Transform database design from weeks to minutes with this intelligent multi-agent system. Perfect for agencies, consultancies, and SaaS companies offering database architecture as a lead magnet or service.
🤖 4 Specialized AI Agents:
- Agent 1 (Architect): Designs complete schema with tables, relationships, indexes
- Agent 2 (Reviewer): Validates design for performance, security, scalability
- Agent 3 (Optimizer): Adds advanced features and scores the design (0-100)
- Agent 4 (SQL Generator): Creates production-ready migration scripts
🔄 Smart Quality Loop:
Automatically retries up to 3 times if score falls below B grade, feeding previous feedback to improve the design iteratively.
✨ What You Get:
- Complete database schema (JSON)
- Comprehensive score card with letter grade
- Review feedback with severity levels (Critical/High/Medium/Low)
- Production-ready SQL migration script
- Optional auto-execution in PostgreSQL/MySQL
- Iteration count and optimization recommendations
💼 Perfect For:
- Digital agencies offering database design services
- SaaS companies needing rapid prototyping
- Consultancies creating lead magnets
- Developers modernizing legacy systems
- Startups validating data models
🎯 Use as Lead Magnet:
Offer free database blueprints to capture leads, then upsell implementation, custom automations, and ongoing optimization services.
⚙️ Technical Highlights:
- Optimized temperature settings per agent (0.1-0.5)
- Claude Sonnet 4.5 for maximum quality
- Structured JSON output for easy integration
- Error handling and graceful degradation
- Execution time: 60-90 seconds average
- Cost: ~$0.15-0.30 per run
Use Cases
-
Agency Lead Magnet
Capture leads by offering free database architecture reviews and blueprints
-
Rapid Prototyping
Quickly generate database schemas for MVP development and validation
-
Legacy System Modernization
Help companies redesign outdated database structures with modern best practices
-
Technical Consulting
Provide instant database assessments and recommendations to clients
-
Educational Tool
Teach database design principles through AI-generated examples and feedback
-
Pre-Sales Tool
Demonstrate technical expertise to prospects before engagement
Key Features
✅ Multi-agent AI collaboration with specialized roles
✅ Automatic quality control and iterative improvement (max 3 retries)
✅ Support for PostgreSQL, MySQL, MSSQL, MariaDB
✅ Production-ready SQL script generation
✅ Comprehensive scoring system (Schema/Performance/Scalability/Security)
✅ Optional automatic SQL execution
✅ Detailed feedback with actionable recommendations
✅ Customizable form fields for different industries
✅ Error handling and graceful failures
✅ Complete audit trail of all agent decisions
Setup Instructions
PREREQUISITES:
- Anthropic API key (Claude Sonnet 4.5 access)
- PostgreSQL/MySQL database (optional, for auto-execution)
- n8n version 1.0+ with LangChain nodes
CONFIGURATION STEPS:
-
Import the workflow JSON into your n8n instance
-
Configure Anthropic API credentials:
- Add your Anthropic API key in n8n credentials
- Connect all 4 AI model nodes to your credential
-
(Optional) Configure database connection:
- In "Execute SQL in PostgreSQL" node, add your database credentials
- Use a TEST/SANDBOX database, never production
- Or disable this node if you prefer manual execution
-
Customize the form (optional):
- Edit form fields in "On form submission" node
- Add industry-specific questions
- Adjust required fields based on your needs
-
Test the workflow:
- Use the form URL to submit a test request
- Check execution time and quality
- Verify all agents are responding correctly
-
Customize agent prompts (optional):
- Adjust system messages for industry-specific requirements
- Modify scoring criteria in Agent 3
- Add custom validation rules in Agent 2
-
Deploy:
- Share the form URL as your lead magnet
- Embed in website or landing pages
- Set up email notifications for submissions
COST CONSIDERATIONS:
- Each execution costs ~$0.15-0.30 in API calls
- Failed attempts (retries) increase cost
- Consider rate limiting for public forms
Requirements
REQUIRED:
- Anthropic API Key (Claude access)
- n8n version 1.0+
- LangChain nodes enabled
OPTIONAL:
- PostgreSQL/MySQL database connection (for auto-execution)
- Email service (for result delivery)
- CRM integration (for lead capture)
Tags
#ai-agents #database-design #postgresql #mysql #lead-generation #automation #langchain #claude #schema-design #multi-agent #consulting-tool #saas-tool #development #code-generation #sql-generator
📖 Website: https://evervise.ai/
✨ Support: [email protected]
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