PDF is Anthropic’s document Skill for reading, creating, and modifying PDF files. It routes work to Python libraries and command-line tools according to the operation: extracting content, organizing pages, generating documents, processing scanned pages, or handling forms through separate instructions. A text-based report and a scanned document need different extraction methods, so the input matters as much as the requested output. The Skill provides workflow guidance and references; its required libraries and utilities must be available in the execution environment. Anthropic publishes this document Skill as source-available under its specific license terms. Obtain the Skill package from Anthropic’s official repository and review its license before use.