nutrient-openclaw

name	nutrient-openclaw
description	Document processing for OpenClaw — convert, extract, OCR, redact, sign, and watermark PDFs and Office documents using the Nutrient DWS API. Use when asked to convert documents (DOCX/XLSX/PPTX to PDF, PDF to images or Office formats), extract text or tables from PDFs, apply OCR to scanned documents, redact sensitive information or PII, add watermarks, or digitally sign documents. Triggers on "convert to PDF", "extract text", "OCR this", "redact PII", "watermark", "sign document", or any document processing request. Use when this capability is needed.
metadata	{"author":"demerzels-lab"}

Nutrient Document Processing

Process documents directly in OpenClaw conversations — convert formats, extract text, apply OCR, redact PII, add signatures, and watermark files through natural language.

Installation

openclaw plugins install @nutrient-sdk/nutrient-openclaw

Configure your API key:

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

Get an API key at nutrient.io/api

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

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