Build software with AI agents, with discipline.
We make an open-source Agent-Driven Development kit, a turn-based idle wuxia MMORPG, and help companies with technology consulting and digital transformation.
- ~15
- years of experience
- 23
- process skills in Agent Kit
- 1–10
- people on the team
Two products, one way of working.
Agent Kit
A reusable Agent-Driven Development methodology: 23 process skills, templates, specs and tooling, extracted from production use and adoptable in any project by any coding agent.
github.com/dnd288/agent-kit ↗
- End-to-end pipeline
- Idea → ticket → specify → implement → verify → deliver → record.
- Adversarial verification
- Claim → extract → doubt → reconcile before anything ships.
- TDD & 5-axis review
- RED→GREEN discipline and a five-axis code review gate.
- Any coding agent
- Claude Code, Codex, Gemini or others install it from one skill.
HeroGame
Thiên Địa Anh Hùng
A turn-based idle MMORPG set in the wuxia jianghu of ancient China, inspired by the classic online game Thiên Địa Anh Hùng (Hải Thiên Anh Hùng Truyện, by Seasky Netjoy). Built from the original GDD with a clean-architecture, server-authoritative design.
Five Elements
01Metal, Wood, Water, Fire and Earth drive damage, defence and crafting through generation and restraint.
12 Chinese hours
02The world clock changes element buffs through the day.
Turn-based combat
034 round commands, 31 techniques and 6 weapon families.
7 sects
04Shaolin, Wudang, Tang Clan, Emei and more, each with its own doctrine.
Forge & pharmacy
05Craft divine weapons and brew elixirs that reshape your character.
A living jianghu
06Central Plains and Shu, eight bandit strongholds, reputation and morality.
// the world
- Central PlainsKaifeng, Songshan (Shaolin), Wudang, Chang'an, Luoyang
- ShuChengdu, Tang Clan, Emei Golden Summit, Ghost Valley
// the original game
Hải Thiên Anh Hùng Truyện (海天英雄传, “Heroes of Sea and Sky”) is a large-scale wuxia MMRPG released in 2004 by Seasky (成都逸海情天网络科技), a Chengdu studio founded in 2002. HeroGame is an independent project inspired by it, rebuilding its ideas from the original game design document.
// under the hood
React 19 / TypeScript / Zustand / Vite / Tailwind / Go server / PostgreSQL / Redis
// roadmap
- P1Building
Rules proof of concept
GDD 1.01 logic in a pure, UI-free engine core.
- P2Designed
2D visuals
SVG/CSS arena, replays, accessibility.
- P3Designed
Server-authoritative
Go + PostgreSQL + Redis, anti-cheat, audit replay.
- P4Planned
Content expansion
New sects, 100+ techniques, quests, world bosses.
- P5Planned
Mezon platform
Clan realms, channel app and bot integration.
- P6Planned
AI agents
NPCs with memory, autonomous bots, dynamic quests.
- P7Planned
Multiverse framework
Engine reused for xianxia, Three Kingdoms, fantasy.
Technology consulting & digital transformation.
We advise using the same process we use to build our own products.
- 01 DiscoverUnderstand goals and constraints.
- 02 SpecifyWrite the spec and the tests first.
- 03 BuildAgents implement, humans steer.
- 04 VerifyAdversarial checks before delivery.
- 01
Technology strategy & architecture
Right-sized architecture that fits your scale and budget, with no over-engineering.
- 02
Digital transformation
From discovery to rollout, including large public-sector programmes with many stakeholders.
- 03
Workflow & process automation
Business workflows on Elsa and n8n: approvals, integrations, ETL and reporting.
- 04
AI workflows for people
Personal assistants, chatbots and project knowledge bases that help teams work effectively with AI.
- 05
AI-assisted engineering
Introduce coding agents to your team with a disciplined workflow, powered by Agent Kit.
- 06
Presales, estimation & solution design
Turn a client brief into a scoped solution, WBS estimate and proposal you can defend.
- 07
MVP & product engineering
Web and mobile products, from idea to production.
- 08
Game & real-time systems
Server-authoritative game backends, turn-based and idle mechanics, live-ops tooling.
- 09
Coaching & team growth
Mentoring, leadership coaching and dev-process setup to grow engineers and teams.
Nearly 15 years of shipping real systems.
Experience from the projects behind Prozone's consulting.
// beyond code
- Client-facing. Strong at working directly with customers.
- Estimation & solutions. Currently working in presales.
- Coaching & leadership. Mentoring, growth teams and process.
- 01
Public-sector digital transformation
Large government programmes with many stakeholders and strict compliance.
- 02
Education
Exam-prep products, an online maths school and university management systems.
- 03
Location search
A restaurant-discovery network built on location search and the Google Maps API.
- 04
Airports & hospitals
Mobile and web apps for airport and healthcare operations.
- 05
Prison management
A specialised, security-sensitive management system for corrections.
- 06
Enterprise workflow
Business workflows on the Elsa framework, plus automation with n8n.
- 07
AI at work
AI workflows, personal assistants, chatbots and project knowledge bases.
- 08
Onsite in the UK
Long onsite work that helps us understand client culture.
about
Small team, real output.
Prozone was founded by Duong Nguyen, who has nearly 15 years of hands-on experience across projects large and small, including a long onsite stint in the UK. The team is currently 1–10 people and works agent-first: agents handle implementation, humans own direction and quality.
Duong on LinkedIn ↗- team
- 1–10 people
- focus
- ADD · Games · Consulting
- open source
- github.com/dnd288
- [email protected]
Frequently asked questions
What is Prozone?
Prozone is a Vietnamese tech startup founded by Duong Nguyen with a team of 1–10 people. We work on three things: Agent Kit (an Agent-Driven Development kit), HeroGame (a turn-based idle wuxia MMORPG) and technology consulting and digital transformation services.
What is Agent Kit and how do I use it?
Agent Kit is an open-source (MIT) Agent-Driven Development methodology with 23 process skills, templates, specs and tooling. Add it to any project, then have a coding agent such as Claude Code read the agent-kit-init skill to set up the workflow from ticket to specification, implementation, verification and delivery.
What is Agent-Driven Development (ADD)?
ADD is a way of building software where AI coding agents do most of the implementation inside a disciplined process: clear specs, TDD, multi-axis review, adversarial verification and recorded decisions. Humans set direction and stay accountable.
What is HeroGame?
HeroGame is a turn-based idle wuxia MMORPG inspired by Thiên Địa Anh Hùng (Hải Thiên Anh Hùng Truyện, Seasky Netjoy). It features the Five Elements, 12 Chinese hours, seven sects and a server-authoritative backend, and is currently in development.
What consulting services does Prozone offer?
Technology strategy and architecture, digital transformation roadmaps, AI-assisted engineering, MVP and product engineering, game and real-time systems, and AI agent integration. Email [email protected] to discuss your needs.
What experience is behind Prozone?
The founder has nearly 15 years across public-sector digital transformation, education, location-based search, airport and hospital apps, prison management and enterprise workflow (Elsa, n8n), and recently focuses on helping people work effectively with AI.
How can I contact Prozone?
Email [email protected] or message the founder on LinkedIn at linkedin.com/in/dnd288.
$ git commit -m "let's start"
Let's build something worth shipping.
Need consulting, want to adopt Agent Kit, or curious about HeroGame? Send us an email.
[email protected]