# Turning a portfolio into a weekly proof pack

> Day 11 of the AI Agent Field Notes traffic experiment.

Format: Reusable Template
Target reader: Developers adding newsletter capture to a proof-heavy portfolio.
Primary channel: LinkedIn
Secondary channel: X
Canonical URL: https://zack-dev-cm.github.io/docs/field-notes/newsletter-proof-pack-offer.md

## Reader Win
A lightweight newsletter promise, CTA, cadence, and manual capture fallback.

## Evidence To Use
AI Agent Field Notes offer, weekly digest cadence, and mailto capture path.

## Thumbnail Direction
Digest preview with three proof cards and one clear weekly CTA.

## Writer Brief
Make the newsletter useful without promising traffic, revenue, or private access.

## Call To Action
Get the weekly proof pack

## Public-Surface Rules
- Use real screenshots, generated public files, or dated public marketplace data as evidence.
- Do not include credentials, private account identifiers, unpublished analytics, or client-specific operational details.
- Treat marketplace downloads as listing-download evidence, not user-count proof.