Release v1.22.0: Add skill-reviewer and github-contributor

- Add skill-reviewer v1.0.0 for reviewing Claude Code skills against best practices
  - Self-review mode: validate your own skills before publishing
  - External review mode: evaluate others' skill repositories
  - Auto-PR mode: fork, improve, submit PRs with additive-only changes
  - Auto-install dependencies: automatically installs skill-creator if missing

- Add github-contributor v1.0.0 for strategic open-source contribution
  - Four contribution types: Documentation, Code Quality, Bug Fixes, Features
  - Project selection criteria and red flags
  - PR excellence workflow and reputation building ladder
  - GitHub CLI commands and conventional commit format

- Update marketplace to v1.22.0 with 30 skills
- Update documentation (README, README.zh-CN, CLAUDE.md, CHANGELOG)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -5,8 +5,8 @@
     "email": "daymadev89@gmail.com"
   },
   "metadata": {
-    "description": "Professional Claude Code skills for GitHub operations, document conversion, diagram generation, statusline customization, Teams communication, repomix utilities, skill creation, CLI demo generation, LLM icon access, Cloudflare troubleshooting, UI design system extraction, professional presentation creation, YouTube video downloading, secure repomix packaging, ASR transcription correction, video comparison quality analysis, comprehensive QA testing infrastructure, prompt optimization with EARS methodology, session history recovery, documentation cleanup, PDF generation with Chinese font support, CLAUDE.md progressive disclosure optimization, CCPM skill registry search and management, Promptfoo LLM evaluation framework, iOS app development with XcodeGen and SwiftUI, fact-checking with automated corrections, Twitter/X content fetching, and intelligent macOS disk space recovery",
-    "version": "1.21.1",
+    "description": "Professional Claude Code skills for GitHub operations, document conversion, diagram generation, statusline customization, Teams communication, repomix utilities, skill creation, CLI demo generation, LLM icon access, Cloudflare troubleshooting, UI design system extraction, professional presentation creation, YouTube video downloading, secure repomix packaging, ASR transcription correction, video comparison quality analysis, comprehensive QA testing infrastructure, prompt optimization with EARS methodology, session history recovery, documentation cleanup, PDF generation with Chinese font support, CLAUDE.md progressive disclosure optimization, CCPM skill registry search and management, Promptfoo LLM evaluation framework, iOS app development with XcodeGen and SwiftUI, fact-checking with automated corrections, Twitter/X content fetching, intelligent macOS disk space recovery, skill quality review and improvement, and GitHub contribution strategy",
+    "version": "1.22.0",
     "homepage": "https://github.com/daymade/claude-code-skills"
   },
   "plugins": [
@@ -579,6 +579,46 @@
       "skills": [
         "./macos-cleaner"
       ]
+    },
+    {
+      "name": "skill-reviewer",
+      "description": "Reviews and improves Claude Code skills against official best practices. Supports three modes - self-review (validate your own skills), external review (evaluate others' skills), and auto-PR (fork, improve, submit). Use when checking skill quality, reviewing skill repositories, or contributing improvements to open-source skills",
+      "source": "./",
+      "strict": false,
+      "version": "1.0.0",
+      "category": "developer-tools",
+      "keywords": [
+        "skill-review",
+        "best-practices",
+        "claude-code",
+        "quality-assurance",
+        "open-source",
+        "contribution",
+        "auto-pr"
+      ],
+      "skills": [
+        "./skill-reviewer"
+      ]
+    },
+    {
+      "name": "github-contributor",
+      "description": "Strategic guide for becoming an effective GitHub contributor. Covers opportunity discovery, project selection, high-quality PR creation, and reputation building. Use when looking to contribute to open-source projects, building GitHub presence, or learning contribution best practices",
+      "source": "./",
+      "strict": false,
+      "version": "1.0.0",
+      "category": "developer-tools",
+      "keywords": [
+        "github",
+        "open-source",
+        "contribution",
+        "pull-request",
+        "reputation",
+        "contributor",
+        "oss"
+      ],
+      "skills": [
+        "./github-contributor"
+      ]
     }
   ]
 }