Newsletter: tested AI workflows
Tested prompts and skills for your profession, with dates and limits. No sponsors, no popups.
Where things stand
Sending starts soon. We are building the list now.
What you get
- One tested workflow: a prompt or Claude Skill for a real professional task, with the model it was tested on, the test date, and its limits.
- One model or tool change worth knowing about.
- A welcome download: the Prompt Pack PDF, available in English.
“Tested” has a specific meaning here: 3 runs per model against a rubric fixed before the first run. The full process is on the methodology page. A test records results at a particular time. Models change, and tested results are not a guarantee.
How often, and in what language
At most one issue per week.
This is the English edition, written for readers in the US first, with notes for the UK, Australia and India. It is written for this market, not translated from another edition.
The Prompt Pack
The Prompt Pack exists in each language edition: English, Spanish, French and Portuguese. Each pack contains the published tested prompts of its own language. This English edition will send or link the English pack.
What we store
When you sign up, we store your email address, language edition, which form you used, IP address, browser user-agent string truncated to 200 characters, and sign-up date and time in UTC in a database on our own server; the privacy page explains the purposes and retention.
How to unsubscribe
To unsubscribe, write to us at any time through the contact page; we remove you by hand while automated unsubscribe links are not yet in place. We keep your subscriber record until you unsubscribe or ask us to delete it, then delete the entire record.
No sponsors, no selling the list
The newsletter has no sponsors and no paid placements. We never sell or share your address.
When sending starts, we will email you from our own sender address. If we ever use an email delivery service, we will name it on the privacy page before your address is passed to it.