"A tool or technique to improve prompt writing" 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.

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

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

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

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

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

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

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

Get today's WriteFlow daily writing prompt and weekly £10 writing contest info (writeflow.ink).

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

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.

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

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

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

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.

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.

Search Chinese TV drama scenes with second-level timestamps by character, emotion, or scene type.