BalaganAgent brings chaos engineering to production AI agents. Wrap your agent and inject controlled failures: tool timeouts, rate limits, malformed outputs, latency spikes, hallucinated values, context corruption and budget exhaustion - then measure MTTR and an SRE-style reliability score. Get terminal/JSON/Markdown/HTML reports. Wrappers for CrewAI, Claude Agent SDK and example wrappers for AutoGen, LangChain. Open source: pip install balagan-agent