A setup guide for starting a software service from scratch, with an interactive questionnaire for choosing the project type, framework, database, login system, payments, interface tools, hosting, and package manager.

Use it when creating a business or consumer service, marketplace, or backend and deciding its core technologies and optional features.

It turns many early technical decisions into a defined configuration, so the project can be bootstrapped consistently.

saas-init — Skill for Claude Code by GlamgarOnDiscord

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add GlamgarOnDiscord/claude-saas-blueprint --skill saas-init

Clone the repo

git clone --depth 1 https://github.com/GlamgarOnDiscord/claude-saas-blueprint

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/saas-init/github.svg)](https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/saas-init)

Your own site

<a href="https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/saas-init"><img src="https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/saas-init/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/saas-init"><img src="https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/saas-init.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,010 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00027	$0.01010
Opus 5	$0.00014	$0.00505
Sonnet 5	$0.00005	$0.00202
Haiku 4.5	$0.00003	$0.00101

Measured 12d ago against content hash d96fa1f235ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

saas-init scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/saas-init/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Instructions

Phase 0 — Interview Projet (Q/R obligatoire)

Utiliser AskUserQuestion pour chaque question. Ne RIEN supposer.

Question 1 — Type de projet :

SaaS B2B (Recommandé)
SaaS B2C
Marketplace
API / Backend only

Question 2 — Framework :

Next.js 15 (Recommandé)
Remix
Nuxt 4
SvelteKit
FastAPI + React/Vue

Question 3 — Base de données :

PostgreSQL + Drizzle (Recommandé)
PostgreSQL + Prisma
Supabase (inclut auth + storage)
MongoDB + Mongoose

Question 4 — Auth :

Auth.js v5 (Recommandé)
Clerk (rapide mais payant)
Supabase Auth
Better Auth
Custom (JWT + sessions DB)

Question 5 — Paiements :

Stripe (Recommandé)
Lemonsqueezy (simple, Merchant of Record)
Pas encore

Question 6 — UI :

shadcn/ui + Tailwind (Recommandé)
Radix + Tailwind
Mantine
Material UI

Question 7 — Déploiement :

Vercel (Recommandé)
Railway
Docker + VPS (Coolify/Dokku)
AWS (ECS/Lambda)

Question 8 — Package Manager :

pnpm (Recommandé)
bun
npm
yarn

Question 9 — Extras : (multiSelect)

Email transactionnel (Resend)
File upload (UploadThing / S3)
Real-time (WebSockets / SSE)
Background jobs (Inngest / BullMQ)
Analytics (PostHog / Plausible)
Monitoring (Sentry)
AI features (Vercel AI SDK)

Question 10 — MCP Servers : (multiSelect)

Context7 — Docs à jour (Recommandé)
Playwright — E2E testing
Sequential Thinking — Raisonnement structuré
Aucun pour l'instant

Phase 1 — Scaffolding

Initialiser avec le CLI officiel du framework choisi

Créer la structure hexagonale :

src/core/entities/  src/core/usecases/  src/core/ports/
src/adapters/db/    src/adapters/api/   src/adapters/auth/
src/shared/         src/config/

Configurer imports absolus (@/), TypeScript strict, ESLint, Prettier
Créer .env.example avec toutes les variables
Initialiser git + .gitignore
Installer les dépendances extras choisies (Q9)

Phase 2 — Fondations SaaS

Schema DB de base :
- users (id UUID v7, email, name, role, avatarUrl, createdAt, updatedAt, deletedAt)
- organizations (id, name, slug unique, plan, createdAt, updatedAt, deletedAt)
- memberships (userId, organizationId, role enum)
Provider auth choisi + middleware protection
Logger structuré (pino)
Pattern réponse API : { data, error, meta }
Error types de base : NotFoundError, UnauthorizedError, ValidationError

Read the full file on GitHub · 118 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

12d ago First seen · 118 lines · 27 tokens per session scan A d96fa1f235ee

Subscribe to this mod's changes

saas-init is a skill published in the GitHub repository GlamgarOnDiscord/claude-saas-blueprint (2 stars, last pushed 3mo ago), licensed MIT. It adds 27 tokens to every session and 1,010 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Claude Code Planning agent-skills ai-agents cline copilot cursor

gsap-scrolltrigger

Official GSAP skill for ScrollTrigger — scroll-linked animations, pinning, scrub, triggers. Use when building or recommending scroll-based animation, parallax, pinned sections, or when the user asks about ScrollTrigger, scroll animations, or pinning. Recommend GSAP for scroll-driven animation when no library is…

calesthio/OpenMontage · 68 tokens

threejs-geometry

Three.js geometry creation - built-in shapes, BufferGeometry, custom geometry, instancing. Use when creating 3D shapes, working with vertices, building custom meshes, or optimizing with instanced rendering.

calesthio/OpenMontage · 46 tokens

hyperframes-animation

All animation knowledge for HyperFrames — atomic motion rules, multi-phase scene blueprints, scene transitions, broader motion-design techniques, AND the seven runtime adapters (GSAP default, plus Lottie, Three.js, Anime.js, CSS keyframes, Web Animations API, TypeGPU). Use for any motion or animation task: pick 2-4…

calesthio/OpenMontage · 119 tokens

ltx2

AI video generation with LTX-2.3 22B — text-to-video, image-to-video clips for video production. Use when generating video clips, animating images, creating b-roll, animated backgrounds, or motion content. Triggers include video generation, animate image, b-roll, motion, video clip, text-to-video, image-to-video.

calesthio/OpenMontage · 76 tokens

lyria

Generate and validate music with Google Lyria 3 through the Gemini Interactions API. Use before calling OpenMontage googlemusic, designing Lyria 3 Clip or Pro prompts, using image-to-music or custom lyrics, choosing between Lyria 3 and Lyria RealTime, diagnosing Google music-generation failures, or preparing…