Chaos Testing Python Packages

ordeal

Automated chaos testing for Python — fault injection, property assertions, and stateful exploration.

agentbreak

infrastructure chaos to test the resilience of ai agents

agentcloudkelp

YAML-first stress testing for AI agents. Write a contract, inject faults, catch behavioral drift, enforce cost budgets. No Python test code needed — just kelp.yaml and a terminal.

ychaos

YChaos - The Resilience Framework by Yahoo!

nudnik

gRPC load-balancing testing tool

agentchaos-tools

Chaos testing for agentic AI — fault injection hooks for openai-agents-python

housemonkey

Chaos testing for AI apps. 18 extreme personas attack your AI to find edge cases before users do. OWASP LLM Top 10 coverage.