A tool that converts codebases, SQL schemas, and other files into queryable knowledge graphs for AI coding assistants.

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

A comprehensive collection of ready-to-use scientific and research skills for AI agents.

Claude Code skill that removes signs of AI-generated writing from text

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.