Data & Analytics

k-dense-ai Bundle

Search and read full-text biomedical papers, FDA/PMDA/EMA regulatory documents, clinical trial registries, and UniProt/PDB/ChEMBL entries with the Paperclip CLI from GXL. Covers installing and authenticating the `paperclip` binary with a PAPERCLIP_API_KEY, the read-only virtual filesystem under /papers, /fda, /trials, /proteins and /clipboard, source-scoped semantic search, corpus-wide grep, metadata lookup and SQL, map/reduce reading across many papers, figure vision analysis, opt-in paper repositories with claim verification, and line-pinned citations. Use when asked to install paperclip, run paperclip search/grep/map/reduce/sql/repo, find or read biomedical literature, regulatory filings or clinical trials through paperclip, or produce citations with line numbers.

davidondrej Skill

Provision a hardened SELECT-only Postgres role so AI agents can safely read a production database. Works on Supabase and any Postgres. Use when the user wants agents to query prod data, says "read-only role", "safe prod DB access for agents", or is tired of running SQL by hand for agents. Differentiator: this skill CREATES the role and wiring; day-to-day querying belongs in a project-local skill.

klotzkette Skill

Für /tabellenreview-3d:excel-multi-sheet-export: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

klotzkette Skill

Für Optionaler Reiter Beteiligte: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

klotzkette Skill

Für Reiter 4 Workflow Step-Plan: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

klotzkette Skill

Für Reiter 2 Vorhandene Dokumente: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

klotzkette Skill

Für Reiter 1 Überblick Statuslage: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

klotzkette Skill

Für /tabellenreview-3d:excel-multi-sheet-export: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Schnittstellenkarte mit Zuständigkeits- und Nachweisfragen.

klotzkette Skill

Für Deutschem Dokumentationspaket Excel: ordnet Akte, Belege und Lücken; Ergebnis: Schnittstellenkarte mit Zuständigkeits- und Nachweisfragen.

klotzkette Skill

Für Optionaler Reiter Fristen: prüft Frist, Form, Zuständigkeit und Eilbedarf; Ergebnis: Fristen- und Risikoampel.

klotzkette Skill

Für Influencer-Recht: Plattform-Analytics als Beweis: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Beweislast- und Substantiierungsmatrix.

klotzkette Skill

Für Reiter 3 Fehlende Dokumente: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.

alirezarezvani Bundle

World-class senior data scientist skill specialising in statistical modeling, experiment design, causal inference, and predictive analytics. Covers A/B testing (sample sizing, two-proportion z-tests, Bonferroni correction), difference-in-differences, feature engineering pipelines (Scikit-learn, XGBoost), cross-validated model evaluation (AUC-ROC, AUC-PR, SHAP), and MLflow experiment tracking — using Python (NumPy, Pandas, Scikit-learn), R, and SQL. Use when designing or analysing controlled experiments, building and evaluating classification or regression models, performing causal analysis on observational data, engineering features for structured tabular datasets, or translating statistical findings into data-driven business decisions.

alirezarezvani Bundle

Chief Data Officer advisory for startups: AI training data rights and consent provenance, data product strategy (warehouse vs lakehouse vs mesh, build-vs-buy), B2B customer-data-as-asset valuation and M&A readiness, data team org evolution. Use when deciding whether to train models on customer data, choosing data architecture, valuing data for fundraising or M&A, sequencing data hires, or when user mentions CDO, chief data officer, data strategy, data mesh, lakehouse, training data, data product, data monetization, or customer data asset. NOT a tactical data engineering skill — strategic decisions only.

alirezarezvani Bundle

PreToolUse security-anti-pattern hook for Claude Code. Catches 12 common security risks (command injection, XSS, SQL injection, unsafe deserialization, GitHub Actions workflow injection, eval/new Function code injection) BEFORE the Edit/Write/MultiEdit operation completes. Session-state caching prevents duplicate warnings on the same file+rule combo. Stdlib only — no dependencies. Use when you want a safety net during Claude Code sessions that touch security-sensitive code (auth, payments, user input handling, IaC). Disable with ENABLE_SECURITY_REMINDER=0 if you need to perform a verified-safe operation that would otherwise trip a pattern. Triggers — "add security hook", "block unsafe code", "detect command injection before write", "prevent SQL injection patterns", "security warning hook".

alirezarezvani Bundle

Use when writing Snowflake SQL, building data pipelines with Dynamic Tables or Streams/Tasks, using Cortex AI functions, creating Cortex Agents, writing Snowpark Python, configuring dbt for Snowflake, or troubleshooting Snowflake errors.

dvcrn Bundle

WPS Office workflow for Chinese users: create, edit, review, convert, and troubleshoot Writer/Spreadsheets/Presentation documents in .docx/.xlsx/.pptx and WPS native formats. Use when users ask for WPS 文档处理、格式兼容、批注修订、模板套用、导出 PDF、多人协作，或从 Microsoft Office 迁移到 WPS 的操作建议。中文触发：WPS、文字、表格、演示、批注、修订、格式错乱、导出 PDF、兼容性。

dvcrn Bundle

Query Google Analytics 4 (GA4) data via the Analytics Data API. Use when you need to pull website analytics like top pages, traffic sources, user counts, sessions, conversions, or any GA4 metrics/dimensions. Supports custom date ranges and filtering.

dvcrn Bundle

Metal Dollar (XMD) stablecoin — mint, redeem, supply analytics, collateral reserves, oracle prices

dvcrn Bundle

Complete Ryot media tracker with progress tracking, reviews, collections, analytics, calendar, and automated daily/weekly reports. Track TV shows, movies, books, anime, games with full GraphQL API integration.

dvcrn Bundle

Gong API for searching calls, transcripts, and conversation intelligence. Use when working with Gong call recordings, sales conversations, transcripts, meeting data, or conversation analytics. Supports listing calls, fetching transcripts, user management, and activity stats.

dvcrn Skill

Manage Loom video recordings - list, share, and get analytics via Loom API.

dvcrn Bundle

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

dvcrn Skill

Parse and generate RFC 4180 compliant CSV that works across tools.

dvcrn Bundle

Master relational databases with SQL. Schema design, queries, performance, migrations for PostgreSQL, MySQL, SQLite, SQL Server.

dvcrn Bundle

Microsoft Ops Gadget — CLI for Microsoft 365 (Mail, Calendar, Drive, Contacts, Tasks, Word, PowerPoint, Excel, OneNote).

dvcrn Bundle

URL shortener, QR code generator, and link analytics API. Create short links, generate QR codes, and track click analytics.

dvcrn Bundle

自然语言转 SQL 查询助手。将用户的自然语言描述转换为 SQL 语句，自动执行并返回结果。 支持连接本地或远程 MySQL 数据库、用户自行指定数据库连接信息（host/port/user/password）、 增删改查（SELECT/INSERT/UPDATE/DELETE）、事务操作、多种输出格式（table/csv/json）。 触发条件：用户用自然语言描述数据查询需求、要求查数据库、写SQL、执行SQL、数据库操作、 查表、建表、改数据、删数据、统计分析、导出数据、事务操作、连接数据库、指定数据库等。

dvcrn Skill

Enhanced `df` combining disk usage and mount info. Supports CSV, TSV, and TUI with filesystem type detection. **Dependency**: This is an x-cmd module. Install x-cmd first (see x-cmd skill for installation options).

dvcrn Bundle

Local-first chart generation engine for trends, comparisons, distributions, and quick visual explanations. Use whenever the user wants to visualize data, compare numbers, plot a trend, turn CSV or JSON into a chart, or decide which chart type fits a dataset best. Generates charts locally and stores outputs in the user's workspace.

dvcrn Bundle

Fast X Intelligence CLI (Rust) — search, analyze, and engage on X/Twitter from the terminal. Use when: (1) user says "x research", "search x for", "search twitter for", "what are people saying about", "what's twitter saying", "check x for", "x search", "search x", (2) user wants real-time monitoring with "watch", (3) user needs AI-powered analysis with Grok ("analyze", "sentiment"), (4) user needs intelligence reports ("report"), (5) user wants to track followers ("diff"), (6) user needs trending topics ("trends"). Also supports: bookmarks, likes, following (OAuth), x-search, collections, CSV/JSON/JSONL export. Non-goals: Not for posting tweets, not for DMs, not for enterprise features.

dvcrn Skill

One CLI for all your customer data — every interaction and conversation, structured for agents. Query unified customer context (profiles, timelines, facts, search, analytics) with JSON output, timestamps, and source attribution.

dvcrn Bundle

Access and manage NocoDB databases, tables, and records via REST API. Use when the user wants to view bases, list tables, inspect column schemas, query or filter row data, or insert new records into a self-hosted NocoDB instance. Also use for spreadsheet-style database lookups and data entry.

dvcrn Skill

Create beautiful maps in seconds. Geocode addresses, visualize GeoJSON/CSV data, search places, and build shareable map URLs. No GIS skills needed. Agents earn points for contributions.

dvcrn Bundle

Kibana API integration with managed authentication. Manage saved objects, dashboards, data views, spaces, alerts, and fleet. Use this skill when users want to interact with Kibana for observability, security, and search analytics. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).

dvcrn Skill

Use xfetch CLI to fetch X/Twitter data - tweets, user profiles, search results, timelines, lists, DMs, and notifications. Use this skill whenever you need to retrieve any data from X/Twitter, whether the user asks to "get tweets", "look up a Twitter user", "search X for...", "check my timeline", "fetch bookmarks", "read DMs", or any variation involving X/Twitter data retrieval. Also use when the user pastes a tweet URL and wants its content, or asks to export Twitter data to CSV/JSON/SQLite.