2026-07-22T11:09:51.710Z [DEBUG] Tool search disabled: ToolSearchTool is not available (may have been disallowed via disallowedTools).
2026-07-22T11:09:51.713Z [DEBUG] attribution header x-anthropic-billing-header: cc_version=2.1.216.bb6; cc_entrypoint=sdk-cli;
2026-07-22T11:09:51.714Z [DEBUG] [API:timing] dispatching to firstParty model=claude-sonnet-4.5
2026-07-22T11:09:51.715Z [DEBUG] [API REQUEST] /v1/messages source=sdk
2026-07-22T11:09:51.863Z [ERROR] "API error (attempt 1/11): 400 400 checking server-to-server token: [REDACTED] request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n"
2026-07-22T11:09:51.874Z [ERROR] "Error in API request: 400 checking server-to-server token: [REDACTED] request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n"
2026-07-22T11:09:51.948Z [ERROR] "API error (attempt 1/11): 400 400 checking server-to-server token: [REDACTED] request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n"
{"type":"assistant","message":{"id":"1ca21ce6-90a6-460e-917c-31aecc46913c","container":null,"model":"<synthetic>","role":"assistant","stop_details":null,"stop_reason":"stop_sequence","stop_sequence":"","type":"message","usage":{"input_tokens":0,"output_tokens":0,"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":null,"cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"inference_geo":null,"iterations":null,"speed":null},"content":[{"type":"text","text":"API Error: 400 checking server-to-server token: bad request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n"}],"context_management":null},"parent_tool_use_id":null,"session_id":"cbd16214-d294-4208-b407-5e8358251ec5","uuid":"3249ae62-aa06-45da-9ea8-b86fcaf16d52","timestamp":"2026-07-22T11:09:51.949Z","error":"unknown"}
{"type":"result","subtype":"success","is_error":true,"api_error_status":400,"duration_ms":292,"duration_api_ms":0,"num_turns":1,"result":"API Error: 400 checking server-to-server token: bad request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n","stop_reason":"stop_sequence","session_id":"cbd16214-d294-4208-b407-5e8358251ec5","total_cost_usd":0,"usage":{"input_tokens":0,"cache_creation_input_tokens":0,"cache_read_input_tokens":0,"output_tokens":0,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{},"permission_denials":[],"terminal_reason":"api_error","fast_mode_state":"off","uuid":"eaf17708-8a31-45ad-8d69-aa376152d9a3"}
2026-07-22T11:09:51.948Z [ERROR] "Error in API request: 400 checking server-to-server token: [REDACTED] request: GitHub App Server-To-Server Tokens are not supported for this endpoint\n"
Workflow Failure
Workflow: Smoke Claude on Copilot
Branch: copilot/fix-claude-configuration
Run: https://github.com/github/gh-aw/actions/runs/29914483306
Pull Request: #46013
Warning
Engine Failure: The
claudeengine terminated unexpectedly.Last agent output:
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