A simple and easy load test library.

Log asynchronously to Grafana Loki

A coding agent that learns from its own performance using GEPA prompt optimization running in the background.

An asynchronous server that creates events for your event-driven application to use

Tiny mock-server with simple configuration

MARS (Multi-Agent Ruby SDK) provides a comprehensive framework for developers to implementmulti-agent solutions using pure Ruby. It offers a simple API for orchestrating multiple agents.

A simple Ruby command-line framework for dropping an AI buddy into your meeting.

Mini WebDriver BiDi binding for Ruby

Micro k8s on Ruby - a simple tool to deploy containers to mimic a (very) minimalistic k8 cluster with a nice REST API

A Ruby library for Telegram MTProto protocol with TCP abridged transport support

Lightweight async Ruby connector for NATS

publishing, subscribing, testing, and benchmarking utilities for Nchan.

NetMap is a powerful network scanner featuring parallel host discovery, OS detection, service fingerprinting, and a custom Ruby scripting engine.

An opinionated, drop-in agent harness for RubyLLM. Nexo composes the RubyLLM ecosystem into one coherent front door, adding a Sandbox+Permissions seam and a WorkflowRun lifecycle primitive.

Pure Ruby implementation of nanomsg's Scalability Protocols (SP) on top of async + io-stream. Per-socket HWM, opportunistic batching, wire-compatible with libnng over inproc/ipc/tcp.

Nous crawls same-host web pages, extracts readable content, and serializes clean Markdown as text or JSON.

A production-grade Ruby client for Nostr Wallet Connect (NIP-47). Handles the Nostr protocol, NIP-04 and NIP-44 v2 encryption, secp256k1 key derivation, Schnorr signing, and — most importantly — a reliable long-running WebSocket connection to the relay with heartbeat pings, forced recycle, exponential backoff, and SIGTERM handling. Developers call `pay_invoice`, `make_invoice`, `lookup_invoice`, etc. and `subscribe_to_notifications { |n| ... }` — the transport reliability is hidden.

Pure Ruby implementation of ZeroMQ with all socket types (REQ/REP, PUB/SUB, PUSH/PULL, DEALER/ROUTER, and draft types) and TCP/IPC/inproc transports. Built on protocol-zmtp (ZMTP 3.1 wire protocol) and Async fibers. No native libraries required.

Adds ws:// and wss:// transports to OMQ, implementing ZeroMQ RFC 45 (ZWS 2.0). Built on async-websocket. Registers both schemes on require; no OMQ core changes required beyond the .connection_class hook (omq >= 0.27).

OnyxCord is a Ruby Discord API library with Components V2, modern modals, raw-first events, and community support: https://discord.gg/Jy2tpCUtzM.