Field Theory CLI — X/Twitter Bookmark Manager

Skill by ara.so — Daily 2026 Skills collection.

Field Theory CLI (ft) syncs all your X/Twitter bookmarks locally, indexes them for full-text search, classifies them by category and domain, and exposes them to AI agents via shell commands. No official API required for the default sync mode.

Installation

npm install -g fieldtheory

Requirements:

• Node.js 20+
• Google Chrome (logged into X/Twitter) for default sync mode
• macOS for Chrome session sync; Linux/Windows use OAuth mode

Verify installation: