Shopify’s Ruby Style Guide

Unofficial agent skills + reference guide that teach AI coding assistants to write Rails the 37signals way — extracted from Fizzy, Campfire, and DHH's code reviews

🤖 WebMCP

A categorized collection of FFmpeg commands for video automation pipelines.

Synthetic monitoring engine with Playwright and Prometheus metrics

Claude skills based on the Layered Rails book and beyond

Fizzy CLI and Agent Skills

mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

Deploy static sites using nginx + SSI with Kamal

37signals Employee Handbook

Framework for a local AI agent powered task management system

An autonomous agent for deep financial research

Yabeda plugin to collect basic metrics for Rails applications

Opinionated Ubuntu Setup

Prometheus CloudFlare Exporter

Prometheus CloudFlare Exporter

Kanban as it should be. Not as it has been.

Agent SKILL for Claude Code and Opencode and others.

A modern rich text editor for Rails.

A caching, resizing image proxy written in Go

Super simple group chat, without a subscription

Beautiful, Modern & Opinionated Linux

Fizzy SaaS version

A Ruby Implementation of the Model Context Protocol

Publishes government content on GOV.UK