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

A minimalist design exploration

OpenCode plugin for desktop notifications and sounds on permission, completion, and error events.

A curated list of tools, kits, templates, integrations, and resources for Docker Sandboxes (sbx) running AI coding agents in isolated microVMs.

A cookbook of example kits for Docker Sandboxes (sbx)

Community repository for sbx kits

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, secur…

One place for service teams to find styles, components and patterns for designing government services.

Organisation for your agent teams inspired by time-tested Royal Navy operating procedures.

Multi-agent adversarial code review for any coding agent

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

My own agent skills for tools I use

Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Spec-Driven-Development kit + MCP

Setup Mago CLI in GitHub Actions

Production-grade engineering skills for AI coding agents.

Dear agents, it's getting Fizzy in here. Get popping.

The open source coding agent.

Keyless Git signing using Sigstore

Go library for SARIF - Static Analysis Results Interchange Format

Selected Go-internal packages factored out from the standard library

Replace port numbers with stable, named local URLs. For humans and agents.

Skills Catalog for Codex

Lightweight coding agent that runs in your terminal

Your code is under new management. Agents that review your code.

A small utility package that provides a modern, fluent interface for adding WordPress action and filter hooks. Chain methods to build your hooks in a more expressive and readable way.

GitHub token permissions Monitor and Advisor actions

GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwoot. Built with Golang for efficient memory use.

Gem to distribute the tech docs project