A custom Claude Code statusline that shows the current model, directory, and git branch -- plus a grammar check on every prompt you type, with corrections explained in Traditional Chinese.
The grammar check runs in a detached background worker so the statusline never blocks on the model call: it shows "checking…" immediately, then the result appears within a couple of seconds once the worker finishes and the next statusline refresh (driven by refreshInterval) picks it up.
curl -sL https://raw.githubusercontent.com/vinta/hal-9000/main/scripts/install-hal-statusline.sh | bashThen restart Claude Code.
Set HAL_STATUSLINE_GRAMMAR_CHECK_USE_OLLAMA=1 in your environment to use a local Ollama model instead of claude -p.
