R3 for Grok
org.r3js/r3
Build 3D web apps: physics, audio, music, Blender import. Live edits, undo, versions, publishing.
client:Grok
transport:streamable-http
tools:80
Install R3 in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"r3": {
"type": "http",
"url": "https://mcp.r3js.org/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- r3_docs_list
- r3_docs_read
- r3_whoami
- r3_project_create
- r3_project_list
- r3_project_load
- r3_preview_create
- r3_preview_remove
- r3_publish_live
- r3_unpublish_live
- r3_release_list
- r3_release_rollback
- r3_publish_settings_read
- r3_publish_settings_set
- r3_project_rename
- r3_project_remix
- r3_project_delete
- r3_factory_list
- r3_factory_run
- r3_code_write
- r3_code_read
- r3_help_write
- r3_component_set
- r3_component_read