"Ayuda para mejorar el diseño de aplicaciones en Flutter" matching MCP connectors:

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

Live Steam Market API docs, schemas, products, games, markets and endpoint search.

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.