App token exchange failed: 500 Internal Server Error - Internal server error

[vladbogo]

Describe the bug

all our CI runs fail with

Auto-detected mode: agent for event: pull_request
Requesting OIDC token...
Attempt 1 of 3...
OIDC token successfully obtained
Exchanging OIDC token for app token...
Attempt 1 of 3...
App token exchange failed: 500 Internal Server Error - Internal server error
Attempt 1 failed: Internal server error
Retrying in 5 seconds...
Attempt 2 of 3...
App token exchange failed: 500 Internal Server Error - Internal server error
Retrying in 10 seconds...
Attempt 2 failed: Internal server error
Attempt 3 of 3...
App token exchange failed: 500 Internal Server Error - Internal server error
Attempt 3 failed: Internal server error
Operation failed after 3 attempts
Error: Action failed with error: Internal server error
Error: Process completed with exit code 1.

To Reproduce

• happens for all CI runs

Expected behavior

• The auth to succeed and the action to run

Screenshots

Workflow yml file

API Provider

[x] Anthropic First-Party API (default)
[ ] AWS Bedrock
[ ] GCP Vertex

Additional context

• related to I get Error: Failed to setup GitHub token: Error: Internal server error #863
• checked app permissions and everything looks fine

[evangelosdaniil]

Same issue here. Not sure if it helps, but I found that adding github_token to the claude-review step makes it pass.

        id: claude-review
        uses: anthropics/claude-code-action@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
          plugins: 'code-review@claude-code-plugins'
        ...

[ashwin-ant]

Can you share your workflow file?