feat: add green-gate skill

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "vgv-ai-flutter-plugin",
   "version": "0.0.4",
-  "description": "Best-practice skills for Flutter and Dart covering accessibility, animations, BLoC, testing, theming, navigation, security, internationalization, layered architecture, license compliance, UI packages, project creation, and SDK/lint upgrades — plus automated dart analyze and format hooks.",
+  "description": "Best-practice skills for Flutter and Dart covering accessibility, animations, BLoC, testing, theming, navigation, security, internationalization, layered architecture, license compliance, UI packages, project creation, SDK/lint upgrades, and an autonomous quality-gate loop that drives analyze, format, test, and coverage to green — plus automated dart analyze and format hooks.",
   "homepage": "https://github.com/VeryGoodOpenSource/vgv-ai-flutter-plugin",
   "repository": "https://github.com/VeryGoodOpenSource/vgv-ai-flutter-plugin",
   "license": "MIT",
@@ -19,6 +19,7 @@
     "bloc",
     "bloc-test",
     "code-quality",
+    "coverage",
     "create-project",
     "dart",
     "dart-sdk",
@@ -29,12 +30,14 @@
     "format",
     "go-router",
     "golden-testing",
+    "green-gate",
     "hero",
     "hooks",
     "i18n",
     "internationalization",
     "l10n",
     "layered-architecture",
+    "lcov",
     "license-compliance",
     "licenses",
     "lint",
@@ -50,6 +53,7 @@
     "navigation",
     "owasp",
     "page-transitions",
+    "quality-gate",
     "screen-reader",
     "sdk-upgrade",
     "security",

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 *.log
-node_modules/
+node_modules/
+docs/

CLAUDE.md

@@ -36,6 +36,9 @@ skills/
   bloc/references/
   create-project/SKILL.md
   dart-flutter-sdk-upgrade/SKILL.md
+  green-gate/SKILL.md
+  green-gate/references/
+    coverage.md
   internationalization/SKILL.md
   layered-architecture/SKILL.md
   layered-architecture/references/

README.md

@@ -53,6 +53,7 @@ For more details, see the [Very Good Claude Marketplace][marketplace_link].
 | [**License Compliance**](skills/license-compliance/SKILL.md) | Dependency license auditing — categorizes licenses (permissive, weak/strong copyleft, unknown), flags non-compliant or missing licenses, and produces a structured compliance report using Very Good CLI |
 | [**Dart/Flutter SDK Upgrade**](skills/dart-flutter-sdk-upgrade/SKILL.md) | Bump Dart and Flutter SDK constraints across packages — CI workflow versions, pubspec.yaml environment constraints, and PR preparation for SDK upgrades |
 | [**Very Good Analysis Upgrade**](skills/very-good-analysis-upgrade/SKILL.md) | Upgrade the `very_good_analysis` lint package across Dart/Flutter projects — version bump in `pubspec.yaml`, minimal lint fixes for new rules, and PR preparation |
+| [**Green Gate**](skills/green-gate/SKILL.md) | Autonomous verify-fix-rerun loop that drives a package to green across four quality gates — analyze, format, test, and coverage — exiting only when a final iteration proves all four pass with observed numbers (default 100% coverage, overridable) |
 
 ## Hooks
 
@@ -98,6 +99,7 @@ You can also invoke skills directly as slash commands:
 /license-compliance
 /dart-flutter-sdk-upgrade
 /very-good-analysis-upgrade
+/green-gate
 ```
 
 ## What Each Skill Provides

config/cspell.json

@@ -29,6 +29,7 @@
     "introspection",
     "lerp",
     "jailbroken",
+    "lcov",
     "LTRB",
     "mapbox",
     "microtasks",