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  • Purdue
  • West Lafayette
  • 11:20 (UTC -12:00)

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DavidChen-006/README.md

Hi, I'm David πŸ‘‹

πŸ“ Purdue | πŸŽ“ CS student | πŸš€ Agentic Builder

Python Swift Go TypeScript C++ PyTorch Unity Nix CLI macOS

breakout contribution graph

contributions past year and total stars

Agent Infrastructure

  • 🏭 smile-software-factory β€” verified agent software factory (graph, loop, watcher, planning)
  • πŸ” review-loop β€” a builder commits, a reviewer spawns in a disposable worktree, a FAIL files an issue
  • 🧰 agent-skills β€” canonical skills and agent identity files, shared across every harness I run
  • 🚦 ci-gate-lab β€” experiments in what CI should block an agent on
  • 🚧 human-gate-lab β€” experiments in where a human has to stay in the loop
  • πŸ’¬ agent-engineering-forum β€” Discourse source-of-truth + Vercel MCP gateway, with a pstack Cursor plugin
  • πŸ“ˆ claude-code-usage-watch β€” live localhost dashboard for token usage, cache reads/writes, and per-turn cost
  • πŸ“ flowchart-skill β€” derives a completeness-checked decision table first, then renders Mermaid + PNG
  • 🎨 flutter-design β€” Flutter design-system workbench: preview components, storyboard screens, walk the flow; built to be edited by an agent
  • 🧡 dotfiles β€” Nix-managed machine setup

Knowledge & Data for Agents

  • πŸ“š software-design-wiki β€” ingest-time synthesis, filesystem-as-retrieval, human-gated schema evolution
  • πŸ“Š table2text β€” one messy CSV in, a token-budgeted brief out: schema, traps, and the pandas to load it
  • πŸ‹οΈ t2t-gym β€” benchmark harness scoring schema-extraction candidates on token cost and accuracy
  • 🧠 relearning-llms β€” reverse-learning practice: deconstructing MoE + sparse attention from the top down

macOS, CLI & Native

  • πŸŽ’ Brightspace Bar β€” macOS menu bar app for Brightspace; agents can read courses and add assignments
  • ⌨️ BrightspaceCLI β€” Brightspace (D2L) from the terminal: agent-native course data and heatmap entry
  • βœ‚οΈ cleanmap β€” strips the clutter from an image and returns the main subject

Hackathons

  • πŸ† SIQUR β€” 1st Place, Startup Track @ Catapult 2026. 3D world-model pipeline pairing exterior Gaussian-splat reconstruction with interior mesh rendering, a cross-camera motion reconstruction engine, and an ILP-based optimal camera placement solver.
  • πŸ¦‘ Squid β€” General Track Winner and Best Use of Solana @ HackINDY 2026. Text a purchase request over iMessage; an agent searches, validates against your constraints, and checks out. Evidence bundles anchored to Solana via SHA-256 Merkle roots.
  • 🎬 Chiasm β€” "Cursor for Videos" @ HackKU26. Indexes video into a semantic graph of entities, relationships, dialogue, and scene composition, then an agent (Claude for reasoning, Gemini for visual understanding) edits from natural language against a knowledge base that sharpens each pass.
  • 🌐 XPerience β€” @ HackIllinois 2026. An API turning visual media into personalized 3D experiences: vector embeddings and semantic search pick the key moments, then Hunyuan3D, Tripo3D, Luma, and World Labs are orchestrated behind a Flask REST API with async jobs and artifact storage.
  • πŸ•ΆοΈ AVTR β€” @ NexHacks. Shared agency between a human and an agent through a live avatar: Ray-Ban glasses in, Whisper for audio, a MongoDB personality model, BitHuman rendering, ElevenLabs voice. Cut end-to-end latency from 13.4s to 3.1s.

Email Β· Devpost

Popular repositories Loading

  1. smile-software-factory smile-software-factory Public

    SMILE software factory: a distributable, verified agent software factory (graph, loop, watcher, planning)

    Python 57 11

  2. Brightspace-Bar Brightspace-Bar Public

    MacOS menu bar app for Brightspace. Never log in again. See every due date on one calendar. Click a course. Go straight there. Agents can read your courses and add assignments.

    Swift 52 6

  3. flowchart-skill flowchart-skill Public

    Logic-first flowchart generator skill for Claude Code β€” derives a completeness-checked decision/trace table first, verifies it, then renders Mermaid + PNG.

    2

  4. cleanmap cleanmap Public

    CLI tool for cleaning images β€” strips clutter, returns the main subject

    Python 1

  5. relearning-llms relearning-llms Public

    Reverse-learning practice: deconstruct GLM-5.2 MoE DSA from the top down

    Python 1

  6. flutter-design flutter-design Public

    A reusable Flutter design-system workbench β€” preview every component, map your screens as a pan/zoom storyboard, and walk the flow. Built to be edited by an AI agent.

    Dart 1