What problem does it solve? Publishing a book chapter to a GitHub Pages site involves many error-prone manual steps: executing the notebook, generating the Colab twin, building the explainer web page, regenerating the site index and gallery, auditing the page, committing, pushing, and verifying live URLs. This Skill orchestrates that entire pipeline as one repeatable command. ## Core Features & Use Cases - Full chapter publishing: Runs the publish gate end to end — execute notebook, write the Colab twin and full-window explainer page, regenerate the index and gallery, audit in a browser, commit, push, and poll the live URLs for HTTP 200. - Site-only mode: /publish-chapter site regenerates just the index and explainer gallery, runs the public-repo check, commits, and pushes. - Safety controls: Supports --no-push for local-only commits, runs check_public.py before committing, and stops with instructions when no origin remote exists. - Use Case: After finishing Chapter 7's notebook and explainers, run /publish-chapter 7 to execute, build, audit, commit, push, and confirm the GitHub Pages URL is live. ## Quick Start Ask the assistant to publish chapter 7 of the fluidpy book to GitHub Pages and confirm the live page URL.
