Newsletter Digest

Description

Aggregates RSS feeds from the past week, synthesizes the top stories using Gemini, and publishes a newsletter digest to Ghost CMS. Optionally outputs formatted Markdown for Substack or any other platform. Use when asked to generate a newsletter, create a weekly digest, summarize RSS feeds, compile top stories for a newsletter, or publish a digest to Ghost. Trigger when a user mentions newslette...

What this skill does

1. 1Fetches and deduplicates articles from configured RSS feeds published in the past 7 days using rss-parser.
2. 2Synthesizes the week's top stories into a digest using Gemini, with every claim attributed to a source URL.
3. 3Supports three digest formats: Weekly Roundup, Topic Deep Dive, and Curated Picks.
4. 4Publishes the result to Ghost CMS as a draft or outputs formatted HTML, Markdown, and plain text for other platforms.

When to use

• You publish a weekly newsletter and want to automate the curation and drafting from your RSS feed list.
• You need a multi-source content digest ready to paste into Ghost, Substack, or Notion without manual summarization.
• You want an AI-synthesized roundup that attributes every point to a real source, not generated filler.

Tools used

Frequently asked questions