Data & Analytics
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
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yuukias Bundle Clinical Decision SupportProduce group-level clinical decision support, cohort evidence summaries, biomarker-stratified analyses, and guideline-style recommendation documents. Use for research, pharmaceutical, or policy documents, not bedside individual care.
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nahisaho Skill Scientific Biobank Cohort 2バイオバンク・大規模コホートデータ解析スキル。UK Biobank / BBJ / All of Us 等の大規模コホートデータに対するフェノタイプ 辞書検索・GWAS サマリー統計処理・PheWAS パイプライン。
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leoyeai-openclaw-master-skills Bundle Tiktok SlideshowCreates TikTok image carousels (slideshows with text overlays on photos) via the ViralBaby API. Use when the user wants to: create TikTok slideshows or carousels, find/search for background images for social media content, post or upload slideshow content to TikTok, edit slide text, or manage image collections for content creation. Do NOT use for: general TikTok account management, TikTok analytics or metrics, video editing or video creation (this is for photo slideshows only), non-TikTok social media platforms, or any task unrelated to creating visual slideshow content for TikTok.
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leoyeai-openclaw-master-skills Bundle Biomedical PaperAI-powered biomedical manuscript generation with docx output. Activates when user provides Chinese draft/outline and requests full English research paper. Includes: Abstract, Introduction, Methods, Results, Discussion, References. Specialized for: GBD epidemiology, cohort studies (CHARLS/NHANES), cross-sectional mediation analyses, pharmacovigilance (FAERS). Also supports: Chinese graduate/doctoral thesis (学位论文) formatting. Features: python-docx generation, Vancouver numbered references, journal-specific formatting. Confidence: High (validated workflow with 30+ successful papers)
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catcorner22 Skill Excel WorkbooksBuild and debug Microsoft Excel workbooks: formulas, references, tables, charts, conditional formatting, basic pivot tables, and data validation. Use when working in Excel (.xlsx), spreadsheet homework, budgets, or lab data tables. Scope boundary: interpreting results in prose → `academic-writing`; Python/R analysis → `coding-ecosystem-primer`; Google Sheets → not this pack.
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catcorner22 Skill Huggingface DatasetsUse this skill for Hugging Face Dataset Viewer API workflows that fetch subset/split metadata, paginate rows, search text, apply filters, download parquet URLs, and read size or statistics.
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catcorner22 Skill M365 Ecosystem PrimerRouter for Microsoft 365 work in this library: Word documents, Excel workbooks, PowerPoint decks, Outlook email/calendar, Teams collaboration, and OneDrive organization. Use when the user mentions Microsoft 365, Office, Word, Excel, PowerPoint, Outlook, Teams, OneDrive, SharePoint, or Copilot in Office apps. Scope boundary: Google Workspace → not covered; general academic writing craft → `academic-writing`; slide narrative without Office still uses `powerpoint-decks` for structure; coding assignments → `coding-ecosystem-primer`.
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catcorner22 Skill Onedrive OrganizationOrganize files in Microsoft OneDrive and SharePoint: folder structure for semesters, sharing links, permissions, version history, and sync. Use when storing coursework, sharing group files, or recovering previous document versions. Scope boundary: in-app editing → word/excel/powerpoint skills; Google Drive → not this pack.
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jacob-balslev Bundle User Research 2Use when planning or conducting generative qualitative research with real users — interviews, contextual inquiry, ethnographic observation, diary studies — to learn what people do, think, and need in their own context. Do NOT use for analytics review, survey statistics, A/B test interpretation, or agent-side intent classification — those are different research practices entirely.
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jacob-balslev Bundle Guardrails 2Use when planning or executing agent/tool operations that touch protected files, credentials, destructive git commands, destructive SQL, PII, secrets, deployments, package publication, or irreversible system mutations. Covers proactive safety policy, tool-call tripwires, blocking vs advisory enforcement, secret-exposure prevention, and excessive-agency containment. Do NOT use for application input validation, routine git workflow design, migration authoring, or general code correctness review (use `code-review`, `version-control`, or `database-migration`).
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jacob-balslev Bundle Type Safety 2Use when reasoning about types as a quality property of code: what guarantees the type system actually provides, the difference between sound and unsound systems, structural vs nominal typing, type narrowing and exhaustiveness, the runtime/compile-time boundary, and where validation must happen because the type system cannot. Covers TypeScript, Flow, Hindley-Milner languages, and gradual typing in general. Do NOT use for runtime input validation library choice (use api-design for API surface validation; use individual library docs for library mechanics), for SQL type mapping (use entity-relationship-modeling), or for type system implementation (compilers — out of scope).
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jacob-balslev Bundle Database Migration 2Use when planning or applying a raw-SQL database migration to a live PostgreSQL database — adding columns, renaming columns or tables, changing types, creating indexes, adding foreign keys, or running data backfills. Covers zero-downtime patterns (expand / contract, batched backfill, NOT VALID foreign keys, CONCURRENTLY indexes), the direct/unpooled connection requirement for migration tooling, branched-database workflows, and rollback strategy. Do NOT use for ORM-managed migrations driven by Prisma/Drizzle/TypeORM CLI scaffolding, for chasing a migration that has already failed in production (use debugging), for multi-release schema lifecycle planning outside one migration (use schema-evolution), or for designing the row-level-security model itself (use owasp-security).
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jacob-balslev Bundle Query Optimization 2Diagnosing and tuning a specific slow relational-database query from plan evidence: workload impact, exact query context, EXPLAIN / actual execution plans, row-estimate accuracy, access path choice, join order, sort/hash spills, JIT/planning overhead, parameter-sensitive plans, plan regressions, statistics, and rewrite-vs-index-vs-operational response selection. Start from the actual plan and runtime evidence, not from the reflex to add an index; modern engine features such as Query Store, PSP/OPPO, SQL Plan Management, pg_stat_statements, auto_explain, MySQL histograms, Oracle DBMS_XPLAN, and PostgreSQL planner improvements are evidence sources and response tools, not replacements for diagnosis. Do NOT use for designing the durable index portfolio (use indexing-strategy), schema design (use entity-relationship-modeling), distributed partitioning (use sharding-strategy), isolation-level correctness (use transaction-isolation), or whole-system load testing (use performance-testing).
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nahisaho Skill Scientific Streaming Analytics 2ストリーミング解析スキル。River オンライン学習・ リアルタイム異常検知・ストリーミング統計・ 増分データ可視化・概念ドリフト検出。
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eskcti Bundle Config Auth Backend BasicCriar/recriar de forma determinística o módulo de autenticação do backend NestJS com endpoints HTTP (register/login/me/usuários/senha), JWT com Passport, controle de acesso admin, adapters Prisma compatíveis com `@namespace/auth`, integração com `PrismaService`/`TransactionManager`, modelo Prisma de auth, migrations SQL e seed JSON com usuários padrão. Usar quando o pedido envolver bootstrap/rebootstrap da camada backend auth completa no `apps/backend`.
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eskcti Bundle Config Auth Backend Basic KtCriar/recriar de forma determinística o módulo de autenticação do backend Spring Boot com endpoints HTTP (register/login/me/users/password), JWT com Spring Security, controle de acesso admin, adapters JPA compatíveis com o auth core Kotlin, integração com `TransactionManager`, modelo JPA de auth, migrations Flyway e seed SQL com usuários padrão. Usar quando o pedido envolver bootstrap/rebootstrap da camada backend auth completa no `apps/backend` Kotlin.
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team-telnyx Skill Telnyx AI Inference Go 3Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides Go SDK examples.
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team-telnyx Skill Telnyx Account Reports Go 3Generate and retrieve usage reports for billing, analytics, and reconciliation. This skill provides Go SDK examples.
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team-telnyx Skill Telnyx Voice Streaming Go 3Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides Go SDK examples.
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team-telnyx Skill Telnyx AI Inference Java 3Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides Java SDK examples.
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team-telnyx Skill Telnyx AI Inference Ruby 3Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides Ruby SDK examples.
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team-telnyx Skill Telnyx Account Reports Java 3Generate and retrieve usage reports for billing, analytics, and reconciliation. This skill provides Java SDK examples.
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team-telnyx Skill Telnyx Voice Streaming Java 3Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides Java SDK examples.
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team-telnyx Skill Telnyx Account Reports Ruby 3Generate and retrieve usage reports for billing, analytics, and reconciliation. This skill provides Ruby SDK examples.
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team-telnyx Skill Telnyx Voice Streaming Ruby 3Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides Ruby SDK examples.
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team-telnyx Skill Telnyx AI Inference Python 3Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides Python SDK examples.
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team-telnyx Skill Telnyx Account Reports Python 3Generate and retrieve usage reports for billing, analytics, and reconciliation. This skill provides Python SDK examples.
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team-telnyx Skill Telnyx Voice Streaming Python 3Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides Python SDK examples.
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team-telnyx Skill Telnyx AI Inference Javascript 3Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides JavaScript SDK examples.
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team-telnyx Skill Telnyx Account Reports Javascript 3Generate and retrieve usage reports for billing, analytics, and reconciliation. This skill provides JavaScript SDK examples.
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team-telnyx Skill Telnyx Voice Streaming Javascript 3Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides JavaScript SDK examples.
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jacob-balslev Bundle Transaction Isolation 2Use when reasoning about the I in ACID: the isolation level a database provides between concurrent transactions; the four SQL-standard levels plus practical snapshot/read-versioning modes; the anomalies each level can admit or prevent; the Berenson/Adya critique of label-based isolation; locking, MVCC, row-versioning, SSI, key-range/gap/predicate locks, RCSI, and distributed-SQL serializable/external-consistency defaults; and how to choose isolation per workload by naming the anomalies, invariants, retry contract, and engine-specific behavior. Do NOT use for the broader ACID frame (outside this active skill corpus), distributed-replica consistency or CAP/PACELC choices (use cap-theorem-tradeoffs and replication-patterns), query performance tuning (use query-optimization), durable index design (use indexing-strategy), or schema design (use entity-relationship-modeling).
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jacob-balslev Bundle Entity Relationship Modeling 2Use when designing database tables, reviewing schema changes, planning migrations, or translating conceptual models into physical database structures. Covers ER notation, entity/attribute/key design, normalization and denormalization, junction tables, inheritance mapping, temporal modeling, ER-to-SQL translation, indexing, and constraints. Do NOT use for conceptual domain analysis (use `conceptual-modeling`), formal ontology (use `ontology`), or cross-system API contracts (use `system-interface-contracts`).
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signal-execution-labs Bundle Etoro ConnectoreToro API integration - CopyTrader, real-time market data, portfolio analytics, and social features
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signal-execution-labs Bundle Performance ReportGenerate comprehensive trading performance reports. Daily, weekly, monthly analytics with P&L, win rate, and insights.
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signal-execution-labs Skill Performance Analyticsperformance-analytics
Frequently asked questions
What are Data & Analytics agent skills?
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
Which Data & Analytics skills are most installed?
Popular Data & Analytics skills on SkillMD right now include clinical-decision-support, scientific-biobank-cohort, tiktok-slideshow. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Data & Analytics skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.