ostiums

Leftoff — Development skill for Claude Code

Development community

Sync ChatGPT Work and Codex chats into Claude Code's /resume list.

How to install Leftoff

Installs to ~/.claude/skills/ostiums-leftoff-leftoff/SKILL.md

Terminal

mkdir -p ~/.claude/skills/ostiums-leftoff-leftoff && curl -fsSL https://raw.githubusercontent.com/ostiums/leftoff/HEAD/commands/leftoff.md -o ~/.claude/skills/ostiums-leftoff-leftoff/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Leftoff does

description: Sync ChatGPT Work and Codex chats into Claude Code's /resume list allowed-tools: Bash(leftoff *)

Sync result:

!`leftoff sync 2>&1`

!`leftoff autosync status 2>&1`

Do not run any tools. Reply in Russian in at most 4 short lines:

the sync result above (how many chats were imported);
how to pick one: run /resume, type Codex or ChatGPT to filter (imported chats are titled ⬡ Codex: or ⬡ ChatGPT: for ChatGPT Work mode), Ctrl+A shows chats from a

Alternatives in Development

Resume Work From A Handoff Document — You are tasked with resuming work from a handoff document through an interactive process 10k ★
Env — Manage Vercel environment variables 263 ★
Codex OpenAI Proxy — Proxy server to use ChatGPT Plus tokens with CLINE/Claude Code extensions via OpenAI API compatibility 124 ★