Engineer at Google. Sunnyvale, CA. I build open-source tooling for coding agents — TUIs, skills, local-model recipes, evaluators, and the humans who sit next to them.
- openseek-recipe — reproducible local inference recipes for coding agents. First one: Qwen3.8-Flash-Next (125B MoE) on a single RTX PRO 6000 96GB — 181 tok/s decode, 66% on a SWE-bench Pro subset, RAM-tier KV cache that brings a 130K-token agent session back in 0.64 s. Pinned runtime, client configs, raw benchmarks.
- orangebot-launch — open-source local voice keyboard for macOS. Hold a key, speak, clean text lands where you type. Rust + Tauri, local Whisper + Qwen, or your own OpenAI-compatible servers. No account, strict-local mode.
- openseek
209★— 广度求索. Open-source TUI coding agent with multi-provider routing, MCP, LSP, and Plan/Agent/YOLO modes. The Claude Code alternative for DeepSeek-class models. - gemini-evolve — auto-tune your
GEMINI.mdvia the gemini CLI itself. GA + GEPA/DSPy, hard gates before apply. No vibes, no regressions. - llm-engineering-handbook — 构建生产级 AI 副本教程. Notes on shipping production-grade LLM copilots.
- lich-skills
231★— opinionated skill library for Claude Code · Gemini CLI · Codex. Spec-driven dev loop + debug-hypothesis loop, telegraph-style, no filler. - unreal-engine-agent-skills — nine skills for the UE5 decisions that fail silently: authority vs. cosmetic, hit contracts, state ownership, spawn frames, engine feature maturity. Written against a published rubric, gated by script.
- skill-lint — security scanner for agent skills. Catches prompt injection, obfuscation, credential exfil, and supply-chain risk before you install a third-party skill. OWASP Agentic Skills Top 10 + Snyk ToxicSkills heuristics.
- GPT-Prompt-Hub
2.4k★— community-curated custom-GPT prompt repository. - awesome-ad-video-prompts
82★— original high-craft prompts for AI video ads (Seedance 2.0 / Veo 3 / Kling / Runway). - awesome-antigravity-skills — Agent Skills and resources for Google Antigravity.
- awesome-mcp-clients — compatibility matrix of MCP clients, the complement to awesome-mcp-servers.
- awesome-ai-x — the highest-signal AI accounts on X. Anti-viral: only deep thinkers and real builders.
- orangebot.ai — daily AI news, paper x-rays, and free browser tools & games.
- atomos — Personal Research OS. Local-first PKM + AI Q&A over a markdown vault. Tauri 2 / Rust / React / SQLite.
- peepbo — Linux desktop automation (screenshot + click + type). Peekaboo, but for Linux.
- Stashlog — premium-content and paid-community platform for course creators. Next.js + Firebase.
Essays on engineering leverage, Big-Tech politics, and the tooling I build — at shenhuang.substack.com and alwa.info.
- How to Successfully Land Projects at Big Tech
- Scaling People: Insights from Claire Hughes Johnson
- What Happens When You Accidentally Email Steve Jobs about a Job at Google?
- The Art of Doing Science and Engineering
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