# OpenHytale Wiki > Community-maintained reference for Hytale, the block-based RPG by Hypixel Studios. 647 server commands, 21 game catalogs, 16,490 entries. All browsable and available as static JSON. Not affiliated with, endorsed by, or sponsored by Hypixel Studios or Riot Games. Data is descriptive metadata extracted from the publicly playable game for documentation purposes. No game files are redistributed. ## Open Data API (machine-readable) - [Commands list](https://openhytale.org/api/commands.json): all 647 server commands with name, category, description, permission - [Catalogs index](https://openhytale.org/api/catalogs.json): 21 catalogs with entry counts - [Search index](https://openhytale.org/api/search.json): flat searchable index across all content - [Dataset metadata](https://openhytale.org/api/meta.json): generation timestamp, counts, category list - [Per-command JSON](https://openhytale.org/api/commands/ambience.json): each command also has its own JSON file (replace `ambience` with any command slug) - [Per-catalog JSON](https://openhytale.org/api/catalogs/items.json): each catalog too (items, npcs, blocks, prefabs, sounds, recipes, effects, biomes, models, drops, resource_types, ambience, item_animations, projectiles, biome_assignments, audio_categories, npc_groups, trails, camera_effects, camera_shakes, item_groups) ## MCP integration (Claude Desktop, Codex, agents) - [MCP server (Python stdio)](https://openhytale.org/mcp/server.py): drop-in server exposing list_commands, get_command, search, list_catalogs, find_in_catalog, list_in_catalog - [Developer documentation](https://openhytale.org/developers/): endpoint schemas, install guide, Claude Desktop config snippet, examples ## Human-readable pages - [Home](https://openhytale.org/): project overview - [All commands](https://openhytale.org/commands/): browsable index grouped by category - [All catalogs](https://openhytale.org/catalogs/): per-catalog entry lists - [About & disclaimer](https://openhytale.org/about/): project context and trademark notice ## Optional — per-catalog direct links - [ambience (175 entries)](https://openhytale.org/catalogs/ambience/) - [audio_categories (95 entries)](https://openhytale.org/catalogs/audio_categories/) - [biome_assignments (114 entries)](https://openhytale.org/catalogs/biome_assignments/) - [biomes (69 entries)](https://openhytale.org/catalogs/biomes/) - [blocks (428 entries)](https://openhytale.org/catalogs/blocks/) - [camera_effects (49 entries)](https://openhytale.org/catalogs/camera_effects/) - [camera_shakes (49 entries)](https://openhytale.org/catalogs/camera_shakes/) - [drops (675 entries)](https://openhytale.org/catalogs/drops/) - [effects (140 entries)](https://openhytale.org/catalogs/effects/) - [item_animations (146 entries)](https://openhytale.org/catalogs/item_animations/) - [item_groups (43 entries)](https://openhytale.org/catalogs/item_groups/) - [items (3635 entries)](https://openhytale.org/catalogs/items/) - [models (435 entries)](https://openhytale.org/catalogs/models/) - [npc_groups (70 entries)](https://openhytale.org/catalogs/npc_groups/) - [npcs (951 entries)](https://openhytale.org/catalogs/npcs/) - [prefabs (7489 entries)](https://openhytale.org/catalogs/prefabs/) - [projectiles (111 entries)](https://openhytale.org/catalogs/projectiles/) - [recipes (400 entries)](https://openhytale.org/catalogs/recipes/) - [resource_types (181 entries)](https://openhytale.org/catalogs/resource_types/) - [sounds (1176 entries)](https://openhytale.org/catalogs/sounds/) - [trails (59 entries)](https://openhytale.org/catalogs/trails/)