"Rockstar Games" matching MCP connectors:

Read-only ARAM Mayhem champion builds, tiers, augments, curated combos and patch notes from https://arammayhem.com/, with canonical page citations and data dates. Independent fan project, not affiliated with Riot Games.

REG-VaultA

org.regvault.api

Open retro-gaming metadata catalog — 91,000 games, 99 systems. Box art, manuals, screenshots, gameplay previews. Free MCP + REST API.