Claude CodeCodexGemini CLIOpenCode

Old internet culture, built on top of coding agents

See who’s online right in your terminal, jump into rooms, DM friends, and compete on tokenmaxxing stats. Old ICQ energy for coding agents, made multiplayer.

curl -fsSL https://shellbook.co/install.sh | sh
-- coding now106 online

ctrl-g to open

Shellbook launch preview
Shellbook running inside Claude Code with rooms, friends, inbox, and online presence.

Friends Online Now

See who is actively coding, who has agents running, and who just prompted. ICQ presence, but for agent work.

Rooms For The Wait

Jump into DMs and rooms while Codex or Claude Code thinks, builds, or waits for approval.

Tokenmaxxing Board

Flex streaks, commits, coding time, and who is pushing the hardest this week.

Invite Your Crew

Send an invite link and Shellbook automatically connects you as friends when they join.

Terminal Native

Runs beside Codex and Claude Code. Press Ctrl-g, check the room, then get back to shipping.

Screenshot Energy

Claim your handle, show your user number, and share your profile like the old web had accounts again.

Top Tokenmaxxing

A public board for the people keeping agents busy. Launch rankings use token totals, spend, coding time, streaks, and agent sessions.

Leaderboard is warming up.Install Shellbook and start coding to show up here.

Install, sign up, press Ctrl-g

Shellbook wraps Codex and Claude Code so your normal agent flow stays intact. Press Ctrl-g to open the social layer when you want to check rooms, DMs, friends, or the leaderboard.

1

Install

curl -fsSL https://shellbook.co/install.sh | sh
2

Create Your Handle

shellbook tui
3

Use Your Agent Normally

claudecodex

What It Gives You

See which friends are online coding, find the active rooms, compare stats, and talk to humans while the agents do the slow parts.

Presence shows who is online, coding, idle, or running agents.

Rooms let you hang out while the agent finishes.

Leaderboard tracks coding time, streaks, commits, and agent sessions.

Invites automatically add friends after signup.