Data & Analytics

lovstudio Skill

Package chapter overlays, timestamps, CSV metadata, and project JSON for 剪映/CapCut and other video editors. Use when the user asks for editor integration, transferable chapter assets, or a ready-to-import chapter package.

ai45lab Bundle

Write correct, performant SQL across all major data warehouse dialects (Snowflake, BigQuery, Databricks, PostgreSQL, etc.). Use when writing queries, optimizing slow SQL, translating between dialects, or building complex analytical queries with CTEs, window functions, or aggregations.

ai45lab Bundle

Write correct, performant, readable SQL across all major data warehouse dialects

ai45lab Bundle

모든 주요 데이터 웨어하우스 방언(Snowflake, BigQuery, Databricks, PostgreSQL 등)에서 정확하고 성능이 뛰어난 SQL을 작성합니다. 쿼리 작성, 느린 SQL 최적화, 방언 간 변환, CTE·윈도우 함수·집계를 활용한 복잡한 분석 쿼리 작성 시 사용합니다.

ai45lab Bundle

跨所有主要数据仓库方言（Snowflake、BigQuery、Databricks、PostgreSQL 等）编写正确、高性能的 SQL。用于编写查询、优化慢速 SQL、在方言之间转换，或构建带 CTE、窗口函数或聚合的复杂分析查询。

ai45lab Bundle

跨所有主要数据仓库方言（Snowflake、BigQuery、Databricks、PostgreSQL 等）编写正确、高性能的 SQL。用于编写查询、优化慢速 SQL、在方言之间转换，或构建带 CTE、窗口函数或聚合的复杂分析查询。

ai45lab Bundle

모든 주요 데이터 웨어하우스 방언(Snowflake, BigQuery, Databricks, PostgreSQL 등)에서 정확하고 성능이 뛰어난 SQL을 작성합니다. 쿼리 작성, 느린 SQL 최적화, 방언 간 변환, CTE·윈도우 함수·집계를 활용한 복잡한 분석 쿼리 작성 시 사용합니다.

ai45lab Bundle

在所有主流数据仓库方言（Snowflake、BigQuery、Databricks、PostgreSQL 等）中编写正确、高效的 SQL。用于编写查询、优化慢查询、在方言间转换，或构建含 CTE、窗口函数和聚合的复杂分析查询时触发。触发词：SQL查询、写SQL

ai45lab Bundle

跨所有主要数据仓库方言（Snowflake、BigQuery、Databricks、PostgreSQL 等）编写正确、高性能的 SQL。用于编写查询、优化慢速 SQL、在方言之间转换，或构建带 CTE、窗口函数或聚合的复杂分析查询。

ai45lab Bundle

Data engineering practice patterns for data pipelines, ETL/ELT, orchestration, data quality, and infrastructure. Covers Airflow, Dagster, Prefect, Spark, dbt, data lakes, lakehouses, Iceberg, Delta Lake, warehouses (Snowflake, BigQuery, Databricks), streaming (Kafka, Kinesis, Flink), CDC, data contracts, data governance, data mesh, and batch processing. Use when reviewing or building data pipelines, ingestion systems, stream processing, data infrastructure, or data platform architecture. Do not use for SQL modeling or dbt projects (use analytics-engineering), business dashboards (use analytics), or ML model training (use data-science).

ai45lab Bundle

Data engineering practice patterns for data pipelines, ETL/ELT, orchestration, data quality, and infrastructure. Covers Airflow, Dagster, Prefect, Spark, dbt, data lakes, lakehouses, Iceberg, Delta Lake, warehouses (Snowflake, BigQuery, Databricks), streaming (Kafka, Kinesis, Flink), CDC, data contracts, data governance, data mesh, and batch processing. Use when reviewing or building data pipelines, ingestion systems, stream processing, data infrastructure, or data platform architecture. Do not use for SQL modeling or dbt projects (use analytics-engineering), business dashboards (use analytics), or ML model training (use data-science).

ai45lab Bundle

Query and modify data in any connected integration (Linear, GitHub, HubSpot, Slack, Google services, etc.) or connected data warehouse (Databricks, Snowflake, BigQuery). Use listConnections() in the code_execution sandbox to get credentials, then call APIs directly. Supports read operations (queries, counts, exports) and write operations (create, update, delete).

ai45lab Bundle

Query and modify data in any connected integration (Linear, GitHub, HubSpot, Slack, Google services, etc.) or connected data warehouse (Databricks, Snowflake, BigQuery). Use listConnections() in the code_execution sandbox to get credentials, then call APIs directly. Supports read operations (queries, counts, exports) and write operations (create, update, delete).

ai45lab Bundle

Analyzes warehouse shipment backlogs to optimize batch picking and packing workflows. Use when a merchant needs help clearing order backlogs, improving picking efficiency, optimizing batch sizes, or understanding order composition patterns. Triggers on questions about shipping delays, picking strategies, packing station setup, warehouse workflow optimization, or order fulfillment bottlenecks. Works with Fulfil MCP data or user-provided shipment data (CSV/Excel).

iii-hq Skill

Run SQL against PostgreSQL, MySQL, or SQLite from the iii engine — reads, writes, transactions, and prepared statements over managed connection pools.

iii-hq Skill

Read Word, PowerPoint, Excel, OpenDocument, RTF, EPUB and CSV files locally with no API key — detect the format from the bytes, convert to markdown with headings, lists and tables intact, and pull out the images markdown drops.

alizafarbati Skill

Expert data engineer specializing in data pipelines, ETL/ELT architecture, data lakes, real-time streaming, and enterprise data platform design.

bwkyd Bundle

项目甘特图。输入任务名称、开始结束日期，自动在Excel里画出甘特图， 用颜色显示进度，不用买Project也能做漂亮的项目排期表。 用于帮助用户制作项目甘特图。当用户提到甘特图、项目排期、时间线时触发。 Gantt chart generator in Excel - no Project software needed.

bwkyd Bundle

预算表一键生成。部门年度预算、项目预算、活动经费预算，选个模板填数字就行， 小计合计公式自动写好，还有预算vs实际对比和执行率自动计算。 用于帮助财务和行政制作预算表。当用户提到预算、费用表、经费时触发。 Budget spreadsheet generator with formulas and variance analysis.

bwkyd Bundle

工资条计算。根据薪资数据计算五险一金和个人所得税， 生成规范的工资条Excel，支持批量生成。 用于帮助HR和财务处理薪资。当用户提到工资条、个税、五险一金时触发。 Salary slip and tax calculator.

bwkyd Bundle

表格公式助手。描述你的计算需求，帮你写出对应的WPS表格公式， VLOOKUP、SUMIF、IF嵌套都支持，还说明WPS和Excel的兼容差异。 用于帮助用户生成WPS表格公式。当用户提到公式、函数、怎么算时触发。 WPS spreadsheet formula assistant.

bwkyd Bundle

数据看板一键生成。不用Power BI，在Excel里就能做出专业的数据仪表盘， KPI大数字卡片+趋势折线图+占比饼图+排名柱状图，一页展示所有关键数据。 用于帮助用户制作数据仪表盘。当用户提到仪表盘、dashboard、数据看板时触发。 Data dashboard generator in Excel with KPI cards and multiple charts.

bwkyd Bundle

表格数据清洗。清理表格中的格式问题，如手机号、身份证、日期格式不统一， 去除多余空格和重复行，支持中国特色数据格式。 用于帮助用户清洗修复表格数据。当用户提到数据清洗、去重、格式统一时触发。 Spreadsheet data cleaning tool.

bwkyd Bundle

批量套打神器。一份Word模板+一份Excel名单=自动生成100份个性化文档。 录取通知书、邀请函、证明信、催款函……只要有模板有数据就能批量出稿。 用于帮助用户批量生成个性化文档。当用户提到邮件合并、批量生成、套打时触发。 Mail merge tool - template + data source = batch personalized documents.

bwkyd Bundle

PDF文字表格提取。PDF里的表格死活复制不出来？帮你把PDF中的文字、表格、 图片提取出来，文字转Word，表格转Excel，图片导出到文件夹。 用于帮助用户从PDF中提取内容。当用户提到PDF提取、PDF转Word、PDF表格时触发。 Extracts text, tables, and images from PDFs into editable formats.

viewway Bundle

基于东方财富数据库，支持通过自然语言输入筛选A港美股、基金、债券等多种资产，支持多元指标筛选，含技术面、消息面、基本面及市场情绪等，可用于全球资产速筛、跨市场监控、投资组合构建、策略回测等场景。返回结果包含数据说明及 csv 文件。Natural language screener for investment assets across global markets, including A-shares, ETFs, bonds, HK and US stocks, and funds. It enables multi-dimensional filtering via technical, fundamental, sentiment and news indicators. Ideal for global asset selection, cross-market monitoring, portfolio construction and strategy backtesting.

khasky Skill

Read-only audit of a database layer — schema anti-patterns (EAV, generic keys, imprecise types), query and index fit (SELECT *, N+1, unindexable predicates), integrity and concurrency, migration and tenancy hygiene — with evidence per finding and a SHIP / FIX / BLOCK verdict. Use when asked to audit the database, review the schema or migrations, judge a data model, or 'проверь схему базы'. Never edits schema or data. Do not use for runtime profiling (awesome-performance-audit), SQL injection (awesome-security-audit), or data-access style (awesome-code-standards).

magic-meal-kits Skill

This skill should be used when the user asks to view Threads posts, check account insights/analytics, get replies to a post, or any Threads (Meta) social media operation using the mmk CLI. Triggers on phrases like "threads posts", "threads insights", "threads replies", "threads analytics", "my posts", "account metrics", "post conversation".

magic-meal-kits Skill

Get Threads account analytics and metrics with breakdowns. Triggers on "threads insights", "threads analytics", "account metrics", "threads stats", "engagement metrics".

martinholovsky Bundle

State-of-the-art PHP engineering (2026 baseline, PHP 8.3+ floor, 8.5 current) for both writing new PHP and auditing existing PHP code. Covers strict_types and modern idioms (enums, readonly, match, fibers, property hooks), OWASP-grade security (SQL injection, XSS, file uploads, LFI/RFI, unserialize/Phar object injection, sessions, password hashing, sodium, SSRF), framework-neutral web hardening, Composer supply chain and static analysis (PHPStan/Psalm levels, baselines), and runtime performance (OPcache, preloading, FPM tuning, JIT, N+1). Use whenever the task involves PHP source, composer.json, php.ini, FPM config, or a PHP framework — building features, scaffolding projects, reviewing PRs, or hunting bugs and vulnerabilities. Trigger keywords: PHP, composer, Laravel, Symfony, WordPress, PHPStan, Psalm, PHPUnit, Pest, PDO, php-fpm, OPcache, strict_types, phar, unserialize, htmlspecialchars.

martinholovsky Bundle

State-of-the-art Ruby engineering rules (2026 baseline, Ruby 3.4+ / 4.0) that Claude applies when writing or auditing Ruby. Covers modern idioms (frozen string literals, pattern matching, Data/Struct, RBS/Sorbet/Steep typing), security (SQL injection via ActiveRecord/Sequel, ERB/XSS escaping, mass assignment, CSRF, Marshal/YAML deserialization, command injection, ReDoS), framework-neutral web hardening (Rails/Sinatra/Hanami as neutral examples), supply chain and tooling (Bundler lockfile and checksums, bundler-audit, RuboCop/StandardRB, Brakeman, RSpec/Minitest, CI gates), and concurrency/performance (GVL, threads vs fibers vs Ractors, background-job idempotency, YJIT/ZJIT, GC and memory, N+1 queries). Trigger keywords: Ruby, gem, Gemfile, bundler, Rails, Sinatra, Hanami, Rack, ERB, ActiveRecord, Sequel, RSpec, minitest, RuboCop, Sorbet, RBS, Sidekiq, YJIT, Ractor, rake, ruby-lang. Use for BOTH building Ruby services/gems/CLIs and reviewing or auditing Ruby codebases.

martinholovsky Bundle

State-of-the-art C# / .NET engineering rules (2026 baseline, .NET 10 LTS / C# 14) that Claude applies when writing or auditing .NET code. Covers modern idioms (records, nullable reference types, pattern matching, spans, file-scoped namespaces), API/null/immutability/`IDisposable` design, async/await & concurrency (ConfigureAwait, channels, cancellation, TPL), security (OWASP .NET, deserialization — BinaryFormatter removed in .NET 9, EF/Dapper SQL injection, ASP.NET Core auth, Data Protection, crypto), performance (GC, Span and Memory, BenchmarkDotNet, Native AOT), and build/tooling/CI (dotnet CLI, NuGet lockfiles & supply chain, Roslyn analyzers, nullable). Trigger keywords - C#, .NET, dotnet, ASP.NET Core, async, await, Task, record, nullable reference types, Span, EF Core, Dapper, LINQ, NuGet, Roslyn analyzer, BinaryFormatter, Native AOT, BenchmarkDotNet, IDisposable, ConfigureAwait. Use for BOTH building .NET services/libraries and auditing them.

martinholovsky Bundle

State-of-the-art Go engineering rules (2026 baseline, Go 1.25+) that Claude applies when writing new Go code or auditing existing Go code. Covers error handling, interface/package design, goroutine and channel correctness, net/http hardening, security (SQL, exec, path traversal, CSPRNG, TLS, supply chain), performance (pprof, allocations, GC, PGO), and tooling/CI. Trigger keywords - Go, golang, goroutine, channel, go.mod, errgroup, context.Context, pprof, govulncheck, net/http, slog. Use for BOTH building Go services/libraries/CLIs and reviewing or auditing Go codebases.

martinholovsky Bundle

State-of-the-art database engineering rules (2026) for designing, building, and auditing data layers. Covers engine selection, schema modeling, migrations, query and index craft, transactions and concurrency, reliability and scale, security, and vector/AI workloads. Use when designing a new data layer, writing or reviewing schemas/migrations/queries, debugging slow or contended database workloads, or auditing an existing database for correctness, performance, and security. Not for ETL or streaming data pipelines — use sota-data-engineering. Trigger keywords: database, SQL, Postgres, schema, migration, index, query, ORM, transaction, NoSQL, Redis, vector DB, pgvector, replication, partitioning, connection pool, RLS, EXPLAIN, deadlock, sharding, caching, SurrealDB, SurrealQL, Qdrant, multi-model, graph database.

itamarzand88 Bundle

Queries FUTBIN (EA FC Ultimate Team database) via cli-web-futbin — player search, prices and price history, comparisons, SBCs, evolutions, and market analytics (index, trending, cheapest by rating, movers, fodder, buy/sell signals, undervalue scans, PS/PC arbitrage). Use when the user asks about EA FC player prices, SBCs, evolutions, FUT market data, or trading decisions like "should I buy/sell X". Prefer cli-web-futbin over fetching the FUTBIN website.

kennyzir Bundle

Get country, city, ISP, timezone, and proxy/VPN flag from any IP address. Use when agents need fraud detection, geo-targeting, analytics enrichment, or access control. Handles IPv4 and IPv6, detects private/reserved ranges.