"Testing subscribe functionality on a Python server" matching MCP connectors:

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Astrology transit forecasts, timelines and significant-date feeds for AI agents.

Tarot card meanings, spreads and seeded reproducible readings for AI agents, one API key.

Western natal charts, horoscopes, transits and synastry for AI agents, verified vs NASA JPL.

Search and license 5,000+ fully cleared music tracks via MCP. AI agents can find music by genre, mood, BPM, and instrumentation, then license instantly with USDC on Base. No human in the loop. Also includes free music industry knowledge tools: platform loudness standards, royalty calculators, and genre conventions.

Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.

Promote music on Spotify and grow YouTube channels through AI-powered Meta and Google ad campaigns.

An API of Ice and Fire — A Song of Ice and Fire (books/characters/houses)

Connect your AI assistant to IBO's MCP server and commission cinematic campaign films conversationally. Payment always stays human-approved.

Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.

Publish browser games to Playfrog and get a shareable play link. Free, no account needed.

Suggests a relevant xkcd comic during a conversation, via semantic search over every comic.

MCP server exposing live Helldivers 2 galactic war data.

Search millions of sound and soundboards on 101soundboards.com

MCP server for Jeremy Twogood, Toronto video producer & editor. Projects, reel, resume, booking.

Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.

Read-only MCP server for verified book recommendations and reading lists.

Search events, conference weeks, cities, venues and artist schedules via remote MCP.

KAKA, an ancient amnesiac crow from klaash.club. Get a live introduction or his response log.

An MCP server that provides tools to discover and retrieve podcast episodes transcripts.