Claude Code mod
heads-up
A popup at the top right and a boxed notice above the prompt when Claude is waiting on you, a tool call fails or a long turn finishes
Install
/plugin marketplace add IanTerHaar/ith-mods
/plugin install heads-up@ith-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L0Draws and remembers: draws
- Sees
- every prompt, classic hooks, every tool call
- Draws in
AbovePrompt- Hooks
prompt.submittool.checkclassic.PermissionRequesttool.callturn.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
- IanTerHaar/ith-mods
- Folder
plugins/heads-up- Marketplace
ith-mods- Author
- Ian Ter Haar
- Last updated
- 28 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is heads-up?
A popup at the top right and a boxed notice above the prompt when Claude is waiting on you, a tool call fails or a long turn finishes It is a mod for Claude Code, from IanTerHaar/ith-mods on GitHub.
What can the heads-up mod access?
Its widest reach is "draws and remembers" (draws). It sees every prompt, classic hooks, every tool call. It draws in AbovePrompt. Like any mod, it runs with your permissions.
How do I install heads-up?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add IanTerHaar/ith-mods and then /plugin install heads-up@ith-mods.
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