MCPInstall

spark-recipe-newsletter-cleanup

by readdleMarketing & SEO

Audit newsletter subscriptions: block unwanted senders, unsubscribe from mailing lists, and enable AI summaries for worth-keeping ones.

Installs
342
Last 24h
—
Trending rank
—
Security
Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/readdle/spark-cli-skills --skill spark-recipe-newsletter-cleanup
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads spark-recipe-newsletter-cleanup automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Recipe: Newsletter Cleanup

Audit and prune newsletter subscriptions. Block the unwanted, unsubscribe from the noisy, and enable AI summaries for the ones worth keeping.

Prerequisite: Read the use-spark base skill for command reference and filter syntax.

Access level required: triage.

Steps

Step 1: List all newsletters

spark emails Inbox --filter "category:newsletter"

Review the senders. Look for patterns: senders the user never reads, duplicates, or obsolete subscriptions.

Step 2: Review individual newsletters

For each sender the user wants to evaluate:

spark thread <id>

Step 3: Remove unwanted subscriptions

For mailing lists with an unsubscribe mechanism:

spark action unsubscribe <id>

For senders that should be blocked entirely:

spark contact-action blockContact spammer@example.com

To block an entire domain:

spark contact-action blockDomain example.com

Step 4: Enable AI summaries for keepers

For newsletters the user wants to keep but not read in full:

spark contact-action enableAutosummaryForContact newsletter@example.com

Step 5: Group repetitive senders

For senders that send frequently, group their emails to reduce inbox clutter:

spark contact-action groupEmailsFromContact sender@example.com

Tips

  • Start with spark emails Inbox --filter "category:newsletter" --page-size 50 to see a broad list of senders.
  • Ask the user which senders they actually read before blocking anything.
  • unsubscribe works through the mailing list's unsubscribe mechanism - it's cleaner than blocking.
  • blockContact stops all future mail from appearing; blockDomain is more aggressive.
  • Auto-summary generates a brief AI summary at the top of each email from that sender - great for digests.
  • Grouping (groupEmailsFromContact) collapses repeated messages from the same sender into a single entry.
  • Run this recipe periodically (monthly) to keep the newsletter list pruned.

FAQ

What does the spark-recipe-newsletter-cleanup skill do?

Audit newsletter subscriptions: block unwanted senders, unsubscribe from mailing lists, and enable AI summaries for worth-keeping ones.

How do I install spark-recipe-newsletter-cleanup?

Run npx skills add https://github.com/readdle/spark-cli-skills --skill spark-recipe-newsletter-cleanup in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/spark-recipe-newsletter-cleanup/ (personal) or .claude/skills/spark-recipe-newsletter-cleanup/ (project).

Which AI agents can use spark-recipe-newsletter-cleanup?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is spark-recipe-newsletter-cleanup safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains spark-recipe-newsletter-cleanup?

It is published by readdle in readdle/spark-cli-skills. It has 342 recorded installs.

More from readdle/spark-cli-skills

View all →

use-spark

readdle/spark-cli-skills

Use the spark CLI to access the user's Spark email data - list emails, search by topic, read threads, check calendar events, find availability, look up contacts, and view team info. Use when the user asks about their emails, calendar, contacts, meetings, or scheduling.

Productivity & Automation511 installs

spark-recipe-morning-standup

readdle/spark-cli-skills

Morning standup briefing: today's events, unread people and priority mail, and team assignment status.

364 installs

spark-recipe-inbox-by-category

readdle/spark-cli-skills

Process inbox in priority order by Spark's smart categories: priority first, then people, invites, notifications, newsletters.

361 installs

spark-recipe-end-of-day

readdle/spark-cli-skills

Open the skill to read its SKILL.md instructions.

360 installs

spark-recipe-weekly-digest

readdle/spark-cli-skills

Open the skill to read its SKILL.md instructions.

358 installs

spark-recipe-meeting-prep

readdle/spark-cli-skills

Prepare for an upcoming meeting: check agenda, search for email context, look up attendee details, and flag open threads that should be raised.

Productivity & Automation355 installs

Popular marketing & seo skills

View category →

reddit-automation

flowkit-labs/skills

Find Reddit threads where people are genuinely asking for what you offer, then draft short, genuinely helpful replies — disclosing your affiliation honestly and naming your product only when it truly answers the question. Two moves: discovery — scan the right subreddits for real needs (recommendation asks, expressed pain, competitor mentions) and rank the few threads where you can actually help; drafting — write from real experience, respect each community's self-promo rules, and keep a human in the loop to review and post. This markets on Reddit the honest way: contribute value, disclose who you are, never astroturf. Distilled from the playbook behind doany.ai's Reddit agent. Triggers on "find reddit opportunities", "reddit marketing", "reddit automation", "reply on reddit for my product", "reddit community engagement", "reddit lead gen", or any ask to turn Reddit threads into genuine, disclosed marketing replies.

Marketing & SEO1.1M installs

twitter-automation

101-skills/superpowers

Automate Twitter/X with posting, engagement, and user management via inference.sh CLI. Apps: x/post-tweet, x/post-create (with media), x/post-like, x/post-retweet, x/dm-send, x/user-follow. Capabilities: post tweets, schedule content, like posts, retweet, send DMs, follow users, get profiles. Use for: social media automation, content scheduling, engagement bots, audience growth, X API. Triggers: twitter api, x api, tweet automation, post to twitter, twitter bot, social media automation, x automation, tweet scheduler, twitter integration, post tweet, twitter post, x post, send tweet

Marketing & SEO880K installs

twitter-automation

magentosh/superpowers

Automate Twitter/X with posting, engagement, and user management via inference.sh CLI. Apps: x/post-tweet, x/post-create (with media), x/post-like, x/post-retweet, x/dm-send, x/user-follow. Capabilities: post tweets, schedule content, like posts, retweet, send DMs, follow users, get profiles. Use for: social media automation, content scheduling, engagement bots, audience growth, X API. Triggers: twitter api, x api, tweet automation, post to twitter, twitter bot, social media automation, x automation, tweet scheduler, twitter integration, post tweet, twitter post, x post, send tweet

Marketing & SEO771.7K installs

twitter-automation

qu-skills/superpowers

Automate Twitter/X with posting, engagement, and user management via inference.sh CLI. Apps: x/post-tweet, x/post-create (with media), x/post-like, x/post-retweet, x/dm-send, x/user-follow. Capabilities: post tweets, schedule content, like posts, retweet, send DMs, follow users, get profiles. Use for: social media automation, content scheduling, engagement bots, audience growth, X API. Triggers: twitter api, x api, tweet automation, post to twitter, twitter bot, social media automation, x automation, tweet scheduler, twitter integration, post tweet, twitter post, x post, send tweet

Marketing & SEO564.3K installs

product-launch-video

heygen-com/hyperframes

Turn a product or marketing URL, pasted script, or brief into a product launch / promo video — SaaS promos, feature reveals, product demos, app and company launches. Use when the user wants to market, launch, promote, or reveal a product; the default for any commercial URL. Site tours / showcases of a website route here too — the brief carries the show-it-as-is intent. Unclear → /hyperframes.

Marketing & SEO538.7K installs

twitter-automation

skills-shell/superpowers

Automate Twitter/X with posting, engagement, and user management via inference.sh CLI. Apps: x/post-tweet, x/post-create (with media), x/post-like, x/post-retweet, x/dm-send, x/user-follow. Capabilities: post tweets, schedule content, like posts, retweet, send DMs, follow users, get profiles. Use for: social media automation, content scheduling, engagement bots, audience growth, X API. Triggers: twitter api, x api, tweet automation, post to twitter, twitter bot, social media automation, x automation, tweet scheduler, twitter integration, post tweet, twitter post, x post, send tweet

Marketing & SEO453.7K installs