"author:gregario" matching MCP servers:

Ask your AI assistant about LEGO sets, find specific bricks, look up minifigures, browse themes, and compare sets. All backed by Rebrickable's catalog (26k sets, 62k parts, 17k minifigs), not hallucinations.

Magic: The Gathering MCP server with card search, rules lookup, deck analysis, and Commander intelligence

Disney Lorcana TCG MCP server -- card search, deck analysis, and franchise browsing powered by LorcanaJSON.

Search, browse, and analyze One Piece TCG cards with ground-truth data from the community-maintained card database. 4,348 cards across all sets (OP-01 through OP-14, Starter Decks, Event Boosters, and Promos).

Accurate astronomical catalog data and observing session planner for LLM assistants. Stops hallucinated magnitudes, coordinates, and visibility.

D\&D 5e SRD MCP server - monster search, spell lookup, encounter building, and character tools powered by ground-truth SRD data

Warhammer Oracle is an MCP server that gives AI assistants accurate Warhammer 40K, Combat Patrol, and Kill Team rules, unit stats, and game flow - so they stop hallucinating rules mid-game. It contains 6 tools (lookup, search, compare units, keywords, phases) covering 2,642 40K units and 506 Kill Team operatives across 48 factions.

Hearthstone MCP server with card search, deck analysis, and strategy coaching. Gives LLMs access to every Hearthstone card plus built-in strategy knowledge for deck building and gameplay advice.

Stop LLMs from hallucinating TFT data. tft-oracle gives AI assistants accurate, up-to-date game knowledge sourced from CommunityDragon.