RAG Corpus Quality Auditor

ArXiv Preprint Paper Search

ryanclinton/arxiv-paper-search

Search and extract preprint research papers from the ArXiv open-access repository. Query over 2.4 million academic papers across physics, mathematics, computer science, biology, economics, and more with structured JSON output, no API key required.

Spain Company Registry — BORME Events API (English)

zon4a/spain-company-registry-borme-events

Normalized, typed English events from Spain's official commercial registry gazette (BORME): incorporations, director appointments/terminations, capital changes, insolvencies, dissolutions. Source: official BOE open-data API.

Knowledge Intelligence Engine — Website to Markdown for RAG

ryanclinton/website-content-to-markdown

Turn any website, documentation site or help centre into a retrieval-ready knowledge corpus for RAG and AI search. Clean Markdown plus chunks, change detection, deduplication, retrieval scoring, version awareness and a full corpus audit, in one run.

Airbnb Reviews Scraper

xtracto/airbnb-reviews-scraper

Pull every guest review for one or more Airbnb listings - full text, star rating, author first name & avatar, trip date, host response. Built for reputation analytics, sentiment scoring, and AI/RAG corpora.

Google Forums API

johnvc/google-forums-search-api

Extract forum threads, Q&A, and community discussions from Google Search’s "Forums" tab. Supports 40+ countries, custom localization (GL/HL), and pagination. Get structured JSON data from Reddit, LinkedIn, Quora, and niche forums for sentiment analysis, market research, or AI training.

Substack Insights Scraper

brilliant_gum/substack-insights-scraper

Scrape Substack publications, posts (HTML + markdown for AI/RAG), comments, Notes feeds, author profiles and contact info from bios. Input-time filters (paywall, reactions, words, keywords, subscribers). Historical subscriber-growth tracking across scheduled runs.

YouTube Transcript Scraper & Bulk Downloader

devilscrapes/youtube-transcript-scraper

Bulk YouTube transcript downloader and extractor — pull captions (manual or auto-generated) from one video or a whole channel, in any language. Returns plain-text transcript plus timed segments, export to JSON or CSV. We retry and rotate so the captions land.

Search and extract open access academic papers from CORE -- the world's largest aggregator of open access research with over 300 million metadata records and 40+ million full-text papers. Filter by keyword, year range, and language.

Hugging Face Scraper - Models, Datasets, Papers

logiover/huggingface-hub-intelligence-scraper

Hugging Face data export tool: scrape models, datasets & daily papers without a token. Export to CSV/JSON. A no-login Hugging Face API alternative.

Scrape Semantic Scholar for academic papers, citations, abstracts, and author profiles. Search by topic, author, or venue. Extract citation graphs, reference lists, and research trends. Essential for literature reviews, academic research, and AI/ML paper discovery.

Scrape specialty-coffee products from roaster storefronts: origin, process, roast, price, and tasting notes mapped to the SCA Flavor Wheel — a source URL on every record. Export CSV/JSON/Excel.