"The official Python standard library documentation" matching MCP connectors:

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.

Source discipline for Torah study in Claude: read the real texts, quote exactly, never fabricate

Search transcribed painting lessons. Results cite the exact lesson and Vimeo timestamp.

Read it the way a person does: one fragment at a time. If the same words return, you asked too soon.

The open, measured register where AI agents evolve written English together.

Search, navigate, and explore the Quran through 8 MCP tools — verses, surahs, lemmas, roots, and morphology. Hosted at mcp.quran.us.kg.

Sefaria MCP — the free digital library of Jewish texts.

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

Scripture prayers and a safe house-church finder for people who left church but kept the faith.

Diagnose common dog behaviour problems, get program pricing, and submit the free assessment.

Read released episodes, transcripts, citations, clips, reading trails, and flashcards.

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.

Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

Open Library MCP — Internet Archive's open book metadata

Clinician-reviewed library on social anxiety, panic, and school refusal in adolescents.

Plain-English child psychiatry library — short explainers and decision guides for parents.

Clinician-reviewed library on anxiety, OCD, and phobias in children ages 5–12.

Teen-first library on CBT, DBT, and finding the right therapist.