A comprehensive suite for programmatically managing PDF documents through text extraction, table parsing, and advanced document generation.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install latex-formula-extraction-pdf
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install latex-formula-extraction-pdf using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is PDF Manipulation Toolkit?
The PDF Manipulation Toolkit is a robust set of tools designed for developers who need to handle PDF documents at scale. This Openclaw Skills integration provides a bridge between AI agents and complex PDF operations, including layout-aware text extraction, structured table parsing, and programmatic PDF creation. By leveraging industry-standard libraries like pypdf, pdfplumber, and reportlab, it enables seamless automation of document workflows.
Whether you are processing high volumes of invoices, generating dynamic reports, or managing secure, password-protected documents, this skill provides the necessary technical depth. It supports both high-level Python scripting and efficient command-line utilities, ensuring that users of Openclaw Skills can choose the most effective tool for their specific document processing needs.
PDF Manipulation Toolkit Use Cases
- Automating the extraction of tabular data from financial reports into Excel format.
- Merging multiple source documents into a single unified PDF file.
- Programmatically generating custom invoices or reports with dynamic text and branding.
- OCR processing for scanned documents to convert images into searchable text.
- Protecting sensitive information by adding passwords or watermarks to exported files.
How PDF Manipulation Toolkit Works
- The AI agent identifies the PDF task (e.g., extraction, merging, or creation) and selects the appropriate library such as pypdf or pdfplumber.
- For extraction, the tool parses the document structure to retrieve metadata, raw text, or structured tables.
- For generation, the toolkit uses reportlab to build document canvases or templates from scratch.
- Advanced operations like rotation, splitting, or encryption are handled via specialized writers or CLI tools like qpdf.
- The final output is saved to the filesystem or passed to subsequent workflows for further data analysis.
PDF Manipulation Toolkit Setup
To get started with these Openclaw Skills, ensure you have the necessary Python libraries and system utilities installed:
# Install Python dependencies
pip install pypdf pdfplumber reportlab pandas pytesseract pdf2image
# Install system CLI tools (Debian/Ubuntu)
sudo apt-get install poppler-utils qpdf pdftk
PDF Manipulation Toolkit Data Schema & Taxonomy
The toolkit interacts with PDF files and generates structured data outputs as described below:
| Data Type | format | Description |
|---|---|---|
| Metadata | JSON/Dict | Contains Title, Author, Subject, and Creator fields. |
| Tables | List of Lists | Extracted rows and columns suitable for Pandas DataFrames. |
| Text Content | String | Plain text or layout-preserved text extracted from pages. |
| Images | JPG/PNG | Embedded assets extracted from PDF pages via poppler-utils. |
| Document Info | Object | Page counts, dimensions, and rotation properties. |
PDF Manipulation Toolkit Advanced Features
- Multi-page document generation using the Platypus layout engine for complex reports.
- Password encryption and decryption using owner and user credentials.
- Advanced layout-aware extraction to maintain document formatting in text output.
- Page-level manipulation including rotation, merging, and watermarking.
- Integration with OCR engines (Tesseract) for processing non-digital scanned PDFs.
SKILL.md
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