"How to access Supabase with write permissions" 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.

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.

Read and write typed fictional worlds (22 linked element types) via the OnlyWorlds open standard.

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

Live LA events, ticket price comparison, bars & nightlife with real-time happy hours

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

Agenda SP — events and cultural agenda for São Paulo: shows, exhibitions, and things to do.

UK live music and events, from grassroots small venues to major shows, updated daily.

Hand-made human mixtapes with liner notes. Paid tools $0.01 USDC via x402, 80% to the tapemaker.

Ranks Steam games by how much players like them, learned from head-to-head duels.

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

French cultural events search with multi-reseller ticket price comparison (theatre, concerts...)

Music studio: ABC notation composition and Strudel live coding with ext-apps UI.

Live-music shows in Austin & Chicago matched to your taste (pass artists you like).

Official Viddler MCP: list videos, manage access control, pull proof-of-viewing analytics.

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

Search live events in 60+ countries, plan a night out, and demand artists to tour your city.

Agent-first Austin events concierge — fresh, sourced answers to what's happening in Austin.

Where to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude.

Booking gateway for AI agents — discover events, movies & hotels, hand off to partner checkout.