# Langflow

> Lets users assemble AI agents and RAG workflows visually from model, tool, and data-source components.

- Canonical HTML: https://youragents.me/en/agents/4118-langflow
- Markdown: https://youragents.me/en/agents/4118-langflow.md
- Type: Self-hosted
- Author: Langflow
- Available in Russia: no
- Pricing: Free
- Categories: Productivity, Coding
- Official URL: https://www.langflow.org/

## Description

Langflow is an open-source visual environment for building and running language-model applications. Users connect components on a canvas to create processing pipelines and agent workflows.

The editor provides components for models, data sources, tools, and agents. Flows can be tested, extended with Python components, and invoked from other applications through an API.

Langflow supports the Model Context Protocol: existing flows can be exposed as MCP tools, while components can call external MCP servers. An additional MCP integration lets coding agents create and manage flows.

The open-source version can be installed as a Python package or deployed with Docker. Running flows may require separately billed model API keys, and self-hosted deployments need server administration and access controls.