diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 47c27b1..c72cbf3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -61,6 +61,15 @@ repos:
         pass_filenames: false
         always_run: true
 
+      - id: validate-marketplace
+        name: Validate marketplace manifest
+        description: Run claude plugin validate --strict on the root marketplace manifest
+        entry: claude plugin validate --strict .claude-plugin/marketplace.json
+        language: system
+        stages: [pre-push]
+        pass_filenames: false
+        always_run: true
+
       - id: skill-frontmatter
         stages: ['pre-commit']
         name: SKILL.md frontmatter validation