The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
FLUJO
Multi-Agent + Automation Harness: Graph-based Workflows, MCP, Self-Improving Agents. NextJs+React
Install
$
npx flujo-ai@latestClaude Code
claude mcp add flujo -- npx flujo-ai@latestCursor / Claude Desktop (mcp.json)
{
"mcpServers": {
"flujo": {
"command": "npx",
"args": [
"flujo-ai@latest"
]
}
}
}Install command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →FLUJO
Build private AI agents visually. Run them your way.
Connect your AIs and apps, build an agent, then talk to it, automate it, or call it from other software.
Simple + visual builders · MCP-native connections · Multi-model · Built-in debugger · Automation
Install FLUJO ↓ · Explore features ↓ · Watch the walkthrough → · Website → · Online demo →
FLUJO is an open-source, local-first AI workspace. Save your model and app connections once, build reusable agents as plain-language steps or visual flows, and inspect what happens when they run. Combine models, tools and other agents; branch, loop and hand off work; use the same setup in chat, background automations and external applications.
Your workspace is stored on your computer. Cloud models and connected services receive the requests you send them. Privacy and workspace controls.
Connect your AI, create an agent, then use it. Walkthrough screenshots show real FLUJO 3.46.2 screens; select an image to view it at full size.
FLUJO feels complicated, you're missing a feature, or you're stuck? Join Discord or open a GitHub issue. We can only improve if we know what's wrong.
AI Setup · Connected Apps · Agent Builder · Talk & debugging · Automations · Meetings · Personas · Integrations · Project vision
Quick install
The installers set up FLUJO and useful tool runtimes such as Git, Node.js, Python, uv and ripgrep. They download dependencies and need an internet connection.
Windows installer: Download the latest flujo-setup.exe.
Windows PowerShell:
irm https://raw.githubusercontent.com/mario-andreschak/FLUJO/main/scripts/install.ps1 | iex
Linux / macOS:
curl -fsSL https://raw.githubusercontent.com/mario-andreschak/FLUJO/main/scripts/install.sh | bash
Already have Node.js 22.19+ within 22.x, or 24.2+ within 24.x? Run the published package:
npx flujo-ai@latest
Open localhost:4200 and keep the FLUJO server running. Some connected tools need additional runtimes or credentials. Shell installers follow the development branch by default; check the release notes for a Windows installer's version and channel.
All installation choices · Windows · Linux/macOS · npm · Docker · Build from source
Key features
AI Setup
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