"Executing code in a sandbox environment" 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

Faith tools for AI agents: cited KJV Scripture, ORA Q&A, sermons, churches, prayer & giving.

Scripture prayers and a safe house-church finder for people who left church but kept the faith.

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.

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

ArcFlow exposes the Destiny Matrix numerology calculator as MCP tools. Given a date of birth it returns a structured reading (core numbers 1–22 for personality, talents, money, relationships, life purpose and karmic patterns, each with a short interpretation) plus a rendered octagram image. A second tool computes compatibility between two birth dates. Deterministic, read-only, no auth.

Read-only ROSCA and savings-circle answers and calculators, from Wiremi's public facts.

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

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.

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.

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

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

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

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

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

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.