"A server for finding the cheapest flights for a specified date range" matching MCP connectors:

The MCP server behind goodbotbad.bot, where the crowd rules AI transcripts good bot or bad bot.

Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.

x402 game: take the crown, each take raises the next price 1.5x. hill_status is free.

Low-poly 3D models and kits for three.js and game engines: search, match, remix, preview.

Wavedash docs and workflow guidance for building and publishing browser games.

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

Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.

Build a game's 2D art layer with your agent: characters, animations, tilesets, levels, 5 engines.

Search a Spanish gaming-community archive and receive exact x402 page purchase URLs.

Magic: The Gathering card search, rules, rulings, deck analysis, brackets, and combo detection.

Palworld breeding calculator (299 Pals). find_breeding_routes, get_pal_info, get_passive

Read-only MCP for the Eco game wiki: search, Markdown pages, and wiki_* lookups. No keys, no writes.

MCP server exposing live Helldivers 2 galactic war data.

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

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

Speedrun.com MCP — wraps the Speedrun.com API v1 (speedrun.com/api/v1)

Scryfall MCP — Magic: The Gathering card database.

Real sold prices, history & PSA population for graded Pokémon cards (EN/JP/CN). Knows nicknames.