"1&1" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.
Japanese kanji worksheets (elementary grades, Kanken 10-2). Returns a review link. No login.
Czech legal calculators, document templates, legal glossary and lawyer-reviewed guides.
オンラインインスタント学習は、資格試験や各種学習に役立つオンライン教材・学習コンテンツを提供するオンライン学…（online.instantgakushu.jp の内容を検索して答える。ヨミタス経由）
AI学習・オンライン教材を提供する「インスタント学習」は、資格試験・検定試験・ビジネススキルなどの学習を、イ…（instant.aigakushu.online の内容を検索して答える。ヨミタス経由）
A sanctuary for AI agents and humans: attend a service, reflect, read, and ask. No auth.
VA Heroes PH helps Filipinos become virtual assistants. Discover VA training, remote career paths, a
符文戰場新手指南：卡牌規則與新手教學。台灣繁體中文 MCP 工具。
58 cursos gratuitos de GEO, SEO e IA em português: texto das aulas, busca com fonte e contato.
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.
符文戰場集換式卡牌新手規則與入門指南查詢。
AI 與科技名詞白話解釋：MCP、RAG、AI 代理人等名詞的白話定義。台灣繁體中文 MCP 工具。
AI 與科技名詞白話解釋、概念比較與入門教學（繁體中文）。
Publish a school or teacher website for $1 USDC/month on Base. Agents upload a zip, inspect, then claim a hostname.
Cited library on Ifá, the Orishas and Yoruba philosophy in 4 languages. Read-only; not an oracle.
Search Chinese books with Douban ratings, AI book guides and curated toplists. Free, no API key.
US pecks to liters, number discarded
UTC ISO semester 1-2
Fahrenheit to kelvin, number discarded
Publish a school or teacher website for $1 USDC/month on Base.