# Vibeguard

> Use when the user asks Codex to apply VibeGuard anti-hallucination rules, inspect VibeGuard observability, or route a task through VibeGuard preflight/review/check workflows.

- Skill: `majiayu000/vibeguard-3` (Agent Skill)
- Install (CLI): `npx skillmds@latest add majiayu000/vibeguard-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/vibeguard-3/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/vibeguard-3

---


# VibeGuard

VibeGuard is an anti-hallucination guardrail system for AI-assisted
development. This Codex App plugin is an observability-first operator entrypoint
for the existing VibeGuard repository; it does not silently install hooks during
plugin load.

## When to Activate

- User mentions VibeGuard, anti-hallucination rules, guardrails, or Codex hook status.
- User asks for a VibeGuard dashboard, hook health, stats, doctor, metrics, or status.
- User asks for a VibeGuard preflight, review, check, build-fix, or workflow route.
- User asks how to install or verify VibeGuard from Codex App.

## Red Flags

- **Silent global mutation** - plugin discovery must not rewrite `~/.codex` or hook files.
- **Unsupported GUI claim** - do not claim the plugin has a custom Codex panel; use the local dashboard generator unless a supported app surface exists.
- **Rule-only fix** - adding prose without a guard, hook, test, or eval creates false confidence.
- **Unverified completion** - a VibeGuard setup or guard claim without fresh command output is not complete.

## Checklist

- [ ] Locate the VibeGuard repository checkout before running setup or guard commands.
- [ ] Use `plugins/vibeguard/scripts/vibeguard-plugin.sh dashboard` for an observability overview.
- [ ] Use `plugins/vibeguard/scripts/vibeguard-plugin.sh health 24` for hook health.
- [ ] Use `plugins/vibeguard/scripts/vibeguard-plugin.sh check --strict` for install health.
- [ ] Use explicit install commands, such as `install --yes`, before modifying user-level Codex config.

## Usage

For dashboard, stats, health, doctor, or metrics work, read the
`vibeguard-observe` skill first. For setup, install, status, or uninstall work,
read the `vibeguard-setup` skill first.
For repository development work, follow the root VibeGuard `AGENTS.md` and the
repository contribution guidance in `CONTRIBUTING.md`.