Agent skill · writing content · sundial-org
newsletter-digest
Summarize newsletters and articles, extract key insights, create reading lists
Why this skill is useful
Provides domain-specific knowledge for summarizing and extracting insights from newsletters and articles that the AI wouldn't reliably generate on its own.
What it needs
About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
Newsletter Digest Tame your inbox. Get AI summaries of newsletters and articles so you read what matters. What it does Processes forwarded newsletters and linked articles, extracts key insights, creates prioritized reading lists, and learns your interests over time. Never miss important content, never drown in noise. Usage Summarize content: Build reading lists: Get insights: Manage preferences: Features Smart summaries: Key points, not just shortened text Topic extraction: Tags and categorizes automatically Cross-reference: Finds related content across sources Save for later: Queue articles for focused reading time Tips Forward newsletters to Clawd for processing Say "brief" for 2-sentence summaries, "detailed" for deep analysis Ask "what did I miss this week?" for catch-up digest Works with any text content—not just newsletters
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/newsletter-digest