source-command-technical-update-skeumorphic-dark-diagrams

What problem does it solve? Writing consistent, technically accurate weekly product updates requires gathering git history, maintaining a changelog, drafting structured release notes, and producing matching visual assets — a repetitive multi-step process this Skill automates end to end. ## Core Features & Use Cases - State-Aware Changelog Management: Pulls recent commits, deduplicates entries, and maintains a rolling 30-day CHANGELOG.md in descending date order. - Structured Update Drafting: Produces a sub-1200-word technical update document with a fixed frontmatter schema, benefit-first feature sections, quantitative claims, and a mandatory three-paragraph conclusion. - Visual Asset Generation: Creates one cinematic cover image and three skeuomorphic dark-UI technical diagrams (navy backgrounds, teal glowing cards) placed in website/public/images/, with a fail-safe that inserts placeholder paths and returns prompts if image generation fails. - Use Case: A product lead runs the weekly command to turn the past week's commits into a publishable blog update with diagrams, a synced changelog, a git commit/push, and a 200-character social media preview. ## Quick Start Run the technical-update-skeumorphic-dark-diagrams command to draft this week's Cinematic Canvas product update from recent git history.