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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projectious-work Bundle Pandas Polars 2DataFrame operations with pandas and polars — groupby, joins, reshaping, performance. Use when manipulating tabular data, choosing between pandas and polars, optimizing DataFrame code, or translating between the two libraries.
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manastalukdar Skill Query Optimize 2SQL/NoSQL query optimization with N+1 detection and index recommendations
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peterbamuhigire Bundle AI Analytics 2Use when designing AI analytics, dashboards, SaaS AI metrics, NLP analytics, predictive analytics, or executive AI insight workflows. Orchestrates the former granular AI analytics skills as references.
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peterbamuhigire Bundle Python Data Analytics 2Use when computing complex analytics, KPIs, cohort/funnel/retention metrics, financial math (IRR/NPV/amortization), statistical tests, anomaly detection, or geospatial analytics in Python — for cases where SQL alone gets unwieldy.
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peterbamuhigire Bundle Python Data Pipelines 2Use when building ETL jobs, document intelligence pipelines, OCR, PDF/Excel ingestion, image/media processing, or external-API sync pipelines in Python — idempotent scheduled jobs with validation, dead-letter queues, and multi-tenant isolation.
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arjumaan Bundle Database Migrations SQL Migrations 2SQL database migrations with zero-downtime strategies for PostgreSQL, MySQL, and SQL Server. Focus on data integrity and rollback plans.
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manastalukdar Skill Graphify 2Build a queryable knowledge graph from the current codebase using the Graphify CLI — code, SQL schemas, docs, and more in one interactive graph
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crestapps Skill Orchardcore Content Transfer 2Skill for bulk content import and export in Orchard Core using CrestApps Content Transfer. Covers CSV and Excel formats, transfer templates, mappings, background jobs, chunked uploads, filters, custom file-format providers, and content-type transfer settings. Use this skill when requests mention Orchard Core bulk import, bulk export, CSV content transfer, Excel content transfer, spreadsheet mappings, import rows, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with CrestApps.OrchardCore.ContentTransfer, CrestApps.OrchardCore.ContentTransfer.OpenXml, IContentImportManager, IContentTransferFileFormatProvider, IContentImportHandler, IContentImportRowFilter, and ContentImportOptions.
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crestapps Skill Orchardcore AI Chat Analytics 2Skill for configuring AI Chat Session Analytics in Orchard Core with CrestApps modules. Covers session metrics tracking (unique visitors, handle time, containment rate, abandonment rate), dashboard reports (overview, time-of-day, day-of-week, user segments, performance, conversion, feedback), date range and profile filtering, CSV export, and per-profile analytics settings including conversion goals. Use it for CrestApps.OrchardCore.AI.Chat.Analytics, usage analytics, and related Orchard Core setup, extension, or troubleshooting work.
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crestapps Skill Orchardcore AI Documents Extractors 2Skill for adding PDF and OpenXml text extraction to CrestApps Orchard Core AI Documents. Covers PDF, DOCX, XLSX, PPTX, processor registration, supported file types, upload processing, and extraction troubleshooting. Use this skill when requests mention AI Documents extractors, PDF document processing, OpenXml document processing, document text extraction, or document upload formats. Strong matches include work with CrestApps.OrchardCore.AI.Documents.Pdf, CrestApps.OrchardCore.AI.Documents.OpenXml, AddCoreAIPdfDocumentProcessing, AddCoreAIOpenXmlDocumentProcessing, PdfPig, and DocumentFormat.OpenXml.
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crestapps Skill Orchardcore Phone Number Verifications 2Skill for verifying and revalidating phone numbers on Orchard Core content items with pluggable providers. Covers provider configuration, PhoneNumberVerificationPart, provider results, revalidation, SQL indexing, queues, and Omnichannel contact integration. Use this skill when requests mention Orchard Core phone verification, phone validation APIs, verification queues, or revalidating contact numbers. Strong matches include work with CrestApps.OrchardCore.PhoneNumbers.Verifications, IPhoneNumberVerificationManager, IPhoneNumberVerificationProvider, PhoneNumberVerificationPart, PhoneNumberVerificationResult, and PhoneNumberRevalidationBackgroundTask.
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peterbamuhigire Bundle Mysql Engineering 2Use when designing, implementing, or reviewing MySQL application schemas, SQL, indexes, constraints, stored routines, and production query patterns. Load absorbed MySQL best-practice, data-modeling, and advanced-SQL reference files as needed.
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peterbamuhigire Bundle Excel Spreadsheets 2Use when generating or validating professional Excel workbooks, formulas, imports, charts, formatting, macros, or spreadsheet deliverables.
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peterbamuhigire Bundle Postgresql Engineering 2Use when designing, implementing, or reviewing PostgreSQL application data models, SQL, indexes, constraints, extensions, server-side routines, and production query patterns. Load the absorbed PostgreSQL reference files for fundamentals, advanced SQL, schema patterns, and server programming.
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peterbamuhigire Bundle Mobile Game Release Liveops 2Use when preparing or operating Android/iOS game signing, packaging, store submission, privacy, ratings, analytics, crash reporting, IAP, staged rollout, rollback, support, patches, downloadable content, events, or ethical live operations.
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peterbamuhigire Bundle Database Design Engineering 2Use when designing or reviewing relational or document-backed data architecture for SaaS platforms, ERP systems, APIs, analytics stores, or mobile sync. Covers domain modeling, tenancy, indexing, migrations, integrity, retention, and performance tradeoffs.
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peterbamuhigire Bundle Game Data Analytics And Live Economy 2Use when defining game telemetry, player funnels, retention or progression metrics, experiments, remote configuration, virtual economy sources and sinks, live events, anomaly controls, or ethical data-driven decisions.
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peterbamuhigire Bundle Document Spreadsheet Tooling Readiness 2Use when checking whether this machine can generate and validate requested DOCX, PDF, XLSX, workbook, register, budget, or dashboard outputs.
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crestapps Skill Orchardcore Data 2Skill for configuring the Orchard Core data layer. Covers database provider selection, YesSql configuration options, connection string setup, DbConnection access, SQL dialect abstraction, table prefix conventions, Dapper integration, and data access patterns. Use this skill when requests mention Orchard Core Data, Configure and Use the Orchard Core Data Layer, Sqlite Connection Pooling Configuration, YesSql Configuration Options, Database Table Options, Creating a DbConnection, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with OrchardCore.Data, OrchardCore.Environment.Shell, IDbConnectionAccessor, IStore, ISqlDialect, ShellSettings, IServiceCollection, MyDataService, IEnumerable, OrderService, INSERT, INTO. It also helps with Database Table Options, Creating a DbConnection, SQL Dialect Abstraction, plus the code patterns, admin flows, recipe steps, and referenced examples captured in this skill.
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crestapps Skill Orchardcore Google 2Skill for configuring Google integrations in Orchard Core. Covers Google Analytics, Google Tag Manager, Google Authentication, credentials configuration, current feature IDs, current admin paths, and generic Settings recipes. Use this skill when requests mention Orchard Core Google Integration, Google Analytics, Google Analytics Settings, Google Tag Manager, Google Tag Manager Settings, Google Authentication, or closely related Orchard Core implementation, setup, extension, or troubleshooting work.
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modu-ai Skill Commerce Repurchase Timer 2[책임 경계] 재구매 타이밍 엔진 — 구매주기 골든타임 3구간(리마인드 80% / 데드라인 110-120% / 휴면 진입 150%) + 구간별 메시지 톤 + 리드 스코어링 룰 + 리텐션 차트 cohort 분석 가이드 전담. 페어 스킬 commerce-ltv-cac-architect(고객 수익 구조)와 명확히 구분 — 본 스킬은 재구매 타이밍 트리거 전용, 페어는 LTV/CAC 전체 모델. 다음과 같은 요청 시 반드시 이 스킬을 사용하세요: "재구매 시점 알려줘", "골든타임 3구간", "리마인드 메시지 시점", "데드라인 메시지", "휴면 진입 90일", "리드 스코어링", "리텐션 차트 cohort", "정기 구매 카테고리", "화장품 재구매 60일", "면도기 30일 재구매", "구매주기 기반 CRM". 3구간 골든타임: ① 평균 주기 80% 시점 = 리마인드 (감성·정체성) ② 110-120% = 데드라인 (긴급성·할인) ③ 150% = 휴면 진입 (윈백·강한 인센티브). 화장품·식품·반려동물·렌즈·면도기 등 정기 구매 카테고리 한국 D2C 표준 적용. ai-slop-reviewer 자동 체이닝 (텍스트 메시지 산출물).
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wenjunduan Bundle DB Schema Gen 2Use when a business feature needs database design artifacts in an existing scaffold. Reads the project's Convention Pack for naming, audit fields, tenancy, data-permission, migration, and validation rules, then produces two linked artifacts: a semantic table-design document and executable DDL SQL. It does not guess database engines, schemas, or migration commands.
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modu-ai Skill Doc XLSX 2엑셀(.xlsx) 문서를 만들어 드립니다 — 데이터 표, 차트, 수식, 조건부 서식이 들어간 KPI 대시보드·매출 분석표·예산표·간트차트를 바로 쓸 수 있게 출력합니다. 다음과 같은 요청 시 사용하세요: - "KPI 대시보드 엑셀로 만들어줘" - "월간 매출 분석표 생성해줘" - "프로젝트 일정 간트차트 엑셀로 작성해줘" - "예산 대비 실적 추적표 만들어줘" - "급여 계산 시트 만들어줘" - "데이터 집계표 엑셀로 정리해줘" - "손익계산서 엑셀로 만들어줘" 한국 비즈니스 표준 서식(천 단위 구분·원화 표시·날짜 형식)과 차트·수식을 자동 적용합니다. 데이터를 엑셀(.xlsx) 파일로 만들 때는 Claude 기본 생성 대신 이 스킬을 사용하세요 (수식·차트·서식 보존).
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modu-ai Skill Doc Reader 2한국 공문서(HWP 3.0/5.x·HWPX·HWPML·PDF·XLSX·DOCX)를 마크다운으로 파싱해 드립니다 — 표 완벽 재현, 신구대조표, 양식 필드 추출/자동 채우기, 문서 비교, DRM 배포용 문서 복호화, OCR 연동까지. kordoc MCP의 8개 도구를 호출하므로 별도 설치·API 키가 필요 없습니다(Node.js 18+ 권장). 다음과 같은 요청 시 사용하세요: - "이 HWP 파일 읽어줘", "HWP 문서 내용 알려줘", "한글 파일 텍스트 추출" - "공문서 PDF 마크다운으로 변환", "PDF 표 그대로 가져와줘" - "두 문서 신구대조표 만들어줘", "개정판 달라진 부분 비교" - "신청서 양식 자동 채우기", "공문서 빈칸 채워줘", "양식 필드 추출" - "판결문 HWP 텍스트 추출", "엑셀 양식 파싱", "워드 문서 읽어줘" - "배포용 HWP 잠금 해제", "DRM 문서 읽기", "스캔 PDF 텍스트화(OCR)" 본 스킬은 "읽기(파싱)" 전담입니다. 문서 "생성(쓰기)"은 doc-pdf·doc-hwp·doc-docx·doc-xlsx를 사용하세요.
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modu-ai Bundle Data Explorer 2CSV·Excel 데이터의 프로파일링·품질 보고서를 만들어 드립니다. 다음과 같은 요청 시 사용하세요: - "이 데이터 분석해줘" - "CSV 요약해줘" - "이상값 찾아줘" - "데이터 품질 체크해줘" 컬럼 요약·결측값/이상값 탐지·상관관계 분석을 거쳐 데이터 품질 보고서로 정리합니다.
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modu-ai Bundle Korean Humanize 2AI(ChatGPT·Claude·Gemini 등)가 쓴 한국어 텍스트의 "AI 티"를 정밀하게 제거해 사람이 쓴 글처럼 윤문하는 한국어 특화 스킬입니다. 번역투(~를 통해/~에 있어서/이중 피동), 영어 인용 과다, 기계적 병렬(첫째·둘째·셋째), AI 특유 관용구(결론적으로/시사하는 바가 크다/혁신적인), 피동태 남용, 문두 접속사 남발, 형식명사 과다, 이모지·불릿·볼드 남용 등 10대 카테고리 × 40+ 패턴을 S1/S2/S3 심각도로 탐지·윤문하고, 의미는 한 글자도 건드리지 않습니다(고유명사·수치·날짜·인용 100% 보존, 변경률 30% 초과 시 경고·50% 초과 시 강제 중단). 다음과 같은 요청 시 반드시 이 스킬을 사용하세요: - "AI 티 없애줘", "GPT 문체 제거해줘", "ChatGPT 티 제거" - "사람이 쓴 것처럼 윤문해줘", "AI 같은 글 자연스럽게" - "한글 AI 윤문", "AI 글 사람처럼", "AI 글 티 안 나게" - "번역투 제거", "영어 인용 많은 글 윤문" - "휴머나이저", "humanize Korean", "AI detector bypass 한글" - 후속 작업: "특정 카테고리만 다시", "이 문단만", "2차 윤문", "강도 조정", "장르 바꿔서" 적용 대상 — 모든 한국어 텍스트 산출물(블로그·뉴스레터·카피·사업계획서·제안서·보고서·이메일·랜딩 카피·칼럼·리포트). ai-slop-reviewer가 1차 일반 후처리를 마친 뒤 2차 한국어 정밀 윤문으로 호출하는 것을 권장합니다. 적용 제외 — 단순 맞춤법·오탈자 교정(직접 처리), 번역(번역 스킬), 내용 추가·삭제 동반 재작성(별도 집필 스킬), 코드·JSON·CSV·차트·표. v1.4.0 — **판정 주체가 규칙에서 정독으로 바뀌었습니다.** 윤문 전(Phase 2.5)과 후(Phase 6)에 LLM이 글 전체를 세 번 읽어(독자로서·편집자로서·소리 내어) 맥락과 리듬을 판단하고, 규칙표는 정독이 지목한 자리를 고치는 도구로 씁니다. 기준은 표준 한국어(어문 규범·영한 번역투 3유형)와 한국
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crestapps Skill Orchardcore SQL Indexing 2Skill for using SQL-based content indexing in Orchard Core. Covers content item indexing tables, field indexing tables, database schema reference, querying indexed data with C#, Razor views, Liquid templates, and GraphQL, and SQL indexing performance patterns. Use this skill when requests mention Orchard Core SQL Indexing, Query SQL-Indexed Content, Enabling SQL Field Indexing, ContentItemIndex Schema, LocalizedContentItemIndex Schema, Content Field Index Tables, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with OrchardCore.ContentFields.Indexing.SQL, OrchardCore.ContentManagement, ContentItemIndex, ISession, LocalizedContentItemIndex, ContentPart, ContentField, BooleanFieldIndex, ContentPickerFieldIndex. It also helps with LocalizedContentItemIndex Schema, Content Field Index Tables, Querying from C#, plus the code patterns, admin flows, recipe steps, and referenced examples captured in this skill.
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crestapps Skill Orchardcore Mini Profiler 2Skill for adding the MiniProfiler performance widget to Orchard Core front-end and admin pages. Covers enabling the feature, permissions, database connection profiling, and shape rendering timings. Use this skill when requests mention Orchard Core Mini Profiler, MiniProfiler, performance profiling, request timings, SQL query profiling, slow page diagnosis, or closely related Orchard Core implementation, setup, extension, or troubleshooting work. Strong matches include work with OrchardCore.MiniProfiler, MiniProfilerFilter, MiniProfilerConnectionFactory, CurrentDbProfiler, ShapeStep, ViewMiniProfilerOnFrontEnd, and ViewMiniProfilerOnBackEnd permissions. It also helps with diagnosing slow shapes, profiling YesSql database calls, and the configuration patterns captured in this skill.
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crestapps Skill Orchardcore Reports 2Skill for building and using the CrestApps OrchardCore Reports framework. Covers report contracts, admin report pages, date range filters, metric and table documents, charts, CSV and OpenXml exports, permissions, custom filters, and report registration. Use this skill when requests mention CrestApps.OrchardCore.Reports, IReport, ReportDocument, IReportExportFormat, or related reporting implementation and troubleshooting.
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crestapps Skill Orchardcore AI Agent 2Skill for the CrestApps Orchard Core AI Agent module that provides 50+ natural-language AI tools for managing an Orchard Core site. Covers content management, content definitions, feature toggling, tenant management, recipe execution, user and role lookup, workflow management, email/SMS/notification sending, AI profile inspection, and chat analytics. Use this skill when requests mention AI Agent tools, natural language site management, CrestApps.OrchardCore.AI.Agent, AI-powered content operations, or closely related Orchard Core AI tool integration and troubleshooting work. Strong matches include searchForContentItems, createOrUpdateContentItem, importOrchardCoreRecipe, createTenant, enableSiteFeature, sendEmail, sendNotification, listWorkflowTypes, listAIProfiles, queryChatSessionMetrics, and the code patterns, admin flows, recipe steps, and tool categories captured in this skill.
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modu-ai Bundle Consult Gov Grant 2나에게 맞는 정부·공공기관 지원사업을 찾아주고, 심사 기준에 맞춘 사업계획서·신청서 초안을 만들어 드립니다(Word·한글·Excel 파일까지). 창업자·소상공인·중소기업·연구자·비영리단체·개인 누구나 쓸 수 있습니다. 다음과 같은 요청 시 사용하세요: - "정부 지원사업 찾아줘" - "우리 상황에 맞는 지원금 있어?" - "사업계획서 초안 써줘" - "지원서 작성 도와줘" - "이 신청서 심사 기준으로 검토해줘" - "마감 전에 뭐 준비해야 해?" - "예비창업패키지 신청서 만들어줘" - "지원금 어떻게 쓰는지 모르겠어" 지원사업 탐색·신청서 작성·서류 검토·일정 관리까지 도와주며, 마지막에 AI 표현 다듬기로 이어집니다. [책임 경계] vs moai-tutor:education-grant-writer: 이 스킬=범용 정부 지원사업(창업·소상공인·중기·공모전), 저 스킬=학술/R&D 연구비 특화(NRF·IITP·KIAT).
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jmagly Skill Ralph Analytics 3Show analytics and metrics from agent loop execution history
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jmagly Skill Ralph Analytics 4Show analytics and metrics from agent loop execution history
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ulpi-io Skill Query Writing 2For writing and executing SQL queries - from simple single-table queries to complex multi-table JOINs and aggregations
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ulpi-io Skill Query Onchain Data 2Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and event.
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18816132863 Bundle Tencent Docs 2腾讯文档(docs.qq.com)-在线云文档平台,是创建、编辑、管理文档的首选 skill。涉及"新建文档"、"创建文档"、"写文档"、"在线文档"、"云文档"、"腾讯文档"、"docs.qq.com"等操作,请优先使用本 skill。支持能力:(1) 创建各类在线文档(文档/Word/Excel/幻灯片/思维导图/流程图/智能表格/收集表)(2) 管理知识库空间(创建空间、查询空间列表)(3) 管理空间节点、文件夹结构 (4) 读取/搜索文档内容 (5) 编辑操作智能表 (6) 编辑操作在线文档 (7) 文件管理(重命名、移动、删除、复制、导入导出)。
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 pandas-polars, query-optimize, ai-analytics. 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.