▎ Your AI already knows how to code. This teaches it how to SHIP. ▎ ▎ I've launched 133+ apps — SaaS products, macOS apps, games, directories, AI tools — almost entirely ▎ through Claude Code. Along the way I tuned a configuration so complete that every new project starts ▎ launch-ready instead of half-finished. ▎ ▎ The BaddAss Dev Kit is that exact configuration, scrubbed, documented, and packaged as a one-command ▎ Claude Code plugin. ▎ ▎ What happens after you install it ▎ ▎ 🚀 Every app starts launch-complete. My 25-point Standard Features doctrine means Claude builds dark ▎ mode, error boundaries, SEO meta, accessibility, toasts, loading states, settings/FAQ/about pages by ▎ default — without being asked. You stop reviewing for the same omissions over and over. ▎ ▎ 🛡️ Security becomes a gate, not a hope. Mandatory checklists before any commit touching auth, payments, ▎ or user input — including LLM prompt-injection defense almost nobody's setup has (with a bundled, ▎ MIT-licensed, tested module you can embed in your own apps). ▎ ▎ ⚡ One command per platform. /new-next-app, /new-swift-app (with full codesign + notarize flow), ▎ /new-electron-app, /new-pwa-game, /new-capacitor-app, /new-unity-game, /build-dmg, /deploy-vercel — 16 ▎ commands, each encoding the complete preferred stack. ▎ ▎ 📐 Language rules tuned over hundreds of sessions. Full TypeScript, Python, and Swift packs: style, ▎ testing standards (80% coverage doctrine), patterns, and per-language security. ▎ ▎ What's in the box ▎ - 16 slash commands (scaffolds, deploy flows, review workflows) ▎ - 17 engineering rules files ▎ - The Doctrine: a battle-tested CLAUDE.md template ▎ - Prompt-injection-defense module (MIT, 18/18 tests — yours to embed in shipped apps) ▎ - Decision-archive template for per-repo architectural records ▎ - Companions guide (the third-party tools I pair it with) ▎ ▎ Install (60 seconds) ▎ claude plugin marketplace add <unzipped folder> ▎ claude plugin install baddass-dev-kit@baddass-marketplace ▎ /setup-doctrine ▎ ▎ The setup command merges everything into your config — and asks before touching anything you already ▎ have. ▎ ▎ Who it's for ▎ Anyone using Claude Code who's tired of getting 80%-finished apps. Works standalone; pairs beautifully ▎ with BaddAssApp (https://baddassapp.com), my free desktop command center for AI agents.