EXTENSIONS

Read the key details off a scanned letter (PDF): sender, date, recipient and address, document type (bill, statement, invoice, reminder, notice or other), reference numbers and other facts. scan renders the top of a page in-process with PDFium (WebAssembly) and has an installed @zts/qianfan-ocr behavior read it, all on this machine. scanBatch reads many letters with one load of the model; listPdfs and the scan-mail workflow read a whole directory of post with it.

Run the Qianfan-OCR vision-language model (baidu/Qianfan-OCR) locally to read text or structured details from an image, with a prompt you give. install builds the Python environment with uv and downloads the model at a pinned revision ahead of time; extract reads one image and never downloads, so a run never stalls on a multi-GB fetch; extractBatch reads many images with one load of the model. Runs on Apple silicon (MPS), CUDA or CPU, and takes turns on the model across the machine. Needs uv.