Brewing knowledge MCP — beer styles, ingredients, off-flavours, water chemistry, recipes
Free
6 MCP servers
Works with Codex CLIBy gregario
Warhammer 40K and Kill Team rules, stats, and game flow MCP server
Free
LEGO sets, parts, minifigs, and inventories as an MCP server
Free
Astronomical catalog data and observing session planner. 13,000+ objects from OpenNGC.
Free
Godot 4 MCP server — test runner, API docs, script analysis, scene parsing, LSP.
Free
D&D 5e SRD MCP server with monster, spell, equipment search and encounter building tools
Free