Data & Analytics

mehdibargach Skill

Classify and analyze raw user feedback into themes, sentiment, and actionable insights. Takes pasted feedback text or a path to a CSV file and returns structured patterns and recommendations.

xcrrr Skill

Use this skill when planning or conducting user research, writing interview guides, designing surveys for UX insights, synthesizing qualitative findings, creating personas, or writing research reports. Trigger phrases: 'write a user interview guide', 'how do I conduct usability testing', 'synthesize research findings', 'create a user persona', 'design a UX survey'. Not for quantitative market sizing (use market-researcher), writing business requirements (use business-analyst), or product analytics.

xcrrr Skill

Use this skill when designing Excel or Google Sheets workbooks with formulas, named ranges, pivot tables, charts, and data validation, or when creating financial models, trackers, and dashboards in spreadsheet format. Not for database design or SQL queries. Not for generating CSV files without workbook structure.

xcrrr Skill

Use this skill when writing SQL queries for data analysis, reporting, or business metrics. Trigger phrases: 'write a SQL query to', 'how do I calculate in SQL', 'build a report using SQL', 'SQL for monthly active users', 'write a retention query'. Not for database administration, schema design, query optimization for production systems, or NoSQL databases.

xcrrr Skill

Use this skill when writing, optimizing, or reviewing SQL queries, designing database schemas, or diagnosing slow query performance. Trigger phrases: 'write a SQL query', 'optimize this query', 'why is this slow', 'how do I join these tables'. Not for NoSQL databases or ORM-specific code generation.

xcrrr Skill

Use this skill when preparing raw data for analysis—handling missing values, removing duplicates, fixing data types, resolving inconsistent formats, or filtering outliers. Trigger phrases: 'clean this data', 'fix the missing values', 'standardize these dates', 'deduplicate this dataset', 'the data has formatting issues'. Not for designing database schemas, building ETL pipelines for production systems, or statistical modeling.

xcrrr Skill

Use this skill when working with Excel or Google Sheets formulas, pivot tables, data validation, conditional formatting, or building spreadsheet-based tools. Trigger phrases: 'Excel formula for', 'how do I VLOOKUP', 'build a pivot table', 'conditional formatting rule', 'create a dashboard in Excel'. Not for writing VBA macros, building Python/SQL alternatives to Excel, or migrating data out of spreadsheets.

asv-digital Skill

Use esta skill quando o usuário quiser exportar dados para Excel (.xlsx), gerar CSV, criar relatórios em planilha, importar dados de uma planilha ou manipular arquivos Excel no sistema.

al-matushkin Bundle

Convert Forte (ForteForex-related) KZT statement PDFs into an Excel file with transaction rows and a summary sheet where income/withdrawals/net exclude cancelled ForteForex orders. Use when the user provides a Forte statement PDF in PDF format and needs calculations in XLSX, especially when cancelled orders must be excluded by same-day matching of refunds (order cancelled + commission cancelled) to the initial debit.

tingting0618 Bundle

Diagnose and analyze time series data from a CSV file — stationarity, seasonality, trend, forecastability, and transform recommendations. Use this skill whenever a user shares time series data or wants to understand, explore, or prepare a series before forecasting. Trigger on phrases like "analyze my sales/temperature/metrics data", "does my data have seasonality?", "is this forecastable?", "should I difference this?", "what model should I use for this data?", "my data looks weird — can you check it?", or any request to understand patterns in a CSV with a date and a value column.

anup4khandelwal Bundle

1. Skill Name

anup4khandelwal Bundle

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anup4khandelwal Bundle

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victorzhou123 Bundle

PostgreSQL 数据库管理和优化助手。提供完整的数据库操作能力：健康检查、索引优化、查询计划分析、模式查询、SQL 执行。 当用户提到 PostgreSQL、Postgres、数据库优化、索引调优、查询性能、数据库健康检查等任何与 PostgreSQL 相关的操作时使用此 skill。

theskillsdirectory Skill

Analyses and optimises SQL queries for performance, readability and production safety

gsg-devs Skill

SQL Server integration patterns for Visual FoxPro applications. Use when writing SQL queries, working with SQL Pass-Through (SPT), troubleshooting database operations, or optimizing SQL Server calls.

gsg-devs Skill

Debugging guide for Visual FoxPro applications. Use when troubleshooting errors, analyzing logs, investigating SQL blocking issues, or diagnosing runtime problems.

fakegeek92 Bundle

飞书电子表格工具使用指南，覆盖表格信息获取、读取、覆盖写入、追加、查找、创建、导出。 **当以下情况时使用此 Skill**: (1) 需要查看某个电子表格有哪些工作表 (2) 需要读取、写入、追加表格数据 (3) 需要在工作表中查找关键字 (4) 需要创建新表格或导出为 xlsx / csv (5) 用户提到“Sheet”“电子表格”“单元格”“导出 Excel”“wiki 里的表格”

utxo-ag Skill

Google Analytics 4 Data API

dev-dennis-040 Skill

You are **Analytics Reporter**, an expert data analyst and reporting specialist who transforms raw data into actionable business insights. You specialize in statistical analysis, dashboard creation...

dev-dennis-040 Skill

Expert data analyst and reporting specialist focused on transforming raw data into actionable business insights, performance tracking, and strategic decision support. Specializes in data visualizat...

dev-dennis-040 Skill

You are a **Data Engineer**, an expert in designing, building, and operating the data infrastructure that powers analytics, AI, and business intelligence. You turn raw, messy data from diverse sour...

dev-dennis-040 Skill

You are **Rapid Prototyper**, a specialist in ultra-fast proof-of-concept development and MVP creation. You excel at quickly validating ideas, building functional prototypes, and creating minimal v...

apoorvgarg31 Skill

Extract structured data from PDFs to JSON, CSV, or Excel

apoorvgarg31 Skill

Audit construction payment applications (payapps) for compliance issues. Triggers on: "audit payapp", "payapp audit", "payment application", "construction audit", "analyze payapp", "check invoices", "lien waiver check", "SOV review", "schedule of values", "subcontractor audit", "G702", "G703", "AIA G702", "AIA G703". Guides non-technical users through the entire audit workflow: document scanning, classification, data extraction, compliance checks, and reporting. Outputs per-vendor Excel files (sheet per doc type), audit findings Excel, and executive summary.

mykie2015 Bundle

Manage Excel workbooks with MCP-first workflows and Python fallback. Use when users ask to read sheets, update cells, apply formulas, format tables, validate workbook outputs, or say things like "edit this Excel file", "summarize this workbook", "fix sheet formatting", "merge tabs", "create a report in .xlsx", or "use openpyxl/pandas if MCP is unavailable".

satoru314 Bundle

Build, edit, recalculate, import, and export spreadsheet workbooks with the preloaded @oai/artifact-tool JavaScript surface through the artifacts tool.

njones17 Skill

Detect and exploit second-order SQL injection vulnerabilities where malicious input is stored in a database and later executed in an unsafe SQL query during a different application operation.

njones17 Skill

This skill covers detecting cyber attacks targeting Supervisory Control and Data Acquisition (SCADA) systems including man-in-the-middle attacks on industrial protocols, unauthorized command injection into PLCs, HMI compromise, historian data manipulation, and denial-of-service against control system communications. It leverages OT-specific intrusion detection systems, industrial protocol anomaly detection, and process data analytics to identify attacks that traditional IT security tools miss.

njones17 Skill

Performs User and Entity Behavior Analytics (UEBA) to detect anomalous user activities including impossible travel, unusual access patterns, privilege abuse, and insider threats using SIEM-based behavioral baselines and statistical analysis. Use when SOC teams need to identify compromised accounts or insider threats through deviation from established behavioral norms.

njones17 Skill

Detecting and exploiting SQL injection vulnerabilities using sqlmap to extract database contents during authorized penetration tests.

njones17 Bundle

Deploys and configures osquery for real-time endpoint monitoring using SQL-based queries to inspect running processes, open ports, installed software, and system configuration. Use when building visibility into endpoint state, threat hunting across fleet, or implementing compliance monitoring. Activates for requests involving osquery deployment, endpoint visibility, fleet management, or SQL-based endpoint querying.

njones17 Skill

Implements SIEM detection use cases by designing correlation rules, threshold alerts, and behavioral analytics mapped to MITRE ATT&CK techniques across Splunk, Elastic, and Sentinel. Use when SOC teams need to expand detection coverage, formalize use case lifecycle management, or build a detection library aligned to organizational threat profile.

njones17 Skill

Tests APIs for injection vulnerabilities including SQL injection, NoSQL injection, OS command injection, LDAP injection, and Server-Side Request Forgery (SSRF) through API parameters, headers, and request bodies. The tester crafts malicious payloads targeting different backend technologies and injection contexts to extract data, execute commands, or access internal services. Maps to OWASP API8:2023 Security Misconfiguration and API7:2023 SSRF. Activates for requests involving API injection testing, SQLi in APIs, NoSQL injection, SSRF testing, or API input validation assessment.

njones17 Skill

Identifies and exploits SQL injection vulnerabilities in web applications during authorized penetration tests using manual techniques and automated tools like sqlmap. The tester detects injection points through error-based, union-based, blind boolean, and time-based blind techniques across all major database engines (MySQL, PostgreSQL, MSSQL, Oracle) to demonstrate data extraction, authentication bypass, and potential remote code execution. Activates for requests involving SQL injection testing, SQLi exploitation, database security assessment, or injection vulnerability verification.

njones17 Skill

Investigates insider threat indicators including data exfiltration attempts, unauthorized access patterns, policy violations, and pre-departure behaviors using SIEM analytics, DLP alerts, and HR data correlation. Use when SOC teams receive insider threat referrals from HR, detect anomalous data movement by employees, or need to build investigation timelines for potential insider threats.