by giselles-ai
Giselle: AI App Builder. Open Source.
# Add to your Claude Code skills
git clone https://github.com/giselles-ai/giselleLast scanned: 5/15/2026
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}giselle is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by giselles-ai. Giselle: AI App Builder. Open Source. It has 542 GitHub stars.
Yes. giselle passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/giselles-ai/giselle" and add it to your Claude Code skills directory (see the Installation section above).
giselle is primarily written in TypeScript. It is open-source under giselles-ai on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh giselle against similar tools.
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the AI agent studio powering product delivery
▶︎▶︎ The YouTube video with audio can be found here ◀︎◀︎
Giselle is an open source AI for agentic workflows, enabling seamless human-AI collaboration.
Get Giselle running locally in under 2 minutes:
# Clone the repository
git clone https://github.com/giselles-ai/giselle.git
cd giselle
# Install dependencies
pnpm install
# Create environment file
touch .env.local
# Add your API key (at least one required)
echo 'OPENAI_API_KEY="your_openai_api_key_here"' >> .env.local
# Start development server
pnpm turbo dev
Open http://localhost:3000 and start building your AI agents!
Note: You need at least one AI provider API key. Supported providers: OpenAI, Anthropic, Google AI.
We host Giselle as a cloud service for anyone to use instantly. It has all the same features as the self-hosted version, and includes 30 minutes of free Agent time per month in the free plan.
Follow this starter guide to get Giselle running in your environment.
If you're using AI coding assistants like Claude, Cursor, or WindSurf to help build with Giselle, check out our Vibe Coding Guide. This guide explains:
Designed for both developers and non-engineers, this guide will help you harness the power of AI to build with Giselle without needing traditional coding expertise.
Giselle is currently still in active development. The roadmap for the public repository is currently being created, and once it's finalized, we will update this README accordingly.
Thanks for your interest in Giselle. Here are a few ways you can engage with the project:
For details on contributing, please see our contributing guide.
Giselle is licensed under the Apache License Version 2.0.
Licenses for third-party packages can be found in docs/packages-license.md.