Claude Code mod
use-haiku
Start a prompt with _ and that turn runs on Haiku, shown as you type, while it runs and under the answer.
Install
/plugin marketplace add midudev/better-claude
/plugin install use-haiku@better-claudeMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads mod state, draws
- Sees
- every prompt, subagent spawns
- Draws in
SpinnerPromptHint- Hooks
session.startprompt.editprompt.submitturn.startturn.stepagent.spawnturn.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
- midudev/better-claude
- Folder
plugins/use-haiku- Marketplace
better-claude- Author
- Miguel Ángel Durán (midudev)
- Type
- Workflow mods
- License
- MIT
- Last updated
- 27 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is use-haiku?
Start a prompt with _ and that turn runs on Haiku, shown as you type, while it runs and under the answer. It is a mod for Claude Code, from midudev/better-claude on GitHub.
What can the use-haiku mod access?
Its widest reach is "reads" (reads mod state, draws). It sees every prompt, subagent spawns. It draws in Spinner, PromptHint. Like any mod, it runs with your permissions.
How do I install use-haiku?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add midudev/better-claude and then /plugin install use-haiku@better-claude.
Is use-haiku popular?
midudev/better-claude has 240 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 27 October 2026.
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