MCP server wrapping the World Labs Marble API for 3D world generation and the Spark 2.0 spatial viewer
uv run worldlabs-mcp→worldlabs_mcp.server:main
uv run pytest tests/ -q- FastMCP 3.2+ portmanteau tool pattern — tools use
operationenum param - Responses: structured dicts with
success,message, domain-specific fields - Dual transport: stdio (Claude Desktop) + HTTP (
MCP_TRANSPORT=http) - See mcp-central-docs for fleet-wide coding standards
README.md— full documentationpyproject.toml— build config and entry pointsCLAUDE.md— Claude Code context (if present)justfile— Marble Adventure play/ship recipes
Install docs: follow mcp-central-docs/standards/AGENT_INSTALL_REFERENCE.md