"An Overview of Microsoft SQL Server" matching MCP connectors:

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.

Angel number meanings and repeating sequences like 111, 222, 333 for AI agents.

I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.

Dream symbol interpretation and dream-dictionary lookups for AI agents, one API key.

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

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

Free Memory-First AI Operator course as an MCP server. Bundled curriculum, no account needed.

Search AtCoder problems and fetch public problem statements through MCP.

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

DOJO+ — directory of martial arts schools, classes, instructors, ranks, and events.

Search the Legends of Learning K-8 games catalog and standards alignment

Search Codeforces problems and inspect public problem metadata through the official Codeforces API.

MCP-Server zum Buch 'Zukunft führen' (Dr. Jörg Krauter): BANI & Leadership-Impulse.

Evaluate, simplify, and differentiate mathematical expressions.

Deterministic Pythagorean numerology MCP server. Life Path, Expression/Destiny, Soul Urge, Personality, Maturity, and Personal Year with reduction trails, plus compatibility. No AI, no API key.

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.

Search crops, check companion planting, explore seasonal calendars, and find planting plans.

DOAJ MCP — Directory of Open Access Journals

Sefaria MCP — the free digital library of Jewish texts.