Open-source AI red teaming toolkit from Microsoft. Test generative AI systems with automated scans, adaptive multi-turn attacks, and a web UI.
microsoft/PyRIT has 4,786 GitHub stars. It gained +44 stars in the last 7 days and +180 in the last 30 days (snapshots through Nov 11, 2026).
Its biggest recent day was Oct 14, 2026, with +13 stars.
It currently ranks #1621 daily, #1793 weekly, #2066 monthly by momentum on Trending Repos; its best-ever rank is #200.
Trending Repos first recorded it on May 19, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| +7 | 4,784 | +6 | |
| +7 | 4,777 | +3 | |
| +4 | 4,770 | +3 | |
| +4 | 4,766 | +2 | |
| +3 | 4,762 | +2 | |
| +8 | 4,759 | +1 | |
| +11 | 4,751 | +5 | |
| +9 | 4,740 | +12 | |
| +7 | 4,731 | +3 | |
| +5 | 4,724 | +5 | |
| +2 | 4,719 | +10 | |
| +5 | 4,717 | +6 | |
| +3 | 4,712 | +1 | |
| +6 | 4,709 | +3 |