Capture webhooks and send HTTP requests locally. Think webhook.site meets Postman, but living on your machine where it belongs.

VSM is a small Ruby framework for building agentic systems using a Viable System Model–style architecture. It gives you Capsules: self‑contained components composed of five named systems (Operations, Coordination, Intelligence, Governance, Identity) plus an async runtime so many capsules can run ...

ActiveMatrix is a comprehensive Rails-native Matrix SDK that enables developers to build sophisticated multi-agent bot systems and real-time communication features. This gem provides deep Rails integration with ActiveRecord models, state machines for bot lifecycle management, multi-tiered memory ...

Abstraction to help work with A2A protocol

Ruby SDK for ARCP: envelope and message model, fiber-based runtime, client, WebSocket / stdio / in-memory transports, SQLite-backed resume log, capability negotiation, leases with budget and expiration, streamed results, and OpenTelemetry trace propagation. Built on socketry/async.

An Async AWS SDK adapter for `socketry/async` framework

Client and server implementation for gRPC using Async.

xDS support for Async::GRPC clients.

A HTTP request and response capture.

An Async server runtime for HTTY sessions that carry HTTP/2 over terminal side channels.

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

async client for polygon.io

A native library implementing the W3C WebDriver client specification.

Provides an async-http based send handler for aws-sdk-core.

Automatically modernize parts of your project/gem.

Rack app exposing the Brute agent over HTTP with JSON and SSE streaming endpoints. Deploy with Falcon.

Litmus-like library focusing on CEM Acceptance Tests

Simple Web Crawler

Crawlr is a modern Ruby web scraping framework built for respectful and efficient data extraction. Features async HTTP requests, robots.txt compliance, cookie management, proxy rotation, flexible CSS/XPath selectors, and comprehensive error handling. Designed for both simple scraping tasks and co...

Supports HTTP/2, HTTP/1.X, HTTP proxying, connection pooling, concurrent requests, and lots more