cyberneticlibrary

The library

Everything we index — ranked by what works, never by stars.

ArtifactsCapabilitiesRecipes
kindallskillworkflowmcp_servercommandsubagentplugin|✓ proven✗ harmfulmeasured only15 artifacts
forSalesMarketingHRFinanceLegalOpsProductEngineeringDataProductivitySupportsetup≤ plug & play≤ + a key≤ multi-tool
WORKS 93
Write SEO-optimized blog postsskillMarketingL1+23pp measured
blog-post · When you need blog content that both ranks well and actually converts readers into leads or customers.
WORKS 74
Multiply content across formats in one weekskillMarketingL1+4pp measured
content-repurpose · When you have strong foundational content and need to maximize reach by adapting to different consumption formats.
WORKS 74
Write long-form content with voiceskillMarketingL1+4pp measured
article-writing · Founders, operators, and thought leaders writing essays, launch posts, or newsletters where voice authenticity and specificity matter more than polish.
WORKS 82
Optimize for AI Overviews and GEO placementskillMarketingL1+12pp measured
seo-geo · Content strategy wanting 50%+ AI Overview/GEO coverage when brand presence on YouTube/Reddit/Wikipedia is high.
WORKS 83
Plan content for traffic and authorityskillMarketingL1+13pp measured
content-strategy · Building searchable and shareable content for businesses where organic is a cornerstone channel.
WORKS 78
Generate persuasive sales proposalsskillSalesL1+8pp measured
sales-proposal · Founders and sales leaders closing mid-market deals ($10K-$100K+) who need a professional proposal that leads with client pain, not service features, and anchors price to measurable ROI.
WORKS 74
Establish app marketing context for teamsskillMarketingL1+4pp measured
app-marketing-context · First step in any app marketing work; prevents all downstream ASO skills from re-asking the same context questions.
WORKS 87
Draft cold emails that get repliesskillSalesL1+17pp measured
cold-email · Cold outreach where warm intros are unavailable and conversion rate over volume matters.
WORKS 74
Write conversion-focused copyskillMarketingL1+4pp measured
pitch-copy · Product marketer writing copy for sales funnel — produces outcome-focused copy that avoids adjectives, uses user language, and structures sections for conversion psychology (problem → solution → proof → CTA).
WORKS 90
Build cold outreach messaging strategyskillSalesL1+20pp measured
cold-email-outbound · New cold outreach programs needing messaging framework that creates perception curiosity (make prospect question status quo)
WORKS 93
Write SEO-optimized blog and landing pagesskillMarketingL1+23pp measured
seo-content-writer · When you need blog or landing page content that ranks well in Google while providing genuine value to readers.
WORKS 74
Scale apps virally through social mediaskillMarketingProductL1+4pp measured
social-growth-engineer · Taking a consumer app from 0 to $20K MRR in 14-60 days through coordinated multi-account volume + UGC
WORKS 78
Analyze datasets for evidence-backed decisionsskillDataL1+8pp measured
data-analysis · When you have structured business data and need decision-quality analysis that separates observation from interpretation.
WORKS 74
Build personal brand that drives pipelineskillSalesMarketingL1+4pp measured
founder-thought-leadership · Establishing founder authority when bootstrapping fundraising or recruiting without brand budget
WORKS 83
Produce multi-surface optimized articlesskillMarketingL1+13pp measured
blog-writer · SaaS and service brands that need articles to generate signups/applications/consultations (not just traffic) and want to rank across Google, ChatGPT, Perplexity, and LinkedIn simultaneously.