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tmux

v0.1.2

Makes Claude tmux-aware. A SessionStart hook detects when Claude runs inside tmux and surfaces the panes the user is watching, plus a skill for reading and driving interactive/long-running CLIs (Node REPL, dev servers, test watchers, the node debugger) by sending keystrokes and scraping pane output.

Claude Code1 Skill

By Nick Nisi114 GitHub starsUpdated 2 months ago

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Aug 11, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install tmux for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install tmux-4@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/nicknisi/claude-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/tmux/.

Plugin files

plugins/tmux/
├── .claude-plugin/plugin.json
└── skills/tmux/SKILL.md

Included Skills1

tmuxskills/tmux/SKILL.md

Read and drive other tmux panes when Claude runs inside tmux. Use whenever the user points at something running in another pane/split/window — their dev server, test watcher, build, logs, REPL, or another shell — e.g. "errors in my dev server", "read/tail my other pane", "is my server up and on what port", "run this in my other split", "restart the watcher". Also for driving interactive/long-running CLIs (Node REPL, vite/next dev, vitest, node inspect) and spawning isolated background tmux sessions.

Plugin manifests1

plugins/tmux/.claude-plugin/plugin.json
{
  "name": "tmux",
  "version": "0.1.2",
  "description": "Makes Claude tmux-aware. A SessionStart hook detects when Claude runs inside tmux and surfaces the panes the user is watching, plus a skill for reading and driving interactive/long-running CLIs (Node REPL, dev servers, test watchers, the node debugger) by sending keystrokes and scraping pane output.",
  "author": {
    "name": "Nick Nisi",
    "email": "[email protected]"
  },
  "keywords": [
    "tmux",
    "terminal",
    "multiplexer",
    "session",
    "send-keys",
    "capture-pane",
    "repl",
    "node",
    "dev-server",
    "test-watcher",
    "debugger",
    "automation"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[tmux on Agent Plugins Marketplace](https://pluginsmp.com/plugins/tmux-4)