Claude Code mod
multichat
Run several Claude Code chats side by side safely: where the week's usage lands at this pace, a question before two chats edit the same file, heavy builds taking turns, destructive commands refused and secrets hidden. Nothing to configure. English and Japanese
Install
/plugin marketplace add nakadaharuki/multichat
/plugin install multichat@multichatMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads settings, persists state, draws
- Sees
- every prompt, every tool call, the system prompt, Bash calls, PowerShell calls, Edit calls, Write calls, NotebookEdit calls
- Draws in
Pane- Hooks
session.startprompt.submittool.callprompt.contextturn.completesession.measurecommand.runui.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
- nakadaharuki/multichat
- Folder
.- Marketplace
multichat- Author
- nakadadev
- License
- NOASSERTION
- Last updated
- 9 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is multichat?
Run several Claude Code chats side by side safely: where the week's usage lands at this pace, a question before two chats edit the same file, heavy builds taking turns, destructive commands refused and secrets hidden. Nothing to configure. English and Japanese It is a mod for Claude Code, from nakadaharuki/multichat on GitHub.
What can the multichat mod access?
Its widest reach is "reads" (reads settings, persists state, draws). It sees every prompt, every tool call, the system prompt, Bash calls, PowerShell calls, Edit calls, Write calls, NotebookEdit calls. It draws in Pane. Like any mod, it runs with your permissions.
How do I install multichat?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add nakadaharuki/multichat and then /plugin install multichat@multichat.
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