Claude Code mod
tandem-split
Live Codex + Claude Code tandem view for the codex-claude-tandem skill: lanes, workflow, animated hand-offs, and a pixel-art Tandem Arcade
Install
/plugin marketplace add mkhaytman87/tandem-split
/plugin install tandem-split@tandem-splitMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, drives Claude, reads files, reads env vars, reads mod state, persists state, draws
- Sees
- every tool call
- Draws in
Pane- Hooks
session.startcommand.runui.closetool.callsession.appendturn.stepturn.completeui.render
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- mkhaytman87/tandem-split
- Folder
.- Marketplace
tandem-split- Author
- Mike Khaytman
- License
- MIT
- Last updated
- 9 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is tandem-split?
Live Codex + Claude Code tandem view for the codex-claude-tandem skill: lanes, workflow, animated hand-offs, and a pixel-art Tandem Arcade It is a mod for Claude Code, from mkhaytman87/tandem-split on GitHub.
What can the tandem-split mod access?
Its widest reach is "writes or runs" (runs processes, drives Claude, reads files, reads env vars, reads mod state, persists state, draws). It sees every tool call. It draws in Pane. Like any mod, it runs with your permissions.
How do I install tandem-split?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add mkhaytman87/tandem-split and then /plugin install tandem-split@tandem-split.
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