One of the things we got really lucky with is that Claude Code and not the ChatGPT app won the war for the defining AI product and it runs on your filesystem. There's a different reality where everything had to go through the API on a closed app layer and we're all begging OpenAI to add XYZ endpoint to their platform.

Anthropic is now racing to close this gap because they realize there's no lock-in. If the product is just .md files with hierarchy, you can drop any harness and intelligence on top of it. It is interoperable by default, possibly not even by intention.

We should do everything possible to stop the great lock-in that they'll attempt in the next 18 months.