agent-guardrail: customizable command guardrail skill for Claude Code and Codex
SignificantAioli5805 · reddit · 2026-10-17
A developer released agent-guardrail, an open-source guardrail skill for AI coding agents aimed at users who don't want to grant full system access but also don't want to click Approve for every action.
- Fully customizable rules: allow all commands everywhere except one folder, restrict specific commands in specific directories, and more
- Compatible with several AI tools including Claude Code and OpenAI Codex
- Positioned as ultra-fast, zero-cost deterministic protection against destructive agent commands; the repo includes benchmarks, install and configuration guides
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