Evaluator-Optimizer Pattern
Improve output quality with dual agents. Evaluator analyzes quality while optimizer refines results through iterative feedback.
View Full Pattern on Desktop

Problems Solved
- Quality assurance through systematic evaluation and optimization using AI SDK v6
- Single orchestrator agent coordinating specialized evaluator and optimizer tools
- Automated content quality assessment with strongly typed tools
- Iterative content improvement based on evaluation feedback
- Error recovery and self-improvement capabilities with Experimental_Agent
- Quality threshold management and optimization strategies
- Modern AI agent quality control patterns with UIToolInvocation
Use Cases
- Content quality assurance and optimization
- Professional writing and documentation
- Translation and localization quality control
- Marketing copy optimization
- Technical documentation review
- Creative writing enhancement
- Quality control for AI-generated content
AI SDK APIs
Tags
Requirements
- Node.js
- 18+
- Memory
- 1GB
- Other
- OpenAI API key
Environment Variables
External Services
Ready to use?
View the full interactive pattern with live preview and copy the source code.
View PatternView Pattern on DesktopRelated Patterns


Orchestrator-Worker Pattern
Coordinate multiple worker agents for project management. Handles task distribution, progress tracking, and result synthesis.


Multi-Step Tool Pattern
Execute multi-step workflows with typed tools. Includes streaming, tool chaining, and decision-making for automated tasks.


HIL Needs Approval
Demonstrate tool approval with async generators. Includes real-time feedback, approval workflows, and interactive management.


Sub-Agent Orchestrator
Custom Agent implementation demonstrating the Agent interface abstraction with an orchestrator that routes queries to specialized sub-agents (research, analysis, support). Shows options passing and structured outputs.