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.

Audits

Pass

ClawScanPass

Agentic behavior and permission review.

Static analysisPass

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install nutrient-openclaw

Config example

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

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:

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

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

Plugin bundle (nix)

Skill pack · CLI binary · Config

SKILL.mdCLIConfig

Config requirements