Nutrient Openclaw

OpenClaw-native PDF/document processing skill for Nutrient DWS. Best for OpenClaw users who need PDF conversion, OCR, text/table extraction, PII redaction, watermarking, digital signatures, and API credit checks via built-in nutrient_* tools. Triggers on OpenClaw tool names (nutrient_convert_to_pdf, nutrient_extract_text, etc.), "OpenClaw plugin", "Nutrient OpenClaw", and document-processing requests in OpenClaw chats. Files are processed by Nutrient DWS over the network, so use it only when third-party document processing is acceptable. For non-OpenClaw environments, use the Universal Nutrient Document Processing skill instead.

Nutrient Document Processing (OpenClaw Native)

Best for OpenClaw users. Process documents directly in OpenClaw conversations — PDF conversion, text/table extraction, OCR, PII redaction, digital signatures, and watermarking via native nutrient_* tools.

Installation

Preferred install flow inside OpenClaw:

bash

openclaw plugins install @nutrient-sdk/nutrient-openclaw

Configure your API key:

yaml

plugins:
  entries:
    nutrient-openclaw:
      config:
        apiKey: "your-api-key-here"

Get an API key at nutrient.io/api

Data Handling

• nutrient_* operations send the file or extracted document content to Nutrient DWS for processing.
• Review Nutrient's Processor API security and privacy details before using production or sensitive documents.
• Nutrient documents its hosted Processor API as using HTTPS for data in transit and as not persistently storing input or output files after processing; confirm that matches your organization's requirements before uploading sensitive material.
• Start with non-sensitive sample files and a least-privilege API key.

Available Tools

Tool	Description
nutrient_convert_to_pdf	Convert DOCX, XLSX, PPTX, HTML, or images to PDF
nutrient_convert_to_image	Render PDF pages as PNG, JPEG, or WebP
nutrient_convert_to_office	Convert PDF to DOCX, XLSX, or PPTX
nutrient_extract_text	Extract text, tables, or key-value pairs
nutrient_ocr	Apply OCR to scanned PDFs or images
nutrient_watermark	Add text or image watermarks
nutrient_redact	Redact via patterns (SSN, email, phone)
nutrient_ai_redact	AI-powered PII detection and redaction
nutrient_sign	Digitally sign PDF documents
nutrient_check_credits	Check API credit balance and usage

Example Prompts

Convert: "Convert this Word doc to PDF"

Extract: "Extract all text from this scanned receipt" / "Pull tables from this PDF"

Redact: "Redact all PII from this document" / "Remove email addresses and phone numbers"

Watermark: "Add a CONFIDENTIAL watermark to this PDF"

Sign: "Sign this contract as Jonathan Rhyne"

Links

• npm package
• GitHub
• Nutrient API