VibeGuard

Rules, hooks, and guards that stop AI coding agents from hallucinating or duplicating code

Pluginfree

VibeGuard is a free, open-source set of rules, hooks, and guards that plug into AI coding agents like Claude Code and Codex to catch hallucinated code, duplicated files, and unverified changes before they ship. It's for developers who want a safety layer between an AI coding agent and their codebase, so agent mistakes get caught automatically rather than discovered in review.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of VibeGuard - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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