Chaos testing toolkit that catches the bugs AI code review misses. Join the waitlist for exclusive early bird pricing.
"Vibe coding" was Collins Dictionary's Word of the Year 2025. The hangover is real.
The number-one frustration, cited by 45% of respondents, is dealing with AI solutions that are almost right, but not quite, which often makes debugging more time-consuming.
Deliberately break your code in controlled ways to expose hidden assumptions and edge cases.
Install the plugin, and chaos fixtures appear automatically in your tests. No complex setup, no configuration files, no learning curve.
def test_payment_handles_failures(mock_stripe_chaos): # Simulate a card decline result = mock_stripe_chaos(mode="card_decline") # Your handler should handle this gracefully response = process_payment(result) assert response["status"] == "failed" assert "card_declined" in response["error"] async def test_race_condition(force_async_jitter): # Add random delays to expose race conditions inventory, price = await asyncio.gather( force_async_jitter(fetch_inventory()), force_async_jitter(fetch_price()), ) # If code assumes order, this catches it assert inventory is not None
AI generates code that passes happy-path tests. ChaosKit finds what breaks in production.
Join the waitlist now and lock in exclusive early bird pricing. Choose your tier when ChaosKit Pro launches.
We're targeting Q1 2026. Waitlist members will be the first to know and get a 48-hour head start before public launch, plus exclusive early bird pricing.
The free pytest-chaos-ai package includes 3 core fixtures (mock_stripe_chaos, force_async_jitter, schema_fuzzer). ChaosKit Pro includes 10+ additional fixtures for OpenAI, Postgres, Redis, S3, Auth, plus MCP server templates and FastAPI boilerplate.
Early Bird ($49) includes all 10+ chaos fixtures, MCP templates, FastAPI boilerplate, email support, and 1 year of updates. Pro ($149) adds lifetime updates, priority support, early access to new fixtures, and private Discord channel access. Both are one-time purchases.
No. One-time payment, you own it forever. Early bird and Pro tiers both include lifetime updates. No recurring fees, no license servers.
After purchase, you'll receive a download link with the complete ChaosKit Pro kit: all fixtures, MCP templates, FastAPI boilerplate, and documentation. It's a zip file you extract and use immediately.
Python 3.9, 3.10, 3.11, 3.12, and 3.13. Tested on Linux, macOS, and Windows. Works with pytest 7.0+ and 8.0+.
Absolutely not. You'll only receive: (1) Launch announcement with your early bird link, (2) Major product updates. That's it. Unsubscribe anytime with one click.
Be first in line when ChaosKit Pro launches. Lock in your early bird pricing now.