Junghoon Ghae · Seoul, South Korea.

I build open-source CLIs, MCP servers, and local tools that connect AI to live data and real services — with people in control.

A model's training has a cutoff. The world doesn't.

Useful data and actions are still scattered across apps, browser-only screens, and incomplete APIs. I build interfaces that help people and AI reach those systems, finish real tasks, and verify what happened.

• odeduck — CLI and MCP server for Korean public data. Helps AI agents find datasets, apply for API access, and collect and analyze data with source evidence.
• tossinvest-cli — Unofficial Toss Securities CLI and MCP server. Accounts, quotes, and orders, plus web-only data such as investor flows, AI signals, and dividends.
• openkakao-cli — Unofficial KakaoTalk CLI for sending and reading messages locally on macOS through Accessibility automation.
• opencode-kilo-auth — Use Kilo Gateway models in your existing OpenCode setup.
• claude-statusline — A rich statusline for Claude Code, written in pure Bash.
• smartstore-cli — Naver Smart Store seller-center data from the terminal.
• tailbar — A native macOS menu bar app for Tailscale serves, peers, and exit nodes.
• capacities-cli — Unofficial CLI for managing your Capacities.io knowledge base.
• skills — Reusable skills for Claude Code, OpenCode, and other coding agents.
• k-vote-cli — Korean election results, polls, and turnout from the CLI or MCP, with no API key.

• Open Invest (in development) — Bringing live market data, judgment, risk checks, and execution into one local workflow you can inspect.

Raycast · Clerk · Kilo · swarm-tools

• 2026-09-16 — odeduck v0.21.1
• 2026-09-15 — tossinvest-cli v0.52.1
• 2026-09-03 — openkakao-cli v1.8.1

_{backed by · 1 sponsor so far (one-time included). be the next.}