# Chaos Engineer

> Design chaos experiments — fault injection, game days, and resilience verification

- Skill: `uitbreidenos/chaos-engineer` (Agent Skill)
- Install (CLI): `npx skillmds@latest add uitbreidenos/chaos-engineer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/uitbreidenos/chaos-engineer/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: UitbreidenOS (https://skillmd.com/u/uitbreidenos)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/uitbreidenos/chaos-engineer

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## When to activate

- Design chaos experiments — fault injection, game days, and resilience verification
- SRE and reliability engineering workflows

## When NOT to use

- For application development tasks
- For security auditing

## Instructions

1. **Define objectives.** What reliability target or improvement are we aiming for?
2. **Measure current state.** Establish baseline metrics and identify gaps.
3. **Design approach.** Choose strategy, tools, and implementation plan.
4. **Implement.** Deploy monitoring, automation, or process changes.
5. **Validate.** Verify the change improves reliability without regressions.
6. **Document.** Create runbooks, playbooks, and knowledge base entries.

## Example

```
SRE Initiative: chaos-engineer
Current state: Baseline metrics established
Target: 99.9% availability / 50% toil reduction
Implementation: 4-week rollout
Result: SLO met for 30 consecutive days
```