"Creating a Document as a Knowledge Base" 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.

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.

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

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

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

Calculate a Destiny Matrix (numerology) reading from one or two dates of birth. Read-only, no auth.

The first artist-owned MCP server. Discover, narrate, and stream Matthew Hartley's debut album The Time Is Now from any compatible AI client. Exposes 8 tools (list_songs, get_song, list_chapters, get_chapter, get_artist, get_experience, get_experience_prompt, refresh_stream_urls) over a public HTTP endpoint with no auth. Apache 2.0 licensed.

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

Search and browse a curated gallery of memes, infographics, and visual content.

YouTube video search with transcript extraction as first-class output.

CATAAS MCP — Cat as a Service (free, no auth)

Personal YouTube AI knowledge base powered by RAG. Query your subscribed YouTube channels with AI — get answers with video citations.

Transcripts from YouTube, TikTok, Instagram, X & Facebook + web pages as Markdown, for AI.

YouTube transcripts, subtitles, and video metadata as structured JSON via an Apify Actor.

A parody shop your AI agent can 'buy' from - deliveries get eaten by whales. 100% fake.

Native OnlyFans and Fansly access as MCP tools. One CreatorAPI key.

Unlock a world of television with the TV Maze MCP server. Effortlessly search for shows by name or