trails/.agents/skills/cmux/SKILL.md
Ullrich Schäfer 19f2275b73 Move skills to .agents/skills for cross-agent compatibility
Skills now live in .agents/skills/ — the standard convention
aligned with Pi, OpenAI Codex, and the Agent Skills spec.

.claude/skills is a symlink back to .agents/skills/ so Claude
Code still discovers them.

Updated CLAUDE.md to document the setup.
2026-06-09 13:31:20 +02:00

1.9 KiB

name description
cmux End-user control of cmux topology and routing (windows, workspaces, panes/surfaces, focus, moves, reorder, identify, trigger flash). Use when automation needs deterministic placement and navigation in a multi-pane cmux layout.

cmux Core Control

Use this skill to control non-browser cmux topology and routing.

Core Concepts

  • Window: top-level macOS cmux window.
  • Workspace: tab-like group within a window.
  • Pane: split container in a workspace.
  • Surface: a tab within a pane (terminal or browser panel).

Fast Start

# identify current caller context
cmux identify --json

# list topology
cmux list-windows
cmux list-workspaces
cmux list-panes
cmux list-pane-surfaces --pane pane:1

# create/focus/move
cmux new-workspace
cmux new-split right --panel pane:1
cmux move-surface --surface surface:7 --pane pane:2 --focus true
cmux reorder-surface --surface surface:7 --before surface:3

# attention cue
cmux trigger-flash --surface surface:7

Handle Model

  • Default output uses short refs: window:N, workspace:N, pane:N, surface:N.
  • UUIDs are still accepted as inputs.
  • Request UUID output only when needed: --id-format uuids|both.

Deep-Dive References

Reference When to Use
references/handles-and-identify.md Handle syntax, self-identify, caller targeting
references/windows-workspaces.md Window/workspace lifecycle and reorder/move
references/panes-surfaces.md Splits, surfaces, move/reorder, focus routing
references/trigger-flash-and-health.md Flash cue and surface health checks
../cmux-browser/SKILL.md Browser automation on surface-backed webviews
../cmux-markdown/SKILL.md Markdown viewer panel with live file watching