Claude Code mod
prompt-spellcheck
Fixes spelling and typos in each typed prompt with a fast model before the main model reads it
Install
/plugin marketplace add ljmerza/prompt-spellcheck
/plugin install prompt-spellcheck@prompt-spellcheckMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: drives Claude, persists state, draws
- Sees
- every prompt
- Hooks
session.startcommand.runprompt.submit
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
- ljmerza/prompt-spellcheck
- Folder
plugins/prompt-spellcheck- Marketplace
prompt-spellcheck- Author
- Leonardo Merza
- Type
- Workflow mods
- License
- MIT
- Last updated
- 2 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is prompt-spellcheck?
Fixes spelling and typos in each typed prompt with a fast model before the main model reads it It is a mod for Claude Code, from ljmerza/prompt-spellcheck on GitHub.
What can the prompt-spellcheck mod access?
Its widest reach is "writes or runs" (drives Claude, persists state, draws). It sees every prompt. Like any mod, it runs with your permissions.
How do I install prompt-spellcheck?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add ljmerza/prompt-spellcheck and then /plugin install prompt-spellcheck@prompt-spellcheck.
Is prompt-spellcheck popular?
ljmerza/prompt-spellcheck has 3 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 2 October 2026.
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