I build local AI systems, agent tools, and interfaces.

Self-taught builder in NYC. No CS degree, no bootcamp—just a lot of building, debugging, and shipping in public. My work spans multi-DGX inference, AI agent infrastructure, native macOS apps, and local-first tools.

Featured projects · DGX Spark lab · More projects · X / Twitter

• Microduck MCP — An agent-agnostic MCP server for controlling the Pollen Robotics Microduck. TypeScript MCP
• Awesome Microduck — A curated collection of software, simulators, policies, agent tools, and coverage for the Microduck robot. Resources Microduck
• Grok UI — A local-first command center for Grok Build with runtime control, session history, and Git visibility. TypeScript Local-first
• Honeycomb Lab — A hex-map control plane for a home AI fleet.
• Hermes HUDUI — A real-time web dashboard for watching Hermes think, use memory, make mistakes, and grow. Python Web UI
• Hermes HUD — A terminal consciousness monitor for Hermes Agent, built with Textual. Python TUI
• Hermes Skins — Custom visual themes for the Hermes CLI agent. YAML Themes
• SkillScore — A CLI that evaluates SKILL.md-based agent skills and produces actionable quality scores. TypeScript Bun

I experiment with large local models, multi-node inference, and agent workloads on NVIDIA DGX Spark.

• spark-doctor — A diagnostic CLI for DGX Spark that catches power, memory, thermal, CUDA, Docker, and inference-stack issues. Python CLI
• MiniMax H3 on ×ばつ DGX Spark — A measured SM121 compatibility path for FL2VA with online FP8, a pinned vLLM-Omni build, and end-to-end audio-video verification. FP8 vLLM-Omni
• MiniMax H3 on ×ばつ DGX Spark — One FL2VA video generated cooperatively across two Sparks with two-way sequence parallelism over RoCEv2, reproducibility checks, and measured results. Multi-Node FL2VA
• Hy3 295B on ×ばつ DGX Spark — Tencent Hy3 295B MoE with TP2 over 200GbE, 256K context, and agent-ready benchmarks. NVFP4 vLLM
• Nemotron Puzzle 75B on ×ばつ DGX Spark — A tuned NVFP4 setup with MTP, prefix caching, concurrency benchmarks, and reproducible recipes. NVFP4 Inference
• Hermes Local MoA — Run Hermes Agent as a mixture of agents across local OpenAI-compatible model servers. Python MoA
• Cosmos + Locate Anything — A generated-video and live-grounding pipeline for DGX Spark. Python Computer Vision
• Hermes Desktop for DGX Spark — Connect Hermes Agent Desktop on Mac to local models through an OpenAI-compatible API. Shell Local AI

• National Vehicle Inventory CLI — Agent-first search for real U.S. dealer inventory, with JSON, MCP, caching, and price history.
• OpenClaw Mission Control — A native SwiftUI command center for OpenClaw agents.
• PinDrop — An offline-first infinite canvas for sticky notes.
• specimen — A local-first SVG gallery, inspector, and exporter in one dependency-free HTML file.
• Govee MCP — Control Govee smart lights from AI assistants using natural language.
• repobrief — Generate compact codebase context maps for AI coding agents.

Find me on X: @aijoey