AgentGuard v1 — AI Coding Guard Skills
AI coding agents can generate working code that is unsafe, difficult to maintain, or tightly coupled to your application.
AgentGuard provides production-ready guard skills that steer Claude Code, Cursor, Codex, and other AI coding agents toward safer architectural decisions before mistakes become expensive.
Built from real production incidents—not AI-generated prompts.
Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.
One payment, lifetime access. 5 skills unlock instantly in your library.
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What's included
5 skills
Eliminate 'any' types and enforce strict TypeScript boundaries across your codebase.
Enforce mandatory admin controls and configuration surfaces for every user-facing SaaS feature.
Enforce a strict, hardcoding-free, bilingual-first architecture for React and TypeScript projects.
Prevents AI agents from executing destructive Git or filesystem commands without explicit confirmation and impact analysis.
Enforce a vendor-agnostic adapter architecture for payment gateways to prevent SDK lock-in.
See it in action
Strict Typing Guard
Example session with this skill installed
Refactor this webhook handler to be type-safe. It currently takes a payload of type any and accesses .id and .status directly.
- Read your context and instructions
- Compiled the strict typing guard
I've defined a WebhookPayload interface and implemented a type guard. The handler now types the input as 'unknown', validates the shape using 'isWebhookPayload', and then processes the data. No 'any' types or '@ts-ignore' markers remain.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
Free skills download straight away. Paid skills unlock right after purchase.
- 2
Unzip into your skills folder
Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.
- 3
Ask your agent to use it
Restart the agent if it was already running. It picks the skill up automatically - no config needed.
Skills folder by agent
Click the path to copy it. Create the folder if it does not exist yet.
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