Open source repo
What's inside LibreChat-AI/
LibreChat-AI/LibreChat is a TypeScript repo with 2,084,692 lines written in 3,704 files. LibreChat is built with React, Vite, and Express and uses MongoDB, Redis, MCP, and Firebase. AI signed 1.4% of the 6,429 commits of LibreChat.
Its description on GitHub: “Enhanced ChatGPT Clone: Features Agents, MCP, Skills, 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”
Read on October 30, 2026, at commit 94d3d12.
What the card proved: what it’s built with on the left, what it uses on the right.
See each one with its proofIts folders
In figures
- lines written
- 2,084,692
- The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- files
- 3,704
- The product’s, not counting tests.
- test files
- 2,994
- The files that test the code.
SeeRepo read its code facts-only: no AI, and none of its code is kept.
Frequently asked questions
- What is LibreChat-AI/LibreChat?
- LibreChat-AI/LibreChat is a TypeScript repo with 2,084,692 lines written in 3,704 files. Its description on GitHub: “Enhanced ChatGPT Clone: Features Agents, MCP, Skills, 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”
- The proof: its page on GitHub
- What is LibreChat built with?
- LibreChat is built with React, Vite, and Express and uses MongoDB, Redis, MCP, and Firebase.
- The proof: each technology with its file and line
- How much of LibreChat did AI write?
- AI signed 1.4% of the 6,429 commits of LibreChat.
- The proof: the commits each tool signed
- What license does LibreChat have?
- LibreChat is released under the MIT license.
- The proof: its page on GitHub
- How many stars does LibreChat have on GitHub?
- LibreChat had 46,501 stars on GitHub on October 30, 2026.
- The proof: its page on GitHub
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