diff --git a/.github/workflows/claude-dedupe-issues.yml b/.github/workflows/claude-dedupe-issues.yml
index afcdf9f5..e75c2cc0 100644
--- a/.github/workflows/claude-dedupe-issues.yml
+++ b/.github/workflows/claude-dedupe-issues.yml
@@ -23,13 +23,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Run Claude Code slash command
-        uses: anthropics/claude-code-base-action@beta
+        uses: anthropics/claude-code-base-action@v1
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           prompt: "/dedupe ${{ github.repository }}/issues/${{ github.event.issue.number || inputs.issue_number }}"
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           claude_args: "--model claude-sonnet-4-5-20250929"
-          claude_env: |
-            GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Log duplicate comment event to Statsig
         if: always()
diff --git a/.github/workflows/claude-issue-triage.yml b/.github/workflows/claude-issue-triage.yml
index 49f3d547..6512f707 100644
--- a/.github/workflows/claude-issue-triage.yml
+++ b/.github/workflows/claude-issue-triage.yml
@@ -95,13 +95,14 @@ jobs:
           EOF
 
       - name: Run Claude Code for Issue Triage
-        uses: anthropics/claude-code-base-action@beta
+        timeout-minutes: 5
+        uses: anthropics/claude-code-base-action@v1
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           prompt_file: /tmp/claude-prompts/triage-prompt.txt
-          allowed_tools: "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"
-          timeout_minutes: "5"
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-          mcp_config: /tmp/mcp-config/mcp-servers.json
-          claude_args: "--model claude-sonnet-4-5-20250929"
-          claude_env: |
-            GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          claude_args: |
+            --model claude-sonnet-4-5-20250929
+            --mcp-config /tmp/mcp-config/mcp-servers.json
+            --allowedTools "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index ab28f5fc..d469b0e7 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -31,7 +31,7 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: anthropics/claude-code-action@beta
+        uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           claude_args: "--model claude-sonnet-4-5-20250929"
diff --git a/.github/workflows/oncall-triage.yml b/.github/workflows/oncall-triage.yml
index 8cb0a982..f512eca5 100644
--- a/.github/workflows/oncall-triage.yml
+++ b/.github/workflows/oncall-triage.yml
@@ -109,12 +109,13 @@ jobs:
           EOF
 
       - name: Run Claude Code for Oncall Triage
-        uses: anthropics/claude-code-base-action@beta
+        timeout-minutes: 10
+        uses: anthropics/claude-code-base-action@v1
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           prompt_file: /tmp/claude-prompts/oncall-triage-prompt.txt
-          allowed_tools: "mcp__github__list_issues,mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue"
-          timeout_minutes: "10"
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
-          mcp_config: /tmp/mcp-config/mcp-servers.json
-          claude_env: |
-            GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          claude_args: |
+            --mcp-config /tmp/mcp-config/mcp-servers.json
+            --allowedTools "mcp__github__list_issues,mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue"