Writing a good AGENTS.md
Reference AGENTS.md files plus prompts that pair well with them.
- Workflow Contract for AI-Driven Repos
Non-negotiables for shipping safely when parallel agents share one repo and a live user base — pre-flight, branch hygiene, live-site rules.
- Modern Indie SaaS Architecture (2026)
Default stack: Next.js + Supabase + Vercel + Resend, with the request flow drawn out
- Production Incident Response Runbook
First 15 minutes when a production alert fires — acknowledge, triage, decide, communicate
- Mom Test User Interview Script
30-min user interview guide that gets past politeness to real signal
- Supabase RLS Patterns (the 5 that cover 90%)
Row-Level Security patterns: owner-only, public-read, admin, role-based, org-scoped
- AI Coding Agent System Prompt
Battle-tested system prompt for autonomous coding agents
- Claude Code Onboarding Checklist
First 30 minutes Claude Code spends in a new repo, in order
- Startup Launch & Growth
Bootstrap-first launch + PMF playbook for founders who already shipped
- iOS Design Spec — ChatGPT
Quiet white canvas, message-bubble layout, streaming text motion, SF Pro ramp for chat agent UIs.
- iOS Design Spec — Cal AI
Calorie-tracker UI: ring-gauge widgets, food-log card patterns, friendly numerals, haptic feedback specs.
- iOS Design Spec — Airbnb
Cereal display ramp, Rausch action color, listing-card layout, photo-driven hero patterns and motion.
- iOS Design Spec — Uber
Map-first layout, Uber Move type, request-to-ride flow, haptic and motion specs for ride-hailing UIs.
- iOS Design Spec — TikTok
Edge-to-edge vertical video, neon cyan/red accents, FYP gestures and haptic specs for SwiftUI / Expo.
- iOS Design Spec — Duolingo
Owl-green palette, DIN Round typography, lesson-bubble layout, streak and gem haptics, friendly motion curves.
- iOS Design Spec — Spotify
True-black canvas, Spotify Green accents, album-art-driven gradients, now-playing motion. SF Pro ramp + tokens for SwiftUI / Expo.
- iOS Design Spec — DoorDash
DoorDash Red action color, restaurant-card typography, cart and checkout patterns, motion specs for AI coding agents.
- iOS Design Spec — Instagram
Monochrome chrome with the signature gradient as the only chromatic accent. SF Pro ramp, color tokens, motion + haptics for SwiftUI / Expo agents.
- Raycast — Design System Inspiration
Power-user productivity: deep blacks, neon accents, keyboard-native command surfaces.
- Apple — Design System Inspiration
Glass, weight, and gravity: SF Pro hierarchy plus product-first cinematic stages.
- Tesla — Design System Inspiration
Hardware minimalism: Gotham, oversized hero photography, and almost no chrome.
- Claude (Anthropic) — Design System Inspiration
Warm earth-tone AI: Copernicus serif, paper backgrounds, and humane interfaces.
- Notion — Design System Inspiration
Calm productivity: warm off-white, hand-drawn iconography, and editorial restraint.
- Supabase — Design System Inspiration
Open-source backend with a confident green: Custom Sans, dual themes, and crisp tokens.
- Vercel — Design System Inspiration
Geometer.com energy: Geist Sans, hard-edged grids, and zero-noise monochrome.
- Linear — Design System Inspiration
The dark-mode productivity aesthetic: Inter Display, electric violet, and surgical motion.
- Stripe — Design System Inspiration
Fintech as a type foundry: sohne-var, navy-tinted shadows, and weight-300 hero copy.
- Learn Anything
Turn any topic into a comprehensive mastery plan — outputs a long dossier plus an installable child SKILL.md so future Claude sessions become specialists.
- Study Agent Specification
A behavioral spec for AI agents that help users learn and retain information.
- Autopilot — drop-in skill for any repo
A stack-agnostic Claude Code skill that turns /autopilot into fully autonomous goal-driven execution. No questions, no checkpoints — just decide, execute, and report.
- Webpage Design Extractor
Get a DESIGN.md file inspired by any website