# past.dev blog

> Engineering, research and company notes from past.dev. Every post is also available as Markdown by appending .md to its URL.

- [Making a website AI agents can actually read](https://past.dev/blog/website-agents-can-read) (2026-08-26, Engineering): The llms.txt files, Markdown mirrors, MCP server and tests behind a 100/100 agent readiness score, and what each one is for.
- [Measuring memory honestly](https://past.dev/blog/measuring-memory-honestly) (2026-08-25, Research): How past.dev benchmarks memory: corrected answer keys, strong baselines, multiple judges, and cost reported next to accuracy.