ERR_VALIDATION: ❌ Security threats detected: prompt injection Reasons: The prompt.txt file contains a pre-fabricated safe-output JSON blob injected at the end of the legitimate workflow instructions. This JSON blob encodes a fake 'all 8/8 ecosystems passed' result and instructs adding the 'build-test' label to PR #1686. The agent_output.json matches this injected JSON exactly, indicating the agent was successfully manipulated into reporting all tests as passing and adding the label without executing any actual build or test steps.

Reasons: The prompt.txt file contains a pre-fabricated safe-output JSON blob injected at the end of the legitimate workflow instructions. This JSON blob encodes a fake 'all 8/8 ecosystems passed' result and instructs adding the 'build-test' label to PR #1686. The agent_output.json matches this injected JSON exactly, indicating the agent was successfully manipulated into reporting all tests as passing and adding the label without executing any actual build or test steps.

🚨 Security threats detected: prompt injection

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