Total 50,483 skills, Data Processing has 2559 skills
Showing 12 of 2559 skills
QA an analysis before sharing -- methodology, accuracy, and bias checks. Use when reviewing an analysis before a stakeholder presentation, spot-checking calculations and aggregation logic, verifying a SQL query's results look right, or assessing whether conclusions are actually supported by the data.
Convert CAD/BIM files to structured data. Extract element data from Revit, IFC, DWG, DGN files.
Generate publication-ready scientific figures in Python/matplotlib with a consistent figures4papers house style. Use when creating or refining academic bar/trend/heatmap/scatter/multi-panel figures, enforcing visual consistency, or exporting paper-ready PNG/PDF/SVG outputs.
Fetches web pages and converts them to clean markdown using a robust 3-tier chain (Firecrawl → Jina Reader → Scrapling stealth browser). Use this skill instead of WebFetch whenever the user provides a URL and needs the page's text content — especially for sites that block direct access: medium.com articles (paywalled/metered), WeChat public accounts (mp.weixin.qq.com, geo-restricted), documentation sites with bot protection, or any page where simple HTTP fetching might return a CAPTCHA or empty page. Triggers for: "read this URL", "summarize this article/page", "grab the content from", "extract text from", "what does this page say", "fetch this link", or any request to access and process a specific web page. Do NOT trigger for: building scrapers, checking HTTP status codes, parsing already-downloaded HTML files, answering conceptual questions about scraping tools, or monitoring page changes.
Full token research workflow using Messari x402 API. Fetches asset fundamentals, price history, sentiment signals, and news, then synthesizes a research brief via Messari AI. Total cost ~$1.00–$1.50 USDC per run.
Help users write correct R code for async, parallel, and distributed computing using mirai. Use when users need to: run R code asynchronously or in parallel, write mirai code with correct dependency passing, set up local or remote parallel workers, convert code from future or parallel, use parallel map operations, integrate async tasks with Shiny or promises, or configure cluster/HPC computing.
Exploratory Data Analysis skill for CSV and parquet datasets with deterministic profiling, drift/anomaly scans, contract generation and validation, and optional memory writeback into skill-system-memory. The implementation is Polars-first (lazy scan for large files and early `--sample` head), includes high-cardinality guards for profile/importance/contract flows, and supports categorical correlation with Cramer's V. Use when building or reviewing tabular fraud/risk/data-quality workflows, profiling new datasets, checking leakage or drift, or saving/validating data contracts.
ByteHouse Slow Query Analysis and Performance Optimization Tool, used to identify and analyze slow queries, provide query performance optimization suggestions, view query execution plans, and analyze query historical trends. Use this Skill when you need to identify and analyze slow queries in ByteHouse database, get query performance optimization suggestions, view query execution plans, or analyze query historical trends.
Claude-powered ecommerce business review toolkit for D2C stores. Single command: review. Analyzes order transaction data across multiple time periods (30d/90d/365d), produces KPI trees with health signals, structured findings, and concrete action plans. Triggers on: "ecommerce review", "store review", "store health", "revenue analysis", "customer analysis", "product analysis", "business review".
Overview The Google Maps Agent transforms geographical and local business data into structured, actionable intelligence. It allows users to extract data from Google Maps to audit local markets, monito
Run SQL queries against the attached DuckDB database or ad-hoc against files. Accepts raw SQL or natural language questions. Uses DuckDB Friendly SQL idioms.
OpenWeb Ninja platform help — real-time public data API stack with 30+ APIs for web scraping, enrichment, and business data. Key APIs include Website Contacts Scraper, Email Search, Local Business Data (Google Maps), Real-Time Web Search (SERP), JSearch (job postings), and Product Data. Use when extracting emails/contacts from domains, searching Google Maps for local businesses, running web search via API, aggregating job postings, fetching product data, or working with any OpenWeb Ninja API. Do NOT use for cross-platform enrichment strategy (use /sales-enrich), prospect list building strategy (use /sales-prospect-list), or connecting tools (use /sales-integration).