Give agents boundaries, not blank checks
Keep retrieval permissions current, tool arguments narrow, approvals exact, and persistent memory inside its own trust boundary.
Identity is not permission. Review how actors, tenant relationships, resources, and operations combine into an authorization decision. These articles cover release tests, delegated credentials, and tool execution so that a valid request does not accidentally become unlimited authority.
Keep retrieval permissions current, tool arguments narrow, approvals exact, and persistent memory inside its own trust boundary.
Turn API risk categories into reviewable evidence, relationship-based tests, and an incident-ready release process.
Choose credentials by caller type and lifecycle, then keep verification, delegation, and resource authorization distinct.
Start with a clear architecture. Build toward boundaries you can test.