Sim Studio closes five agent authorization gaps

Sim Studio closed five authorization and accounting gaps in its agent-tool paths as part of version 0.7.52. The release notes point to an audit that found four write tools failed open when permission data was absent, while a file-import path had no write check at all. For teams deploying workflow agents, the patch sharpens the lesson from the case for an AI-agent security firewall: treat every agent tool as an alternate product interface, then enforce the same authorization at shared orchestration boundaries rather than trusting the UI route.