EXPLORE omniAI ↗ / VIDEO SKILL ↗ / OPEN SOURCE ↗ / CONTACT ↗
刘羽 / Yu Liu（ninglin liu） · XJTLU, IoT Engineering · Shanghai / Remote
I build AI agents, full-stack products, creative developer tools and on-chain systems — from business workflows to software people can use.
专注 Agent 应用、全栈产品与开源工程，持续探索 AI × Web3、金融数据与代码驱动的视觉表达。
EMAIL · [email protected]
Write in Gmail ↗ · LinkedIn ↗ · X · @ninglin000 ↗
1,000+ registered users · 从研究问题到有来源的回答，再到可体验的产品。
- Agent engineering — RAG retrieval, bounded tool calling, streaming responses, structured output and shared MCP tools.
- Product engineering — bilingual Next.js experience, interactive Three.js workspace, market visualizations and research workflows.
- My role — project lead, product implementation, Agent integration and release iteration.
Live product → Source code → Agent internals →
| Upstream | Contribution | Merged PR |
|---|---|---|
| Microsoft Agent Framework | Correct Anthropic cached-input token accounting; restore consistent usage metrics across providers. | #9859 |
| Apache Arrow | Merge dictionary arrays without panicking on dictionary-key overflow; add regression coverage. | #11925 |
| LiveKit | Restore E2EE data-packet decryption after key rotation; fix the retry path and its tests. | #2188 |
| Foundry | Detect integer overflow during amount-unit conversion and return a typed error. | #283 |
| Pipecat | Preserve Chinese and Japanese sentence boundaries in streamed context chunking. | #6413 |
| AG2 | Expose Anthropic OpenTelemetry configuration through the framework's typed configuration. | #3519 |
| CrossGL / CrossTL | Contribute fixes and tests across shader/compiler backends, including WGSL, HLSL, CUDA, HIP and Metal. | Merged work |
Full contribution archive — engineering fixes, tests, refactors, API examples and documentation across the AI, data and Web3 ecosystem.
功能修复、测试、重构与文档贡献，逐项链接上游记录。
Browse every merged contribution → Live GitHub activity →
Snapshot: 2026-11-12 · merged PRs authored by ninglinLiu · own repositories excluded.
A creative engineering toolkit: research → script → voice → 3D scenes → rendered video.
- Motion as code — Three.js scenes, reusable action components, camera choreography and frame-by-frame rendering.
- A complete production workflow — evidence research, narration timing, subtitles, visual review and editable project delivery.
- A reusable Agent Skill — a compact entry point, on-demand references, production tools and a growing library of examples.
Watch the showcase → Explore the code → Skill entry →
| Project | What I build | Explore |
|---|---|---|
| Business Bid Agent | Business-document workflows: requirement extraction, local knowledge retrieval, structured drafting and DOCX delivery. Developed through an internal business internship. | Private business project |
| Xfinresearch Lab | Financial research Agent with source tracking, deterministic tools, structured reports and strategy comparison. | Repository |
| ETF / CIO Reliability | Event-driven backtesting, execution contracts, independently reconciled ledgers and CLI integration checks. | Repository |
| LLM Werewolf Arena | Multi-agent experimentation with personas, role-specific behavior and private memory isolation. | Repository |
| Project | Focus | Stack |
|---|---|---|
| EATLQ | On-chain data, crypto research and trading-system engineering. | Python · SQL · EVM · ClickHouse |
| Solana Shadow Hunter | Copy-trading pipeline, event deduplication, risk circuit breakers and Telegram alerts. | Python · Solana · Jupiter |
| zkParallel / zkhahaha | Parallel ZK batch-verification experiments on Monad Testnet. | Solidity · Hardhat · Next.js |
| EdgeNet.AI | Verifiable decentralized AI inference and Proof-of-Inference prototyping. | Solidity · TypeScript · DePIN |
| On-chain Data Copyright | Dataset licensing, tokenized receipts and on-chain provenance. | Solidity · ERC-721 · IPFS |
| ShrimpNest | Solana on-chain analytics and intelligence pipeline. | TypeScript · Solana |
More projects & hackathon builds ↗
- RiskLights — crypto, macro and on-chain risk signals.
- Alpha Radar — crypto intelligence aggregation.
- QuantLab — technical analysis and backtesting tools.
- Info Aggregator — multi-source information pipeline.
- Hello Storage · Monad Counter — on-chain application experiments.
- Cyberpunk Pac-Man · Group86 Pac-Man — game projects.
Python · Java · TypeScript · Solidity
| Area | Technologies |
|---|---|
| AI & Agents | RAG · Tool Calling · MCP · SSE · JSON Schema |
| Web & Visualization | React · Next.js · Tailwind CSS · Three.js |
| Data & Research | pandas · NumPy · SQL · ClickHouse · Redis · SQLite |
| Engineering & Delivery | Linux · Docker · Git · CI/CD |
Ethereum · Solana · Base · Robinhood Chain · Arc · Circle · Chainlink · Binance · OKX
LET'S BUILD SOMETHING WORTH OPENING.
AI Agent development · Full-stack engineering · Web3 data & trading systems
[email protected]
LinkedIn /
X · @ninglin000 /
omniAI