SaaS Blueprint

SAAS COMMAND CENTER BLUEPRINT

A complete, end‑to‑end operating system for building, launching, and scaling a SaaS. From zero to HERO. Designed for founders who want speed, clarity, and execution without chaos.

> This is not an app. This is your Command Center. > A modular, AI‑ready blueprint with 80+ specialized playbooks that turn ideas into revenue.

📑 Table of Contents

• [🚀 What is this project?](#-what-is-this-project)
• [📂 The Playbook Library](#-the-playbook-library-dummy-data)
• [🔄 The SaaS Lifecycle](#-the-saas-lifecycle)
• [🎯 Who is it for?](#-who-is-it-for)
• [💡 Why this exists](#-why-this-exists--why-i-made-it)
• [🏆 Best Use Cases](#-best-use-cases)
• [🤖 The "Origin" Prompt](#-the-origin-prompt)
• [🤝 Contribute & Share](#-contribute--share)

🚀 What is this project?

BRAINIAC is a SaaS-Blueprint, a comprehensive, modular "Operating System" designed to guide the entire lifecycle of a SaaS startup. It acts as an action-oriented, folder-based repository that organizes every phase of building a software business from initial idea validation and MVP design, to global scaling and exit strategy.

• 80+ modular directories
• Each with its own PLAYBOOK.md
• Each playbook includes: objectives, mindset, action steps, and AI prompts
• Works with Cursor, Gemini, Claude, or any AI agent
• Built for speed, clarity, and execution

📂 The Playbook Library (Dummy Data/)

The [Dummy Data](Dummy Data/) directory is a plug‑and‑play AI playbook library. Each folder contains a PLAYBOOK.md designed to be executed by an AI agent.

🛠️ Agent Skills

This repository contains custom Agent Skills that conform to the Agent Skills specification:

| Skill | Description | |-------|-------------| | [changelog](skills/changelog/) | Generates and maintains changelogs following Keep a Changelog format. Use when updating release notes, finishing tasks,... | | [competitor-analysis](skills/competitor-analysis/) | Structured competitor teardown skill. Use when scraping competitor sites, extracting pricing/features/positioning, or... | | [conventional-commits](skills/conventional-commits/) | Enforces Conventional Commits format for git commit messages. Use when formatting commits or validating message... | | [create-llms](skills/create-llms/) | Creates an llms.txt file from scratch based on repository structure. Use when configuring LLM discovery files. For... | | [create-readme](skills/create-readme/) | Intelligent README.md generation prompt that analyzes project documentation structure and creates comprehensive... | | [git-control](skills/git-control/) | Standardizes git operations, branch management, and disaster recovery. Use when committing, branching, or resolving... | | [idea-validator](skills/idea-validator/) | Structured validation framework that scores product ideas. Use when evaluating problem severity, willingness-to-pay, or... | | [market-research](skills/market-research/) | Deep web research skill using Firecrawl MCP. Use when estimating market size (TAM/SAM/SOM), analyzing trends, or... | | [mcp-documentation](skills/mcp-documentation/) | Reference and learning guide for the Model Context Protocol (MCP). Use when implementing clients/servers or debugging... | | [mcp-reference-servers](skills/mcp-reference-servers/) | Guidance on using and integrating official reference servers. Use when building custom servers or deploying standard... | | [mcp-server-registry](skills/mcp-server-registry/) | Instructions for discovery and usage of servers through the official MCP registry. Use when discovering new... | | [playbook-writer](skills/playbook-writer/) | Meta-skill that generates compliant PLAYBOOK.md files following the BRAINIAC template. Use when creating or editing... | | [semantic-versioning](skills/semantic-versioning/) | Manages project versioning following Semantic Versioning (SemVer) principles. Calculates increments based on changes... | | [update-llms](skills/update-llms/) | Updates the llms.txt file to reflect changes in documentation. Use when editing repository details or specifications.... |

🔄 The SaaS Lifecycle

🧠 Idea Problem Discovery, Market Research, Niche Selection, Competitor Analysis, Opportunity Mapping.

🧪 Validation Customer Interviews, Landing Page Test, Waitlist, Pre‑Sales, Demand Testing.

🗺️ Planning Roadmap, Feature Prioritization, MVP Scope, Tech Stack, Development Plan.

🎨 Design Wireframes, UI/UX, Prototype, Design System.

🧱 Development Frontend, Backend, APIs, Database, Authentication, Integrations.

☁️ Infrastructure Cloud Hosting, DevOps, CI/CD, Monitoring, Security.

🧪 Testing Unit Tests, Integration Tests, Performance, Bug Fixing, Beta Testing.

🚀 Launch Landing Page, Product Hunt, Beta Users, Early Adopters, Public Release.

📈 Final Phase Acquisition, Distribution, Conversion, Revenue, Analytics, Retention, Growth, Scaling, Exit.

🎯 Who is it for?

• Solo founders & indie hackers
• Non‑technical entrepreneurs using AI to build
• Developers tired of coding without a roadmap
• Anyone overwhelmed by the chaos of building a SaaS

💡 Why this exists & Why I made it

Building a SaaS is overwhelming. Thousands of tasks. Infinite decisions. This blueprint exists to remove friction and enforce momentum.

Instead of wondering "what should I do next?", you simply open the playbook for your current phase (e.g., Launch -> Product Hunt or Development -> Authentication) and follow the exact instructions and AI prompts provided.

Core Philosophy

• Speed over Perfection — speed is a feature
• Vibe Coding — build with AI, not alone
• Brutal Simplicity — cut everything that doesn’t drive ARR
• Automation First — automate, delegate, then code

🏆 Best Use Cases

• 30‑day sprint to your first paying customers
• AI‑assisted execution (Cursor, Gemini, Claude, etc.)
• Using the folder structure as a Kanban roadmap
• Rapid prototyping and iteration
• Building a SaaS without a team

🤖 The "Origin" Prompt

Want to recreate this exact system structure for your own project without cloning the repository? Just paste the [PROMPT](SaaS-blueprint-prompt.md) into ChatGPT, Claude, or Gemini.

This is a comprehensive playbook and operating system designed for building, launching, and scaling a SaaS APP covering from MVP to Mass Scale. It is structured as a chronological and functional roadmap, containing over 80 specialized directories, each with its own PLAYBOOK.md.

Key Files

• README.md: The entry point for the Command Center, explaining the overall structure and the "Master Plan."
• .env: Contains environment variables and placeholders for API keys (e.g., OpenAI, Stripe).
• PLAYBOOK.md (various subfolders): Each functional area (Idea, Validation, Planning, etc.) contains a specific playbook with objectives, actions, and suggested automations.

• It creates the following folder and file structure exactly:

📂 {APP_NAME}
┃
┣ 📂 Idea
┃ ┣ 📂 Problem Discovery
┃ ┣ 📂 Market Research
┃ ┣ 📂 Niche Selection
┃ ┣ 📂 Competitor Analysis
┃ ┗ 📂 Opportunity Mapping
┃
┣ 📂 Validation
┃ ┣ 📂 Customer Interviews
┃ ┣ 📂 Landing Page Test
┃ ┣ 📂 Waitlist
┃ ┣ 📂 Pre Sales
┃ ┗ 📂 Demand Testing
┃
┣ 📂 Planning
┃ ┣ 📂 Product Roadmap
┃ ┣ 📂 Feature Prioritization
┃ ┣ 📂 MVP Scope
┃ ┣ 📂 Tech Stack
┃ ┗ 📂 Development Plan
┃
┣ 📂 Design
┃ ┣ 📂 Wireframes
┃ ┣ 📂 UI Design
┃ ┣ 📂 UX Flows
┃ ┣ 📂 Prototype
┃ ┗ 📂 Design System
┃
┣ 📂 Development
┃ ┣ 📂 Frontend
┃ ┣ 📂 Backend
┃ ┣ 📂 APIs
┃ ┣ 📂 Database
┃ ┣ 📂 Authentication
┃ ┗ 📂 Integrations
┃
┣ 📂 Infrastructure
┃ ┣ 📂 Cloud Hosting
┃ ┣ 📂 DevOps
┃ ┣ 📂 CI CD
┃ ┣ 📂 Monitoring
┃ ┗ 📂 Security
┃
┣ 📂 Testing
┃ ┣ 📂 Unit Testing
┃ ┣ 📂 Integration Testing
┃ ┣ 📂 Bug Fixing
┃ ┣ 📂 Performance Testing
┃ ┗ 📂 Beta Testing
┃
┣ 📂 Launch
┃ ┣ 📂 Landing Page
┃ ┃ ┣ 📂 Legal
┃ ┃ ┣ 📂Terms of use 
┃ ┃ ┣ 📂Privacy Policy 
┃ ┃ ┗ 📂 Cookie Notice
┃ ┣ 📂 Product Hunt
┃ ┣ 📂 Beta Users
┃ ┣ 📂 Early Adopters
┃ ┗ 📂 Public Release
┃
┣ 📂 Acquisition
┃ ┣ 📂 SEO Wins
┃ ┣ 📂 Content Marketing
┃ ┣ 📂 Social Media
┃ ┣ 📂 Cold Email
┃ ┣ 📂 Influencer Outreach
┃ ┗ 📂 Affiliate Marketing
┃
┣ 📂 Distribution
┃ ┣ 📂 Directories
┃ ┣ 📂 SaaS Marketplaces
┃ ┣ 📂 Communities
┃ ┣ 📂 Partnerships
┃ ┗ 📂 Integrations
┃
┣ 📂 Conversion
┃ ┣ 📂 Sales Funnel
┃ ┣ 📂 Free Trial
┃ ┣ 📂 Freemium Model
┃ ┣ 📂 Pricing Strategy
┃ ┗ 📂 Checkout Optimization
┃
┣ 📂 Revenue
┃ ┣ 📂 Subscriptions
┃ ┣ 📂 Upsells
┃ ┣ 📂 Add-ons
┃ ┣ 📂 Annual Plans
┃ ┗ 📂 Enterprise Deals
┃
┣ 📂 Analytics
┃ ┣ 📂 User Tracking
┃ ┣ 📂 Funnel Analysis
┃ ┣ 📂 Cohort Analysis
┃ ┣ 📂 KPI Dashboard
┃ ┗ 📂 AB Testing
┃
┣ 📂 Retention
┃ ┣ 📂 User Onboarding
┃ ┣ 📂 Email Automation
┃ ┣ 📂 Customer Support
┃ ┣ 📂 Feature Adoption
┃ ┗ 📂 Churn Reduction
┃
┣ 📂 Growth
┃ ┣ 📂 Referral Programs
┃ ┣ 📂 Community Building
┃ ┣ 📂 Product Led Growth
┃ ┣ 📂 Viral Loops
┃ ┗ 📂 Expansion Strategy
┃
┗ 📂 Scaling
  ┣ 📂 Automation
  ┣ 📂 Hiring
  ┣ 📂 Systems
  ┣ 📂 Global Expansion
  ┗ 📂 Exit Strategy

🧭 Quickstart (30 Seconds)

1. git clone https://github.com/tuliosousapro/SaaS-blueprint
2. Open the repo in Cursor, VSCode, or your AI IDE
3. Start your AI agent and ask to read the README.md and SaaS-blueprint-prompt.md files
4. Start executing the plan

📝 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

🤝 Contribute & Share

Contributions are welcome! Help us improve the playbook.

• Fork the repo
• Add your playbook
• Open a PR

Please [Read the Contributing Guide](CONTRIBUTING.md).

• Want to show off your build? Share it on X / Twitter

🛣️ Roadmap

• [ ] Add GIF demos for Dummy Data
• [ ] Add AI‑generated diagrams
• [ ] Add example outputs for each playbook
• [ ] Add community playbooks
• [ ] Add templates for landing pages, emails, funnels
• [x] Add automation scripts, skills, and tools
• [x] Add changelog skill
• [x] Add semantic versioning skill
• [x] Add commit message skill
• [x] Add git control skill
• [x] Add MCP server registry
• [x] Add MCP reference servers
• [x] Add MCP documentation

🌍 Used By

• Indie Hackers
• AI Builders
• Early Adopters
• Solo Founders
• Automation‑First Makers

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🙏 Acknowledgments

• Folder structure inspired by @hridoyreh
• Technical framework and skill validation logic inspired by marketingskills by @coreyhainesco.

---

Since 2026 | Túlio Sousa >

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: tuliosousapro
• Source: tuliosousapro/SaaS-blueprint
• License: MIT
• Homepage: https://tuliosousapro.github.io/SaaS-blueprint/

Install and usage instructions live in the source repository linked above.