Tmux-IDE, OSS agent-first terminal IDE
Hey HN, Small OSS project that i created for myself and want to share with the community. It's a declarative, scriptable, terminal-based IDE focussed on agentic engineering. That's a lot of jargon, but essentially its a multi-agent IDE that you start in your terminal. Why is that relevant? Thanks to tmux and SSH, it means that you have a really simple and efficient way to create your own always-on coding setup. Boot into your IDE through ssh, give a prompt to claude and close off your machine. In tmux-ide claude will keep working. The tool is intentionally really lightweight, because I think…
In plain words
Tmux-IDE is a terminal-based integrated development environment designed for multi-agent coding workflows. Built as a lightweight, open-source project, it enables developers to run AI agents like Claude in persistent sessions accessible over SSH and tmux, allowing coding tasks to continue running after the user disconnects. The tool uses a declarative, scriptable approach and is intended for engineers working with agentic systems who want efficient, always-on remote development setups.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hey HN, Small OSS project that i created for myself and want to share with the community. It's a declarative, scriptable, terminal-based IDE focussed on agentic engineering. That's a lot of jargon, but essentially its a multi-agent IDE that you start in your terminal. Why is that relevant? Thanks to tmux and SSH, it means that you have a really simple and efficient way to create your own always-on coding setup. Boot into your IDE through ssh, give a prompt to claude and close off your machine. In tmux-ide claude will keep working. The tool is intentionally really lightweight, because I think the power should come from the harnesses that you are working with. I'm hoping to share this with the community and get feedback and suggestions to shape this project! I think that "remote work" is directionally correct, because we can now have extremely long-running coding tasks. But I also think we should be able to control and orchstrate that experience according to what we need. The project is 100% open-source, and i hope to shape it together with others who like to work in this way too! Github: https://github.com/wavyrai/tmux-ide Docs: https://tmux.thijsverreck.com/docs
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