"A tool for real-time error detection in web browsers" matching MCP connectors:

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.

Get details about online courses, games, articles and many more.

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.

Game prices across Steam, Epic, GOG and Microsoft, with real price history and giveaways.

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

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

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

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

Steam Web API: profiles, owned games, achievements, app news, player counts.

Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.

Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.