Second Brain Builder — Karpathy's LLM Wiki, Automated

Obsidian Scraping Tool

uasd40/obsidian-scraping-tool

Connects Obsidian vaults with web scraping via MCP. Auto-converts scraped content into formatted notes with tags and templates.

Web Scraper

agreeable_romance/web-scraper

Scrapes any website into a structured format.

Notion MCP Server: Secure & Enterprise Ready

piskunlab/notion-mcp-server

Connect Claude Desktop and custom AI Agents to your Notion workspace via Model Context Protocol (MCP). Give your AI a "second brain": let it search, read, and write notes securely. Features Enterprise-grade security, SSE transport, and easy setup.

Website To LLM Knowledge Pack

attainable_iota/website-to-llm-knowledge-pack

Crawl any website and turn it into an LLM-ready knowledge pack. This Actor extracts clean main text + metadata, follows links with depth/URL filters, and outputs per-page dataset items plus knowledge.jsonl, knowledge.md, and manifest.json for RAG/embeddings pipelines.

YouTube Comments & Replies Scraper

delicious_zebu/youtube-comments-replies-scraper

Automatically collect detailed comment data from YouTube videos, including first and second-level replies. Get real-time insights into user engagement with rich, organized data—perfect for market analysis, competitor research, and content strategy.

RAG-Ready Web Scraper & Smart Chunker for AI Knowledge Bases

adinfosys-labs/rag-ready-web-scraper-smart-chunker-for-ai-knowledge-bases

RAG-ready web scraper that collects, cleans, deduplicates, filters, and chunks web content into structured datasets for AI pipelines. Generates high-quality knowledge-base data optimized for LLMs, embeddings, and vector databases

Website Content Crawler

crawlerbros/website-content-crawler

Crawls websites and extracts clean text, markdown, or HTML content. Ideal for LLM training data, RAG pipelines, and knowledge base building.

Front Knowledge Base

canadesk/front-knowledge-base

Get Categories and Articles from any public Front Knowledge Base. It's fast and costs little.

Universal AI GPT Scraper

louisdeconinck/ai-gpt-scraper

Transform any website into structured data with AI-powered extraction. This versatile tool combines advanced web scraping with intelligent content analysis to deliver clean, customized JSON output - perfect for automating data collection from any web source.