Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active. https://librechat.ai/
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Danny Avila dd35f42073
🔒 feat: Idempotency Check for OAuth Flow Completion (#10468)
* 🔒 feat: Implement idempotency check for OAuth flow completion

- Added a check to prevent duplicate token exchanges if the OAuth flow has already been completed.
- Updated the OAuth callback route to redirect appropriately when a completed flow is detected.
- Refactored token storage logic to use original flow state credentials instead of updated ones.
- Enhanced tests to cover the new idempotency behavior and ensure correct handling of OAuth flow states.

* chore: add back scope for logging

* refactor: Add isFlowStale method to FlowStateManager for stale flow detection

- Implemented a new method to check if a flow is stale based on its age and status.
- Updated MCPConnectionFactory to utilize the isFlowStale method for cleaning up stale OAuth flows.
- Enhanced logging to provide more informative messages regarding flow status and age during cleanup.

* test: Add unit tests for isFlowStale method in FlowStateManager

- Implemented comprehensive tests for the isFlowStale method to verify its behavior across various flow statuses (PENDING, COMPLETED, FAILED) and age thresholds.
- Ensured correct handling of edge cases, including flows with missing timestamps and custom stale thresholds.
- Enhanced test coverage to validate the logic for determining flow staleness based on createdAt, completedAt, and failedAt timestamps.
2025-11-12 08:44:45 -05:00
.devcontainer 🐋 chore: remove Docker version syntax as its no longer (#4375) 2024-10-19 08:22:26 -04:00
.github 🔄 refactor: MCP Registry System with Distributed Caching (#10191) 2025-10-31 15:00:21 -04:00
.husky refactor: Latest Message Tracking with Robust Text Key Generation (#10059) 2025-10-10 04:22:16 -04:00
.vscode 🔐 feat: Granular Role-based Permissions + Entra ID Group Discovery (#7804) 2025-08-13 16:24:17 -04:00
api 🔒 feat: Idempotency Check for OAuth Flow Completion (#10468) 2025-11-12 08:44:45 -05:00
client 🌍 i18n: Update translation.json with latest translations (#10448) 2025-11-11 14:15:41 -05:00
config 📡 refactor: Flush Redis Cache Script (#10087) 2025-10-12 04:15:18 -04:00
e2e v0.8.1-rc1 (#10316) 2025-10-30 16:36:54 -04:00
helm v0.8.1-rc1 (#10316) 2025-10-30 16:36:54 -04:00
packages 🔒 feat: Idempotency Check for OAuth Flow Completion (#10468) 2025-11-12 08:44:45 -05:00
redis-config 🔄 refactor: Migrate Cache Logic to TypeScript (#9771) 2025-10-02 09:33:58 -04:00
utils 🐋 chore: switch from ankane/pgvector to pgvector/pgvector (#9245) 2025-08-27 02:04:58 -04:00
.dockerignore 🐳 : Further Docker build Cleanup & Docs Update (#1502) 2024-01-06 11:59:08 -05:00
.env.example 📦 chore: Remove @langchain/community & Related Legacy Code (#10375) 2025-11-05 19:24:36 -05:00
.gitignore ♻️ refactor: MCPManager for Scalability, Fix App-Level Detection, Add Lazy Connections (#8930) 2025-08-13 11:45:06 -04:00
.prettierrc 🧹 chore: Migrate to Flat ESLint Config & Update Prettier Settings (#5737) 2025-02-09 12:15:20 -05:00
bun.lockb 📦 chore: bump vite to address low severity vulns (#9553) 2025-09-10 14:56:46 -04:00
CHANGELOG.md 📜 docs: Unreleased Changelog (#7560) 2025-05-27 15:47:36 -04:00
deploy-compose.yml 🐋 chore: switch from ankane/pgvector to pgvector/pgvector (#9245) 2025-08-27 02:04:58 -04:00
docker-compose.override.yml.example 🔑 feat: SAML authentication (#6169) 2025-05-29 11:00:58 -04:00
docker-compose.yml 🧹 chore: Cleanup Logger and Utility Imports (#9935) 2025-10-01 23:30:47 -04:00
Dockerfile v0.8.1-rc1 (#10316) 2025-10-30 16:36:54 -04:00
Dockerfile.multi v0.8.1-rc1 (#10316) 2025-10-30 16:36:54 -04:00
eslint.config.mjs 🚌 fix: MCP Runtime Errors while Initializing (#9046) 2025-08-13 14:41:38 -04:00
librechat.example.yaml 🗂️ feat: Add Optional Group Field to ModelSpecs Configuration (#9996) 2025-10-11 07:55:06 -04:00
LICENSE ⚖️ docs: Update LICENSE.md Year: 2024 -> 2025 (#5915) 2025-02-17 10:39:46 -05:00
package-lock.json 🧰 fix: Unprocessed Tool Calls Edge Case (#10440) 2025-11-10 17:12:06 -05:00
package.json 📦 chore: Remove @langchain/community & Related Legacy Code (#10375) 2025-11-05 19:24:36 -05:00
rag.yml 🐋 chore: switch from ankane/pgvector to pgvector/pgvector (#9245) 2025-08-27 02:04:58 -04:00
README.md 🔗 feat: Custom Jina API URL for Web Search Reranking (#9236) 2025-09-06 08:39:20 -04:00

LibreChat

Deploy on Railway Deploy on Zeabur Deploy on Sealos

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Features

  • 🖥️ UI & Experience inspired by ChatGPT with enhanced design and features

  • 🤖 AI Model Selection:

    • Anthropic (Claude), AWS Bedrock, OpenAI, Azure OpenAI, Google, Vertex AI, OpenAI Responses API (incl. Azure)
    • Custom Endpoints: Use any OpenAI-compatible API with LibreChat, no proxy required
    • Compatible with Local & Remote AI Providers:
      • Ollama, groq, Cohere, Mistral AI, Apple MLX, koboldcpp, together.ai,
      • OpenRouter, Perplexity, ShuttleAI, Deepseek, Qwen, and more
  • 🔧 Code Interpreter API:

    • Secure, Sandboxed Execution in Python, Node.js (JS/TS), Go, C/C++, Java, PHP, Rust, and Fortran
    • Seamless File Handling: Upload, process, and download files directly
    • No Privacy Concerns: Fully isolated and secure execution
  • 🔦 Agents & Tools Integration:

    • LibreChat Agents:
      • No-Code Custom Assistants: Build specialized, AI-driven helpers
      • Agent Marketplace: Discover and deploy community-built agents
      • Collaborative Sharing: Share agents with specific users and groups
      • Flexible & Extensible: Use MCP Servers, tools, file search, code execution, and more
      • Compatible with Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, Google, Vertex AI, Responses API, and more
      • Model Context Protocol (MCP) Support for Tools
  • 🔍 Web Search:

    • Search the internet and retrieve relevant information to enhance your AI context
    • Combines search providers, content scrapers, and result rerankers for optimal results
    • Customizable Jina Reranking: Configure custom Jina API URLs for reranking services
    • Learn More →
  • 🪄 Generative UI with Code Artifacts:

    • Code Artifacts allow creation of React, HTML, and Mermaid diagrams directly in chat
  • 🎨 Image Generation & Editing

  • 💾 Presets & Context Management:

    • Create, Save, & Share Custom Presets
    • Switch between AI Endpoints and Presets mid-chat
    • Edit, Resubmit, and Continue Messages with Conversation branching
    • Create and share prompts with specific users and groups
    • Fork Messages & Conversations for Advanced Context control
  • 💬 Multimodal & File Interactions:

    • Upload and analyze images with Claude 3, GPT-4.5, GPT-4o, o1, Llama-Vision, and Gemini 📸
    • Chat with Files using Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, & Google 🗃️
  • 🌎 Multilingual UI:

    • English, 中文 (简体), 中文 (繁體), العربية, Deutsch, Español, Français, Italiano
    • Polski, Português (PT), Português (BR), Русский, 日本語, Svenska, 한국어, Tiếng Việt
    • Türkçe, Nederlands, עברית, Català, Čeština, Dansk, Eesti, فارسی
    • Suomi, Magyar, Հայերեն, Bahasa Indonesia, ქართული, Latviešu, ไทย, ئۇيغۇرچە
  • 🧠 Reasoning UI:

    • Dynamic Reasoning UI for Chain-of-Thought/Reasoning AI models like DeepSeek-R1
  • 🎨 Customizable Interface:

    • Customizable Dropdown & Interface that adapts to both power users and newcomers
  • 🗣️ Speech & Audio:

    • Chat hands-free with Speech-to-Text and Text-to-Speech
    • Automatically send and play Audio
    • Supports OpenAI, Azure OpenAI, and Elevenlabs
  • 📥 Import & Export Conversations:

    • Import Conversations from LibreChat, ChatGPT, Chatbot UI
    • Export conversations as screenshots, markdown, text, json
  • 🔍 Search & Discovery:

    • Search all messages/conversations
  • 👥 Multi-User & Secure Access:

    • Multi-User, Secure Authentication with OAuth2, LDAP, & Email Login Support
    • Built-in Moderation, and Token spend tools
  • ⚙️ Configuration & Deployment:

    • Configure Proxy, Reverse Proxy, Docker, & many Deployment options
    • Use completely local or deploy on the cloud
  • 📖 Open-Source & Community:

    • Completely Open-Source & Built in Public
    • Community-driven development, support, and feedback

For a thorough review of our features, see our docs here 📚

🪶 All-In-One AI Conversations with LibreChat

LibreChat brings together the future of assistant AIs with the revolutionary technology of OpenAI's ChatGPT. Celebrating the original styling, LibreChat gives you the ability to integrate multiple AI models. It also integrates and enhances original client features such as conversation and message search, prompt templates and plugins.

With LibreChat, you no longer need to opt for ChatGPT Plus and can instead use free or pay-per-call APIs. We welcome contributions, cloning, and forking to enhance the capabilities of this advanced chatbot platform.

Watch the video

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🌐 Resources

GitHub Repo:

Other:


📝 Changelog

Keep up with the latest updates by visiting the releases page and notes:

⚠️ Please consult the changelog for breaking changes before updating.


Star History

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danny-avila%2FLibreChat | Trendshift ROSS Index - Fastest Growing Open-Source Startups in Q1 2024 | Runa Capital


Contributions

Contributions, suggestions, bug reports and fixes are welcome!

For new features, components, or extensions, please open an issue and discuss before sending a PR.

If you'd like to help translate LibreChat into your language, we'd love your contribution! Improving our translations not only makes LibreChat more accessible to users around the world but also enhances the overall user experience. Please check out our Translation Guide.


💖 This project exists in its current state thanks to all the people who contribute


🎉 Special Thanks

We thank Locize for their translation management tools that support multiple languages in LibreChat.

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