A comprehensive test framework for validating A2A protocol server implementations. Includes tests for REST and gRPC bindings covering agent discovery, messaging, streaming, task management, push notifications, error handling, and more.

Abstraction to help work with A2A protocol

Native server for CalDAV/CardDAV. Built on protocol-caldav for wire-format concerns.

Async-native Matrix protocol primitives built on the Socketry async ecosystem. Provides well-known discovery, event notification, and application service models.

Production-grade coding agent with tool execution, middleware pipeline, context compaction, session persistence, and multi-provider LLM support.

OOP abstraction that allows you to deploy and manage kubernetes resources using Ruby.

Pure protocol code for CalDAV (RFC 4791) and CardDAV (RFC 6352). No rack, no async, no I/O. Pair with async-caldav for a server.