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Skills for Claude Code

Skills built for Claude Code, Anthropic's terminal coding agent. The CLI installs these straight into your project's .claude/skills directory, checksum-verified before extraction. Every listing is version-scanned; publisher submissions also require human review.

claude code +2

Community

Draft, revise and audit scientific manuscripts with explicit evidence provenance and reporting-guideline coverage.
npx @skillporthq/cli@latest add k-dense-ai/scientific-writing
K-DenseInstalls:2Free

claude code +2

Community

Build evidence-traceable market research reports with assumption-driven market sizing and forecast scenarios.
npx @skillporthq/cli@latest add k-dense-ai/market-research-reports
K-DenseInstalls:2Free

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Community

Prepare evidence-bounded, constructive peer-review drafts and structured manuscript assessments.
npx @skillporthq/cli@latest add k-dense-ai/peer-review
K-DenseInstalls:2Free

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Community

Bounded local exploratory analysis of CSV, TSV, JSON and common scientific file formats with redacted profiles.
npx @skillporthq/cli@latest add k-dense-ai/exploratory-data-analysis
K-DenseInstalls:2Free

claude code +2

Community

Postgres performance and best-practice guidance for writing, reviewing and optimising queries and schema.
npx @skillporthq/cli@latest add supabase-oss/supabase-postgres-best-practices
Supabase (OSS)Installs:0Free

claude code +2

Community

Deliverability guidance covering SPF, DKIM and DMARC, spam avoidance, bounce rates and email capture.
npx @skillporthq/cli@latest add resend-oss/email-best-practices
Resend (OSS)Installs:1Free

claude code +2

Community

Write, rewrite or improve marketing copy for homepages, landing pages, pricing pages and feature pages.
npx @skillporthq/cli@latest add coreyhaines31/copywriting
Corey HainesInstalls:2Free

claude code +2

Community

Build a comprehensive marketing plan for a client, an advised company or your own product.
npx @skillporthq/cli@latest add coreyhaines31/marketing-plan
Corey HainesInstalls:2Free

claude code +2

Community

Audit, review and diagnose technical and on-page SEO issues on a site.
npx @skillporthq/cli@latest add coreyhaines31/seo-audit
Corey HainesInstalls:2Free

claude code +1

Community

After a substantive answer, append short follow-up questions that help the user check key facts, assumptions and missing context.
npx @skillporthq/cli@latest add anthropic-oss/discernment-nudge
Anthropic (OSS)Installs:2Free

claude code +2

Community

Create and edit Obsidian Bases files with views, filters, formulas and summaries.
npx @skillporthq/cli@latest add kepano/obsidian-bases
Steph AngoInstalls:2Free

claude code +2

Community

Create and edit Obsidian-flavoured Markdown with wikilinks, embeds, callouts and properties.
npx @skillporthq/cli@latest add kepano/obsidian-markdown
Steph AngoInstalls:2Free

claude code

Community

Tailor a CV to a specific role by researching the company, building an optimised template and mining relevant experience.
npx @skillporthq/cli@latest add varunr89/resume-tailoring
Varun RameshInstalls:1Free

claude code +1

Community

Verify sources, claims, images, video, documents and synthetic media using SIFT with a durable evidence trail.
npx @skillporthq/cli@latest add jamditis/source-verification
Joe AmditisInstalls:2Free

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Community

Structured fact-checking workflow for verifying and rating claims before publication.
npx @skillporthq/cli@latest add jamditis/fact-check-workflow
Joe AmditisInstalls:2Free

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Community

Run preliminary research on a topic, confirm a framework with the user, supplement with web search and produce an outline.
npx @skillporthq/cli@latest add weizhena/research
Jilin ChenInstalls:1Free

claude code +2

Community

Look up and read Hugging Face paper pages and fetch structured paper metadata including linked models and datasets.
npx @skillporthq/cli@latest add huggingface/huggingface-papers
Hugging FaceInstalls:2Free

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Community

Estimate TAM, SAM and SOM with top-down and bottom-up approaches for a market opportunity.
npx @skillporthq/cli@latest add phuryn/market-sizing
Pawel HurynInstalls:1Free

claude code +1

Community

Generate SQL from natural language for BigQuery, PostgreSQL, MySQL and other dialects using an uploaded schema.
npx @skillporthq/cli@latest add phuryn/sql-queries
Pawel HurynInstalls:1Free

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Community

Perform cohort analysis on engagement data covering retention curves, adoption trends and segment insights.
npx @skillporthq/cli@latest add phuryn/cohort-analysis
Pawel HurynInstalls:1Free

claude code +1

Community

Analyse A/B test results with significance testing, sample-size validation, confidence intervals and ship or stop recommendations.
npx @skillporthq/cli@latest add phuryn/ab-test-analysis
Pawel HurynInstalls:2Free

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Community

Draft performance reviews, self-assessments, peer reviews and upward feedback in your own voice.
npx @skillporthq/cli@latest add github-oss/performance-review-writer
GitHub (awesome-copilot)Installs:2Free

claude code +2

Community

Draft and review professional emails that match your own tone, structure and sign-off.
npx @skillporthq/cli@latest add github-oss/email-drafter
GitHub (awesome-copilot)Installs:2Free

claude code +2

Community

Credit-risk data cleaning and variable screening pipeline for pre-loan modelling.
npx @skillporthq/cli@latest add github-oss/credit-risk-data-analysis
GitHub (awesome-copilot)Installs:2Free

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Community

Prepare board meetings, investor updates and executive communication, including how to handle bad news.
npx @skillporthq/cli@latest add github-oss/board-and-investor-communication
GitHub (awesome-copilot)Installs:2Free

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Community

Kelly optimal sizing with fractional variants, edge estimation and practical application notes.
npx @skillporthq/cli@latest add agiprolabs/kelly-criterion
AGIPro LabsInstalls:2Free

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Community

Trade sizing methods including fixed-fractional, volatility-adjusted, Kelly and liquidity-constrained approaches.
npx @skillporthq/cli@latest add agiprolabs/position-sizing
AGIPro LabsInstalls:2Free

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Community

Compute and compare investment returns including time-weighted, money-weighted, CAGR and annualised measures.
npx @skillporthq/cli@latest add joellewis/return-calculations
Joel LewisInstalls:2Free

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Community

Calculate present and future value, NPV, IRR, loan payments and amortisation schedules across compounding conventions.
npx @skillporthq/cli@latest add joellewis/time-value-of-money
Joel LewisInstalls:2Free

claude code +2

Community

Audit and rewrite prose so it stops reading as machine-generated, removing common AI tells.
npx @skillporthq/cli@latest add wshobson/avoid-ai-writing
Seth HobsonInstalls:1Free

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Community

Design effective KPI dashboards with metric selection, visualisation best practice and monitoring patterns.
npx @skillporthq/cli@latest add wshobson/kpi-dashboard-design
Seth HobsonInstalls:1Free

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Community

Track, calculate and optimise SaaS, marketplace, consumer and B2B metrics including unit economics from seed to Series A.
npx @skillporthq/cli@latest add wshobson/startup-metrics-framework
Seth HobsonInstalls:1Free

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Community

Build three to five year financial models with revenue projections, cost structures, cash flow and scenario planning.
npx @skillporthq/cli@latest add wshobson/startup-financial-modeling
Seth HobsonInstalls:1Free

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Community

Query the US Treasury Fiscal Data API for national debt, Treasury statements, interest rates, FX rates and spending, with no API key.
npx @skillporthq/cli@latest add k-dense-ai/usfiscaldata
K-DenseInstalls:2Free

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Community

Evaluate scientific claims and evidence quality, spotting design flaws, bias and confounders.
npx @skillporthq/cli@latest add k-dense-ai/scientific-critical-thinking
K-DenseInstalls:2Free

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Community

Search OpenAlex and PubMed, extract accurate metadata, validate references and build bibliographies.
npx @skillporthq/cli@latest add k-dense-ai/citation-management
K-DenseInstalls:2Free

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Community

Zero-shot univariate time-series forecasting for sales, sensor, energy and similar data with the TimesFM model.
npx @skillporthq/cli@latest add k-dense-ai/timesfm-forecasting
K-DenseInstalls:2Free

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Community

Sample-size and statistical power calculations for planning studies and experiments.
npx @skillporthq/cli@latest add k-dense-ai/statistical-power
K-DenseInstalls:2Free

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Community

Guided statistical analysis for research data covering test selection, assumption checks, effect sizes, power and APA-style reporting.
npx @skillporthq/cli@latest add k-dense-ai/statistical-analysis
K-DenseInstalls:2Free

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Verified

Turns notes, transcripts, or docs into colored Mermaid diagrams rendered as high-res PNG and print-ready PDF, with validated, never-blank output.
npx @skillporthq/cli@latest add syed/mermaid-diagrams
Syed HasanInstalls:7Free

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Community

Guidelines for upgrading Expo SDK versions and resolving dependency issues.
npx @skillporthq/cli@latest add expo-oss/expo-upgrade
Expo (OSS)Installs:2Free

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Community

Build native-feeling Expo screens with HIG styling, semantic colours, SF Symbols, gradients and animations.
npx @skillporthq/cli@latest add expo-oss/expo-native-ui
Expo (OSS)Installs:2Free

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Community

Build native UI from React with @expo/ui, rendering real SwiftUI on iOS and Jetpack Compose on Android.
npx @skillporthq/cli@latest add expo-oss/expo-ui
Expo (OSS)Installs:2Free

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Community

Understand and write EAS workflow YAML for CI/CD build pipelines and deployment automation in Expo projects.
npx @skillporthq/cli@latest add expo-oss/eas-workflows
Expo (OSS)Installs:2Free

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Community

Implement and debug network requests in Expo with fetch, React Query, SWR, caching and router data loaders.
npx @skillporthq/cli@latest add expo-oss/expo-data-fetching
Expo (OSS)Installs:2Free

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Community

File-based navigation and routing for Expo Router covering groups, dynamic routes, native stacks and tabs.
npx @skillporthq/cli@latest add expo-oss/expo-router
Expo (OSS)Installs:2Free

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Community

Require running verification commands and confirming output before claiming any work is complete.
npx @skillporthq/cli@latest add obra/verification-before-completion
obra (Jesse Vincent)Installs:2Free

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Community

Set up an isolated workspace with git worktrees before starting feature work or executing a plan.
npx @skillporthq/cli@latest add obra/using-git-worktrees
obra (Jesse Vincent)Installs:2Free
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