MCP server that gives AI agents spatial intelligence in Godot 4. The agent sees the 3D scene, clicks in the viewport, traces signals, and verifies its work with screenshots. 36 tools: spatial maps, code analysis, flow tracing, input simulation, visual debugging. An AI agent built a complete 3D tower defense autonomously using GodotIQ — towers, enemies, waves, UI, placement system. Tested by clicking in the running game like a player. 22 tools free. Full suite $19. pip install godotiq