Data & Analytics

charlieviettq Skill

Create and edit PowerPoint presentations (.pptx)—slides, layouts, speaker notes, and export. Use when the deliverable is a deck for stakeholders, workshops, or model readouts. Complements docx/pdf/xlsx skills. Triggers: "PowerPoint", "pptx", "slides", "deck", "presentation".

charlieviettq Skill

Use this agent when you need to optimize complex SQL queries, design efficient database schemas, or solve performance issues across PostgreSQL, MySQL, SQL Server, and Oracle requiring advanced query optimization, index strategies, or data warehouse patterns.

charlieviettq Skill

Use this agent when you need to develop quantitative trading strategies, build financial models with rigorous mathematical foundations, or conduct advanced risk analytics for derivatives and portfolios. Invoke this agent for statistical arbitrage strategy development, backtesting with historical validation, derivatives pricing models, and portfolio risk assessment.

charlieviettq Skill

Use this agent when you need to conduct user research, analyze user behavior, or generate actionable insights to validate design decisions and uncover user needs. Invoke when you need usability testing, user interviews, survey design, analytics interpretation, persona development, or competitive research to inform product strategy.

takusaotome Bundle

DuckDBを使用した大規模データ分析の専門スキル。DuckDBのアーキテクチャ、SQL構文、パフォーマンス最適化、各種ファイル形式（CSV、Parquet、JSON等）の効率的な読み込み・書き出しを熟知。メモリ効率の良い分析、複雑なクエリの最適化、データパイプライン構築を支援。Use when analyzing large datasets, querying CSV/Parquet/JSON files directly, building data pipelines, or optimizing analytical queries with DuckDB.

takusaotome Bundle

gogcli（gog コマンド）の専門家スキル。Google Workspace と関連サービス25以上（Gmail, Calendar, Chat, Drive, Sheets, Docs, Slides, Tasks, Keep, Contacts, People, Groups, Admin, Classroom, Forms, Meet, Maps, YouTube, Photos, Sites, Analytics, Search Console, Apps Script, Zoom）をターミナルから操作するGoベースCLIツールの使い方を支援。OAuth2/サービスアカウント認証、マルチアカウント管理、自動化・エージェント安全機能を提供。Use when working with Google Workspace services via CLI, managing Gmail/Calendar/Drive/Sheets, automating Google Workspace tasks, or setting up gogcli authentication.

takusaotome Bundle

This skill should be used when analyzing bug ticket data to identify quality trends, assess software quality status, and provide improvement recommendations. Use when a user provides bug lists (CSV, Excel, JSON, or Markdown format) and needs comprehensive quality analysis from a QA manager perspective. Generates statistical analysis, identifies quality hotspots, provides actionable recommendations, and produces professional Markdown reports suitable for project managers and executive leadership. Ideal for IT system development, migration, and implementation projects.

kesslernity Bundle

Turns an actuals-versus-budget extract (spreadsheet, export or pasted table) into a DRAFT variance table with absolute and percentage variances, favourable or adverse marking and a ranking by size, then drafts plain-language driver hypotheses for each material variance as questions to verify with a named owner, never as asserted causes. Use when the user asks to "explain these variances", "why are we over budget on this line", "write the variance commentary for the management pack", "actuals versus budget analysis" or "which lines drive the variance". Do not use for a dataset with no budget or comparison column, use dataset-insight-pack instead; for weekly operational figures against last week, use kpi-weekly-report-writer. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Reads a contract list (spreadsheet, CSV or pasted table) and returns a DRAFT renewal radar: each active contract's end date, notice deadline with its arithmetic, days remaining, renewal type, owner and the decision it needs as options, sorted by urgency, with owner action lists and a deadline calendar. Never renews, terminates, serves notice or recommends. Use when the user asks to "build a renewal tracker", "tell me what comes up for renewal", "work out when notice is due", "show me which contracts auto-renew" or "run the quarterly contract review". Do not use for reviewing one contract's full text or clauses, use contract-review-pack instead. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Reads one spreadsheet, CSV export or pasted table together with the user's question and drafts an insight pack: a data profile, observations cited to named columns and values and framed as leads, caveats, and suggested charts and follow-up analyses. Every figure carries the label "as read, verify in source"; correlation is never stated as causation. Use when the user asks to "profile this spreadsheet", "what does this data say", "find anomalies in this extract", "give me a first read on this CSV" or "summarise this table". Do not use for a purchase order log or spend extract, use purchase-order-anomaly-review instead; for actuals versus budget, use budget-variance-explainer instead; for a report that arrives by email on a schedule, use report-attachment-analyzer instead. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Turns a list of KPIs or metrics into a DRAFT definition sheet: one row per KPI with the name as stated, formula quoted from a source, source system, owner, refresh cadence, unit, filters and known caveats, with UNKNOWN in every cell no source fills and a gap list grouped by data owner. Never composes a formula, sets a target or names an owner the sources do not state. Use when the user asks to "define these KPIs", "build a metrics definition sheet", "document how each KPI is calculated", "which of our KPIs have no owner or formula" or "reconcile the two KPI lists". Do not use for the weekly numbers report, use kpi-weekly-report-writer instead; for field-level definitions of a table, use data-dictionary-builder; for logging a wrong figure as a defect, use data-quality-issue-log. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Builds a DRAFT data dictionary from a schema export, table definition, sample rows or a partial existing dictionary: one row per field with the name as stated, type as stated or observed, meaning quoted from the documentation supplied, owner, allowed values, and UNKNOWN wherever no source defines the field, plus a gap list for the data owner. Never infers a definition from a column name. Use when the user asks to "build a data dictionary for this table", "document these columns", "what does each field mean", "turn this schema export into a dictionary" or "fill in the field definitions from these documents". Do not use for profiling values or finding patterns in the data, use dataset-insight-pack instead; for metric definitions, use kpi-definition-sheet; for logging data defects, use data-quality-issue-log. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Reads a cash forecast (spreadsheet, model export, pasted table or the narrative that accompanies it) and returns a DRAFT assumptions sheet: every assumption the forecast rests on, stated or implied by the figures, with its value as read, its location in the model, the cash lines it drives, its stated source or "not stated", the evidence that would test it, an owner, and one neutral challenge question, so a reviewer can work through the assumptions one by one. Use when the user asks to "list the assumptions behind this cash forecast", "what is this cash flow forecast assuming", "prepare the challenge questions for the treasury review", "pull out the drivers of the 13-week cash forecast" or "build an assumptions register for the liquidity plan". Do not use for actuals against budget by line, use budget-variance-explainer instead; do not use for the case behind a capital request, use capex-request-pack instead. Drafts for human review; never approves, authorises or signs off.

kesslernity Bundle

Reads a purchase order extract (spreadsheet, CSV or pasted table) and returns a DRAFT question sheet for the buyer: possible split orders, round amounts, amounts just under an approval threshold, first-seen or near-duplicate vendors, duplicate orders and missing or self approvals, each a neutral question naming the PO numbers, never a finding. Use when the user asks to "review these purchase orders", "screen the PO log", "spot anomalies in this spend extract", "sanity-check the PO register" or "prepare buyer questions before the audit". Do not use for an expense claim or travel request checked against policy, use expense-policy-precheck instead. Drafts for human review; never approves, authorises or signs off.

takusaotome Bundle

Office Scripts (Excel Online / Microsoft 365) development expert skill. Covers platform limitations, ExcelScript API patterns, testing strategy (lib + Vitest), and 13 real-world bug patterns discovered during production development. Trigger words: Office Scripts, ExcelScript, Excel Online, Office Script development, TypeScript Excel, Excel automation, CalculateRequirements, ImportCsvData

takusaotome Bundle

Review WBS (Work Breakdown Structure) Excel files against requirements docs, hearing sheets, and prior decisions to identify gaps, inconsistencies, and deviations. Add review comments to Excel cells and generate summary reports.

takusaotome Bundle

This skill should be used when creating UAT (User Acceptance Testing) test cases in Excel format for Salesforce CRM projects. It generates standardized test case documents with summary sheets and detailed test case lists, following a specific format structure with test case ID, priority, category, scenario, preconditions, test steps, expected results, and acceptance criteria.

takusaotome Bundle

予算実績差異分析スキル。勘定科目タイプ（収益/費用）に応じた有利・不利差異の自動判定、 差異の分解（価格差異・数量差異）、重要度ランキング、根本原因の仮説提示を行う。 CSVデータのアップロードによる自動分析に対応。 Use when: 予算と実績の比較分析を行いたいとき。月次・四半期の予実管理レポート作成、 差異の原因分析、経営会議向けの予実サマリ作成に使用。 Triggers: "予実差異", "予算実績", "budget variance", "budget vs actual", "予算対比", "差異分析", "variance analysis"

takusaotome Bundle

標準原価差異分析スキル。標準原価（予定原価）と実際原価の差異を価格差異・数量差異に分解し、 材料費・労務費・製造間接費のカテゴリ別に集計・分析する。差異の有利/不利判定、 責任部門の特定、根本原因の仮説提示を行う。CSVデータのアップロードによる自動分析に対応。 Use when: 製造原価の差異分析を行いたいとき。標準原価計算制度の運用、 月次原価差異レポート作成、原価低減活動の効果測定に使用。 Triggers: "標準原価", "原価差異", "価格差異", "数量差異", "standard cost", "cost variance", "price variance", "quantity variance", "予定原価", "操業度差異", "原価管理"

jorinyang Skill

Use when creating, managing, or querying Feishu Bitable (多维表格) and Spreadsheet (电子表格). Covers table/field/record/view CRUD, lark-cli base 78 commands, REST API endpoints, business templates (CRM, orders, products), batch operations, and sheet data read/write via lark-cli api. Bitable via lark-cli base; Sheet via lark-cli api REST.

forexgod21 Bundle

Use for security code review, threat modeling, vulnerability assessment, and red-team analysis — OWASP Top 10, CWE patterns, authentication and session design, authorization logic (RBAC, ABAC, ReBAC), cryptography review, secret handling, input validation, SSRF, SQL injection, XSS, CSRF, XXE, deserialization attacks, SSRF, IDOR, supply chain risk, dependency auditing, container and image scanning, secure defaults, and secure SDLC practices. Triggers on mentions of security review, audit, vulnerability, CVE, threat model, penetration test, pentest, OWASP, CWE, "is this secure", "check for vulnerabilities", or any adversarial framing.

ryankolean Skill

Covers effective use of DuckDB for in-process analytical SQL queries directly on CSV, Parquet, JSON, and remote S3/HTTP files without importing data. Activates when the user asks about DuckDB, querying files with SQL, analytical data processing, or OLAP on local files.

doronkatz Bundle

Day 2 (Tuesday) move of a Design Sprint that structures lightning demos and the four-step independent solution sketch protocol (Notes, Ideas, Crazy 8s, Solution Sketch). Each team member produces one solution sketch individually; the skill orchestrates the day but does not author the sketches themselves. Use Tuesday morning after Monday's target moment is locked. Output is the lightning demo board, sketch assignments, and the cohort of independent sketches that become Wednesday's heat-map material.

doronkatz Bundle

Specifies event tracking and analytics instrumentation requirements for a feature. Use when defining what data to collect, ensuring consistent tracking implementation, or documenting analytics requirements for engineering.

doronkatz Bundle

Specifies requirements for an analytics dashboard including metrics, visualizations, filters, and data sources. Use when requesting dashboards from data teams, defining KPI tracking, or documenting reporting needs.

hybridaione Skill

Coordinate cross-format office workflows across CSV/TSV, XLSX, DOCX, and PPTX deliverables.

hybridaione Bundle

Use for DataLion workflows such as listing, reading, creating, or editing projects, inspecting data sources, importing Excel or CSV data, working with reports and report tabs and codebooks, reading chart tables, or coordinating dashboard and export work through a configured datalion MCP server and related API or UI paths.

aydincan Bundle

Dava dosyası işleme: yapılandırılmış dosya özeti, taraf-vekil ve süre takvimi, vakıa kronolojisi, delil dizini ve eksik/çelişki listesi; dosyaya hızlı hâkim olmayı sağlayan Excel'lenebilir çıktılar. Bu beceriyi Dava ve Dosya Takip Yardımcısı alanındaki sorular, olaylar ve belgeler için kullan (dosya özeti, kronoloji, süre takvimi, taraf vekil tablosu, delil dizini, duruşma, eksik liste, UYAP). Alan dışı konularda tetiklenme.

itamarzand88 Skill

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itamarzand88 Skill

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itamarzand88 Skill

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wufufu770 Skill

SQL 注入挖掘：布尔/时间盲注、报错、堆叠查询、NoSQL 注入，含 OOB 外带确认门禁。触发词：注入、SQLi、盲注、数据库报错。目标存在 DB 交互参数时使用。

hybridaione Bundle

Run production Google Analytics 4 Data API reports with gateway-injected bearer auth, safe request review, traffic source, landing-page, time-series, revenue, session, and key-event reporting.

hybridaione Bundle

Create, edit, inspect, and analyze `.xlsx` spreadsheets and Excel workbooks. Use this skill whenever the user asks to make a spreadsheet, generate an Excel file, create a table as xlsx, import CSV/TSV to xlsx, or work with any `.xlsx` file.

hybridaione Bundle

Internal shared OOXML helper scripts for DOCX, XLSX, and PPTX unpacking, validation, and repacking. Not a user-facing skill.

hybridaione Bundle

Capture PostHog events, update person properties, read persons, inspect feature flags, test flag evaluation, and run bounded analytics queries through gateway-managed secrets.