mirror of
https://github.com/danny-avila/LibreChat.git
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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/
aianthropicartifactsawsazurechatgptchatgpt-cloneclaudeclonedeepseekgeminigooglegpt-5librechatmcpo1openairesponses-apivisionwebui
3d1b883e9d
* feat: add admin user management endpoints
Add /api/admin/users with list, search, and delete handlers gated by
ACCESS_ADMIN + READ_USERS/MANAGE_USERS system grants. Handler factory
in packages/api uses findUsers, countUsers, and deleteUserById from
data-schemas.
* fix: address convention violations in admin users handlers
* fix: add pagination, self-deletion guard, and DB-level search limit
- listUsers now uses parsePagination + countUsers for proper pagination
matching the roles/groups pattern
- findUsers extended with optional limit/offset options
- deleteUser returns 403 when caller tries to delete own account
- searchUsers passes limit to DB query instead of fetching all and
slicing in JS
- Fix import ordering per CLAUDE.md, complete logger mock
- Replace fabricated date fallback with undefined
* fix: deterministic sort, null-safe pagination, consistent search filter
- Add sort option to findUsers; listUsers sorts by createdAt desc for
deterministic pagination
- Use != null guards for offset/limit to handle zero values correctly
- Remove username from search filter since it is not in the projection
or AdminUserSearchResult response type
* fix: last-admin deletion guard and search query max-length
- Prevent deleting the last admin user (look up target role, count
admins, reject with 400 if count <= 1)
- Cap search query at 200 characters to prevent regex DoS
- Add tests for both guards
* fix: include missing capability name in 403 Forbidden response
* fix: cascade user deletion cleanup, search username, parallel capability checks
- Cascade Config, AclEntry, and SystemGrant cleanup on user deletion
(matching the pattern in roles/groups handlers)
- Add username to admin search $or filter for parity with searchUsers
- Parallelize READ_* capability checks in listAllGrants with Promise.all
* fix: TOCTOU safety net, capability info leak, DRY/style cleanup, data-layer tests
- Add post-delete admin recount with CRITICAL log if race leaves 0 admins
- Revert capability name from 403 response to server-side log only
- Document thin deleteUserById limitation (full cascade is a future task)
- DRY: extract query.trim() to local variable in searchUsersHandler
- Add username to search projection, response type, and AdminUserSearchResult
- Functional filter/map in grants.ts parallel capability check
- Consistent null guards and limit>0 guard in findUsers options
- Fallback for empty result.message on delete response
- Fix mockUser() to generate unique _id per call
- Break long destructuring across multiple lines
- Assert countUsers filter and non-admin skip in delete tests
- Add data-layer tests for findUsers limit, offset, sort, and pagination
* chore: comment out admin delete user endpoint (out of scope)
* fix: cast USER principalId to ObjectId for ACL entry cleanup
ACL entries store USER principalId as ObjectId (via grantPermission casting),
but deleteAclEntries is a raw deleteMany that passes the filter through.
Passing a string won't match stored ObjectIds, leaving orphaned entries.
* chore: comment out unused requireManageUsers alongside disabled delete route
* fix: add missing logger.warn mock in capabilities test
* fix: harden admin users handlers — type safety, response consistency, test coverage
- Unify response shape: AdminUserSearchResult.userId → id, add AdminUserListItem type
- Fix unsafe req.query type assertion in searchUsersHandler (typeof guards)
- Anchor search regex with ^ for prefix matching (enables index usage)
- Add total/capped to search response for truncation signaling
- Add parseInt radix, remove redundant new Date() wrap
- Add tests: countUsers throw, countUsers call args, array query param, capped flag
* fix: scope deleteGrantsForPrincipal to tenant, deterministic search sort, align test mocks
- Add tenantId option to AdminUsersDeps.deleteGrantsForPrincipal and
pass req.user.tenantId at the call site, matching the pattern already
used by the roles and groups handlers
- Add sort: { name: 1 } to searchUsersHandler for deterministic results
- Align test mock deleteUserById messages with production output
('User was deleted successfully.')
- Make capped-results test explicitly set limit: '20' instead of
relying on the implicit default
* test: add tenantId propagation test for deleteGrantsForPrincipal
Add tenantId to createReqRes user type and test that a non-undefined
tenantId is threaded through to deleteGrantsForPrincipal.
* test: remove redundant deleteUserById override in tenantId test
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
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LibreChat
English · 中文
✨ 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, Helicone, Perplexity, ShuttleAI, Deepseek, Qwen, and more
-
- 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
- LibreChat Agents:
-
🔍 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
- Text-to-image and image-to-image with GPT-Image-1
- Text-to-image with DALL-E (3/2), Stable Diffusion, Flux, or any MCP server
- Produce stunning visuals from prompts or refine existing images with a single instruction
-
💾 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
-
- Never lose a response: AI responses automatically reconnect and resume if your connection drops
- Multi-Tab & Multi-Device Sync: Open the same chat in multiple tabs or pick up on another device
- Production-Ready: Works from single-server setups to horizontally scaled deployments with Redis
-
🗣️ 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 is a self-hosted AI chat platform that unifies all major AI providers in a single, privacy-focused interface.
Beyond chat, LibreChat provides AI Agents, Model Context Protocol (MCP) support, Artifacts, Code Interpreter, custom actions, conversation search, and enterprise-ready multi-user authentication.
Open source, actively developed, and built for anyone who values control over their AI infrastructure.
🌐 Resources
GitHub Repo:
- RAG API: github.com/danny-avila/rag_api
- Website: github.com/LibreChat-AI/librechat.ai
Other:
- Website: librechat.ai
- Documentation: librechat.ai/docs
- Blog: librechat.ai/blog
📝 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
✨ 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.