I build practical defensive tools for AI-assisted development, credential hygiene, and secure automation. My current focus is making small security utilities that developers can inspect, run locally, and reason about without trusting a black box.
Local secret scanner with dry-run remediation and line-level evidence.
- Built with: Python, Rich
- Highlights: secret detection, dry-run fixes, redaction, quarantine workflow.
Security-conscious primitives for Claude-powered agent workflows.
- Built with: Python, Anthropic SDK
- Highlights: input validation, injectable clients, tool policy gates.
Digital product storefront for planners, journals, and self-improvement downloads.
- Built with: HTML, CSS, Vanilla JS
- Highlights: Mobile-first, SEO-ready, zero dependencies.
- Live Demo
| Category | Tools & Languages |
|---|---|
| Languages | Python, JavaScript, HTML5, CSS3 |
| Platforms | Netlify, Vercel, GitHub Actions |
| Tools | Linux, Selar, Git, Bash |
| Focus | Defensive Security, AI Agents, Credential Hygiene, Automation |
- 💼 Open to Collaborations: Defensive tooling, AI agent safety, and Python automation.
- 🐦 Twitter: @CharlesN63070
- 📧 Email: charlesngatia713@gmail.com
"Small tools, clear security boundaries, and practical defensive engineering."
⭐ Don't forget to star my repos if you find them useful!