#Prototyping MCP Servers
Discover 12 MCP servers tagged with Prototyping on the Vinkius App Catalog.
Figma
15 toolsConnect Figma to automate design workflows. Inspect files, render layers as images, and manage comments directly from your AI agent.
Figma Alternative MCP
16 toolsAccess Figma design files, comments, components and images via API. Inspect nodes, render exports and track version history from any AI agent.
Voiceflow MCP
12 toolsDesign, prototype, and launch conversational AI agents with a visual builder that handles complex dialog flows without code.
Pixso
10 toolsCollaborative design platform and UI/UX tool. Manage design files, nodes, and teams via AI.
MasterGo MCP
10 toolsCollaborative design platform and UI/UX tool. Manage design files, nodes, and comments via AI.
JSONPlaceholder MCP
21 toolsAccess fake online REST API for testing and prototyping. Manage posts, comments, albums, photos, and todos directly from your AI agent.
DummyImage
1 toolsGenerate dynamic placeholder images for web development and design directly from your AI agent.
DummyJSON MCP
61 toolsAccess a comprehensive suite of dummy data for testing and prototyping. Products, carts, and user authentication directly from your AI agent.
PlaceKitten MCP
2 toolsGenerate placeholder kitten images of any size for your design mockups and creative projects.
Random User Generator
1 toolsGenerate high-quality random user data for testing and prototyping. Names, emails, and profile photos directly via AI.
Reqres
25 toolsTest your front-end against a real API. Manage users, resources, and project records for prototyping and testing.
Leonardo da Vinci Prover MCP
1 toolsAn AI designed an enrollment process without watching a single participant session. Zero observations — 47 assumptions. It solved the problem inside one domain, never asking what psychology, architecture, or game design could teach about friction. It presented one final concept. No sketches. No variations. No constraints exploited. Da Vinci filled 7,000 notebook pages with cross-domain observations before building anything. This tool forces that method: observe, connect disciplines, prototype, exploit constraints, iterate.