Data & Analytics

dlazy-ai Bundle

多商品批量生图流水线。商品清单 CSV → 整批统一视觉的商拍图，带并发、重试、断点续跑、成本熔断与挑图联系表。当用户说「批量生图」「一批商品」「跑整个 SKU 表」「几百个商品出图」时使用。

fw1201 Skill

量化研究統計顧問，協助碩博士生與研究者進行統計分析。 使用者上傳數據（CSV/Excel）或描述研究設計後， AI 評估適用的統計方法、生成 Python/R 程式碼執行分析， 並以學術語言解讀結果。 支援：描述統計、t-test、ANOVA、迴歸分析、對應分析（CA）、 主成分分析（PCA）、相關分析、卡方檢定，以及 EDA 探索性資料分析、網絡分析（networkx）、時間序列分析。 當使用者提及「統計分析」「幫我跑分析」「哪種統計方法」 「ANOVA」「迴歸」「t-test」「量化分析」「資料分析」 「EDA」「探索性分析」「網絡分析」「社會網路」「共現分析」 「縱貫研究」「時間序列」「趨勢分析」「前後測」時觸發。 分類：學術研究（tw-research-*）

maojiebc Bundle

私域专家团 · 马甲实战版（majia-siyu）。处理朋友圈、群发、欢迎语、企微引流、私域诊断、整盘搭建、厂商选型/竞品/报价/市场地图、客户档案与任务后导航。涉及厂商、产品、价格、功能、案例、政策、平台规则或公司存续时，必须实时联网核验并附证据；不能联网时不得输出具体动态事实。 边界：若核心交付物是会员指标口径、RFM、复购/留存公式、SQL/DDL、数仓、字段词典、数据质量或会员看板，不要触发本 Skill，改用 majia-huiyuan；召回/提频/防流失的数据依据也在那边。模糊的私域经营问题先由本入口诊断；只有出现“怎么算、口径、SQL、表、看板、数据核验”等明确数据信号才转 majia-huiyuan。

jinning6 Skill

Audit and fix FastAPI/Pydantic response contract failures and analytics metric drift. Use when endpoints return ResponseValidationError/500, legacy JSON rows miss required response fields, response_model schemas need compatibility normalizers, or dashboard/trend/report APIs disagree on a canonical metric.

makabakaxy Bundle

Run read-only BigQuery SQL queries via CLI. Use when user needs to query BigQuery datasets, run SQL against Google BigQuery, or retrieve data from BigQuery tables.

makabakaxy Bundle

Run read-only SQL queries against a PostgreSQL database via CLI. Use when user needs to query, inspect, or retrieve data from a Postgres database.

guerrilla2799 Skill

Use when the user says "how big is our TAM", "source my market", "build the universe", "pull a list of companies", "market sizing", "where do we find these accounts", "we need more accounts in the funnel". Sizes the addressable universe, then pulls it in cost-controlled pages with dedup against what already exists. Writes workspace/data/universe.csv.

guerrilla2799 Skill

Use when the user says "enrich this list", "find emails", "our match rate is low", "which provider should we use", "enrichment is expensive", "build a waterfall", "fill in these fields". Designs a cost-ordered multi-provider waterfall with a free gate in front, verification, graceful exit, and per-tier economics. Writes workspace/data/waterfall-spec.csv.

guerrilla2799 Skill

Use when the user says "our dashboards disagree", "build a scorecard", "board reporting", "what should we report", "metric definitions", "too many dashboards", "nobody trusts the numbers", "what's our source of truth for reporting". Builds the metrics dictionary with one definition and one owner per metric, then a layered reporting stack that stops the recurring definition argument. Writes workspace/reports/metrics-dictionary.csv.

guerrilla2799 Skill

Use before any run that spends money, or when the user says "credits are burning", "our enrichment bill is too high", "how much will this cost", "forecast credits", "compare providers", "set a spend limit", "we blew through our credits". Runs the pre-flight, forecasts the run, compares providers on cost per usable record, and installs ceilings that fail closed. Writes workspace/data/cost-model.csv.

hhhh124hhhh Skill

Excel 数据分析工具 - 创建、编辑和分析电子表格，支持公式、格式化、数据分析和可视化。 当用户需要：创建 Excel 文件、分析数据、修改现有表格、使用公式、生成图表时触发此技能。

pyramidheadshark Bundle

Predictive Analytics

rebyteai Skill

Process, create, convert, and analyze documents — PDFs, Word docs, spreadsheets, and more. Use when user wants to extract data from PDFs, create Word documents, merge or split PDFs, convert between formats, analyze spreadsheet data, or process uploaded files. Triggers include "extract from PDF", "create Word document", "merge PDFs", "convert document", "analyze spreadsheet", "OCR this scan", "extract tables", "create template", "process invoice".

rebyteai Bundle

Open, create, read, analyze, edit, or validate Excel/spreadsheet files (.xlsx, .xlsm, .csv, .tsv). Use when the user asks to create, build, modify, analyze, read, validate, or format any Excel spreadsheet, financial model, pivot table, or tabular data file. Triggers on 'spreadsheet', 'Excel', '.xlsx', '.csv', 'pivot table', 'financial model', 'formula', or any request to produce tabular data in Excel format.

rebyteai Skill

Access and manage structured data. Query your organization's connected databases, files, and services. Import your own CSV/Parquet/JSON files as queryable SQL tables. Build views that join across sources. All data is queryable via standard SQL.

rebyteai Bundle

Financial data access for stock-analysis. Use direct price APIs for the current and previous exchange-local calendar dates, and the Rebyte Financial Data Service for historical prices, fundamentals, screening, and backtesting through read-only SQL, plus meaning-based search over news and the research library.

saleor Bundle

Transforms external product data into Saleor config.yml format. Use whenever importing, migrating, or converting data from CSV, Excel, Shopify, or any external source. Not for manual config editing (use configurator-schema).

spree Skill

Use when the user is hardening a Spree app, responding to a security finding, reviewing a PR for security issues, setting up secrets management, configuring CSP/CORS, or asking about Spree-specific security (CanCanCan scopes, encrypted preferences, webhook HMAC, PCI scope). Covers both standard Rails security practices (CSRF, mass assignment, SQL injection, secrets in repo) AND the Spree-specific pieces (publishable vs secret keys, scope enforcement, SSRF on webhooks, CanCanCan abilities). Common phrasings include "Spree security", "CSP", "CORS", "secret key", "leaked key", "SQL injection", "Strong Params", "CanCanCan", "PCI", "webhook signature", "SSRF".

pfangueiro Skill

Runs a repository or path security scan and produces a severity-ranked report covering hardcoded secrets and credential patterns, dependency CVEs via npm audit and equivalents, OWASP code patterns such as SQL injection, XSS, SSRF, path traversal and insecure deserialization, unsafe file permissions, and missing HTTP security headers. Use when a scan, audit, or vulnerability check is actually being asked for — /security-scan, scan for vulnerabilities, security audit, check for leaked secrets — or before shipping new code that adds authentication, cryptography, input handling, SQL, or file uploads. Reading, explaining, or editing code that merely happens to touch auth or SQL does not warrant it, since it emits a full scan report rather than an inline observation.

thatjuan Bundle

Type-safe SQL ORM for TypeScript with zero runtime overhead. Use when code imports drizzle-orm, drizzle-kit, or drizzle-orm/pg-core, user asks about Drizzle schema design, queries, relations, migrations, or database management with Drizzle ORM. Covers PostgreSQL focus with pgTable, pgEnum, pgSchema, pgView, and drizzle-kit CLI.

8ddiehu0314 Skill

Use when you need to convert a CSV file to JSON format.

iamseungpil Bundle

Comprehensive HWPX (Korean Hancom Office) document creation, editing, and analysis. When Claude needs to work with Korean word processor documents (.hwpx files) for: (1) Reading and extracting content, (2) Creating new documents, (3) Modifying or editing content, (4) Extracting tables to CSV, (5) Modifying tables or table cells, or any other HWPX document tasks. MANDATORY TRIGGERS: hwpx, hwp, 한글, 한컴, Hancom, Korean document

iamseungpil Bundle

This skill should be used when the user asks to "update study", "analyze new experiments", "update experiment document", or "refresh study notes". Produces academic-paper-quality experiment reports with matplotlib plots, executive summary with comparison tables, implementation structure, experimental results with figure interpretation, proposed improvements with code examples, hypotheses, limitations, and LaTeX PDF export with figures. Features incremental detection (only analyze NEW experiments), data extraction to DataFrame, automated plot generation, iterative writing improvement loop with quality criteria, zero-hallucination verification, and LaTeX PDF export. Usage - `/update-study logs/experiment.log study.md` or `/update-study "logs/exp1.log logs/exp2.log" results/ablation_study.md`

drugclaw Bundle

Medical data workflow guide for DICOM metadata inspection and basic de-identification, physiological signal analysis with NeuroKit2, and cohort-table profiling for clinical research datasets. Use when the user asks to inspect imaging metadata, summarize ECG/PPG/EDA/RSP/EMG signals, or profile tabular medical datasets without making patient-specific diagnoses or treatment decisions.

drugclaw Bundle

Scientific visualization workflow guide for publication-ready static figures with seaborn or matplotlib and interactive figures with Plotly. Use when the user asks for scientific plots, cohort or assay figures, publication graphics, dashboards, or reusable plotting scripts for research datasets.

jiyangnan Bundle

Create, read, edit Excel spreadsheets (.xlsx, .xlsm, .csv). Supports formulas, formatting, charts, pivot tables, and data analysis with pandas.

guynhsichngeodiec 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.

onewave-ai Skill

Analyze your actual holdings -- allocation, concentration, sector and theme overlap, correlated-risk flags, and the questions worth asking yourself. Works from a broker CSV export or a pasted list. Analysis only, never buy/sell advice.

pranavnagrecha Bundle

Decide whether Salesforce fields can be deleted, and validate someone else's field-cleanup analysis. Traces every dependency (flows, formulas, roll-ups, validation rules, layouts, related lists, reports, dashboards, Apex, LWC, integrations) before any field is dispositioned Keep / Review / Deprecate-then-Remove / Remove. Use when asked about field cleanup, field deprecation, "can we delete this field", unused or dead fields, org cleanup, technical debt cleanup, field usage audit, safe-to-delete analysis, reviewing a field inventory or field population spreadsheet, or trimming an object before building new automation on it.

timbogp Bundle

This skill should be used when quantifying user experience — instrumenting performance, defining analytics events, or scoring usability. Trigger phrases include "measure UX", "Core Web Vitals", "set up web vitals", "track LCP/INP/CLS", "Lighthouse score", "design analytics events", "SUS score", "usability metrics", and "how do I quantify UX". Use it to pick the right metrics, instrument them, and interpret the numbers.

suifei Bundle

使用 Bun + SQL.js 进行数据分析。支持 SQL 查询、数据统计、聚合分析、数据可视化准备。当用户需要分析数据、执行 SQL 查询、生成统计报告时使用。

suifei Bundle

使用 Bun 处理 JSON 数据、文件转换、数据清洗等任务。当用户需要处理 JSON、CSV、数据转换时使用。

suifei Bundle

文件格式转换工具。支持 JSON ↔ YAML ↔ TOML ↔ CSV 互转。当用户需要转换配置文件、数据格式时使用。

swannysec Bundle

Preservation-first forensic evidence collection and analysis for Vercel security incidents (OAuth supply-chain compromise, env-var exposure, audit-log triage). Produces a frozen evidence directory, an 8-section findings report, and a rotation-worklist CSV for downstream rotation tooling. Strictly read-only. Never rotates, revokes, deletes, or redeploys. The banned-ops list is absolute. Rotation is handed off to subinium/vercel-incident-toolkit Flow C or codyhxyz/metapod-harden `/rotate-vercel-env <KEY>` using this skill's CSV as input. Use this skill when: (1) Vercel publishes a security incident and you need to assess exposure across your team / account / linked GitHub org. (2) A customer suspects env-var exposure and wants an evidence bundle plus prioritized rotation worklist by lunch Monday. (3) Audit-log triage across Vercel activity + GitHub audit log is needed without contaminating the very log under investigation. (4) Forensic handoff to a rotation tool is required — this skill produces the input, anot

takeokunn Skill

Use when working with SQL databases (SELECT/INSERT/UPDATE/DELETE, CREATE TABLE, JOIN, INDEX, EXPLAIN, transactions, or migrations) across PostgreSQL, MySQL, and SQLite.

vanterx Bundle

Analyze raw T-SQL source code for anti-patterns, security risks, and static performance smells. Applies 85 checks (T1–T85) across structural, correctness, security, deprecated syntax, performance, and SQL 2017–2022 modern syntax categories. Use this skill whenever a user pastes a stored procedure, function, view, trigger, or ad-hoc SQL and asks for a review; asks if code is safe, correct, or optimized; mentions implicit conversions, missing indexes, SET options, or cursor usage; or wants a code review before deploying to production. No execution plan required — trigger for any T-SQL review request.