Data & Analytics

jahidulislamseo Skill

When the user wants traffic data, conversion tracking, user behavior on location pages, GBP traffic attribution, or geographic traffic patterns. Trigger on "Google Analytics," "GA4," "traffic," "conversions," "how many leads," "phone calls," "form submissions," "where is my traffic coming from," or "is my website converting."

fanthus Skill

飞书云空间（云盘/云存储）：管理 Drive 文件和文件夹，包含上传/下载、创建文件夹、复制/移动/删除、查看元数据、评论/权限/订阅、标题、版本、飞书文档密级标签（secure labels）和本地文件导入。用户需要整理云盘目录、处理云空间资源 URL/token、判断链接类型/真实 token/标题，或导入 Word/Markdown/Excel/CSV/PPTX/.base 为 docx/sheet/bitable/slides 时使用；doubao.com 云空间 URL/token 也按资源路径和 token 路由，不回退 WebFetch。不负责：文档内容编辑（走 lark-doc）、表格/Base 表内数据操作（走 lark-sheets/lark-base）、知识空间节点/成员管理（走 lark-wiki）、原生 Markdown 文件读写/patch/diff（走 lark-markdown）。

spacezephyr Bundle

全链路数据分析技能，支持表格(CSV/Excel)、文档(PDF/DOCX/MD)及图像数据的处理。 核心工作流强制遵循：1. 安全探查：仅读取元数据与少量样本，严禁全量加载以防Token溢出；2. 质量体检：自动检查缺失、重复与一致性；3. 代码执行：基于Python(Pandas/Matplotlib)进行清洗、统计与可视化；4. 结果验证与报告生成。 适用场景：探索性分析(EDA)、多模态数据提取、图表绘制及生成数据洞察报告。

baggat236 Bundle

Build a Stockbee-style setup model book from momentum-burst screener candidates, then update 3-day and 5-day forward outcomes with MFE/MAE, stop-hit status, outcome tags, and cohort statistics. Use when the user wants to study Stockbee Momentum Burst examples, track failed candidates, build setup fluency, review A/B setup quality, or convert screener outputs into a learning loop rather than immediate trade signals.

hkphysics Bundle

GPU-accelerate Python code using CuPy, Numba CUDA, Warp, cuDF, cuML, cuGraph, KvikIO, cuCIM, cuxfilter, cuVS, cuSpatial, and RAFT. Use whenever the user mentions GPU/CUDA/NVIDIA acceleration, or wants to speed up NumPy, pandas, scikit-learn, scikit-image, NetworkX, GeoPandas, or Faiss workloads. Covers physics simulation, differentiable rendering, mesh ray casting, particle systems (DEM/SPH/fluids), vector/similarity search, GPUDirect Storage file IO, interactive dashboards, geospatial analysis, medical imaging, and sparse eigensolvers. Also use when you see CPU-bound Python code (loops, large arrays, ML pipelines, graph analytics, image processing) that would benefit from GPU acceleration, even if not explicitly requested.

lza6 Bundle

Security best practices and vulnerability prevention for Golang. Covers injection (SQL, command, XSS), cryptography, filesystem safety, network security, cookies, secrets management, memory safety, and logging. Apply when writing, reviewing, or auditing Go code for security, or when working on any risky code involving crypto, I/O, secrets management, user input handling, or authentication. Includes configuration of security tools.

spike-faye-lei Bundle

Master skill for legal teams using Claude. Loads the right reference for the user's question (privilege configuration, MCP hardening, MCP connector catalog, practice-area plugins, Microsoft 365 surfaces, managed agents, cold-start interview, verification, long documents, practice-area patterns, skill authoring) and routes to specialized starter skills (NDA triage, version diff, tabular review, meeting brief, citation verification, status synthesis). Auto-invokes when the user mentions legal work, contracts, redlines, NDAs, deal-room diligence, privilege, attorney-client, court filings, depositions, regulatory compliance, M&A diligence, Claude in Word/Excel/PowerPoint/Outlook, managed legal agents, or asks how to set up Claude for a law firm or in-house legal team.

junmystery Skill

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads. Use when writing ClickHouse schemas or queries, or when an analytical query is too slow.

junmystery Skill

Django security best practices, authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure deployment configurations. Use when reviewing Django authentication, authorization, input handling, or deployment settings.

spillwavesolutions Bundle

Modern Python coaching covering language foundations through advanced production patterns. Use when asked to "write Python code", "explain Python concepts", "set up a Python project", "configure Poetry or PDM", "write pytest tests", "create a FastAPI endpoint", "run uvicorn server", "configure alembic migrations", "set up logging", "process data with pandas", or "debug Python errors". Triggers on "Python best practices", "type hints", "async Python", "packaging", "virtual environments", "Pydantic validation", "dependency injection", "SQLAlchemy models".

stagewise-io Bundle

Complete guide for the PostHog plugin — REST API access for querying analytics with HogQL, managing feature flags, inspecting events and persons, reading insights, experiments, cohorts, surveys, and more.

stagewise-io Bundle

Complete guide for the Supabase plugin — Management API access for running SQL queries, listing projects, managing edge functions, secrets, migrations, and inspecting project health.

nafisrayan Bundle

Optimizes SQL queries, designs database schemas, and troubleshoots performance issues. Use when a user asks why their query is slow, needs help writing complex joins or aggregations, mentions database performance issues, or wants to design or migrate a schema. Invoke for complex queries, window functions, CTEs, indexing strategies, query plan analysis, covering index creation, recursive queries, EXPLAIN/ANALYZE interpretation, before/after query benchmarking, or migrating queries between database dialects (PostgreSQL, MySQL, SQL Server, Oracle).

s3yed Skill

Google Sheets: Read values from a spreadsheet.

s3yed Skill

Google Sheets: Append a row to a spreadsheet.

sahit-sai Skill

SQL 查询助手。帮用户写 SQL 查询、优化慢查询、设计表结构，支持 MySQL/PostgreSQL/SQLite。当用户说「帮我写个 SQL」「SQL 怎么写」「查询优化」「建表语句」「慢查询」「SQL 报错」「数据库查询」「写个查询」「join 怎么用」「索引优化」「sql query」时触发。关键词：SQL、查询、MySQL、PostgreSQL、SQLite、建表、索引、JOIN、慢查询、查询优化、SELECT、INSERT、UPDATE、DELETE、GROUP BY、子查询、存储过程、视图、触发器、事务、EXPLAIN、数据库、表设计、ER 图、范式、sql query、database

sahit-sai Skill

数据分析助手。帮用户分析数据、生成统计摘要和可视化建议。当用户说「分析这个数据」「帮我看看这些数据」「做个数据分析」「统计一下」「数据可视化」「画个图表」「CSV 分析」「data analysis」「analyze this data」「数据趋势」「数据报告」时触发。关键词：数据分析、统计、可视化、图表、CSV、JSON、Excel、趋势分析、数据报告、data analysis、visualization、chart、statistics、pandas、数据清洗、数据处理、聚合、分组、透视表、pivot table、histogram、scatter plot

sahit-sai Bundle

Query Fabric lakehouse and warehouse data using DuckDB, either locally or inside a Fabric notebook. Automatically invoke when the user mentions "DuckDB", "query Delta tables locally", or asks to "attach DuckDB to a lakehouse", "query OneLake data", "explore lakehouse data", "data freshness check", "validate data quality", "use DuckDB in Fabric".

sahit-sai Skill

Excel公式助手。帮用户写Excel和Google Sheets公式，VLOOKUP/SUMIF/数组公式/透视表。当用户说「帮我写公式」「Excel公式」「VLOOKUP怎么用」「SUMIF」「数组公式」「表格公式」「Google Sheets公式」「条件求和」「数据透视表」「excel formula」「spreadsheet」「lookup」时触发。关键词：Excel、公式、formula、VLOOKUP、HLOOKUP、XLOOKUP、SUMIF、SUMIFS、COUNTIF、INDEX、MATCH、IF、嵌套函数、数组公式、透视表、pivot table、条件格式、数据验证、Google Sheets、WPS表格、SUMPRODUCT、OFFSET、INDIRECT、power query、宏、VBA

sahit-sai Skill

Python 脚本助手。帮用户写 Python 脚本，数据处理、自动化任务、爬虫、文件操作。当用户说「帮我写个 Python 脚本」「Python 怎么写」「写个爬虫」「数据处理脚本」「自动化脚本」「Python 报错」「pandas 怎么用」「正则匹配」「文件批量处理」「Excel 处理」「CSV 读取」「JSON 解析」「python script」「web scraping」「automation」时触发。关键词：Python、脚本、爬虫、数据处理、自动化、pandas、numpy、requests、BeautifulSoup、Selenium、正则、文件操作、CSV、Excel、JSON、API调用、定时任务、批量处理、数据清洗、ETL、subprocess、os、pathlib、asyncio、multiprocessing

sahit-sai Skill

SQL 生成器。从自然语言描述自动生成 SQL 查询语句，支持复杂查询和多数据库方言。当用户说「帮我写个SQL」「查询怎么写」「自然语言转SQL」「text to SQL」「SQL查询」「数据库查询」「generate SQL」「NL2SQL」「表怎么联」「子查询」「窗口函数」时触发。关键词：SQL生成、自然语言转SQL、NL2SQL、text to SQL、查询生成、SELECT、JOIN、子查询、窗口函数、聚合函数、GROUP BY、HAVING、CTE、WITH、MySQL、PostgreSQL、SQLite、Oracle、SQL Server、数据查询、表关联、索引建议

sahit-sai Bundle

Author, validate, publish, and test Power BI paginated reports in the RDL format. Automatically invoke when the user mentions "paginated report", "RDL", ".rdl", "Report Builder", "Power BI Report Builder", "SSRS report", "PBIRS", "Power BI Report Server", or asks to "create a paginated report", "build an invoice/statement report", "make a print-perfect report", "connect a paginated report to a semantic model", "edit an RDL file", "publish an .rdl", or "render a paginated report to PDF/Excel".

sahit-sai Skill

小红书数据分析与运营策略助手。帮用户分析小红书账号数据、爆文规律、标签策略、发布时间优化、涨粉策略。当用户说「小红书数据分析」「分析一下我的小红书」「小红书运营」「为什么我的笔记没流量」「小红书涨粉」「爆文分析」「小红书算法」「redbook analytics」「RED analytics」「小红书复盘」「笔记数据」时触发。关键词：小红书数据、小红书分析、小红书运营、爆文、流量、涨粉、标签策略、发布时间、互动率、完播率、收藏率、点赞率、笔记复盘、账号诊断、小红书算法、内容策略、对标账号、数据看板

s3yed Skill

Export Google Contacts directory to a Google Sheets spreadsheet.

s3yed Skill

Append a deal status update to a Google Sheets sales tracking spreadsheet.

s3yed Skill

Export a Google Sheets spreadsheet as a CSV file for local backup or processing.

s3yed Skill

Set up a Google Sheets spreadsheet for tracking expenses with headers and initial entries.

s3yed Skill

Read event data from a Google Sheets spreadsheet and create Google Calendar entries for each row.

kevinzai Skill

Define and design a product metrics dashboard with key metrics, data sources, visualization types, and alert thresholds. Use when creating a metrics dashboard, defining KPIs, setting up product analytics, or building a data monitoring plan.

okhp3 Bundle

Generate D2 database diagrams from Entity Framework Core models. USE FOR: EF Core database diagram, Entity Framework Core ERD, DbContext diagram, C# entity relationship diagram, PostgreSQL schema visualization, generate .d2 file from EF Core entities, Fluent API mapping diagram, migrations-based database diagram, table relationships, owned types, many-to-many join tables, indexes and constraints. DO NOT USE FOR: runtime debugging, database migration execution, schema deployment, SQL performance tuning, or draw.io diagrams.

okhp3 Bundle

Use when: comparing SQL Server tables across instances, data migration validation, ETL verification, row mismatch detection, schema drift, reconciliation report, production vs staging comparison. Uses mssql-python driver with Apache Arrow for fast columnar data transfer and comparison.

natebjones-projects Bundle

Use when a user asks to read, analyze, summarize, or extract from a heavyweight file such as PDF, DOCX, PPTX, XLSX, CSV, or TSV. Convert the file into markdown or CSV first, generate a lightweight index, and only spend model tokens on the compressed artifact. Trigger on requests like "read this PDF", "look through this spreadsheet", "summarize this deck", or any time raw file ingestion would waste tokens.

natebjones-projects Bundle

Investor-first workflow for reviewing an existing financial model, forecast, or sensitivity analysis. Use for prompts like "review this model", "stress test these assumptions", "what breaks in this forecast", or "is this model decision-ready". Best when you have a spreadsheet export, pasted assumptions, key drivers, and the decision the model supports. Optional Open Brain search and capture can pull prior model context and store the final review memo.

natebjones-projects Skill

Use in Codex when a user asks to read, analyze, summarize, or extract from a heavyweight file such as PDF, DOCX, PPTX, XLSX, CSV, or TSV. Convert the file into markdown or CSV first with the bundled script, generate a lightweight index, and only spend model tokens on the compressed artifact.

natebjones-projects Skill

Use in Claude Code when a user asks to read, analyze, summarize, or extract from a heavyweight file such as PDF, DOCX, PPTX, XLSX, CSV, or TSV. Convert the file into markdown or CSV first with the bundled script, generate a lightweight index, and only spend model tokens on the compressed artifact.

natebjones-projects Skill

Use in Claude Desktop when a user asks to read, analyze, summarize, or extract from a heavyweight file such as PDF, DOCX, PPTX, XLSX, CSV, or TSV. Avoid raw ingestion of bulky files. Ask for a converted markdown or CSV artifact first, or give the user exact conversion commands to run outside Claude Desktop.