luongnv.com

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google-site-verification=JDIVeKDNfrVPPZ9P3RSDlpcDj-hwsqm4nnjyPw3rXMo

v=spf1 include:_spf.mx.cloudflare.net ~all

dmarc

# Robots.txt for luongnv.com
# Content Signals: https://contentsignals.org / https://datatracker.ietf.org/doc/draft-romm-aipref-contentsignals/

User-agent: *
Allow: /
Content-Signal: search=yes, ai-input=yes, ai-train=yes

# Sitemap
Sitemap: https://luongnv.com/sitemap.xml

# Agent discovery manifest
Agentmap: https://luongnv.com/.well-known/ai-catalog.json

# ── Training crawlers — allowed (so models learn who Luong is) ──
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Google-Extended
Allow: /

# ── Training crawlers — still blocked ──
User-agent: CCBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Meta-ExternalAgent
Disallow: /

User-agent: cohere-training-data-crawler
Disallow: /

User-agent: DeepSeekBot
Disallow: /

User-agent: cohere-ai
Disallow: /

# ── Search / index bots — allowed ──
User-agent: OAI-SearchBot
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: DuckAssistBot
Allow: /

# ── On-demand fetchers (user-initiated) — allowed ──
User-agent: ChatGPT-User
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Perplexity-User
Allow: /

# Luong Nguyen

> Agentic AI & Security Engineer with 15+ years of experience; Senior Software Engineer at Montimage, Paris, leading European R&D projects in cybersecurity, digital twins and applied AI. Focus: AI agents, agent skills and security. Creator of claude-howto (40k+ stars) and asm; builds apps with Intention-Driven Development (IDD) run by agents.

## About

- [Luong Nguyen](https://luongnv.com/)
  Portfolio of an Agentic AI & Security Engineer in Paris
- [About](https://luongnv.com/#about)
  Background, 15+ years of experience, Senior Software Engineer at Montimage
- [Focus](https://luongnv.com/#skills)
  AI Agents · Agent Skills · Security, and the IDD method used to build the apps
- [Research](https://luongnv.com/#research)
  Security R&D at Montimage: MCP servers, deep packet inspection, digital twins, EU projects and publications
- [GitHub](https://github.com/luongnv89)
  Open-source projects and contributions

## Research

- [mitre-mcp](https://github.com/Montimage/mitre-mcp)
  MCP server giving AI assistants MITRE ATT&CK knowledge (PyPI, MCP Registry)
- [sec-mcp](https://github.com/Montimage/sec-mcp)
  MCP server for threat-intelligence checks on domains, URLs and IPs (PyPI, MCP Registry)
- [mmt-dpi](https://github.com/Montimage/mmt-dpi)
  Montimage's C deep packet inspection engine; Luong is lead developer
- [LLMs in Security Testing and Monitoring: An Initial Study](https://doi.org/10.1007/978-3-032-00644-8_9)
  ARES 2025 paper; slides at https://luongnv.com/2025-ares/
- [DPWSim: A Simulation Toolkit for IoT Applications](https://ieeexplore.ieee.org/document/6803226)
  IEEE WF-IoT 2014 paper

## OSS Projects

- [claude-howto](https://github.com/luongnv89/claude-howto)
  Visual guide to Claude Code — 40k+ stars
- [asm — agent-skill-manager](https://github.com/luongnv89/agent-skill-manager)
  Universal skill manager for Claude Code, Codex, Cursor and other coding agents
- [idd — Intention-Driven Development](https://luongnv.com/idd)
  Turn intentions into structured, agent-ready GitHub issues; skills triage, resolve, review and ship PRs
- [skills](https://github.com/luongnv89/skills)
  Luong's public skill set for coding agents (installable with asm)
- [sleek-ui](https://luongnv.com/sleek-ui)
  Minimal UI component library
- [cc-context-stats](https://github.com/luongnv89/cc-context-stats)
  Claude Code context usage monitor
- [music-cli](https://music-cli.luongnv.com)
  CLI music player for coders
- [gstack](https://github.com/luongnv89/gstack)
  Garry Tan-inspired AI MVP builder

## Products

- [Milo](https://askmilo.pro)
  Hands-free voice AI for Siri & CarPlay — routes to GPT, Claude, Gemini or 200+ models
- [TextWiz](https://www.textwiz.pro)
  Local-first macOS app running AI "wizards" on selected text via a global hotkey
- [custats](https://custats.info)
  Claude + Codex usage tracking in the macOS menu bar and on iOS
- [devstats](https://devstats.info)
  GitHub stats dashboard with contribution graphs, leaderboards and profile cards
- [music](https://music-cli.luongnv.com)
  Terminal-native music player with radio streaming and playlists

## Games

- [Magic Webcam — Finger Frame](https://luongnv.com/games/magic-webcam/)
  Hand-tracked live effects in a finger quad
- [Geometry Dash — Flux](https://luongnv.com/games/geometry-dash-flux/)
  One-button rhythm platformer with 5 tracks
- [Geometry Dash — Neon](https://luongnv.com/games/geometry-dash-neon/)
  Gravity-flip neon dash platformer
- [Free Fire — Royale](https://luongnv.com/games/free-fire-royale/)
  Top-down battle royale with AI survivors
- [Flappy Bird — Dash](https://luongnv.com/games/flappy-bird/)
  One-tap flap through pipes, 3 stages
- [Minecraft Style](https://luongnv.com/games/minecraft-style/)
  Voxel mining survival, build and survive
- [Elemental Tetris 3D](https://luongnv.com/games/tetris-3d/)
  3D Tetris with elemental physics
- [Santos Chaos 3D](https://luongnv.com/games/santos-chaos-3d/)
  Neon night car heist in Three.js
- [Math Chess 3D](https://luongnv.com/games/math-chess-3d/)
  3D Vietnamese math chess with arithmetic capture
- [Codex of Duty: Black Relay](https://luongnv.com/games/codex-of-duty/)
  Three.js FPS — activate relays, extract
- [Neon Snake](https://luongnv.com/games/neon-snake/)
  Classic snake with glowing trail
- [Night Spin](https://luongnv.com/games/night-spin/)
  Party roulette — numbers, Truth or Dare, dice
- [Orbital Linefall](https://luongnv.com/games/orbital-linefall/)
  Space falling-block puzzle, 20 layers
- [Santos Chaos](https://luongnv.com/games/santos-chaos/)
  Top-down heist with three crooks
- [Mortal Combat](https://luongnv.com/games/mortal-combat/)
  3D arcade fighter, best-of-three
- [Open Skies](https://luongnv.com/games/open-skies/)
  Cockpit flight sim with fighters and landings

## Writing

- [DeepSeek V4 Flash & GLM 5.3 Flash for Free](https://medium.com/@luongnv89/how-i-use-deepseek-v4-flash-and-glm-5-3-flash-for-free-everyday-3ebd9c60331a)
  Free daily tokens via Cline + 9router, wired into any harness
- [Claude Code 9% Cache Spike](https://x.com/luongnv89/status/2039682376708637046)
  Debugging Claude Code cache in one prompt
- [gstack MVP Step by Step](https://medium.com/@luongnv89/how-to-use-gstack-to-build-a-mvp-step-by-step-ceedb6d53f8c)
  Build an MVP with gstack
- [Medium Archive](https://medium.com/@luongnv89)
  Articles on AI, Claude Code and engineering
- [Substack](https://luongnv89.substack.com)
  Newsletter on AI tooling

## Contact

- [Website](https://luongnv.com)
  https://luongnv.com
- [LinkedIn](https://linkedin.com/in/luongnv89)
  Professional profile and updates
- [X / Twitter](https://twitter.com/luongnv89)
  Short updates on AI and tooling

## Optional

- [Sitemap](https://luongnv.com/sitemap.xml)
  Full URL list for crawling
- [Robots](https://luongnv.com/robots.txt)
  Crawl preferences and AI content signals
- [Agent Catalog](https://luongnv.com/.well-known/ai-catalog.json)
  Agentic resource discovery manifest