AI Developer · Agent & CLI Builder · Open Source M.Sc. at Nanjing Agricultural University · Nanjing 🌧️
I build AI agents that actually do things — multi-provider coding CLIs, agent frameworks, and research tools. My open-source work has shipped merged PRs to claude-code (4 PRs), bytedance/deer-flow, and AstrBot, and my own projects have earned 150+ stars across 33 repositories. Day-to-day I work in Python and TypeScript.
Portfolio (with live WebGL rain-glass effect): yuanyuanma03.github.io/YuanyuanMa03
Selected work — ordered by reach. CLIs, agent frameworks, research tools, and learning projects I built from scratch.
| Project | What it is | Stack |
|---|---|---|
academic-research-skills45★ | Academic research skills for AI coding agents — search CNKI, Google Scholar, Web of Science, ScienceDirect; download papers; draft Nature-style introductions. |  |
GitPulse24★ | Real-time GitHub trending tracker — 开源脉搏. Dark theme, zero dependencies, vanilla JS. |  |
xcoder7★ | AI coding CLI beyond the boundary of human and AI. Multi-model agent with browser automation, voice input, terminal-native workflow. |  |
cropcodeactive | AI coding agent for the terminal — multi-provider (DeepSeek/MiMo/GLM/Qwen), China-direct, MCP, skill marketplace. | |
handmade-minigptnew | A 7-day path to hand-write a GPT from scratch — from tensors and gradients to a trainable TinyGPT. |  |
literature_agent4★ | LLM-powered literature analysis assistant. pip install lit-agent. Smart screening, MCP, conversational CLI. | |
Merged pull requests to upstream projects — ordered by reach.
| Repo | Stars | What I merged |
|---|---|---|
| claude-code-best/claude-code |   | Added a 6-preset AI personality mode system + guided login flow for China LLM providers (Zhipu, DeepSeek, Moonshot). Plus Bun setup docs across three PRs. |
| bytedance/deer-flow |   | Fixed a macOS startup failure in the LangGraph log pipeline (portable locale). + 3 open PRs for Zhipu/llama.cpp model templates. |
| AstrBotDevs/AstrBot |   | Removed deprecated version field from Docker Compose config. |
Turning LLMs into agents that actually do things — real tools, real execution, real impact.
Yuanyuan Ma · © 2026 · Nanjing