M14.1: ship .mcp.json (headless + bridge servers)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

.mcp.json

@@ -0,0 +1,12 @@
+{
+  "mcpServers": {
+    "effectcraft": {
+      "command": "cargo",
+      "args": ["run", "--quiet", "--release", "-p", "effectcraft-cli", "--", "mcp", "--demo"]
+    },
+    "effectcraft-app": {
+      "command": "cargo",
+      "args": ["run", "--quiet", "--release", "-p", "effectcraft-cli", "--", "mcp", "--bridge", "9877"]
+    }
+  }
+}