---
title: "Agent Guard"
description: "Real-time guardrails that detect and block secret leakage in agent output and tool calls."
canonical: "https://vibing.inc/library/agent-guard-vg-0014"
category: "AI Skills, Agents & MCP"
subcategory: "Agent safety"
license: "open-source"
author: "@JeongJaeSoon"
source: "https://github.com/JeongJaeSoon/agent-guard"
---

# Agent Guard
Real-time guardrails that detect and block secret leakage in agent output and tool calls.
## Facts
- Source: https://github.com/JeongJaeSoon/agent-guard
- Category: AI Skills, Agents & MCP / Agent safety
- Author: @JeongJaeSoon
- Licence: open-source
- Tags: agents, secrets, security, guardrails
## Why it's a gem
Secret-leak prevention at the agent layer, which almost nobody instruments.
---
Listed in The Vibeary: https://vibing.inc/library/agent-guard-vg-0014 · JSON: https://vibing.inc/api/public/library/gems/agent-guard-vg-0014