THE COLLECTION / 15 PROJECTS

Made to be used.

Tools inspired by small,
everyday frustrations.

Different forms. Different ways to use them.
Start with whatever catches your curiosity.

01 / THE COLLECTION

Everyday tools.

PDF Organizer

Your PDFs, in the right order.

Web · Japanese / Chinese

Markdown Docs

Keep writing when inspiration strikes.

UNDER DEVELOPMENTWeb · Offline-first

Flight Market

A clearer view of airfare changes.

UNDER DEVELOPMENTWeb

F1 Harmony

The race weekend, at a glance.

HarmonyOS · Chinese / English

02 / THE COLLECTION

Learning & language.

Hanlu

Make Chinese a daily habit.

Web · iOS · Android

Hanlu Dict

Look it up. Then make it stick.

Web · iOS

Furigana Keyboard

Write, read, and connect in Japanese.

Android · iOS

Per-App Language

Each app, in your language.

Android 13+ · Shizuku

AI Dict

Beyond the definition.

Web · Android / Beta

03 / THE COLLECTION

Developer tools.

Token Meter

Your AI usage, at a glance.

macOS 14+ · Apple Silicon / Intel

04 / THE COLLECTION

Open source & MCP.

China Rail MCP

Ask your AI about China's railways.

MCP · Node.js

Japan Rail MCP

Connecting Japan's railway data.

UNDER DEVELOPMENTMCP · Node.js 22+

Waseda Portal MCP

Find the course information you need.

Web search · MCP

Silkroad MCP

Connecting AI with the world you use every day.

Documentation · English / Chinese

MCP Mail Core

Multiple mailboxes, with clear context.

Developer library · MCP