using-cmux
hummer98 v1.8.0
A Claude Code plugin that teaches the agent to operate cmux, a terminal multiplexer with first-class agent integration. Provides skill patterns and shell wrappers (cmux-send, cmux-read, cmux-send-k...
From the developer
License
MIT
Declared components
Hooks
Works with
Claude Code
Description
From the marketplace listing
A Claude Code plugin that teaches the agent to operate cmux, a terminal multiplexer with first-class agent integration. Provides skill patterns and shell wrappers (cmux-send, cmux-read, cmux-send-key, cmux-grid, cfork) for the full sub-agent lifecycle: launch -> trust detection -> prompt -> completion detection -> result collection. Browser automation is covered to the depth needed for a single agent. Companion plugin cmux-team handles multi-agent orchestration on top of using-cmux. macOS / Linux only.
What changed
No changes recorded yet. Follow this plugin to keep track of future changes.
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Files & skills
using-cmux · catalog manifest
Saved declaration
{}
using-cmux · catalog manifest
Saved declaration
{
"name": "using-cmux",
"source": {
"sha": "a3d0b18b88af29be282e2e5128c37283fbf4822a",
"url": "https://github.com/hummer98/using-cmux.git",
"source": "url"
},
"homepage": "https://github.com/hummer98/using-cmux/blob/main/README.md",
"description": "A Claude Code plugin that teaches the agent to operate cmux, a terminal multiplexer with first-class agent integration. Provides skill patterns and shell wrappers (cmux-send, cmux-read, cmux-send-key, cmux-grid, cfork) for the full sub-agent lifecycle: launch -> trust detection -> prompt -> completion detection -> result collection. Browser automation is covered to the depth needed for a single agent. Companion plugin cmux-team handles multi-agent orchestration on top of using-cmux. macOS / Linux only."
}
using-cmux · catalog manifest
Hooks
{
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "if [ -n \"$CMUX_SURFACE_ID\" ] && [ -z \"$CMUX_NO_RENAME_TAB\" ]; then REF=$(cmux identify | jq -r '.caller.surface_ref'); NUM=$(echo \"$REF\" | cut -d: -f2); cmux rename-tab --surface \"$REF\" \"[$NUM] Claude Code\"; fi"
}
],
"matcher": ""
}
]
}
Saved declaration
{
"name": "using-cmux",
"hooks": {
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "if [ -n \"$CMUX_SURFACE_ID\" ] && [ -z \"$CMUX_NO_RENAME_TAB\" ]; then REF=$(cmux identify | jq -r '.caller.surface_ref'); NUM=$(echo \"$REF\" | cut -d: -f2); cmux rename-tab --surface \"$REF\" \"[$NUM] Claude Code\"; fi"
}
],
"matcher": ""
}
]
},
"author": {
"name": "hummer98"
},
"license": "MIT",
"version": "1.8.0",
"repository": "https://github.com/hummer98/using-cmux",
"description": "Skill for operating cmux terminal multiplexer. Pane splitting, sub-agent spawning/monitoring/result collection, command sending, screen reading, and notifications."
}
plugin.json observed Nov 6, 2026 · 10:50 UTC. Manifest source ↗
Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.
Installation instructions
Community
/plugin marketplace add anthropics/claude-plugins-community
/plugin install using-cmux@claude-community
Technical details
- Sources
- Community
- First seen
- Oct 3, 2026 · 22:13 UTC
- Last seen
- Nov 7, 2026 · 06:00 UTC
- Latest observed change
- Oct 3, 2026 · 22:13 UTC
- Collection status
- Listed
- Reported installs
- Not provided
Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.
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