"Where to find historical daily data for spot gold prices" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Spain's contributions to world science, exploration and culture, rigorously sourced
Create and manage quizzes, question banks, and translations; capture and manage leads, respondents, and bookings; and pull stats and funnel analytics on RooQuiz — a lightweight assessment platform for lead capture and viral sharing.
Query core AI knowledge, essays, executable Labs, Homeric data and epistemic claims.
Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.
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.
Dream symbol interpretation and dream-dictionary lookups for AI agents, one API key.
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.
Read-only Persian courses, EEG/QEEG guides, articles and live product prices with source links.
Step-by-step solver for linear/quadratic equations in one variable, signs and ± always right.
Source discipline for Torah study in Claude: read the real texts, quote exactly, never fabricate
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 US colleges and compare historical admissions, costs and aid using public federal data.
Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.
Structured Japanese childcare facility data with source-backed facts for AI.
College-access writing and financial-aid analysis tools for counselors, students, and families.
MCP adapter for the Paxaver school community platform. Streamable HTTP, OAuth 2.1, capability auth.
Read Promptafire's AI-for-marketers lessons and blog. Optional sign-in unlocks Pro lessons.
A 2-minute assessment to help parents understand and respond to student safety concerns with clarity
Build, publish and read scored forms and quizzes where the score picks the next screen.
