diff --git a/.github/workflows/title-checker.yml b/.github/workflows/title-checker.yml
deleted file mode 100644
index ea4e36d5..00000000
--- a/.github/workflows/title-checker.yml
+++ /dev/null
@@ -1,99 +0,0 @@
-name: PR Title Checker
-
-on:
-  pull_request_target:
-    types: [opened, edited, reopened]
-
-jobs:
-  check-title:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: Validate PR Title and Apply Labels
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const title = context.payload.pull_request.title;
-            const { owner, repo } = context.repo;
-            const pr_number = context.payload.pull_request.number;
-
-            const regex = /^([a-z-]+)(?:\(([^)]+)\))?(!?): ([A-Z].+)$/;
-            const match = title.match(regex);
-
-            if (!match) {
-              core.setFailed("PR title does not follow any of the accepted formats:\n  'type(scope)!: Description'\n  'type(scope): Description'\n  'type!: Description'\n  'type: Description'\n  See https://www.conventionalcommits.org/ for more details");
-              return;
-            }
-
-            const [_, type, scope, breaking, __] = match;
-
-            const displayTitle = `${title} (#${pr_number})`;
-            const maxLength = 72;
-
-            if (displayTitle.length > maxLength) {
-              core.setFailed(
-                `PR title is too long by ${displayTitle.length-maxLength} characters.`
-              );
-              return;
-            }
-
-            const repoLabels = await github.rest.issues.listLabelsForRepo({
-              owner,
-              repo,
-              per_page: 100,
-            });
-
-            const labelNames = repoLabels.data.map(l => l.name);
-            const labelsToAdd = [];
-
-            const typeLabel = `cc: ${type}`;
-            if (!labelNames.includes(typeLabel)) {
-              core.setFailed(`Invalid type: "${type}". No label "${typeLabel}" found in repo.`);
-              return;
-            }
-            labelsToAdd.push(typeLabel);
-
-            if (scope) {
-              const scopeLabel = `package: ${scope}`;
-              if (!labelNames.includes(scopeLabel)) {
-                core.setFailed(`Invalid scope: "${scope}". No label "${scopeLabel}" found in repo.`);
-                return;
-              }
-              labelsToAdd.push(scopeLabel);
-            }
-
-            if (breaking === '!') {
-              if (!labelNames.includes('breaking-change')) {
-                core.setFailed('No "breaking-change" label found in repo.');
-                return;
-              }
-              labelsToAdd.push('breaking-change');
-            }
-
-            const prLabels = await github.rest.issues.listLabelsOnIssue({
-              owner,
-              repo,
-              issue_number: pr_number,
-              per_page: 100,
-            });
-            const managedPrefixes = ['cc: ', 'package: '];
-            const labelsToRemove = prLabels.data
-              .map(l => l.name)
-              .filter(n => managedPrefixes.some(p => n.startsWith(p)) || n === 'breaking-change');
-            for (const label of labelsToRemove) {
-              await github.rest.issues.removeLabel({
-                owner,
-                repo,
-                issue_number: pr_number,
-                name: label
-              });
-            }
-
-            await github.rest.issues.addLabels({
-              owner,
-              repo,
-              issue_number: pr_number,
-              labels: labelsToAdd
-            });
-            console.log(`Successfully added labels: ${labelsToAdd.join(', ')}`);
diff --git a/.github/workflows/title-formatter.yml b/.github/workflows/title-formatter.yml
new file mode 100644
index 00000000..82bf6487
--- /dev/null
+++ b/.github/workflows/title-formatter.yml
@@ -0,0 +1,78 @@
+name: PR Title Formatter
+
+on:
+  pull_request_target:
+    types: [opened, edited, reopened, labeled, unlabeled]
+
+jobs:
+  format-title:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    steps:
+      - name: Format PR Title from Labels
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            const pr_number = context.payload.pull_request.number;
+            const rawTitle = context.payload.pull_request.title;
+
+            // Step 1: Strip any existing CC prefix to get the bare description.
+            const ccRegex = /^[a-z-]+(?:\([^)]+\))?!?: (.+)$/;
+            const ccMatch = rawTitle.match(ccRegex);
+            let description = ccMatch ? ccMatch[1] : rawTitle;
+
+            // Step 2: Capitalize first letter.
+            description = description.charAt(0).toUpperCase() + description.slice(1);
+
+            // Step 3: Read PR labels and require exactly one "cc: <type>" label.
+            const prLabels = await github.rest.issues.listLabelsOnIssue({
+              owner,
+              repo,
+              issue_number: pr_number,
+              per_page: 100,
+            });
+            const labelNames = prLabels.data.map(l => l.name);
+
+            const ccLabels = labelNames.filter(n => n.startsWith('cc: '));
+            if (ccLabels.length === 0) {
+              core.setFailed('No "cc: <type>" label found on this PR. Please add exactly one.');
+              return;
+            }
+            if (ccLabels.length > 1) {
+              core.setFailed(`Multiple "cc: <type>" labels found: ${ccLabels.join(', ')}. Please keep exactly one.`);
+              return;
+            }
+            const type = ccLabels[0].slice(4);
+
+            // Step 4: Use scope from "package: <name>" label if exactly one is present.
+            const packageLabels = labelNames.filter(n => n.startsWith('package: '));
+            const scope = packageLabels.length === 1 ? packageLabels[0].slice(9) : null;
+
+            // Step 5: Check for breaking-change label.
+            const isBreaking = labelNames.includes('breaking-change');
+
+            // Step 6: Build new title.
+            let newTitle = type;
+            if (scope) newTitle += `(${scope})`;
+            if (isBreaking) newTitle += '!';
+            newTitle += `: ${description}`;
+
+            // Step 7: Enforce 72-character limit (counting the trailing " (#NNN)").
+            const displayTitle = `${newTitle} (#${pr_number})`;
+            if (displayTitle.length > 72) {
+              core.setFailed(
+                `Formatted title is too long by ${displayTitle.length - 72} characters: "${displayTitle}"`
+              );
+              return;
+            }
+
+            // Step 8: Update the PR title.
+            await github.rest.pulls.update({
+              owner,
+              repo,
+              pull_number: pr_number,
+              title: newTitle,
+            });
+            console.log(`PR title updated to: "${newTitle}"`);