Cmux Markdown

Cmux Markdown is an Automation skill for Claude Code, published by manaflow-ai in cmux.

26K stars2.2K forkson manaflow-ai/cmuxAdded 2026/08/14Repository updated 2026/08/14

ampclaude-codeclicodexcoding-agentsgeminighosttymacosmultiplexermultitaskingopencodeorganizationparallel-agentsprogrammabilityterminalterminal-multiplexertmuxworkspace-manager

Install in seconds

Install Cmux Markdown

Copy Cmux Markdown into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/manaflow-ai/cmux/tree/main/skills/cmux-markdown ~/.claude/skills/cmux-markdown

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/manaflow-ai/cmux.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/cmux-markdown/SKILL.md in manaflow-ai/cmux
Installs to: ~/.claude/skills/cmux-markdown
Collection: One of 20 skills cataloged from this repository
Category: Automation — 1523 skills

What Cmux Markdown does

Cmux Markdown opens markdown files in a formatted viewer panel with live reload. Use it to display plans, documentation, or notes alongside the terminal with rich rendering of headings, code blocks, tables, and lists.

Cmux Markdown is cataloged under Automation on DirSkills. Cmux Markdown comes from a repository tagged amp, claude-code, cli, codex and coding-agents.

Documentation

README

Excerpt

Markdown Viewer with cmux

Write a .md file, open it in a panel, and the panel re-renders whenever the file changes on disk. Use it for agent plans and task lists alongside the terminal, documentation and changelogs while working, and notes another process updates progressively.

cmux markdown open plan.md                              # split next to the current terminal
cmux markdown open /path/to/PLAN.md
cmux markdown open design.md --workspace workspace:2    # also --surface, --window

Relative paths resolve against the caller's cwd and ~ expands; the resolved absolute path comes back in the output.

Agent usage

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Cmux Markdown

What else does manaflow-ai publish alongside Cmux Markdown?
Cmux Markdown is one of 20 skills that DirSkills catalogs from manaflow-ai/cmux, the repository it ships in. Its siblings there include CMUX Architecture, CMUX Billing and CMUX Shared Behavior. Each one is a separate skill with its own page in this directory, installs the same way Cmux Markdown does, and is maintained by manaflow-ai in that same repository. The rest of the collection is listed on the manaflow-ai/cmux page.
How does Cmux Markdown compare to other Automation skills?
Cmux Markdown ranks #110 by stars among the 1523 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Cmux Markdown against them. Open each page to compare what they document and how they install.