Fix plugin version (1.0.0->1.2.0), sync skill count to 762, automate both

- plugin.json was stuck at version 1.0.0 and count 753 — this is the file the
  installer reads, so installs showed 1.0 everywhere. Bumped to 1.2.0 / 762.
- Update skill count to 762 across README (badge + 6 mentions), marketplace.json,
  and plugin.json (754/753 -> 762 after merging PRs #70/#71/#81)
- update-index.yml: now auto-syncs the skill count into README.md,
  marketplace.json, and plugin.json on every skills/ change (no more manual drift)
- sync-marketplace-version.yml: release now bumps plugin.json too (not just
  marketplace.json) and pushes to main, so plugin version tracks the release tag

.github/workflows/sync-marketplace-version.yml

@@ -14,6 +14,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          ref: main
+          fetch-depth: 0
 
       - name: Extract version from tag
         id: version
@@ -22,18 +24,20 @@ jobs:
           echo "version=$VERSION" >> $GITHUB_OUTPUT
           echo "tag=$GITHUB_REF_NAME" >> $GITHUB_OUTPUT
 
-      - name: Update marketplace.json version
+      - name: Update marketplace.json and plugin.json version
         env:
           VERSION: ${{ steps.version.outputs.version }}
         run: |
           jq --arg v "$VERSION" '.metadata.version = $v | .plugins[].version = $v' .claude-plugin/marketplace.json > tmp.json
           mv tmp.json .claude-plugin/marketplace.json
-          echo "Updated marketplace.json to version $VERSION"
+          jq --arg v "$VERSION" '.version = $v' .claude-plugin/plugin.json > tmp.json
+          mv tmp.json .claude-plugin/plugin.json
+          echo "Updated marketplace.json and plugin.json to version $VERSION"
 
       - name: Commit and push
         run: |
           git config user.name "mukul975"
           git config user.email "mukuljangra5@gmail.com"
-          git add .claude-plugin/marketplace.json
-          git diff --staged --quiet || git commit -m "chore: bump marketplace version to ${{ steps.version.outputs.tag }}"
-          git push
+          git add .claude-plugin/marketplace.json .claude-plugin/plugin.json
+          git diff --staged --quiet || git commit -m "chore: bump plugin version to ${{ steps.version.outputs.tag }}"
+          git push origin HEAD:main

.github/workflows/update-index.yml

@@ -61,10 +61,52 @@ jobs:
           print(f"Updated index.json: {len(skills)} skills")
           EOF
 
-      - name: Commit updated index
+      - name: Sync skill count into README and marketplace
+        run: |
+          python3 << 'EOF'
+          import os, re, json
+
+          # Authoritative count: directories under skills/ that contain a SKILL.md
+          # and are not .bak backups (matches index.json generation above).
+          count = 0
+          for name in os.listdir("skills"):
+              if name.endswith(".bak"):
+                  continue
+              if os.path.isfile(os.path.join("skills", name, "SKILL.md")):
+                  count += 1
+          print(f"Authoritative skill count: {count}")
+
+          # README.md — replace the skills badge and every "<NNN> ... skills" phrase.
+          with open("README.md", encoding="utf-8") as f:
+              readme = f.read()
+          readme = re.sub(r"(badge/skills-)\d+", rf"\g<1>{count}", readme)
+          # "754 production-grade", "754 structured", "754 skills", "all 754 skills",
+          # "Scans 754 skill", "contains **754 skills**", BibTeX "{754 structured"
+          readme = re.sub(r"\b\d+(?=\s+production-grade cybersecurity skills)", str(count), readme)
+          readme = re.sub(r"\b\d+(?=\s+structured cybersecurity skills)", str(count), readme)
+          readme = re.sub(r"(all\s+)\d+(?=\s+skills)", rf"\g<1>{count}", readme)
+          readme = re.sub(r"(Scans\s+)\d+(?=\s+skill\b)", rf"\g<1>{count}", readme)
+          readme = re.sub(r"(contains\s+\*\*)\d+(?=\s+skills\*\*)", rf"\g<1>{count}", readme)
+          readme = re.sub(r"(\{)\d+(?=\s+structured cybersecurity skills)", rf"\g<1>{count}", readme)
+          with open("README.md", "w", encoding="utf-8") as f:
+              f.write(readme)
+
+          # marketplace.json + plugin.json — patch "<NNN> cybersecurity skills" in descriptions.
+          for path in (".claude-plugin/marketplace.json", ".claude-plugin/plugin.json"):
+              with open(path, encoding="utf-8") as f:
+                  data = f.read()
+              data = re.sub(r"\b\d+(?=\s+cybersecurity skills)", str(count), data)
+              json.loads(data)  # fail loudly if the regex broke JSON
+              with open(path, "w", encoding="utf-8") as f:
+                  f.write(data)
+
+          print("Synced skill count into README.md, marketplace.json, plugin.json")
+          EOF
+
+      - name: Commit updated index and skill count
         run: |
           git config user.name "mukul975"
           git config user.email "mukuljangra5@gmail.com"
-          git add index.json
-          git diff --staged --quiet || git commit -m "chore: auto-update index.json"
+          git add index.json README.md .claude-plugin/marketplace.json .claude-plugin/plugin.json
+          git diff --staged --quiet || git commit -m "chore: auto-update index.json and skill count"
           git push