Google Zanzibar

A developer has created a Datalog DSL embedded in Lean4 for building verifiable knowledge bases, inspired by Google Zanzibar's relationship-based access control logic. The DSL allows defining entities…

A new open-source Lean 4 Datalog DSL called ZIL, inspired by Google's Zanzibar authorization system, allows developers to model relationships between code, requirements, tests, and tasks using compact…