Plasma is a Ruby-based SDK that provides a Rails-inspired, convention-over-configuration approach to building Model Context Protocol servers.

This gem provides a set of helpers to generate and verify signatures of http://www.platbamobilom.sk service.

We want to play music at our office. Everyone has their own library on their own machines, and everyone except for me plays shitty music. Play is designed to make office music more palatable.

Plone REST api library and command

An HTTP/2 Library for Ruby

Plumbo injects a development-only panel into your Rails app that traces every file (controller, helper, layout, templates, partials) used to render the current page, with click-to-copy @paths for pasting into an AI assistant. Self-contained: no Tailwind, Stimulus, or JS bundler required.

Show .md files

A command-line client for the Poke message transport server.

Poly is a Ruby CMS with smart asset compiling and much, much more.

Protocol-only core gem: Adapter contract, capability registry, manifest builder, and an MCP server wrapper. No commerce-backend deps.

WebMCP as a transport, not a commerce backend. Inbound: registers a Portage-powered store's catalog/cart/checkout tools on the page via document.modelContext, each one calling back into the same Portage::Ucp::Mcp::Server every other transport uses. Outbound: a portage-ucp-client transport that di...

A doorman for your Rack application. Checks if REMOTE_USER matches the subdomain. Requires some authentication means to set REMOTE_USER.

A doorman for your Rack application. Checks if REMOTE_USER matches the subdomain. Requires some authentication means to set REMOTE_USER.

Captures errors and operational signals for PostDeploy's production toolkit ingest endpoint, with an optional Rails railtie for automatic unhandled-exception capture.

Export Prometheus statistics for a Postfix server

A simple rack-based proxy that allows you to run your node apps through Pow.

Framework-neutral Ruby host for the canonical FlexDoc OpenAPI renderer with thin Rack and Rails integrations.

Rack middleware to server-side render your JavaScript apps by prerender.cloud

If you want to replicate a site section with some change (like translation) and mantain the url pretty maybe this is the right library.

Web development suite based on the ideas of Nancy and Sinatra