⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

WordPress Develop, Git-ified. Synced from git://develop.git.wordpress.org/, including branches and tags! This repository is just a mirror of the WordPress subversion repository. Please include a li…

AI features and experiments for WordPress. Modular framework for testing AI capabilities.

Industry standard API mocking for JavaScript.

Skills for Design Engineers.

CLI for managing WordPress locally using the Franken stack: Caddy, FrankenPHP, MariaDB, Mailpit, whoops, WordPress and WP-CLI.

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

Use your most capable model to audit your codebase and write plans for cheaper models to execute.

a fast local diff viewer

Cursor plugin specification and official plugins

Skills for Real Engineers. Straight from my .claude directory.

Review-first terminal diff viewer for agentic coders

Chrome DevTools for coding agents

A collection of performance tests for the real-time collaboration feature that hosting providers can run and submit back to WordPress.org.

Autonomous experiment loop extension for pi

The Hypothesis web-based annotation client.

Annotate with anyone, anywhere.

Useful utilities for working with Fetch

An MCP server for real-time collaborative editing of WordPress posts between Claude Code and human editors in Gutenberg.

Production-grade engineering skills for AI coding agents.

POC: WordPress 7.0 real-time collaboration over Cloudflare Workers + Durable Objects

TestAlly is an open-source, AI-powered accessibility assistant that generates per-component manual testing walkthroughs developers can trust. It bridges the critical gap where automated tools like …

Lightweight PHP debugger extension (forked from Xdebug, stripped to debug-only and optimized)

Claude skill that fixes PR comments and CI failures

stupid simple persistent memory and skill improvement

Orchestrate agents using skills

Your agent writes bad React. This catches it

Nightshift uses your leftover Claude / Codex budget to surprise you with useful PRs. Love them or leave them.

Custom skills for AI coding agents

Anthony Fu's curated collection of agent skills.