head to head · open source
shannon vs EasyJailbreak
shannon has 50,964 GitHub stars, 5,926 forks, 18 open issues and last shipped 7 days ago. EasyJailbreak has 936 stars, 94 forks, 17 open issues and last shipped 2 months ago. shannon leads on adoption by 5,345% (50,964 vs 936 stars). shannon is written in TypeScript under AGPL-3.0; EasyJailbreak is written in Python under GPL-3.0. shannon has attracted 12% as many forks as stars, EasyJailbreak 10%. shannon was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| shannon | EasyJailbreak | |
|---|---|---|
| GitHub stars | ★ 51K | ★ 936 |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-10-27 | 2026-09-01 |
| Forks | ⑂ 5.9K | ⑂ 94 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick shannon if
- You weight community size — 51K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick EasyJailbreak if
- You want the EasyJailbreak feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and EasyJailbreak fits your workflow better
About shannon
[!NOTE] Shannon 3.0 is live: deeper security code analysis, more thoroughly vetted findings, a rebuilt CLI, native CI/CD, professional PDF reports, and SARIF. Shannon is an autonomous, AI pentester for web applications and APIs. It analyzes your source code, identifies attack paths, and executes real exploits to prove vulnerabilities before they reach production. No exploit, no report. This repository is Shannon Open Source: the full agent, run locally from your command line. Launch Shannon The interactive launcher will guide you through setup and your first pentest. [!TIP] AI agents and LLMs: start with…
read the full shannon overview →
About EasyJailbreak
—— An easy to use Python framework to generate adversarial jailbreak prompts by assembling different methods Table of Contents About Setup Project Structure Usage Citing EasyJailbreak About ✨ Introduction What is EasyJailbreak? EasyJailbreak is an easy to use Python framework designed for researchers and developers focusing on LLM security. Specifically, EasyJailbreak decomposes the mainstream jailbreaking process into several iterable steps: initialize mutation seeds , select suitable seeds , add constraint , mutate , attack , and evaluate . On this basis, EasyJailbreak provides a component for each step…
read the full EasyJailbreak overview →
More in AI & Machine Learning
Related comparisons
More AI Security & Privacy projects
Compare either of these against the rest of the AI Security & Privacy field.
Frequently asked questions
Is shannon or EasyJailbreak more popular?
shannon has 50,964 GitHub stars and EasyJailbreak has 936. shannon has the larger community by that measure.
Are shannon and EasyJailbreak free?
Both are open source. shannon is licensed under AGPL-3.0 and EasyJailbreak under GPL-3.0. Neither carries a licence fee.
What is the difference between shannon and EasyJailbreak?
shannon is written in TypeScript and EasyJailbreak in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, shannon or EasyJailbreak?
Choose shannon if you want the larger community (50,964 stars) or its AGPL-3.0 licence terms. Choose EasyJailbreak if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.