
The AI agent ROI playbook
July 21, 2026•28 min read
The measurement machinery for AI agents: a self-test against your own past, a PM dashboard you refresh in one command, and the role-by-role setup that makes ROI real.
3 posts

The measurement machinery for AI agents: a self-test against your own past, a PM dashboard you refresh in one command, and the role-by-role setup that makes ROI real.

Capture cheaply, link liberally, crystallize manually — the working loop that turns an Obsidian vault from a graveyard into a queryable archive of your own thinking.

Step-by-step setup of a research workflow that combines Claude Code, NotebookLM, and Obsidian — with the four skill prompts you need to copy-paste.