The AI-native language for
spec-driven development
Design specifications that AI understands. Generate production code in multiple languages. Simple, powerful, AI-first.
From Code to Intent
Instead of writing code for computers, developers now write specifications that AI agents understand and execute.
Traditional Development
Write low-level implementation code, manage dependencies, handle platform specifics
Agentic Development
AI agents collaborate with developers, automating tasks while humans guide direction
Spec-Driven Development
Define specifications that AI agents consume and execute autonomously
Spectral is the language that bridges human intent with agent execution— putting developers back in control of the creative process.
Streamlined Development Process
Three simple steps from specification to production-ready code. Define, refine, and deploy with enterprise-grade AI assistance.
Spec Definition
Define your application architecture in Spectral DSL. Write clear, type-safe specifications with built-in validation and semantic analysis.
Interactive Chat
Refine and iterate on your specifications with AI assistance. Collaborate with Claude, GPT-4, or your preferred AI coding assistant.
AI Implementation
Transform specifications into production-ready code across multiple languages. Generate complete project structure with AI-guided implementation.
Seamlessly integrate with your existing development tools and AI assistants. Support for TypeScript, Python, Rust, Go, and JavaScript.
Built for Every Stack
From APIs to mobile apps, Spectral adapts to your architecture
Backend APIs
Design REST or GraphQL APIs with type-safe endpoints, authentication, and business logic.
- Type-safe routes
- Auth workflows
- Database schemas
Web & Mobile Apps
Spec out full-stack applications with user flows, state management, navigation, and component hierarchies.
- User workflows
- State machines
- Navigation flows
Microservices & Data
Orchestrate service boundaries, ETL pipelines, message contracts, and inter-service workflows.
- Service contracts
- ETL flows
- Event flows
CLI Tools
Build command-line interfaces with argument parsing, subcommands, and automatic documentation.
- Command trees
- Argument parsing
- Auto-docs
Works with Your Stack
Seamlessly integrate with your favorite languages, AI models, and tools
Languages
Generate type-safe code
AI Models
Powered by leading AI
Runtime
Modern execution environments
Practical references directly from the Spectral playbook
Ship with confidence by starting from fully typed Spectral definitions that double as documentation and runtime guardrails.
Todo flow
Low-friction onboarding scenario ideal for showcasing the visitor journey.
E-commerce starter
Highlight product discovery, curation, and checkout paths with Spectral workflows.
Landing blueprint
Use the spectral-landing-page.spectral schema as a baseline for your own front doors.
Ready to orchestrate AI agents with Spectral?
Start writing specifications in Spectral with built-in execution planning and parallel task orchestration. Define specs, generate code in 5 languages, and let AI agents execute your vision—all from one unified workflow.