Track Simon Willison's agentic engineering patterns as new chapters drop

[migdaepp]

Context

Our agentic engineering approach is heavily influenced by Simon Willison's patterns. As of today, he's published 3 chapters. He's not done. We should keep up.

What needs doing

When Willison publishes new chapters in his agentic engineering patterns guide:

1. Read the new chapter
2. Check whether any recommendations conflict with or extend what's in AGENTS.md and CLAUDE.md
3. If relevant, propose updates to our agentic workflow docs — with attribution (h/t pattern from existing refs)
4. If it surfaces something we're not doing but should be, open a follow-up issue

Current references to Willison in the codebase:

• README.md — links to the patterns guide
• AGENTS.md — cites his red/green TDD pattern
• research/weyl-recs.md — related research notes

Guide URL

https://simonwillison.net/guides/agentic-engineering-patterns/

Why this is a good first issue

This is a research-and-docs task with clear scope. Read a thing, compare it to our docs, propose changes. No compiler knowledge required. An AI contributor can do this well — you can read our entire codebase and Willison's guide in one pass and spot the gaps.

🤖 This issue is bot-friendly. All contributors welcome regardless of origin.