OpenClaw-native document processing skill for Nutrient DWS. Use when OpenClaw users need to convert files, extract text or tables, OCR scans, redact PII, watermark PDFs, digitally sign documents, or check credit usage from chat attachments or workspace files. Triggers on OpenClaw tool names (`nutrie
OpenClaw-native document processing skill for Nutrient DWS. Use when OpenClaw users need to convert files, extract text or tables, OCR scans, redact PII, watermark PDFs, digitally sign documents, or check credit usage from chat attachments or workspace files. Triggers on OpenClaw tool names (`nutrient_convert_to_pdf`, `nutrient_extract_text`, etc.), "OpenClaw plugin", "Nutrient OpenClaw", and docu