"Understanding Call Hierarchy in Software Development or Programming" 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

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

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

UPSC prep: interactive quizzes, previous-year questions, daily current affairs, cited study search

Read Hebrew Bible (Tanakh) verses & chapters in 10 languages, plus guided study plans.

Non-diagnostic child-development knowledge by Pinnacle Blooms: search, milestones, ICF crosswalk.

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.

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

Codeforces competitive programming users, contests, problems

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

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.

Clinician-reviewed library on ADHD in teens — accommodations, executive function, evaluations.

Free directory of youth programs and licensed daycares in Lodi, CA. 72 tools.

Browse Bible verse collections from Remember Me, a free memorization app in 48 languages

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.

Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.

Grounds LLMs in real Latgalian: Wiktionary lemmas, inflections, romanization.

Grounds LLMs in real Church Slavonic: Wiktionary lemmas, dual-number paradigms, transliteration.

Grounds LLMs in real Latin: Wiktionary lemmas, Morpheus inflections, citations.