What problem does it solve? Creating conference and research posters in PowerPoint often involves unverified content, inconsistent printer requirements, accessibility gaps, and unsafe PPTX packages. This Skill enforces a strict, approval-bound workflow that generates a real one-slide .pptx from author-approved local JSON and audits it for physical dimensions, contrast, DPI, provenance, and package security. ## Core Features & Use Cases - Manifest-driven generation: Builds a one-slide PPTX from a strict local JSON manifest with hashed assets, explicit reading order, alt text, and author approval bound to a content hash. - Pre-generation audits: Validates image inventory and effective DPI, WCAG 2.2 contrast pairs, and export/print preflight plans before any file is produced. - Package security inspection: Non-executing ZIP/XML inspection rejects macros, OLE, external relationships, unsafe paths, and malformed XML in the generated file. - Use Case: A researcher needs a 48x36 inch conference poster. They fill the manifest template with approved content and local figures, validate it, generate the PPTX, run layout and package audits, then complete the manual PowerPoint accessibility and printer proof gates. ## Quick Start Ask the AI to create an editable PowerPoint conference poster from your approved content using the pptx-posters skill, starting by copying the poster manifest template and confirming your conference and printer requirements.
