TypeScript · MIT
promptfoo/promptfoo
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
★ 26.9k
Stars
2.7k forks · 924 open issues
+41/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
60.1
Momentum / 100
see the breakdown below
3y ago
Created
last push 2d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 31.1 | +41/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 1.2 | last week ran 1.08× the monthly pace |
| Freshness | 15 | 15.0 | last push 2d ago; decays to zero at 180 days |
| Scale | 15 | 12.8 | 26.9k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 60.1 | sum of the above |
Detail
| Topics | cici-cdcicdevaluationevaluation-frameworkllmllm-evalllm-evaluationllm-evaluation-frameworkllmopspentestingprompt-engineeringprompt-testingpromptsragred-teamingtestingvulnerability-scanners |
| Matched on | RAG (rag) Security (pentesting) |
| Short window | +287 stars over 7 days = 41.0/day |
| Long window | +987 stars over 26 days = 38.0/day |
| Lifetime average | 20.88 stars/day over 1,287 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |