The Permission Layer https://thepermissionlayer.com/ The weekly briefing on AI agent governance: agent identity, permissions, MCP security, and what agents cost to run. Vendor-neutral, always. en-us Fri, 24 Jul 2026 00:00:00 GMT Issue #0: A frontier model broke out of its sandbox https://thepermissionlayer.com/archive/issue-0/ https://thepermissionlayer.com/archive/issue-0/ Fri, 24 Jul 2026 00:00:00 GMT Plus: MCP gets enterprise auth, Cedar stops scope creep, shadow AI gets an inventory.