HookStack

Catalogue of installable guardrail hooks for Claude Code, OpenAI Codex, and GitHub Copilot

Pluginfree

HookStack is a catalogue of production-ready hooks that add guardrails to AI coding agents including Claude Code, OpenAI Codex, and GitHub Copilot. A single install command lets a developer pick hooks from a menu, and the CLI auto-detects the project and writes the needed scripts and config, keeping them updated over time. It is aimed at developers who want safety guardrails on their AI coding agent without hand-writing hook scripts.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of HookStack - 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

Claim HookStack to unlock →

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether HookStack (or something else) actually fits.

Try a problem