cyberneticlibrary

The library

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

ArtifactsCapabilitiesRecipes
kindallskillworkflowmcp_servercommandsubagentplugin|✓ proven✗ harmfulmeasured only38 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 50
Design statistically valid A/B testsskillProductMarketingL10pp measured
ab-testing · Validating product hypotheses where statistical rigor and p-value confidence matter more than speed.
WORKS 8
Design and score marketing experimentsskillMarketingL1-27pp measured
growth-engine · Teams running 5+ simultaneous A/B tests across channels who need automated winner detection with statistical rigor
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 50
Write conversion-focused marketing copyskillMarketingSalesL10pp measured
copywriting · When you need clear, benefit-first copy that converts and uses the customer's own language.
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 31
Plan multi-function product launchesskillMarketingL1-4pp measured
go-to-market-planner · Product manager orchestrating multi-function launch — produces single source of truth with messaging, timeline, success metrics, and rollback procedure, preventing coordination gaps across product/marketing/sales/support.
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 11
Generate pre-call intelligence briefs automaticallyskillSalesL1-24pp measured
prospect-research · Sales reps who need to walk into calls with specific context instead of generic questions, especially for outbound first touches where showing research is the difference between credibility and cold-calling.
WORKS 49
Generate production-ready marketing briefsskillMarketingL1-1pp measured
ink-brief · Marketing teams handing briefs to freelance or in-house writers who need the entire research and competitive analysis done upfront.
WORKS 31
Generate platform-specific marketing copyskillMarketingL1-4pp measured
content-writer · When you need copy across multiple channels that is on-brand, audience-specific, and optimized for the format.
WORKS 27
Design high-conversion landing pagesskillMarketingL1-8pp measured
aes-landing-page-builder · DTC brand launching paid traffic campaign to cold audience — produces purpose-built page blueprint that drives 2%+ conversion rate on ecommerce without needing a designer to interpret wireframes.
WORKS 7
Audit Microsoft Bing Ads setupskillMarketingL1-28pp measured
ads-microsoft · Validating post-Google-import setup on Bing and unlocking Copilot chat placement (73% CTR lift observed)
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 50
Apply proven copywriting frameworksskillMarketingL10pp measured
copywriting-frameworks · Copy teams needing structure when starting blank, or UX writers/PMs drafting CTAs and headlines.
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 31
Analyze Meta Ads account healthskillMarketingL1-4pp measured
ads-meta · Diagnosing performance loss on Meta after iOS targeting changes or when account structure needs consolidation
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 19
Generate high-performing ad creativeskillMarketingL1-16pp measured
ad-creative · Performance marketer optimizing ad creative across multiple platforms — covers platform-specific specs, generates from scratch or iterates from performance data, validates copy length against platform limits.
WORKS 50
Maintain consistent brand voiceskillMarketingL10pp measured
brand-voice · Specialized workflow for brand voice
WORKS 50
Score content for AI extractabilityskillMarketingL10pp measured
geo-citability · When content exists but isn't getting cited by AI and you need to understand why and how to restructure passages for extractability.
WORKS 27
Report progress across active sessionscommandOpsL1-8pp measured
sprint-status · Quick snapshot of progress across parallel Claude Code sessions before switching contexts.
WORKS 5
Optimize YouTube video adsskillMarketingL1-32pp measured
ads-youtube · Optimizing YouTube Shorts ads and Demand Gen campaigns when view rate is <15% or CTR <0.5%
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 31
Generate high-performing ad copy variationsskillMarketingL1-4pp measured
ad-creative · Bulk generating ad copy to test multiple angles simultaneously when you have a tight campaign deadline
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 27
Create agency brand marketing profilecommandMarketingL1-8pp measured
brand-setup · When you are an agency managing multiple client brands and need one canonical profile that auto-loads into every marketing skill without manual context-switching.
WORKS 31
Reverse-engineer and codify brand voiceskillMarketingL1-4pp measured
brand-voice-analyzer · When you need to codify how a company actually sounds so new writers can match the voice consistently.
WORKS 50
Create strategic marketing campaign briefsskillMarketingL10pp measured
campaign-brief · Marketing teams creating a single source of truth for campaign strategy before any creative production starts.
WORKS 50
Design growth experiments with hypothesesskillMarketingL10pp measured
surge-experiment · Growth PMs designing experiments where you need clarity on mechanism, sample size, and decision criteria before engineering starts building.
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.
WORKS 27
Define ideal customer profiles before outreachskillSalesL1-8pp measured
icp-definition-and-validation · Pre-outreach work when spray-and-pray would burn reputation; tightens messaging for months of saved wasted effort.
WORKS 50
Generate ad copy variations at scaleskillMarketingL10pp measured
ad-creative · Producing fresh creative variations at scale when one ad is winning and you need 5-7 more to test similar hooks