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AI workflows with visual interface

Langflow is a Python-based development platform that offers a visual interface for building AI-powered agents and workflows. Users can design and deploy complex language model applications using drag-and-drop without writing code.

Updates

  • September 16, 2026: Stars 154,483 → 154,873, latest release v1.12.2 (September 16, 2026).
  • September 9, 2026: Stars 154,062 → 154,483, latest release v1.12.1 (September 8, 2026).
  • September 2, 2026: Stars 154,015 → 154,062, latest release v1.12.0 (September 1, 2026).
  • September 1, 2026: Stars 153,727 → 154,015, latest release v1.11.6 (September 1, 2026).

What you get

  • Designing AI agents using drag and drop
  • Publishing workflows as API or MCP server
  • Integration with large language models and vector databases

Installation

Using pip (PyPI)
pip install langflow

Running it

Launch Langflow UI
langflow run

If you don't write code

🤖 Paste this into your AI agent (Claude Code · Codex · Antigravity)

I want to create an artificial intelligence agent using Langflow. Guide me in designing a basic language model flow using the visual interface. Explain step by step which components I need to drag, how to connect these components together, and how I can export the flow I created as an API.

Related dictionary terms

MCPAPIArtificial Intelligence
Who it is forIt is for users who want to develop complex AI applications and agent workflows without writing code.
LicenseMIT

Links

TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-07-03: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. This page was machine-translated from the Turkish original · the Turkish version prevails.