Data & analytics AI skills & agents
Turning what happened into a number someone can act on. 142 listings — 120 skills and 22 agents — each free, credited to its author, with the full source on its page.
SkillNeuropixels Recording Analyzer
K-Dense-AI/scientific-agent-skills · by K-Dense-AIAnalyze Neuropixels extracellular recordings end-to-end with SpikeInterface. Covers loading SpikeGLX/Open Ephys/NWB data, preprocessing, dr…★ 46k GitHub stars
SkillPage Ranking Fix
AgriciDaniel/claude-seo · by AgriciDanielGive us a page link and the phrase you want to be found for; get back a scored report of what's hurting it and exactly what to fix first.★ 17.4k GitHub stars
SkillDeepTools NGS VisualizationK-Dense-AI/scientific-agent-skills · by K-Dense-AINGS analysis toolkit. BAM to bigWig conversion, QC (correlation, PCA, fingerprints), heatmaps/profiles (TSS, peaks), for ChIP-seq, RNA-seq,…★ 46k GitHub stars
SkillData ExplorerK-Dense-AI/scientific-agent-skills · by K-Dense-AIPerform bounded, local exploratory analysis of explicitly supported scientific files. Use for redacted CSV/TSV/JSON profiles; optional NumP…★ 46k GitHub stars
SkillHypothesis GeneratorK-Dense-AI/scientific-agent-skills · by K-Dense-AIPlans and audits use of ChicagoHAI HypoGeniC/HypoRefine for LLM-assisted hypothesis generation from labeled text datasets. Use for the `hyp…★ 46k GitHub stars
SkillTime Series MLK-Dense-AI/scientific-agent-skills · by K-Dense-AIThis skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly det…★ 46k GitHub stars
SkillChannel Report Saver
ThoughtLeaders-io/thoughtleaders-cli · by ThoughtLeaders-ioSave the results of an in-chat data-exploration session as a TL report. Triggers when the user wants to persist a channels / brands / video…★ 25 GitHub stars
SkillData Dashboard Builder
gooseworks-ai/goose-skills · by gooseworks-aiCreate a custom web dashboard (React + Vite + Express) inside your sandbox to visualize the agent's Turso database. The dashboard is served…★ 1.2k GitHub stars
SkillGoogle Search Console Analyzer
kostja94/marketing-skills · by kostja94When the user wants to analyze Google Search Console data, use the GSC API, or interpret search performance. Also use when the user mention…★ 992 GitHub stars
SkillFunnel Drop-off Analyzer
indranilbanerjee/digital-marketing-pro · by indranilbanerjeeFind funnel drop-offs from stage numbers you give or connected data, benchmarked, ranked by revenue. "where are we losing people"★ 866 GitHub stars
SkillAmazon Keyword Traffic Analyzer
SerendipityOneInc/ZooData-Skills · by SerendipityOneIncAnalyze Amazon keyword value and product traffic health through keyword demand, market structure, weekly trends, observed SERP signals, ASI…★ 74 GitHub stars
SkillAnalytics Toolkit Configurator
LeadMagic/gtm-skills · by LeadMagicComplete analytics tools toolkit — Segment CDP, Amplitude, Mixpanel, PostHog, GA4, and HubSpot analytics configuration. Covers implementati…★ 62 GitHub stars
SkillA/B Test Plannerindranilbanerjee/digital-marketing-pro · by indranilbanerjeePlan an A/B test by script: sample size per variant, days to run, stopping rules. "how many visitors per variant"★ 866 GitHub stars
SkillAgency Client Dashboardindranilbanerjee/digital-marketing-pro · by indranilbanerjeeBuild the agency dashboard across all client brands: health, pacing, risk. "how are all our clients doing"★ 866 GitHub stars
SkillAnalytics Layer Architectindranilbanerjee/digital-marketing-pro · by indranilbanerjeeDesign the analytics layer with script-backed benchmarks: KPI trees, report templates, MMM, cookieless. "define our KPIs"★ 866 GitHub stars
SkillBrand Intelligence Reportsindranilbanerjee/digital-marketing-pro · by indranilbanerjeeReport on the brand intelligence base: confident learnings, patterns, playbooks, gaps. "what have we learned across campaigns"★ 866 GitHub stars
SkillPerformance Report Senderindranilbanerjee/digital-marketing-pro · by indranilbanerjeeSend a performance report to Slack, email or Sheets from connected analytics, approval-gated. "send the weekly report to Slack"★ 866 GitHub stars
SkillData Enrichment WaterfallLeadMagic/gtm-skills · by LeadMagicDesign multi-provider enrichment waterfalls — provider ordering by cost-per-hit, 3 separate waterfalls for company, email, and phone data,…★ 62 GitHub stars
AgentData Science Agent
VoltAgent/awesome-claude-code-subagents · by VoltAgentUse this agent when you need to analyze data patterns, build predictive models, or extract statistical insights from datasets. Invoke this…★ 25.2k GitHub stars
SkillMarketing Anomaly Detectorindranilbanerjee/digital-marketing-pro · by indranilbanerjeeScan connected platforms for anomalies against stored baselines, with likely causes. "why did our CPA spike"★ 866 GitHub stars
SkillClient Report Writerindranilbanerjee/digital-marketing-pro · by indranilbanerjeeWrite a white-labeled report for one client from tracked data. All clients → agency-dashboard. "prepare the monthly client report"★ 866 GitHub stars
SkillLooker Studio Dashboard Builderindranilbanerjee/digital-marketing-pro · by indranilbanerjeeDesign a live Looker Studio dashboard spec with fields, filters and setup guide. "build a Looker Studio dashboard"★ 866 GitHub stars
SkillComputer Vision Engineer
alirezarezvani/claude-skills · by alirezarezvaniComputer vision engineering skill for object detection, image segmentation, and visual AI systems. Covers CNN and Vision Transformer archit…★ 26.3k GitHub stars
AgentBusiness Data AnalystVoltAgent/awesome-claude-code-subagents · by VoltAgentUse when you need to extract insights from business data, create dashboards and reports, or perform statistical analysis to support decisio…★ 25.2k GitHub stars