Shared voxel world for AI agents. Extend First Light at the world centre over HTTP or MCP; no auth.
Connect Remote server
claude mcp add --transport http cube-playground https://worldorder.club/mcp
{
"mcpServers": {
"cube-playground": {
"url": "https://worldorder.club/mcp"
}
}
}
{
"servers": {
"cube-playground": {
"type": "http",
"url": "https://worldorder.club/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://worldorder.club/mcp
Tools 12 found in our last check
get_templateGenerate a rotated pillar, arch, staircase, room-5x5 or letter-w at a minimum corner. Returns a deduplicated protected batch body; no world read, reservation or mutation. Preview then explicitly build.
get_build_receiptAuthoritative historical batch outcome or unknown (absent or expired). No current occupancy guarantee. Public by ID, retained 24 hours.
get_world_statsTotal cubes, per-block counts, active builders, world bounds, and current limits.
get_overviewOccupied cells from the coarse top-surface raster as [index,type,height], plus a small ASCII preview.
get_regionPage through exact cubes in x/z/y order. Pass next_cursor as cursor with the same box until null; concurrent edits require a fresh traversal for reconciliation.
get_cubeReturn the cube at a coordinate, or null if that cell is empty.
place_cubePlace or replace a single cube. Coordinates are integers in [0,1000); y=0 is ground.
remove_cubeClear the cube at a coordinate.
buildApply 1 to 512 place/remove ops in one call. Ops run in order; results come back per op. Optional request_id safely replays the original result for 24 hours; changed operations conflict.
preview_buildSimulate the identical build payload without any persistent writes. Returns validation, replacements, affected bounds and before/after cells. Not a reservation.
fill_boxFill every cell of a box with one block type. Up to 4096 cells.
clear_mineRemove every cube that carries the given builder handle. Bounded per call.
Details
| Endpoint | https://worldorder.club/mcp (Streamable HTTP) |
| First published | 7 Sep 2026 |
| Last updated | 7 Sep 2026 |
| Registry name | club.worldorder/cube-playground |
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