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

A Toolset for NLU evaluation

Create private and public keys, sign events and validate their signature and schema

A unified OpenAPI toolkit for Rails that combines test-driven spec generation, reusable schema components as Ruby classes, and runtime request/response validation middleware. Supports OpenAPI 3.0 and 3.1. Works with both RSpec and Minitest.

A lightweight reactive microservice framework.

CLI for the Polyn service framework

Build maintainable, localized, and testable AI prompts using ERB or Liquid templates with Rails conventions

rc-minitest-openapi turns Rails minitest integration tests into the source of truth for an OpenAPI 3.0 document. Tests declare each operation and its response schema, the live response is validated against that schema as the suite runs, and the openapi:generate rake task writes the document. An rswag-style block DSL and plain helper methods are both supported.

Behold! My Reportinator! Reportinator makes reports from JSON files.

DUH support for RgGen

Rhales is a framework for building server-rendered components with client-side data hydration using .rue files called RSFCs (Ruby Single File Components). Similar to Vue.js single file components but for server-side Ruby applications. Features include Handlebars-style templating, JSON data injection, partial support, pluggable authentication adapters, and security-first design.

gem using RapidJSON as a backend to provide fast validation for JSON schemas

Configuration management tool for AI-assisted development workflows. Author rules once, compile to Claude Code, Cursor, AGENTS.md, and more.

Validate your controller routes request and response schemas.

Easy RSMP site and supervisor communication.

Validate RSMP message using RSMP JSON Schema. Support validating against core and different SXL's, in different versions.

Validate RSMP message against RSMP JSON Schema. Support validating against core and different SXL's, in different versions.

Load JSON schemas into RSwag's Swagger/OpenAPI spec

Rails アプリに組み込み、認証・セッションをホストに委譲したまま presigned URL を返すエンジン。

Ruby integration for the Sara JSON Schema