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Tinley Park · October 21, 2026I Ditched My Custom tmux Setup for Herdr (Here’s Why)
The creator explains why they replaced their custom tmux setup with Herdr, a terminal multiplexer purpose-built for running multiple AI coding agents like Claude Code, and demonstrates how they run each agent inside a dev container over SSH for safety. The video also closes with a question to consider before adopting a multi-agent tool into your workflow.
The outline
Every point the video makes, in the order it makes them.
- 01
What Herdr Is
Herdr is a terminal multiplexer built for AI agents that shows the status of every agent in a single sidebar and plays a sound when one finishes.
- 02
Why the Switch Happened
The creator was already tracking agents in tmux but an update broke the setup, and they needed something that worked reliably over SSH.
- 03
Herdr's Workflow Features
Herdr runs in its own terminal window alongside a second tmux window, keeps tmux keybindings, connects to multiple machines, and lets the user run 3–4 long agent tasks while doing other work.
- 04
Dev Containers Over SSH
Each agent is run inside a dev container over SSH so that Claude Code can skip permission prompts without touching the creator's real file system.
- 05
Open Source & Active Development
Herdr is an open-source project that is in very active development, which the creator highlights as a reason to consider it.
- 06
The Pre-Adoption Question
The video ends with a question the creator recommends asking yourself before adding a multi-agent tool to your workflow.
The moment a general-purpose terminal setup stops serving the new workload, a purpose-built one earns its place. Forty thousand stars and fresh funding suggest multi-agent orchestration is moving from experiment to infrastructure, and the dev-container-over-SSH pattern is the safety guardrail a solo shipper needs when agents run unattended. The question the video closes on—what to weigh before adopting multi-agent tooling—is the one a solo builder can't skip past.