Guard Lite - local, offline design-contract checker for AI-built UIs. Five named PPG rules (color, type size, type family, spacing, radius) that run in any browser. Part of the Pixel Perfect design-system toolkit.
Your prompt says 'don't mention billing.' Your agent mentions billing. Pink Elephant finds the don'ts in prompts, skills, CLAUDE.md and AGENTS.md, rewrites them, and checks the rewrite with a blind reader. 92% fewer mentions.
⚡ The fastest open-source AI gateway — one Rust binary with a built-in console to route, secure, budget and observe every LLM call across OpenAI, Anthropic, Gemini, Bedrock and more.
Universal AGENTS.md rules for AI coding agents, written once and synced to Claude Code, Codex, GitHub Copilot, Cursor and every repository. Proven by a loader probe and evals.