Show HN: OpenBindings – One Contract for REST, gRPC, MCP, GraphQL and Beyond

Category: devtools

Tags: api-gateway, protocol-abstraction, developer-tool

Score: 6.7/10 (Innovation: 7, Technical: 6, Documentation: 3, Utility: 7)

OpenBindings appears to be a tool that provides a unified interface or contract to interact with multiple API protocols (REST, gRPC, MCP, GraphQL). It's interesting because it aims to abstract away protocol-specific details, potentially simplifying client-side integration in polyglot API environments.

Target audience: backend devs, full-stack devs, devops

Repository: https://openbindings.com

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