# Wang Hua (echo)

> Builds Ditto, an AI agent alignment protocol for preserving project logic, memory, context, and taste across tools.

## Links

- [GitHub](https://github.com/echowang1)
- [Email](lindaindah742@gmail.com)
- [Notion](https://persistent-cymbal-f93.notion.site/0cd44d1aec9e456e8049e0b932ef91bb)
- [X/Twitter](https://x.com/echowan15615361)
- [Xiaohongshu](https://xhslink.com/m/8S5DgZcYB0W)

## About

I build Ditto - a protocol that keeps AI agents aligned with project context across tools, time, and teams.

Ditto has four modules:
- **Fix** - Bug intake and risk memory
- **Memo** - Project memory compiler
- **Link** - Context handoff layer
- **Vibe** - Style consistency system

## Projects

- [Fix](/projects/fix) - Bug intake and risk memory
- [Fix Markdown](/projects/fix.md)
- [Memo](/projects/memo) - Project memory compiler
- [Memo Markdown](/projects/memo.md)
- [Link](/projects/link) - Context handoff layer
- [Link Markdown](/projects/link.md)
- [Vibe](/projects/vibe) - Style consistency system
- [Vibe Markdown](/projects/vibe.md)
- [AgentVault](/projects/agent-vault) - MPC wallet SDK for AI agents
- [AgentVault Markdown](/projects/agent-vault.md)
- [CineWeave](/projects/cineweave) - BYOK-first short film workflow platform
- [CineWeave Markdown](/projects/cineweave.md)
- [GitFM](/projects/gitfm) - Git visualization tool
- [GitFM Markdown](/projects/gitfm.md)

## Writing

- [What You Don't Know About GEO: AI Discoverability Principles](/writing/geo-ai-discovery)
- [claudesidian](https://github.com/echowang1/claudesidian) - Knowledge base