) | ✅ | LLMOps platform |
| [Cohere](https://cohere.com/) | ✅ | Rerank models |
| [Jina](https://jina.ai/) | ✅ | Rerank models |
| [Voyage AI](https://voyageai.com/) | ✅ | Rerank models |
## LLM Application Paradigm Implementation
| Application Paradigm | Status | Remarks |
| -------------------- | ------ | ----------------------------------------------------------- |
| Agent | ✅ | |
| RAG | ✅ | Using Chroma as vector database, supports Rerank re-scoring |
| MCP | ✅ | Support Stdio and HTTP protocol |
## System Extensibility
* HTTP Service API: Supports accessing various entities of LangBot through HTTP API interfaces with API key authentication.
* Outgoing Webhook: Supports sending internal events of LangBot to external systems through Webhook.
* Production-grade plugin system: A production-grade plugin system based on cross-process communication technology and asynchronous technology, supporting various component extensions.
## Case Screenshots
