Claude Code mod
mulligan
A do-over for risky shell commands: it saves your files first, and /mulligan puts them back.
Install
/plugin marketplace add modmyclaude/claude-code-mods
/plugin install mulligan@modmyclaudeMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, writes files, drives Claude, reads files, reads env vars, reads mod state, draws
- Sees
- every tool call
- Draws in
AbovePromptPane- Hooks
config.setsession.starttool.callui.rendercommand.run
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
- modmyclaude/claude-code-mods
- Folder
mods/mulligan- Marketplace
modmyclaude- Author
- modmyclaude
- Website
- modmyclaude.com/mods/mulligan
- License
- MIT
- Last updated
- 28 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is mulligan?
A do-over for risky shell commands: it saves your files first, and /mulligan puts them back. It is a mod for Claude Code, from modmyclaude/claude-code-mods on GitHub.
What can the mulligan mod access?
Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, reads files, reads env vars, reads mod state, draws). It sees every tool call. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.
How do I install mulligan?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add modmyclaude/claude-code-mods and then /plugin install mulligan@modmyclaude.
Is mulligan popular?
modmyclaude/claude-code-mods has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 28 October 2026.
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