Tachiko Work · Office #43,932

What it is

Calls itself “semantic workspace”.

• Calls itself: semantic workspace

“…semantic workspace for structured data”

Where it puts itself

Claims “first major spreadsheet experience”. Rules out “Full Office compatibility”, “hosted realtime collaboration” and “stable public SDK”.

• Superlative claim: first major spreadsheet experience
• Says it will not: Full Office compatibility · hosted realtime collaboration · stable public SDK

“Tachiko Sheet supplies the first major spreadsheet experience.”

“Full Office compatibility, hosted realtime collaboration, and a stable public SDK are not current product promises.”

Who it sells to

Sells to developers.

• Sells to: developers

“Today: developer-facing pre-alpha.”

How it runs

A command-line tool for Linux and macOS. Runs locally and works offline. Open source. AI is the core of the product.

• Kind: cli
• Runs on: Linux · macOS
• Runs where: on the device, offline
• Open source: yes
• AI role: core to the product

“This repository provides the Rust engine, CLI, and experimental browser-client kit.”

“From a macOS/Linux shell with Rust 1.85 or newer”

What it works with

Built on Tachiko Sheet.

• Built on: Tachiko Sheet

“Tachiko Sheet provides the familiar spreadsheet experience on top.”

“Tachiko Work is a semantic workspace for structured data where humans and AI operate on typed meaning instead of raw cells.”

What it offers as proof

Live, no waitlist. Publishes docs.

“…docs -> https://github.com/nurockplayer/tachiko-work/tree/main/docs”