Add redirect checker to block PRs with deleted pages missing redirects

.github/workflows/check-redirects.yml

@@ -0,0 +1,126 @@
+name: Check Redirects for Deleted Pages
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+    paths:
+      - "app/**/*.md"
+      - "app/**/*.mdx"
+      - "next.config.ts"
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  check-redirects:
+    name: Verify Deleted Pages Have Redirects
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Full history needed for branch comparison
+
+      - name: Fetch base branch
+        run: git fetch origin ${{ github.base_ref }}:${{ github.base_ref }}
+
+      - name: Check for missing redirects
+        id: check
+        run: |
+          chmod +x ./scripts/check-redirects.sh
+          ./scripts/check-redirects.sh ${{ github.base_ref }} 2>&1 | tee redirect-check-output.txt
+        continue-on-error: true
+
+      - name: Comment on PR if redirects are missing
+        if: steps.check.outcome == 'failure'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const output = fs.readFileSync('redirect-check-output.txt', 'utf8');
+
+            // Extract the missing redirects and suggestions from output
+            const body = `## 🔗 Missing Redirects Detected
+
+            This PR deletes markdown files that don't have corresponding redirects in \`next.config.ts\`.
+
+            When you delete a page, you must add a redirect to prevent broken links for users who have bookmarked the old URL.
+
+            <details>
+            <summary>📋 View Details</summary>
+
+            \`\`\`
+            ${output}
+            \`\`\`
+
+            </details>
+
+            ### How to fix
+
+            1. Open \`next.config.ts\`
+            2. Find the \`redirects()\` function
+            3. Add redirect entries for each deleted file (see suggestions above)
+            4. Push the changes
+
+            ---
+            *This check ensures we maintain URL stability for our documentation.*`;
+
+            // Check if we already commented
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+
+            const botComment = comments.find(comment =>
+              comment.user.type === 'Bot' &&
+              comment.body.includes('Missing Redirects Detected')
+            );
+
+            if (botComment) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: botComment.id,
+                body: body
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body: body
+              });
+            }
+
+      - name: Remove outdated comment if check passes
+        if: steps.check.outcome == 'success'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+
+            const botComment = comments.find(comment =>
+              comment.user.type === 'Bot' &&
+              comment.body.includes('Missing Redirects Detected')
+            );
+
+            if (botComment) {
+              await github.rest.issues.deleteComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: botComment.id,
+              });
+            }
+
+      - name: Fail if redirects are missing
+        if: steps.check.outcome == 'failure'
+        run: |
+          echo "❌ Missing redirects for deleted pages. See PR comment for details."
+          exit 1

app/en/guides/_meta.tsx

@@ -7,9 +7,6 @@ export const meta: MetaRecord = {
   "create-tools": {
     title: "Create tools",
   },
-  "agent-frameworks": {
-    title: "Agent frameworks",
-  },
   "user-facing-agents": {
     title: "User-facing agents",
   },

app/en/guides/tool-calling/_meta.tsx

@@ -7,9 +7,6 @@ export const meta: MetaRecord = {
   "call-third-party-apis": {
     title: "Call third-party APIs",
   },
-  "mcp-clients": {
-    title: "Connect to MCP clients",
-  },
   "custom-apps": {
     title: "In custom applications",
   },

next.config.ts

@@ -495,6 +495,28 @@ const nextConfig: NextConfig = withLlmsTxt({
           destination: "/:locale/guides/create-tools/:path*",
           permanent: true,
         },
+        // Agent frameworks moved from guides to get-started
+        {
+          source: "/:locale/guides/agent-frameworks",
+          destination: "/:locale/get-started/agent-frameworks",
+          permanent: true,
+        },
+        {
+          source: "/:locale/guides/agent-frameworks/:path*",
+          destination: "/:locale/get-started/agent-frameworks/:path*",
+          permanent: true,
+        },
+        // MCP clients moved from guides/tool-calling to get-started
+        {
+          source: "/:locale/guides/tool-calling/mcp-clients",
+          destination: "/:locale/get-started/mcp-clients",
+          permanent: true,
+        },
+        {
+          source: "/:locale/guides/tool-calling/mcp-clients/:path*",
+          destination: "/:locale/get-started/mcp-clients/:path*",
+          permanent: true,
+        },
       ];
     },
     headers: async () => [