# langflow **Repository Path**: data_factory/langflow ## Basic Information - **Project Name**: langflow - **Description**: No description available - **Primary Language**: Unknown - **License**: MIT - **Default Branch**: main - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2025-11-14 - **Last Updated**: 2025-11-15 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README Langflow logo [![Release Notes](https://img.shields.io/github/release/langflow-ai/langflow?style=flat-square)](https://github.com/langflow-ai/langflow/releases) [![PyPI - License](https://img.shields.io/badge/license-MIT-orange)](https://opensource.org/licenses/MIT) [![PyPI - Downloads](https://img.shields.io/pypi/dm/langflow?style=flat-square)](https://pypistats.org/packages/langflow) [![Twitter](https://img.shields.io/twitter/url/https/twitter.com/langflow-ai.svg?style=social&label=Follow%20%40Langflow)](https://twitter.com/langflow_ai) [![YouTube Channel](https://img.shields.io/youtube/channel/subscribers/UCn2bInQrjdDYKEEmbpwblLQ?label=Subscribe)](https://www.youtube.com/@Langflow) [![Discord Server](https://img.shields.io/discord/1116803230643527710?logo=discord&style=social&label=Join)](https://discord.gg/EqksyE2EX9) [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/langflow-ai/langflow) [Langflow](https://langflow.org) is a powerful platform for building and deploying AI-powered agents and workflows. It provides developers with both a visual authoring experience and built-in API and MCP servers that turn every workflow into a tool that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools. ## ✨ Highlight features - **Visual builder interface** to quickly get started and iterate. - **Source code access** lets you customize any component using Python. - **Interactive playground** to immediately test and refine your flows with step-by-step control. - **Multi-agent orchestration** with conversation management and retrieval. - **Deploy as an API** or export as JSON for Python apps. - **Deploy as an MCP server** and turn your flows into tools for MCP clients. - **Observability** with LangSmith, LangFuse and other integrations. - **Enterprise-ready** security and scalability. ## 🖥️ Langflow Desktop Langflow Desktop is the easiest way to get started. It includes dependency management and automatic updates. Available for Windows and macOS. [📥 Download Langflow Desktop](https://www.langflow.org/desktop) ## ⚡️ Quickstart ### Install locally (recommended) Requires Python 3.10–3.13 and [uv](https://docs.astral.sh/uv/getting-started/installation/) (recommended package manager). #### Install From a fresh directory, run: ```shell uv pip install langflow -U ``` The latest Langflow package is installed. For more information, see [Install and run the Langflow OSS Python package](https://docs.langflow.org/get-started-installation#install-and-run-the-langflow-oss-python-package). #### Run To start Langflow, run: ```shell uv run langflow run ``` Langflow starts at http://127.0.0.1:7860. That's it! You're ready to build with Langflow! 🎉 ## 📦 Other install options ### Run from source If you've cloned this repository and want to contribute, run this command from the repository root: ```shell make run_cli ``` For more information, see [DEVELOPMENT.md](./DEVELOPMENT.md). ### Docker Start a Langflow container with default settings: ```shell docker run -p 7860:7860 langflowai/langflow:latest ``` Langflow is available at http://localhost:7860/. For configuration options, see the [Docker deployment guide](https://docs.langflow.org/deployment-docker). > [!CAUTION] > - Langflow versions 1.6.0 through 1.6.3 have a critical bug where `.env` files are not read, potentially causing security vulnerabilities. **DO NOT** upgrade to these versions if you use `.env` files for configuration. Instead, upgrade to 1.6.4, which includes a fix for this bug. > - Windows users of Langflow Desktop should **not** use the in-app update feature to upgrade to Langflow version 1.6.0. For upgrade instructions, see [Windows Desktop update issue](https://docs.langflow.org/release-notes#windows-desktop-update-issue). > - Users must update to Langflow >= 1.3 to protect against [CVE-2025-3248](https://nvd.nist.gov/vuln/detail/CVE-2025-3248) > - Users must update to Langflow >= 1.5.1 to protect against [CVE-2025-57760](https://github.com/langflow-ai/langflow/security/advisories/GHSA-4gv9-mp8m-592r) > > For security information, see our [Security Policy](./SECURITY.md) and [Security Advisories](https://github.com/langflow-ai/langflow/security/advisories). ## 🚀 Deployment Langflow is completely open source and you can deploy it to all major deployment clouds. To learn how to deploy Langflow, see our [Langflow deployment guides](https://docs.langflow.org/deployment-overview). ## ⭐ Stay up-to-date Star Langflow on GitHub to be instantly notified of new releases. ![Star Langflow](https://github.com/user-attachments/assets/03168b17-a11d-4b2a-b0f7-c1cce69e5a2c) ## 👋 Contribute We welcome contributions from developers of all levels. If you'd like to contribute, please check our [contributing guidelines](./CONTRIBUTING.md) and help make Langflow more accessible. --- [![Star History Chart](https://api.star-history.com/svg?repos=langflow-ai/langflow&type=Timeline)](https://star-history.com/#langflow-ai/langflow&Date) ## ❤️ Contributors [![langflow contributors](https://contrib.rocks/image?repo=langflow-ai/langflow)](https://github.com/langflow-ai/langflow/graphs/contributors)