"A database for looking up CVEs on the National Vulnerability Database" matching MCP connectors:

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

Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install.

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

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.

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.

Build browser games on gamedev.pl from your coding agent.

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

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

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).

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

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

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.

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

Scryfall MCP — Magic: The Gathering card database.

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

CS2 skin prices, case odds and ROI, Armory value, and Trade Up contracts.

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.