"A system or program using SSE instead of STDIO" 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.

Publish browser games to Playfrog and get a shareable play link. Static HTML5, files sent inline.

Send a shoot's worth of scripts to the Daily Studio teleprompter on iPhone, in one link.

Free fan-convention data for AI agents: dates, registration windows & table costs, US & Canada

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

Search Mediawork's directory of post-production and distribution vendors, plus FAQ and plans.

Human-made production music for sync — search by brief or reference, preview, score to picture.

TheGamesDB MCP — wraps TheGamesDB API (thegamesdb.net), a community

LibriVox public-domain audiobooks (~17000 titles in dozens of languages)

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

Final Fantasy Tactics game data across the PSX, War of the Lions and Ivalice Chronicles releases

Search AI-powered audio tours and points of interest by city. Walking, cycling, and driving tours.

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

Genesis Social — directory of places, events, and listings.

Cross-source price compare for clothing musicians designed, wore, or founded. Real listings.

Search millions of sound and soundboards on 101soundboards.com

Live-concert discovery: 44,000+ upcoming concerts worldwide by city, artist, genre or festival.

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

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

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