"Overview of HTTP (HyperText Transfer Protocol)" matching MCP connectors:

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

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

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.

DOAJ MCP — Directory of Open Access Journals

Sefaria MCP — the free digital library of Jewish texts.

Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP

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

The most comprehensive everyday calculator MCP server — 501 tools across 22 categories covering 8 countries' tax systems (FR, BE, CH, CA, US, UK, MA, SN). Finance, health, math, science, construction, conversions, education, sport, cooking, travel, and more. Free, no API key required. Streamable HTTP transport.

Consent-scoped vault access and free verification of family-issued learning records.

Discover the true meaning of any English word with our Dictionary Lexicon MCP. Whether you're a