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Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: QuickdrawAchievement: YOLO

Highlights

  • Pro

Organizations

@DaedalGames

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shaun0927/README.md

About

Building AI products that matter.

Co-founder & CTO @ Daedal Games — Building 1M+ games powered by AI.
#1 github Contributions in South Korea

Background

Experience Focus
🧬 Neuroscience Trans-synaptic retrograde signaling research
📚 8 Years Literary Translation Novels, webtoons, creative content
🔧 3 Years Technical Translation Documentation, ML papers, technical specs

AI Coding Agent Usage

Global Rank Total Cost Tokens

Active Days Avg Daily Best Day Messages Models
PlatformModelsShareMessagesTokensCost
Codex CLI5.5 5.6-sol 5.4 +4██████████████░░░░░░ 70.0%1,569,629215.4B$152,362
Claude Codeopus-4-7 opus-4-6 fable-5 +11█████░░░░░░░░░░░░░░░ 22.7%603,05569.8B$73,823
Micodeopus-4-7 opus-4-8 opus-4-6 +11█░░░░░░░░░░░░░░░░░░░ 2.6%147,7478.1B$6,625
GJCglm-5.2 5.5 glm-5.3 +2█░░░░░░░░░░░░░░░░░░░ 4.3%113,32413.2B$1,776
Hermes Agent5.5 mimo-v2.5-pro-ultraspeed█░░░░░░░░░░░░░░░░░░░ 0.4%56,2031.2B$1,397
Gemini CLI2.5-pro 2.5-flash█░░░░░░░░░░░░░░░░░░░ 0.0%19314.5K$0.18
Total2,489,977307.7B$235,982

Token Composition

Cache Read (95.1%25) Cache Write (1.4%25) Input (3.2%25) Output (0.3%25)
Tracked by tokscale | Leaderboard | Auto-updated 2026-08-23

Achievements

Toss NEXT ML Challenge - 1st Place Leaderboard

Toss ML 1st

GPU Hill Climbing Ensemble for NVIDIA Merlin Framework
CTR prediction on 10M rows of real financial data (Recommender System)
📄 Technical Report (EN) | (KR)



40+ Competitions Dacon Top 0.0001% Competition Challenger

Competition Domains

Recommender System CTR Prediction NLP Prompt Engineering Time Series Computer Vision Tabular ML Anomaly Detection

Open Source Contributions

First Developer got banned/recovered from github by uploading "too many merged PRs" (https://x.com/JunghwanNa8355/status/2046224197672984824?s=20)

Total 1000K+ stars contribution in external public projects.

Auto-refreshed 2026-08-23 via gh CLI (update_oss_contributions.py): 562 PRs merged across 52 curated repos below. Star counts via repos API; merged-PR counts via GraphQL search.

Harness engineering

Project Description Stars Merged Notes
ouroboros workflow engine driven by specs instead of prompts ⭐ 5,624 402
oh-my-claudecode multi-agent orchestration for Claude Code ⭐ 38,737 51
oh-my-codex hooks, agent teams, and HUDs for Codex CLI ⭐ 32,801 13
zeroclaw autonomous AI personal assistant infrastructure ⭐ 32,636 5
multica managed coding-agents platform ⭐ 47,299 4
claude-hud Claude Code plugin with context/tool HUD ⭐ 27,560 4
nanobot lightweight personal AI agent ⭐ 47,285 3
camel multi-agent framework ⭐ 17,621 3
dify platform for agentic workflow development ⭐ 153,218 2
mempalace open-source AI memory system ⭐ 58,553 2
Flowise visual builder for AI agents ⭐ 55,384 2
agno framework for running agents as production software ⭐ 41,836 2
mastra TypeScript framework for AI apps and agents ⭐ 27,368 2
OpenHarness open harness for coding agents ⭐ 15,485 2
GenericAgent self-evolving generic agent framework ⭐ 13,952 2
omi AI wearable assistant that sees and listens ⭐ 13,241 2
goclaw Go rebuild of OpenClaw with multi-tenant agent isolation ⭐ 3,553 2
agent-skills engineering skills library for coding agents ⭐ 89,122 1
lobehub multi-agent collaboration space ⭐ 81,927 1
picoclaw tiny deployable coding agent ⭐ 29,905 1
agentmemory persistent memory for coding agents ⭐ 27,278 1
oh-my-pi terminal-native AI coding agent ⭐ 26,531 1
haystack AI orchestration framework for LLM applications ⭐ 26,283 1
context-mode context-window optimization for AI coding agents ⭐ 20,088 1
harness meta-skill that designs domain-specific agent teams ⭐ 8,816 1
osaurus native macOS runtime for local LLMs ⭐ 7,677 1
Yuxi multi-tenant agent harness with LightRAG knowledge base ⭐ 6,535 1
XcodeBuildMCP MCP server for iOS and macOS build tooling ⭐ 6,273 1
awesome-harness-engineering curated list of harness engineering tools and guides ⭐ 3,899 1
acpx headless CLI for Agent Client Protocol sessions ⭐ 3,151 1
alphaclaw setup harness for OpenClaw ⭐ 1,463 1

ML

Project Description Stars Merged Notes
pytorch-grad-cam visual explainability for CNNs and vision transformers ⭐ 12,957 7
FootTrafficReport foot-traffic analytics report project ⭐ 7 5
PyPOTS toolkit for partially-observed time-series modeling ⭐ 2,047 4
supervision reusable computer vision tools ⭐ 49,668 3
darts time-series forecasting library ⭐ 9,499 3
voicebox open-source AI voice studio ⭐ 51,139 2
marimo reactive Python notebook for experiments and apps ⭐ 22,443 2
anomalib anomaly detection library ⭐ 6,074 2
dflash block-diffusion flash speculative decoding kernels ⭐ 5,884 2
chronos-forecasting foundation models for time-series forecasting ⭐ 5,737 2
PaddleOCR OCR toolkit for structured document extraction ⭐ 88,116 1
VoxCPM tokenizer-free multilingual TTS ⭐ 35,975 1
open_clip open source CLIP implementation ⭐ 14,080 1
sktime unified framework for ML on time series ⭐ 9,959 1
gorse recommender system engine ⭐ 9,803 1
statsforecast fast statistical and econometric forecasting ⭐ 4,878 1

Other

Project Description Stars Merged Notes
PLFM_RADAR 10.5 GHz phased-array radar ⭐ 24,738 3
immich self-hosted photo and video management ⭐ 112,369 1
openscreen open-source screen demo recorder ⭐ 39,882 1
crawlee web scraping and browser automation library ⭐ 25,468 1
map-to-poster map-to-poster generator ⭐ 1,066 1
wacli WhatsApp CLI ⭐ 2,705 0

Tech Stack

Languages & ML

Languages & ML

Backend & Data

Backend

Frontend

Frontend

DevOps & Testing

DevOps

GitHub Stats

These cards occasionally fail to render when GitHub's contribution aggregation API returns errors, often after unusually high pull-request activity.
GitHub Streak Stats
GitHub Profile Summary
Repos per Language Most Commit Language

Pinned Loading

  1. openchrome openchrome Public

    Open-source browser automation MCP server. Control your real Chrome from any AI agent.

    TypeScript 233 39

  2. Q00/ouroboros Q00/ouroboros Public

    Agent OS: the agent gets smarter on its own. We just hold the line: the grading command and expected result never make it into the success contract we hand it. Interview-gated, staged evaluation, b…

    Python 5.6k 562

  3. Yeachan-Heo/oh-my-claudecode Yeachan-Heo/oh-my-claudecode Public

    Teams-first Multi-agent orchestration for Claude Code

    TypeScript 38.7k 3.5k

  4. Yeachan-Heo/oh-my-codex Yeachan-Heo/oh-my-codex Public

    OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.

    TypeScript 32.8k 2.5k