#Compétences

cmux fournit des compétences qui apprennent aux agents de code à utiliser le contrôle cmux CLI, les surfaces de navigateur, les panneaux Markdown, les fenêtres de débogage et le workflow de release.

#Installer

Exécutez skills.sh pour installer les compétences versionnées dans votre répertoire de compétences Codex.

Install with Vercel skills

# Install all cmux skills
npx skills add manaflow-ai/cmux -g -y

# Or install just diagnostics
npx skills add manaflow-ai/cmux --skill cmux-diagnostics -g -y

Install with skills.sh

curl -fsSL https://raw.githubusercontent.com/manaflow-ai/cmux/main/skills.sh | bash

Par défaut, le script installe dans ~/.codex/skills, ou dans $CODEX_HOME/skills lorsque CODEX_HOME est défini. Passez --dest si votre agent lit les compétences depuis un autre répertoire.

#Installer depuis un checkout

Depuis un checkout cmux cloné, le script utilise le répertoire local des compétences.

Commandes locales

./skills.sh
./skills.sh --list
./skills.sh --skill cmux --skill cmux-browser
./skills.sh --dest ~/.codex/skills
./skills.sh --dry-run

Utilisez --ref pour installer depuis une branche, une balise ou un commit précis lorsque le script télécharge depuis GitHub.

curl -fsSL https://raw.githubusercontent.com/manaflow-ai/cmux/main/skills.sh | bash -s -- --ref main

#Compétences incluses

Chaque compétence possède un fichier SKILL.md, des références facultatives et un fichier de métadonnées OpenAI sous agents/openai.yaml.

Compétence	Usage	Commande typique
cmux Core `skills/cmux/SKILL.md`	Contrôle les fenêtres, espaces de travail, panneaux, surfaces, focus, déplacements, réordonnancement et routage avec la cmux CLI. Utilisez-la quand un agent a besoin d’un placement ou d’une navigation déterministe dans une disposition cmux à plusieurs panneaux.	`cmux identify --json`
cmux Workspace `skills/cmux-workspace/SKILL.md`	Keeps automation scoped to the current caller workspace, caller surface, panes, sidebar metadata, and socket context. Use it when an agent should add panes, send input, inspect state, or open helper surfaces without disrupting another workspace.	`cmux current-workspace --json`
cmux Settings `skills/cmux-settings/SKILL.md`	Inspects, edits, validates, and opens ~/.config/cmux/cmux.json with a bundled helper script. Use it when changing appearance, sidebar, notification, browser, automation, or shortcut settings by JSON path.	`skills/cmux-settings/scripts/cmux-settings list-supported`
cmux Customization `skills/cmux-customization/SKILL.md`	Customizes cmux.json actions, plus-button behavior, tab bar buttons, workspace layouts, Dock controls, Feed hooks, sidebar settings, Command Palette entries, shortcuts, and Ghostty-owned terminal preferences. Use it to make cmux open a user's worktrees, multiple checkouts, SSH sessions, dev tools, or project layout from the exact UI entrypoints they want.	`cmux reload-config`
cmux Diagnostics `skills/cmux-diagnostics/SKILL.md`	Runs support-safe checks for cmux CLI health, socket access, hooks, session restore, settings, and agent binaries. Use it when notifications, hooks, restore, or automation are not behaving as expected.	`skills/cmux-diagnostics/scripts/cmux-diagnostics`
cmux Browser `skills/cmux-browser/SKILL.md`	Automatise les surfaces webview de cmux avec des références de snapshot, des actions DOM, des attentes, des captures d’écran et l’état de session. Utilisez-la pour les tâches de navigateur qui doivent s’exécuter dans cmux plutôt que dans un outil d’automatisation de navigateur séparé.	`cmux browser surface:2 snapshot --interactive`
cmux Markdown Viewer `skills/cmux-markdown/SKILL.md`	Ouvre les fichiers Markdown dans un panneau cmux formaté avec rechargement en direct. Utilisez-la pour afficher plans, docs, notes et listes de tâches à côté du terminal pendant le travail.	`cmux markdown open plan.md`

#What the skills cover

The top-level SKILL.md files stay short. Deeper command details live in references, scripts, and templates next to each skill.

Compétence	Scope	Reference coverage
cmux Core `cmux`	Topology control for windows, workspaces, panes, surfaces, focus, moves, reorders, split-off flows, and attention flashes.	Handle syntax, caller targeting, window and workspace lifecycle, pane and surface routing, trigger flash, and health checks.
cmux Workspace `cmux-workspace`	Current-workspace automation rules for caller context, additive panes, helper surfaces, sidebar metadata, input, and socket selection.	Workspace command reference covering context, windows, workspaces, panes, surfaces, input, sidebar state, notifications, docs, and tagged reloads.
cmux Settings `cmux-settings`	cmux.json settings reads and writes, key lookup, JSONC parsing, safe atomic updates, validation, editor opening, and shortcut binding edits.	Generated settings key list, shortcut action ids, schema URL, supported path detection, and the bundled cmux-settings helper.
cmux Customization `cmux-customization`	End-user customization across cmux.json settings, actions, commands, workspace layouts, plus-button click and right-click menus, surface tab bar buttons, Dock controls, Feed and notification hooks, sidebar metadata, Command Palette entries, shortcuts, and Ghostty config boundaries.	Config-surface selection, what can be customized, global versus project-local scope, action examples, plus-button wiring, tab bar button examples, Dock examples, Feed hooks, workspace layout examples, reload steps, validation rules, and safety constraints.
cmux Diagnostics `cmux-diagnostics`	Read-only health checks for CLI reachability, socket access, cmux environment, settings validation, hook installation markers, session stores, auto-resume settings, and supported agent binaries.	Bundled support-safe diagnostic script, hook setup commands, session restore interpretation, notification checks, and rules for redacting sensitive files.
cmux Browser `cmux-browser`	Browser automation inside cmux webview surfaces, including navigation, DOM actions, waits, state capture, screenshots, and snapshots.	Command mapping, snapshot ref lifecycle, authentication, session persistence, video status, proxy behavior, and reusable automation templates.
cmux Markdown Viewer `cmux-markdown`	Formatted markdown panels that live beside terminals and reload as files change.	Command syntax, routing options, live reload behavior, atomic file replacement, and markdown rendering coverage.

#Customization examples library

These are reusable workflow patterns that a user can ask an agent to apply with cmux Customization.

Example	Customizes	Good for
Worktree agents `worktree-agents`	Plus-button click, plus-button right-click menu, Command Palette, workspace layout	Opening a dedicated worktree or checkout with paired Codex, Claude, SSH, or helper terminals.
Full-stack dev `full-stack-dev`	Workspace command, browser preview, Dock controls	Starting frontend, backend, tests, logs, and preview panes in the same repeatable layout.
SSH devbox `ssh-devbox`	Workspace command, remote terminal, browser surface	Connecting to a remote environment while keeping local previews, notes, and navigation in cmux.
Review PR `review-pr`	Workspace command, browser surface, markdown or terminal notes	Opening GitHub status, the pull request, and review notes in a single workspace.
Docs workspace `docs-workspace`	Workspace command, markdown panel, browser preview	Editing documentation with the rendered page, local dev server, and source notes visible.
CI watch `ci-watch`	Dock controls, Feed TUI, notification hooks	Watching GitHub Actions, CircleCI, release monitors, and agent hook events without losing the main workspace.
Quick agent buttons `quick-agent-buttons`	Surface tab bar buttons, actions, Command Palette entries	Adding one-click Codex, Claude, or custom-agent launchers while keeping built-in tab buttons visible.

Detailed snippets live in skills/cmux-customization/references/examples.md. Agents load that file only when an examples-library pattern is needed.

Example prompts

Use $cmux-customization to set up the worktree-agents example.
Use $cmux-customization to create a project-local full-stack-dev layout with Dock controls.
Use $cmux-customization to add quick-agent-buttons for Codex and Claude.

Le menu macOS Help reflète cette barre latérale de documentation et inclut Skills. Utilisez l’élément Skills dans Help pour ouvrir cette page depuis l’app.

#Structure d’une compétence

Gardez le fichier SKILL.md principal concis. Placez les tables de commandes plus détaillées, scripts et modèles réutilisables à côté de la compétence.

skills/<name>/SKILL.md
skills/<name>/agents/openai.yaml
skills/<name>/references/*.md
skills/<name>/scripts/*
skills/<name>/templates/*

Quand vous ajoutez une nouvelle compétence, incluez agents/openai.yaml afin que l’installateur expose un nom clair, une courte description et un prompt par défaut.

#Suggested future skills

These are good candidates if the skill set grows beyond the current installed list.

Skill idea	Use case	Why it helps
cmux SSH `cmux-ssh`	Drive remote workspaces, SSH URL launches, browser routing through remote networks, and reconnect behavior.	Remote sessions are a major cmux surface with behavior that differs from local terminal workflows.
cmux Cloud VM `cmux-cloud-vm`	Operate Cloud VM create, attach, exec, SSH endpoint, billing, and provider troubleshooting flows.	Cloud VM work crosses the web app, database, provider APIs, and smoke tests.
cmux Vault `cmux-vault`	Manage vault-backed agent configuration, credentials, and restore behavior without leaking secrets into prompts.	Vault workflows need stricter handling than normal settings because they affect secrets and agent startup.

Keep future skills focused on repeatable workflows with real command sequences. If a skill would only restate product docs, add it to docs instead.