- Home
- AI UI Design Generators
- Coherent
Coherent
What it is
Coherent is an AI design method for creating multi-page products whose pages share components and a design system. It generates a project using Next.js, Tailwind CSS, and shadcn/ui, suited to prototypes, developer handoffs, or frontend work. Changes to shared components and editable design tokens carry across pages through the editable design-system.config.ts. Choose among 10 prebuilt atmospheres or define a design-system foundation. Coherent supplies context files for Cursor, Claude Code, and other AI editors, and works with Anthropic Claude or OpenAI GPT using your own API key; typical model costs are estimated at $0.01–$0.03 per page. Its MCP server lets AI agents validate code, read tokens, extract a design system from a URL, or apply a DESIGN.md file. It can import DESIGN.md and export tokens as W3C DTCG JSON, CSS variables, or Tailwind configuration. Coherent is open source under the MIT license, with a free plan that includes unlimited projects and all atmospheres. It runs on Linux, macOS, and Windows.
For and against
For
- Free plan includes unlimited projects and all 10 atmospheres.
- Shared components and tokens propagate changes across pages.
- Exports tokens as W3C DTCG JSON, CSS variables, or Tailwind configuration.
- MCP server supports code validation and token reading.
Against
- Full retrofit into existing codebases is not supported yet.
- Direct Figma token import is not supported yet.
- Model use requires your own API key and incurs typical per-page costs.
The verdict
Coherent brings page generation and shared design-system editing into one workflow for new multi-page projects. Its current limits matter for teams retrofitting existing codebases or importing Figma tokens directly.
Who it suits
Coherent suits founders building multi-page prototypes, designers who ship code, product teams preparing demos, and developers seeking a Next.js starting point with a design system.
Plans and prices
Open source
Everything included · unlimited projects · all 10 atmospheres · 40+ validators with auto-fix
Read 3 Oct 2026 · getcoherent.design
On the record
- AI editors
- Coherent provides context for Cursor, Claude Code, and any AI editor through .cursorrules and CLAUDE.md files.getcoherent.design · read 3 Oct 2026
- AI models and cost
- It supports Anthropic Claude or OpenAI GPT using the user's own API key, and the site estimates $0.01–$0.03 per page in typical model costs.getcoherent.design · read 3 Oct 2026
- Atmospheres
- The site lists 10 prebuilt atmospheres and says users can define their own design system foundation.getcoherent.design · read 3 Oct 2026
- Design import/export
- Coherent can import a DESIGN.md file and export tokens as W3C DTCG JSON, CSS variables, and Tailwind configuration; direct Figma token import is not supported yet.getcoherent.design · read 3 Oct 2026
- Design system
- Shared components and editable design tokens propagate changes across pages, with a design-system.config.ts as the editable configuration.getcoherent.design · read 3 Oct 2026
- Existing projects
- Full retrofit into an existing codebase is not supported yet, though its extractor and MCP validation can be used alongside other projects.getcoherent.design · read 3 Oct 2026
- License
- The product is described as open source under the MIT license.getcoherent.design · read 3 Oct 2026
- MCP
- Its MCP server lets AI agents validate code, read tokens, extract a design system from a URL, or apply a DESIGN.md file.getcoherent.design · read 3 Oct 2026
- Output
- It generates a clean Next.js, Tailwind CSS, and shadcn/ui project that can be used as a prototype, developer handoff, or frontend.getcoherent.design · read 3 Oct 2026
- Security
- The project README says API keys are stored locally in .env and AI calls go directly from the user's machine to the provider; Coherent has no servers.github.com · read 3 Oct 2026
- Support
- The site directs bug reports and feature requests to GitHub Issues and questions to GitHub Discussions, and says issue responses usually arrive within 24 hours.getcoherent.design · read 3 Oct 2026
- What it does
- Coherent is an AI design method for multi-page products that generates interconnected pages with shared components and a growing design system.getcoherent.design · read 3 Oct 2026
- Who it is for
- The site names founders building multi-page prototypes, designers who ship code, product teams needing demos, and developers seeking a Next.js starting point with a design system.getcoherent.design · read 3 Oct 2026
