General skillSecurity and privacy

ai-security-guard

Hardens LLM features against prompt injection, privilege escalation, marker forgery, and data leaks.

Stars
1
Forks
0
License
MIT
Updated
Updated Jul 8, 2026

Checking live repository facts…

Project overview

ai-security-guard combines zero-dependency TypeScript runtime guards with a Claude skill for prompt injection, replayed-history attacks, privilege escalation, forged action markers, cross-tenant PII leaks, media abuse, and unsafe rendering. It can log blocked attacks and propose new patterns, but each candidate must pass a regression check before a human promotes it, so nothing becomes live automatically. The reference code uses Express-style functions that can be ported to other stacks.

Repository facts

Primary language
TypeScript
License
MIT
Repository updated
Jul 8, 2026
Default branch
main

Resource types

General skill

Use cases

Security and privacy

Platforms

Claude Code, Codex, and more

Capabilities

ObservabilitySecurity guardrailVerification and evals

Audience

Developers

Related projects

Browse more similar projects