more information, as this package is going to packagist.org

composer.json

@@ -1,9 +1,21 @@
 {
   "name": "digicomp/settingvalidator",
   "type": "typo3-flow-package",
-	"description":"",
+  "description": "Just a TYPO3\\Flow Validator resolving other Validators with Configuration/Validation.yaml",
+  "authors": [
+    {
+      "name": "Ferdinand Kuhl",
+      "email": "f.kuhl@digital-competence.de",
+      "homepage": "http://www.digital-competence.de",
+      "role": "Developer"
+    }
+  ],
+  "license": "MIT",
+  "homepage": "https://github.com/fcool/DigiComp.SettingValidator",
+  "keywords": ["Flow","validation"],
   "require": {
-        "typo3/flow":"~2.0"
+    "typo3/flow": "~2.0",
+    "php": ">=5.3.0"
   },
   "autoload": {
     "psr-0": {