Mission BriefsLive archive · by the team at Pirxey

Stay sharp in the AI Era. One interactive brief at a time.

Each brief takes one concept from shipping real software and makes it hands-on: a working widget to test the idea, the Skills, Gems and custom GPTs we built around it, and the sources behind it.

002#Email

Why your emails go to spam

Type any domain. Get a verdict on the four layers of email authentication in under two seconds — what's configured, what's broken, and what to paste into your DNS. No signup, no paywall. The same audit a Solution Architect runs by hand — in your browser, instant, free.

001#AI engineering

Why 10× isn't a constant

Your client built that module solo with Claude in an evening. Your team spent a quarter on the same scope. Drag the slider — see why AI leverage decays as a codebase grows. A Pirxey field model from 53 production projects.

Why we write these. And why they look like this.

Built, not described.

Every brief ships with a widget you can grab and play with. If we can't make the concept playable, we don't ship the brief.

Linked, not locked.

Each brief points to the Pirxey-authored Claude Skills, Google Gems and custom GPTs we use day-to-day. Take them, fork them, use them.

Sourced, not invented.

Every number maps to public research or our own delivery telemetry across 100+ shipped products. Click through and verify.

Have a concept you wish someone made playable?

Book 30 minutes with Mike to talk it through — or drop a suggestion by email and we'll get back.

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