# Conftest

> Use this skill when the user wants to write tests against structured configuration data using opa.

- Skill: `javimosch/conftest` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/conftest`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/conftest/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/conftest

---


# Conftest Plugin

Write tests against structured configuration data using OPA.

## Commands

### Operations
- `conftest config test` — test config via conftest
- `conftest config verify` — verify config via conftest

## Usage Examples
- "conftest --help"
- "conftest <args>"

## Installation

```bash
brew install conftest
```

## Examples

```bash
conftest --version
conftest --help
```

## Key Features
- opa\n- policy\n- testing