"author:gregario" matching MCP servers:

3D printing filament and materials knowledge MCP server. Gives LLMs authoritative access to 7,000+ filaments and curated material science knowledge.

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).

Godot 4 MCP server with: Test running (GUT/GdUnit4) with structured pass/fail results API docs search with 30+ Godot 3→4 migration mappings Script analysis detecting 10 common GDScript pitfalls Scene/resource file parsing with antipattern detection Viewport screenshot capture LSP diagnostics from Godot's language server TypeScript, cross-platform (macOS/Windows/Linux), published on npm

A brewing knowledge MCP server — beer styles, ingredients, off-flavour diagnosis, water chemistry, and recipe guidance for AI assistants.

Local-first Commander deck planning, inventory fulfillment, and budget upgrades for Magic: The Gathering. Build, compare, price, and improve decks with pinned data and imported card inventory.

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.