Gem for dealing with `SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed` error

Connects to MCP servers over HTTP or stdio. Supports tools, resources, and prompts.

cfn-events reads the events for an AWS CloudFormation stack. It can be used to "tail" the log, and to wait until a stack update is resolved, successfully or otherwise. Defaults to eu-west-1, or whatever $AWS_REGION is set to. Respects $https_proxy.

Little rack middleware to insert '<link href="http://example.org/text.html" rel="canonical" />' into all HTTP HTML responses for SEO reasons

RabbitMQ HTTP API client for Ruby

A lightweight, flexible routing system that provides a Rails-like DSL for defining and matching HTTP routes

Makes http fun! Also, makes consuming restful web services dead easy.

KairosChain is a Model Context Protocol (MCP) server for self-managed, evolvable AI skill definitions. It combines Pure Skills design (Ruby DSL/AST) with a private blockchain, enabling AI agents to define, evolve, and audit their own capabilities through self-referential skill management. Support...

A transparent HTTP proxy useful in the preliminary recognize step for a web application security assessment

A zero-config HTTP/2 proxy for lightweight production deployments

Ruby wrapper for the CareerBuilder V2 HTTP XML API

Add vector search to your Ruby apps without external services. zvec provides native bindings to Alibaba's high-performance C++ vector database via Rice, supporting HNSW, IVF, and flat indexes with multiple distance metrics. Build semantic search, recommendations, RAG pipelines, and similarity mat...

Gem for finding and testing http proxy servers

HTTP proxy with the ability to capture requests and generate a fake response. It is *not* intended to use in production environments, but only in integration tests.

Replace inline http passwords (http://user:password@host) with 'xxx' in cap log output

The Paubox Rails Gem integrates Paubox's Transactional Email HTTP API with ActionMailer.

Caldecott HTTP/Websocket Tunneling Library

A simple HTTP client wrapper for Dingtalk.

HTTParty over the Bit Bucket API

A simple gem that provides a client to Microsoft's Bing Search API Endpoint using HTTP GET