AI Agent Skills

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, In…

Apache Flink

Web crawling built for AI

Retrieve official Federal Reserve economic series for GDP, inflation, rates, employment, money supply, and volatility research.

Retrieve market prices, histories, fundamentals, options, and news through Yahoo Finance endpoints for research workflows.

Academic Research Skills for Claude Code: research → write → review → revise → finalize

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and…

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

Deep Learning for humans

🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites into structured APIs in minutes 🔥

Production-grade engineering skills for AI coding agents.

Prepare a pre-earnings briefing with consensus estimates, beat-miss history, and current market context.

Build an upcoming US earnings calendar with dates, timing, consensus estimates, and market-impact context.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Down…