One interface, every protocol
Summary
OpenBindings proposes a universal interface standard, the OpenBindings Interface (OBI), to unify interactions across REST, gRPC, MCP, GraphQL, and more. It argues that fragmentation and vendor lock-in stem from the lack of a common description layer and demonstrates how OBIs enable machine-readable, protocol-agnostic definitions that improve discoverability and AI-assisted interaction. The article includes a minimal OBI example and a CLI-based demo to illustrate immediate value.