"Information about RAG (Retrieval-Augmented Generation) or rag-related topics" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Wordnik English dictionary: definitions, examples, related words, WotD.

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.

Biblical and theological research MCP server. Ask pastoral questions, run academic-grade queries across 2M+ scholarly passages (lexicons, commentaries, church fathers, Dead Sea Scrolls, Talmud), or search raw sources directly. Free, no API key required.

MCP server for astrological calculations — birth charts, transits, progressions, and calendar generation

PGA's official MCP Server for all things golf-related. Find a coach, play golf, improve your game.

Real academic citations with printed page numbers - verified sources or an honest not-found.

Record your pitch in Claude or ChatGPT and get instant feedback on your delivery.

Lucky AI study buddy over your own LlamaNotes courses: chat, progress, and AI course generation.

Voice-led, FSRS-scheduled flashcards from YouTube, PDFs, web, or text. Auto-graded quizzes.

Turn conversations into Repple flashcards. Lists decks, creates cards, and generates whole batches via a specialized card-generation pipeline. FSRS scheduling built in.