🌊 Lagune AI

• Lagune works with projects in any programming language and supports 78 agents ✨

Love Lagune? Give us a ⭐ on GitHub!

Table of Contents

• 🌊 Get Started

• 💽 Requirements
• 🔐 Security
• 🤝 Contributing
• 🖖 Acknowledgements
• 🧑‍⚖️ License

Get Started

Lagune adapts to your environment, whether it is a new project or an existing one.

[!TIP]

> See real-world Prompt Samples 🪼

Dashboard

For an interactive live view, follow-up, and maintenance, run:

npx -y lagune@latest

It serves a dashboard and opens it in a random port:

• [x] Live Reload
• [x] Private and Local
• [x] Install, Pull, Update, and Manage all Lagune features directly from your browser
• [x] No node_modules or package.json is needed 📦

Overview

[!TIP]

> - 🚪 Use --port or -p to specify a custom port.

- ⏏️ Press Ctrl+C to stop.

CLI

› Install

npx -y lagune@latest init

• 🃏 Lagune runs on Node.js under the hood, you use whatever language you want.

› Update

To update Lagune's own files and its commands to their latest versions, run:

npx -y lagune@latest update

[!TIP]

> Your charter, the phase artifacts, and any custom specializations stay untouched.

› Pull

When you clone or fork a project that already has Lagune, run pull to install its files from the manifest:

npx -y lagune@latest pull

[!TIP]

> 💡 Think of it as the Lagune equivalent of npm i, pip install -r requirements.txt, and the like.

Slash Commands

Once Lagune is set up in your project, your AI agent unlocks a set of slash commands:

› Development flow

Harden the work as you build it, guided by the charter, with no flow to follow:

| Command | What it does for you | | ----------------------------------------------------- | ------------------------------------------------------------------------- | | /lagune | Enforces security along with your development, on any prompt, at any time |

• Pull in the on-demand specializations in real time while your agent works.
• Combine it with the /lagune.charter command to shape every build around your project's own security rules.

› The Blue Team flow

These five run in order. Each builds on the previous, so following the list top to bottom is all it takes:

| # | Command | What it does for you | | --- | -------------------------------------------------------------- | ------------------------------------------------------------------------------ | | 1 | /lagune.charter | Sets your project's security rules, proposed for you or shaped by what you say | | 2 | /lagune.detect | Reads your code and maps what your system does and where the risks are | | 3 | /lagune.plan | Turns what detect found into a defense plan, with a fix for each finding | | 4 | /lagune.harden | Applies the plan's fixes to your code, safely and one at a time | | 5 | /lagune.verify | Proves each applied fix holds and closes out the ones that do |

› Special commands

| Command | What it does | | -------------------------------------------------------------------- | --------------------------------------------------------------------------------------- | | /lagune.specialize | Specializes Lagune in a new security _sub_-skill from articles, exploits, or topics | | /lagune.prove | Turns each detected finding into a runnable proof for responsible disclosure |

[!TIP]

> Security is not a cost, it is an investment: what you put in upfront, you save many times over in the incidents you never have 🙋🏻‍♂️

[!IMPORTANT]

> See the full documentation for usage examples and more.

Requirements

You will need these tools installed on your system:

• Node.js (LTS)
• At least one of the Supported Agents

Security

To details, report a vulnerability, and see the supported versions, see the Security Policy.

Contributing

See the Contributing Guide and please follow our Code of Conduct 🚀

Acknowledgements

Partners

Partners get an exclusive logo across the repositories and landing pages, plus a spot on a dedicated partners page.

Help my work grow by becoming a partner 🖖

Supporters

Really thanks to everyone who has supported and keeps supporting my work.

Support my work by becoming a sponsor too ✨

License

Lagune is under the MIT License.
Copyright © 2026-present Weslley Araújo and contributors.

[!IMPORTANT]

> ### Disclaimer

> All product names, trademarks, and registered trademarks mentioned are the property of their respective owners and are used for identification purposes only.