From fc15bd940391cd7d93ff1afb691c79441218c336 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 30 Jan 2026 06:57:57 +0000
Subject: [PATCH] Add CI workflow to validate marketplace.json is valid JSON

Adds a GitHub Actions workflow that runs on PRs when .claude-plugin/marketplace.json
is modified. The workflow uses jq to validate the JSON structure.

Related Slack thread: https://anthropic.slack.com/archives/C09KU300P7F/p1769756203361729
---
 .../workflows/validate-marketplace-json.yml   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 .github/workflows/validate-marketplace-json.yml

diff --git a/.github/workflows/validate-marketplace-json.yml b/.github/workflows/validate-marketplace-json.yml
new file mode 100644
index 0000000..e7a9045
--- /dev/null
+++ b/.github/workflows/validate-marketplace-json.yml
@@ -0,0 +1,23 @@
+name: Validate Marketplace JSON
+
+on:
+  pull_request:
+    paths:
+      - '.claude-plugin/marketplace.json'
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Validate marketplace.json
+        run: |
+          echo "Validating .claude-plugin/marketplace.json..."
+          if jq empty .claude-plugin/marketplace.json 2>&1; then
+            echo "Valid JSON"
+          else
+            echo "Invalid JSON in .claude-plugin/marketplace.json"
+            exit 1
+          fi