Run many Claude Code agents in tmux sessions that survive a closed laptop
A practical guide to running coding agents in named, detachable tmux sessions that survive a closed terminal or dropped SSH link. It starts with the built-in claude --worktree --tmux, then shows send-keys to type into any agent from a script and capture-pane to read its output back, and where tmux stops being enough.
Source
ankitg12 on Hacker News · 2026-10-19 · Project link
Written in our own words. Credit to the original author. Link checked 2026-10-19.
What they did
A practical guide to running coding agents in named, detachable tmux sessions that survive a closed terminal or dropped SSH link. It starts with the built-in claude --worktree --tmux, then shows send-keys to type into any agent from a script and capture-pane to read its output back, and where tmux stops being enough.
Result (as claimed)
A repeatable setup for many long-running agents in one window; 74 points on Hacker News.
Tools they used
Cost: Claude Code: from $17/mo.
Set it up
Pick a contained repo or task
Start on a branch or side project where mistakes are cheap.
Install and configure
Set up Claude Code, tmux. Read what it can run on your machine and limit permissions where possible.
Run it on a real task
Give it a well-scoped issue and let it work. Review the diff like any pull request.
Add guardrails
Keep tests and CI in the loop, and never let an agent push to main or touch production secrets unattended.
Copy the full setup prompt
Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.
You are helping me set up this AI use case end to end in Claude Code. Goal: Run many Claude Code agents in tmux sessions that survive a closed laptop What the original author did: A practical guide to running coding agents in named, detachable tmux sessions that survive a closed terminal or dropped SSH link. It starts with the built-in claude --worktree --tmux, then shows send-keys to type into any agent from a script and capture-pane to read its output back, and where tmux stops being enough. Reported result (as claimed by the author): A repeatable setup for many long-running agents in one window; 74 points on Hacker News. Source: https://news.ycombinator.com/item?id=50148855 Tools they used: Claude Code, tmux Category: Dev & ops Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Codex. Goal: Run many Claude Code agents in tmux sessions that survive a closed laptop What the original author did: A practical guide to running coding agents in named, detachable tmux sessions that survive a closed terminal or dropped SSH link. It starts with the built-in claude --worktree --tmux, then shows send-keys to type into any agent from a script and capture-pane to read its output back, and where tmux stops being enough. Reported result (as claimed by the author): A repeatable setup for many long-running agents in one window; 74 points on Hacker News. Source: https://news.ycombinator.com/item?id=50148855 Tools they used: Claude Code, tmux Category: Dev & ops Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Grok Bot. Goal: Run many Claude Code agents in tmux sessions that survive a closed laptop What the original author did: A practical guide to running coding agents in named, detachable tmux sessions that survive a closed terminal or dropped SSH link. It starts with the built-in claude --worktree --tmux, then shows send-keys to type into any agent from a script and capture-pane to read its output back, and where tmux stops being enough. Reported result (as claimed by the author): A repeatable setup for many long-running agents in one window; 74 points on Hacker News. Source: https://news.ycombinator.com/item?id=50148855 Tools they used: Claude Code, tmux Category: Dev & ops Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
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Guides for this use case
How to vibe code an app with Claude Code · How to run multiple coding agents together · How to control coding agents from your phone
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