diff --git a/apps/editor/lib/bootstrap.ts b/apps/editor/lib/bootstrap.ts
index 873baf222..6708f1305 100644
--- a/apps/editor/lib/bootstrap.ts
+++ b/apps/editor/lib/bootstrap.ts
@@ -9,6 +9,7 @@ import {
 } from '@pascal-app/core'
 import { registerEditorHostPanel } from '@pascal-app/editor'
 import { builtinPlugin } from '@pascal-app/nodes'
+import { bonesHostPanel, bonesPlugin } from '@pascal-app/plugin-bones'
 import { streetscapeHostPanel, streetscapePlugin } from '@pascal-app/plugin-streetscape'
 import { treesHostPanel, treesPlugin } from '@pascal-app/plugin-trees'
 
@@ -87,6 +88,10 @@ export async function loadExternalPlugins(): Promise<void> {
 // so it is registered separately from the core plugin manifest.
 extendPluginDiscovery(async () => [treesPlugin])
 registerEditorHostPanel(treesHostPanel)
+extendPluginDiscovery(async () => [bonesPlugin])
+// Opt-in: Bones ships uninstalled — users enable it per scene from the
+// Plugins panel (engineering X-ray is a specialist view, not a default).
+registerEditorHostPanel({ ...bonesHostPanel, defaultInstalled: false })
 extendPluginDiscovery(async () => [mintPlugin])
 registerEditorHostPanel(mintHostPanel)
 extendPluginDiscovery(async () => [streetscapePlugin])
diff --git a/apps/editor/next.config.ts b/apps/editor/next.config.ts
index 03bc75810..48578416b 100644
--- a/apps/editor/next.config.ts
+++ b/apps/editor/next.config.ts
@@ -35,6 +35,7 @@ const nextConfig: NextConfig = {
     '@pascal-app/plugin-streetscape',
     '@pascal-app/plugin-trees',
     '@mint/pascal-plugin',
+    '@pascal-app/plugin-bones',
     '@dgreenheck/ez-tree',
   ],
   turbopack: {
diff --git a/apps/editor/package.json b/apps/editor/package.json
index cfaaf0399..9c4b23e75 100644
--- a/apps/editor/package.json
+++ b/apps/editor/package.json
@@ -13,6 +13,7 @@
   },
   "dependencies": {
     "@iconify/react": "^6.0.2",
+    "@pascal-app/plugin-bones": "github:pascalorg/plugin-bones#a480fd81052e6fc26e389114dd0ddd01df969f46",
     "@mint/pascal-plugin": "github:mintdotgg/mint-pascal-plugin#902c546dbaece6b31455c0dc394afe6b9cd136fe",
     "@number-flow/react": "^0.6.0",
     "@pascal-app/core": "*",
diff --git a/bun.lock b/bun.lock
index 01c7d2d54..4dc15d7fd 100644
--- a/bun.lock
+++ b/bun.lock
@@ -34,6 +34,7 @@
         "@pascal-app/editor": "*",
         "@pascal-app/mcp": "*",
         "@pascal-app/nodes": "*",
+        "@pascal-app/plugin-bones": "github:pascalorg/plugin-bones#a480fd81052e6fc26e389114dd0ddd01df969f46",
         "@pascal-app/plugin-streetscape": "github:sudhir9297/streetscape-pascal-plugin#1c04ec9ccb3fa8124ec56dfc1026567cbbc51aef",
         "@pascal-app/plugin-trees": "github:pascalorg/plugin-trees#56d978cd9b409b716207b3f3d269455d3cd6f067",
         "@pascal-app/viewer": "*",
@@ -526,7 +527,7 @@
 
     "@mediapipe/tasks-vision": ["@mediapipe/tasks-vision@0.10.17", "", {}, "sha512-CZWV/q6TTe8ta61cZXjfnnHsfWIdFhms03M9T7Cnd5y2mdpylJM0rF1qRq+wsQVRMLz1OYPVEBU9ph2Bx8cxrg=="],
 
-    "@mint/pascal-plugin": ["@mint/pascal-plugin@github:mintdotgg/mint-pascal-plugin#902c546", { "peerDependencies": { "@pascal-app/core": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "@pascal-app/editor": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "@pascal-app/viewer": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "react": "^18 || ^19", "three": "^0.185" } }, "mintdotgg-mint-pascal-plugin-902c546", "sha512-/itUH9r9OIP8ZPrklW8iWe6B2SDOtlL1m8r9hlVM4Rw5josYtDdkDKQ37FbanvxxuUKcQnukHbtxWe3svRaCrQ=="],
+    "@mint/pascal-plugin": ["@mint/pascal-plugin@github:mintdotgg/mint-pascal-plugin#902c546", { "peerDependencies": { "@pascal-app/core": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "@pascal-app/editor": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "@pascal-app/viewer": ">=0.9.2 <1.0.0 || >=1.0.0-beta.1 <1.0.0", "react": "^18 || ^19", "three": "^0.185" } }, "mintdotgg-mint-pascal-plugin-902c546"],
 
     "@modelcontextprotocol/sdk": ["@modelcontextprotocol/sdk@1.29.0", "", { "dependencies": { "@hono/node-server": "^1.19.9", "ajv": "^8.17.1", "ajv-formats": "^3.0.1", "content-type": "^1.0.5", "cors": "^2.8.5", "cross-spawn": "^7.0.5", "eventsource": "^3.0.2", "eventsource-parser": "^3.0.0", "express": "^5.2.1", "express-rate-limit": "^8.2.1", "hono": "^4.11.4", "jose": "^6.1.3", "json-schema-typed": "^8.0.2", "pkce-challenge": "^5.0.0", "raw-body": "^3.0.0", "zod": "^3.25 || ^4.0", "zod-to-json-schema": "^3.25.1" }, "peerDependencies": { "@cfworker/json-schema": "^4.1.1" }, "optionalPeers": ["@cfworker/json-schema"] }, "sha512-zo37mZA9hJWpULgkRpowewez1y6ML5GsXJPY8FI0tBBCd77HEvza4jDqRKOXgHNn867PVGCyTdzqpz0izu5ZjQ=="],
 
@@ -724,9 +725,11 @@
 
     "@pascal-app/nodes": ["@pascal-app/nodes@workspace:packages/nodes"],
 
-    "@pascal-app/plugin-streetscape": ["@pascal-app/plugin-streetscape@github:sudhir9297/streetscape-pascal-plugin#1c04ec9", { "peerDependencies": { "@pascal-app/core": ">=0.9.1 <1", "@pascal-app/editor": ">=0.9.1 <1", "@pascal-app/viewer": ">=0.9.1 <1", "@react-three/fiber": "^9", "react": "^18 || ^19", "three": "^0.185", "zod": "^4", "zustand": "^5" } }, "sudhir9297-streetscape-pascal-plugin-1c04ec9", "sha512-X7Zg7wi0ghZRcTtbH5LF6xye493uSZ2ft3AmAQBtguBCU6VCwCexA7pdKDr5AnVxX/JRj2s6JSd/OX4aIZ9Y6Q=="],
+    "@pascal-app/plugin-bones": ["@pascal-app/plugin-bones@github:pascalorg/plugin-bones#a480fd8", { "peerDependencies": { "@pascal-app/core": ">=0.9.1 <1", "@pascal-app/editor": ">=0.9.1 <1", "@pascal-app/viewer": ">=0.9.1 <1", "@react-three/fiber": "^9", "react": "^18 || ^19", "three": "^0.185", "zod": "^4", "zustand": "^5" } }, "pascalorg-plugin-bones-a480fd8"],
 
-    "@pascal-app/plugin-trees": ["@pascal-app/plugin-trees@github:pascalorg/plugin-trees#56d978c", { "dependencies": { "@dgreenheck/ez-tree": "^1.1.0" }, "peerDependencies": { "@pascal-app/core": ">=0.9.1 <1", "@pascal-app/editor": ">=0.9.1 <1", "@pascal-app/viewer": ">=0.9.1 <1", "@react-three/fiber": "^9", "react": "^18 || ^19", "three": "^0.185", "zod": "^4", "zustand": "^5" } }, "pascalorg-plugin-trees-56d978c", "sha512-16VzWot1oadvxCPqsRwMJbaP0a3u5FESFy7F7++pY5wAAFq9JTFwzHvKAsllrY5TZ5TJ7Y5vSqvbmQk8sy8HaA=="],
+    "@pascal-app/plugin-streetscape": ["@pascal-app/plugin-streetscape@github:sudhir9297/streetscape-pascal-plugin#1c04ec9", { "peerDependencies": { "@pascal-app/core": ">=0.9.1 <1", "@pascal-app/editor": ">=0.9.1 <1", "@pascal-app/viewer": ">=0.9.1 <1", "@react-three/fiber": "^9", "react": "^18 || ^19", "three": "^0.185", "zod": "^4", "zustand": "^5" } }, "sudhir9297-streetscape-pascal-plugin-1c04ec9"],
+
+    "@pascal-app/plugin-trees": ["@pascal-app/plugin-trees@github:pascalorg/plugin-trees#56d978c", { "dependencies": { "@dgreenheck/ez-tree": "^1.1.0" }, "peerDependencies": { "@pascal-app/core": ">=0.9.1 <1", "@pascal-app/editor": ">=0.9.1 <1", "@pascal-app/viewer": ">=0.9.1 <1", "@react-three/fiber": "^9", "react": "^18 || ^19", "three": "^0.185", "zod": "^4", "zustand": "^5" } }, "pascalorg-plugin-trees-56d978c"],
 
     "@pascal-app/viewer": ["@pascal-app/viewer@workspace:packages/viewer"],