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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
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* refactor: require Auth middleware in route index files * feat: concurrent message limiter * feat: complete concurrent message limiter with caching * refactor: SSE response methods separated from handleText * fix(abortMiddleware): fix req and res order to standard, use endpointOption in req.body * chore: minor name changes * refactor: add isUUID condition to saveMessage * fix(concurrentLimiter): logic correctly handles the max number of concurrent messages and res closing/finalization * chore: bump keyv and remove console.log from Message * fix(concurrentLimiter): ensure messages are only saved in later message children * refactor(concurrentLimiter): use KeyvFile instead, could make other stores configurable in the future * feat: add denyRequest function for error responses * feat(utils): add isStringTruthy function Introduce the isStringTruthy function to the utilities module to check if a string value is a case-insensitive match for 'true' * feat: add optional message rate limiters by IP and userId * feat: add optional message rate limiters by IP and userId to edit route * refactor: rename isStringTruthy to isTrue for brevity * refactor(getError): use map to make code cleaner * refactor: use memory for concurrent rate limiter to prevent clearing on startup/exit, add multiple log files, fix error message for concurrent violation * feat: check if errorMessage is object, stringify if so * chore: send object to denyRequest which will stringify it * feat: log excessive requests * fix(getError): correctly pluralize messages * refactor(limiters): make type consistent between logs and errorMessage * refactor(cache): move files out of lib/db into separate cache dir >> feat: add getLogStores function so Keyv instance is not redundantly created on every violation feat: separate violation logging to own function with logViolation * fix: cache/index.js export, properly record userViolations * refactor(messageLimiters): use new logging method, add logging to registrations * refactor(logViolation): make userLogs an array of logs per user * feat: add logging to login limiter * refactor: pass req as first param to logViolation and record offending IP * refactor: rename isTrue helper fn to isEnabled * feat: add simple non_browser check and log violation * fix: open handles in unit tests, remove KeyvMongo as not used and properly mock global fetch * chore: adjust nodemon ignore paths to properly ignore logs * feat: add math helper function for safe use of eval * refactor(api/convos): use middleware at top of file to avoid redundancy * feat: add delete all static method for Sessions * fix: redirect to login on refresh if user is not found, or the session is not found but hasn't expired (ban case) * refactor(getLogStores): adjust return type * feat: add ban violation and check ban logic refactor(logViolation): pass both req and res objects * feat: add removePorts helper function * refactor: rename getError to getMessageError and add getLoginError for displaying different login errors * fix(AuthContext): fix type issue and remove unused code * refactor(bans): ban by ip and user id, send response based on origin * chore: add frontend ban messages * refactor(routes/oauth): add ban check to handler, also consolidate logic to avoid redundancy * feat: add ban check to AI messaging routes * feat: add ban check to login/registration * fix(ci/api): mock KeyvMongo to avoid tests hanging * docs: update .env.example > refactor(banViolation): calculate interval rate crossover, early return if duration is invalid ci(banViolation): add tests to ensure users are only banned when expected * docs: improve wording for mod system * feat: add configurable env variables for violation scores * chore: add jsdoc for uaParser.js * chore: improve ban text log * chore: update bun test scripts * refactor(math.js): add fallback values * fix(KeyvMongo/banLogs): refactor keyv instances to top of files to avoid memory leaks, refactor ban logic to use getLogStores instead refactor(getLogStores): get a single log store by type * fix(ci): refactor tests due to banLogs changes, also make sure to clear and revoke sessions even if ban duration is 0 * fix(banViolation.js): getLogStores import * feat: handle 500 code error at login * fix(middleware): handle case where user.id is _id and not just id * ci: add ban secrets for backend unit tests * refactor: logout user upon ban * chore: log session delete message only if deletedCount > 0 * refactor: change default ban duration (2h) and make logic more clear in JSDOC * fix: login and registration limiters will now return rate limiting error * fix: userId not parsable as non ObjectId string * feat: add useTimeout hook to properly clear timeouts when invoking functions within them refactor(AuthContext): cleanup code by using new hook and defining types in ~/common * fix: login error message for rate limits * docs: add info for automated mod system and rate limiters, update other docs accordingly * chore: bump 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LibreChat
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.
Click on the thumbnail to open the video☝️
Features
- Response streaming identical to ChatGPT through server-sent events
- UI from original ChatGPT, including Dark mode
- AI model selection: OpenAI API, BingAI, ChatGPT Browser, PaLM2, Anthropic (Claude), Plugins
- Create, Save, & Share custom presets - More info on prompt presets here
- Edit and Resubmit messages with conversation branching
- Search all messages/conversations - More info here
- Plugins now available (including web access, image generation and more)
⚠️ Breaking Changes ⚠️
Please read this before updating from a previous version
Changelog
Keep up with the latest updates by visiting the releases page - Releases
Table of Contents
Getting Started
- Installation
- Configuration
General Information
Features
Cloud Deployment
Contributions
Star History
Sponsors
Sponsored by @mjtechguy, @SphaeroX, @DavidDev1334, @fuegovic, @Pharrcyde
Contributors
Contributions and suggestions bug reports and fixes are welcome! Please read the documentation before you do!
For new features, components, or extensions, please open an issue and discuss before sending a PR.
- Join the Discord community