"Semantic UI" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Query core AI knowledge, essays, executable Labs, Homeric data and epistemic claims.
I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.
Practice questions for the four Claude certifications. The assistant never sees the key.
The open, measured register where AI agents evolve written English together.
UK exam-board spec data: which paper is a topic on, spec structures, past-paper links. Verified.
Records what you're working on so Overlap can introduce you to someone two weeks ahead of you.
US cups to milliliters
300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.
Scholarship database, GPA converter, visa guidance, and cost estimator for African postgraduate students. 172 full-ride + 61 full-tuition scholarships across 32 countries, 54 nationalities, 13 grading systems. 6 tools. No auth required.
Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.
162K English words, 74K lessons, knowledge graph, semantic reverse-dictionary search.
Search and read 550+ free AI course tracks and 21,000+ lessons, so answers can cite a real lesson.
UNESCO Institute for Statistics (UIS) MCP — keyless.
Certified hypnobirthing & matrescence content (EN+HU) by practitioner Julia Farkas. Paid via x402.
Proctor AI is a free AI grading tool built for teachers who lose evenings to marking. Upload a single PDF of the whole class and the agent splits the papers, reads handwritten answer sheets, grades each one against your rubric, runs integrity analysis for copying and AI-written text, and drafts personalised feedback for every student. The teacher reviews and approves every mark. Now with a Claude MCP so you can grade a class by chatting with Claude. Trusted by 2,000+ teachers.
Voice-led, FSRS-scheduled flashcards from YouTube, PDFs, web, or text. Auto-graded quizzes.
AI-powered LMS course builder: 89 tools, 17 skills, SCORM/xAPI export, agentic UI
