Data & Analytics

Expert database optimizer for query performance, indexing strategies, and schema design across PostgreSQL, MySQL, and MongoDB. Use when optimizing slow queries, fixing N+1 problems, or analyzing EXPLAIN plans. Covers connection pooling, caching strategies, partitioning, and database scaling patterns.

Query real-time and historical financial data across equities and crypto—prices, market moves, metrics, and trends for analysis, alerts, and reporting.

Query real-time and historical financial data across equities and crypto—prices, market moves, metrics, and trends for analysis, alerts, and reporting.

Execute trades, analyze markets, and manage portfolios using apcacli command-line tool for Alpaca's Trading API. Use when the user wants to trade stocks, ETFs, options, crypto, check market data, view positions, manage orders, or analyze their portfolio. Also use when they mention "buy," "sell," "trade," "market data," "stock price," "portfolio," "account balance," or "alpaca trading."

Query real-time and historical financial data across equities and crypto—prices, market moves, metrics, and trends for analysis, alerts, and reporting.

Retrieves Steam inventory data for a user from steamcommunity.com

Generate Supabase RLS policies from Prisma schema. Use when securing database.

This skill utilizes the BrowserAct Google Maps Search API template to provide a one-stop business data collection service. It extracts structured business results directly from Google Maps search lists. Simply provide search keywords, langu

Read WeChat local data from SQLite databases. Supports listing contacts, chat sessions, searching messages, and viewing favorites. Use when the user needs to access their own WeChat data stored locally. Requires access to WeChat data directory. Read-only operations only.

Generate modular, data-backed market reports (AM/PM) across global assets. Use for daily market briefs, premarket/aftermarket summaries, cross-asset dashboards, sector/asset trend tables, top movers (gainers/losers) blocks, and a single best-idea wrap-up. Designed to be region-agnostic and configurable (tickers/regions/assets).

Specialized skill for NIP-Weather IoT data, powered by nostr-nak.

This skill utilizes BrowserAct's Amazon ASIN Lookup API template to provide a seamless way to retrieve comprehensive product information from Amazon. By simply providing an ASIN, you can extract structured data including title, price, ratin