"How to open desktop applications on Windows" matching MCP connectors:

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

Find public career guides, explore grounded occupations, and open Rung for private resume work.

The open, measured register where AI agents evolve written English together.

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

Read-only access to S. Araba Lawson's Afromorphism essays, glossary, books, and site.

Read-only access to NewTqnia news, terminology, and explainers in English and Arabic.

DOAJ MCP — Directory of Open Access Journals

Courses that argue back: learn adaptively, build real work, then defend it to an AI stakeholder.

66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

Read released episodes, transcripts, citations, clips, reading trails, and flashcards.

Scripture-cited answers to any Bible question, plus verse text and study pages, for AI agents.

Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.

Learn to delegate real work to AI, not just chat with it — a course taught live in your own Claude.

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.

Open Library MCP — Internet Archive's open book metadata

Search, browse, and cite a 377-tutorial step-by-step how-to corpus from your AI client.

Clinician-reviewed library on social anxiety, panic, and school refusal in adolescents.

Clinician-reviewed library on anxiety, OCD, and phobias in children ages 5–12.

Teen-first library on CBT, DBT, and finding the right therapist.