Summary

Makes the whole site readable to AI agents, so the changelog.html URL can be dropped into a coding agent and it can see what changed and whether the local environment needs updating.

• generate.py (and extract-data.js) now generates changelog.html, changelog.md, and llms-full.txt from changelog.json and index.html data.
• changelog.html is pre-rendered with all entries in the HTML, so agents that fetch the page without executing JS can still parse the full changelog.
• Added llms.txt at the root with site context and pointers to the AI-readable endpoints.
• Added llms-full.txt with the complete pstack guide (playbooks, skills, principles, model roles) plus the latest upstream changelog.
• Added changelog.md as a plain Markdown alternate.
• Added robots.txt and sitemap.xml for discovery.
• Updated sync-pstack.yml to run generate.py after each sync, then commit the regenerated changelog.json, changelog.html, changelog.md, and llms-full.txt.
• index.html now links to llms.txt for agent discovery.

Example agent prompt now works:

"Take a look at https://hustlecoding.github.io/pstack-explained/changelog.html and let me know if something has changed inside the pstack repo and if we need to add something new to our env."

Link to Devin session: https://app.devin.ai/sessions/041012c8528a46e2955cb099dd3b4eb4
Requested by: @HustleCoding