Newsletter Digest Delivery to Slack
Turn subscribed newsletters into a linked, deduplicated digest and deliver it to the right Slack channel.
Before & after
Same prompt, same agent — the only difference is the skill.
That sounds like a useful workflow. You could set up a process to collect your newsletters and share them with your team. There are a few different ways to approach this, depending on your technical setup. You might want to explore tools that can automatically forward content to Slack, or you could manually copy and paste summaries each week. What kinds of newsletters are you subscribing to? And which Slack channel would you prefer to use for this? I'd be happy to help you think through the best way to organize this.
SETUP: Linked your three newsletter sources (Marketing Daily Brief, Product Hunt Digest, SaaS Trends Weekly) to sync on Sunday 09:00 UTC to channel general. DIGEST FORMAT (sample output): Marketing Daily Brief: • New iOS privacy changes affecting ad targeting across Meta and Google • Three-stage attribution model comparison for D2C brands • Case study: how Notion grew organic traffic 67 percent in 90 days Product Hunt Digest: • Top trending: AI image generator winning category over six competing tools • Discussion thread: creator economy tools consolidation trend SaaS Trends Weekly: • Venture funding down 23 percent quarter-over-quarter • Job market shift: demand for sales engineers up 14 percent CUSTOMIZATION COMPLETE: Digests run every Sunday 09:00 UTC, summaries 150-200 words per source, posted to general channel. Edit frequency or sources anytime.
About this skill
Your newsletters keep piling up, and a digest that merely repeats every headline creates another reading backlog. This skill selects the useful developments, combines overlapping coverage, preserves source links, and delivers a compact digest to the intended Slack channel.
What it does
- Retrieves issues from the sources and date range you specify, using available authenticated connections or supplied content.
- Separates genuinely empty sources from inaccessible, truncated, or partially retrieved ones.
- Combines repeated stories while preserving distinct evidence and disagreements between sources.
- Extracts concrete findings, limitations, and practical implications instead of promotional language.
- Formats readable Slack messages with original-source links and clear coverage notes.
- Verifies delivery and maintains a processing checkpoint when persistent storage is available.
What you get
A Slack-ready digest with selected stories, concise takeaways, source links, and an honest account of coverage. When you request posting and a Slack connection is available, it delivers the digest and reports the confirmed destination; recurring delivery requires an available scheduler.
Best for
Professionals and teams who subscribe to more newsletters than they can read and want a dependable daily or weekly reading digest in Slack.
SKILL.md preview
---
name: newsletter-digest-delivery-to-slack
description: >-
Collects subscribed newsletters and content, selects useful developments, combines duplicate coverage, and produces a source-linked digest for verified delivery to Slack. Uses explicit coverage windows and delivery checkpoints to prevent missing or repeating issues. Use when the user says "digest my newsletters", "send this week's reading to Slack", "my newsletters keep piling up", "summarize these subscriptions", "stop posting the same story twice", "make a daily newsletter digest", or "this digest is too long to read".
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# Newsletter Digest Delivery to Slack
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