diff --git a/deno.jsonc b/deno.json
similarity index 59%
rename from deno.jsonc
rename to deno.json
index 92cf233..f19c5b2 100644
--- a/deno.jsonc
+++ b/deno.json
@@ -1,8 +1,6 @@
 {
   "tasks": {
-    "test": "deno test --allow-all --unstable-ffi",
-    "test:dev": "deno test --allow-all --unstable-ffi --watch",
-    "check": "deno fmt && deno lint --fix && deno check **/*.ts && deno task test",
+    "check": "deno fmt && deno lint --fix && deno check **/*.ts && deno test -A",
     "hook": "deno run --allow-read --allow-run --allow-write https://deno.land/x/deno_hooks@0.1.1/mod.ts"
   },
   "workspace": [
@@ -10,16 +8,11 @@
     "packages/fabric/domain",
     "packages/fabric/sqlite-store",
     "packages/fabric/testing",
+    "packages/fabric/validations",
     "packages/templates/domain",
-    "packages/templates/lib"
+    "packages/templates/lib",
+    "apps/syntropy/domain"
   ],
-  "imports": {
-    "@db/sqlite": "jsr:@db/sqlite@^0.12.0",
-    "@quentinadam/decimal": "jsr:@quentinadam/decimal@^0.1.6",
-    "@std/expect": "jsr:@std/expect@^1.0.5",
-    "@std/testing": "jsr:@std/testing@^1.0.3",
-    "expect-type": "npm:expect-type@^1.1.0"
-  },
   "compilerOptions": {
     "strict": true,
     "exactOptionalPropertyTypes": true,
@@ -27,8 +20,8 @@
     "noImplicitOverride": true,
     "noUncheckedIndexedAccess": true
   },
+  "unstable": ["ffi"],
   "lint": {
-    "include": ["src/"],
     "rules": {
       "tags": ["recommended"],
       "exclude": ["no-namespace"]
diff --git a/deno.lock b/deno.lock
index 10894f5..bfd8e9a 100644
--- a/deno.lock
+++ b/deno.lock
@@ -5,7 +5,6 @@
     "jsr:@db/sqlite@0.12": "0.12.0",
     "jsr:@denosaurs/plug@1": "1.0.6",
     "jsr:@quentinadam/assert@~0.1.7": "0.1.7",
-    "jsr:@quentinadam/decimal@*": "0.1.6",
     "jsr:@quentinadam/decimal@~0.1.6": "0.1.6",
     "jsr:@std/assert@0.217": "0.217.0",
     "jsr:@std/assert@0.221": "0.221.0",
@@ -127,12 +126,32 @@
     }
   },
   "workspace": {
-    "dependencies": [
-      "jsr:@db/sqlite@0.12",
-      "jsr:@quentinadam/decimal@~0.1.6",
-      "jsr:@std/expect@^1.0.5",
-      "jsr:@std/testing@^1.0.3",
-      "npm:expect-type@^1.1.0"
-    ]
+    "members": {
+      "packages/fabric/domain": {
+        "dependencies": [
+          "jsr:@fabric/core@*",
+          "jsr:@fabric/validations@*",
+          "jsr:@quentinadam/decimal@~0.1.6"
+        ]
+      },
+      "packages/fabric/sqlite-store": {
+        "dependencies": [
+          "jsr:@db/sqlite@0.12",
+          "jsr:@fabric/domain@*"
+        ]
+      },
+      "packages/fabric/testing": {
+        "dependencies": [
+          "jsr:@std/expect@^1.0.5",
+          "jsr:@std/testing@^1.0.3",
+          "npm:expect-type@^1.1.0"
+        ]
+      },
+      "packages/fabric/validations": {
+        "dependencies": [
+          "jsr:@fabric/core@*"
+        ]
+      }
+    }
   }
 }
diff --git a/packages/fabric/core/deno.jsonc b/packages/fabric/core/deno.json
similarity index 100%
rename from packages/fabric/core/deno.jsonc
rename to packages/fabric/core/deno.json
diff --git a/packages/fabric/domain/deno.json b/packages/fabric/domain/deno.json
new file mode 100644
index 0000000..6621ea7
--- /dev/null
+++ b/packages/fabric/domain/deno.json
@@ -0,0 +1,12 @@
+{
+  "name": "@fabric/domain",
+  "exports": {
+    ".": "./index.ts",
+    "./mocks": "./mocks.ts"
+  },
+  "imports": {
+    "@fabric/core": "jsr:@fabric/core",
+    "@fabric/validations": "jsr:@fabric/validations",
+    "decimal": "jsr:@quentinadam/decimal@^0.1.6"
+  }
+}
diff --git a/packages/fabric/domain/deno.jsonc b/packages/fabric/domain/deno.jsonc
deleted file mode 100644
index dcc37e2..0000000
--- a/packages/fabric/domain/deno.jsonc
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "name": "@fabric/domain",
-  "exports": {
-    ".": "./index.ts",
-    "./mocks": "./mocks.ts"
-  }
-}
diff --git a/packages/fabric/sqlite-store/deno.json b/packages/fabric/sqlite-store/deno.json
new file mode 100644
index 0000000..8a8f0b3
--- /dev/null
+++ b/packages/fabric/sqlite-store/deno.json
@@ -0,0 +1,10 @@
+{
+  "name": "@fabric/sqlite-store",
+  "exports": {
+    ".": "./index.ts"
+  },
+  "imports": {
+    "@db/sqlite": "jsr:@db/sqlite@^0.12.0",
+    "@fabric/domain": "jsr:@fabric/domain"
+  }
+}
diff --git a/packages/fabric/sqlite-store/deno.jsonc b/packages/fabric/sqlite-store/deno.jsonc
deleted file mode 100644
index b5e48a6..0000000
--- a/packages/fabric/sqlite-store/deno.jsonc
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "@fabric/sqlite-store",
-  "exports": {
-    ".": "./index.ts"
-  }
-}
diff --git a/packages/fabric/testing/deno.json b/packages/fabric/testing/deno.json
new file mode 100644
index 0000000..53b0ca0
--- /dev/null
+++ b/packages/fabric/testing/deno.json
@@ -0,0 +1,11 @@
+{
+  "name": "@fabric/testing",
+  "exports": {
+    ".": "./index.ts"
+  },
+  "imports": {
+    "expect-type": "npm:expect-type@^1.1.0",
+    "@std/expect": "jsr:@std/expect@^1.0.5",
+    "@std/testing": "jsr:@std/testing@^1.0.3"
+  }
+}
diff --git a/packages/fabric/testing/deno.jsonc b/packages/fabric/testing/deno.jsonc
deleted file mode 100644
index b73f07c..0000000
--- a/packages/fabric/testing/deno.jsonc
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "@fabric/testing",
-  "exports": {
-    ".": "./index.ts"
-  }
-}