Claude Code mod
runtime-band
Band that appears when the Node, Python or Java version the project asks for differs from the one installed
Install
/plugin marketplace add MatheusChiodi/cockpit
/plugin install runtime-band@cockpitMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, reads files, reads mod state, draws
- Sees
- Bash calls, PowerShell calls
- Draws in
AbovePrompt- Hooks
session.starttool.callui.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
- MatheusChiodi/cockpit
- Folder
mods/runtime-band- Marketplace
cockpit- Author
- Matheus Chiodi
- License
- MIT
- Last updated
- 18 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is runtime-band?
Band that appears when the Node, Python or Java version the project asks for differs from the one installed It is a mod for Claude Code, from MatheusChiodi/cockpit on GitHub.
What can the runtime-band mod access?
Its widest reach is "writes or runs" (runs processes, reads files, reads mod state, draws). It sees Bash calls, PowerShell calls. It draws in AbovePrompt. Like any mod, it runs with your permissions.
How do I install runtime-band?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add MatheusChiodi/cockpit and then /plugin install runtime-band@cockpit.
Is runtime-band popular?
MatheusChiodi/cockpit has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 18 October 2026.
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