Claude Code mod
lofi
KOZMOS Lofi: generative lo-fi music while Claude works. Four original synthesized loops (focus, deep, night, sunny: warm chord pads, an electric piano, soft kick and hats with swing, vinyl crackle) loop from the start of a turn until it ends, and stop when Claude is idle. Opt-in: /lofi on. A tiny band shows ' lofi · deep' with a dancing equalizer while it plays.
Install
/plugin marketplace add ersinkoc/claude-mods
/plugin install lofi@kozmosMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads mod state, plays audio, persists state, draws
- Draws in
AbovePrompt- Hooks
session.startcommand.runturn.startturn.completesession.endui.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
- ersinkoc/claude-mods
- Folder
mods/lofi- Marketplace
kozmos- Author
- KOZMOS
- License
- MIT
- Last updated
- 20 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is lofi?
KOZMOS Lofi: generative lo-fi music while Claude works. Four original synthesized loops (focus, deep, night, sunny: warm chord pads, an electric piano, soft kick and hats with swing, vinyl crackle) loop from the start of a turn until it ends, and stop when Claude is idle. Opt-in: /lofi on. A tiny band shows ' lofi · deep' with a dancing equalizer while it plays. It is a mod for Claude Code, from ersinkoc/claude-mods on GitHub.
What can the lofi mod access?
Its widest reach is "reads" (reads mod state, plays audio, persists state, draws). It draws in AbovePrompt. Like any mod, it runs with your permissions.
How do I install lofi?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add ersinkoc/claude-mods and then /plugin install lofi@kozmos.
Is lofi popular?
ersinkoc/claude-mods has 21 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 20 October 2026.
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