Claude Skills Online Marketplace

Build scalable data pipelines, modern data warehouses, and real-time streaming architectures. Implements Apache Spark, dbt, Airflow, and cloud-native data platforms.

CSV Manual Export: a UTF-8 CSV template from a confirmed field list, empty by default, with no invented columns or values. Use for an import, staging or handoff file.

This skill provides guidance for creating sophisticated, interactive data visualisations using d3.js.

Mines offline Telegram Desktop chat exports (result.json) for unmet market needs and product opportunities using chunked streaming and verbatim quote grounding. Trigger phrases:...

Master modern business analysis with AI-powered analytics, real-time dashboards, and data-driven insights. Build comprehensive KPI frameworks, predictive models, and strategic...

Astropy is the core Python package for astronomy, providing essential functionality for astronomical research and data analysis.

Audit trail register: timestamp, user, module, record, action, field changed, old and new value, and the reason for the change. Use for change history and control evidence.

Extract product data, prices, reviews, and seller information from any e-commerce platform using Apify's E-commerce Scraping Tool.

Search and export LinkedIn job postings with salary, seniority, recruiter and company fields using the harshmaur/linkedin-jobs-scraper Apify Actor. No LinkedIn login.

Scrape Reddit posts, comments, subreddits and users with the harshmaur/reddit-scraper Apify Actor. No Reddit API key. Keyword search, date windows, full threads.

Research TikTok videos, profiles, hashtags, comments and followers with engagement statistics through the harshmaur/tiktok-scraper Apify Actor. No TikTok login.

Get YouTube captions, timestamped quotations, SRT/VTT and translated transcripts for videos, channels and playlists through the harshmaur/youtube-transcript-scraper Apify Actor.

Spectral vector search using graph Laplacian eigenstructure. Use when cosine/L2 similarity misses latent structure in your embeddings.

Alumni and re-hire register: former role, last working day, re-hire eligibility, current employer and re-engagement date, as CSV, SQL, JSON Schema or Notion on request. Use for...

Automate Amplitude tasks via Rube MCP (Composio): events, user activity, cohorts, user identification. Always search tools first for current schemas.

Analytics de produto — PostHog, Mixpanel, eventos, funnels, cohorts, retencao, north star metric, OKRs e dashboards de produto.

Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data.

When the user wants to set up, improve, or audit analytics tracking and measurement.

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data pipelines, orchestrating workflows, or scheduling...

Dashboard metric register: metric, source module, formula, period, value, target, trend, owner and last-updated, as CSV, SQL, JSON Schema or Notion on request. Use for KPI...