Viaduct
C4 modeling tool with an MCP server for AI coding agents
1 ratings4.48
Saves3
CategoryDeveloper Tools
PlatformWeb
PricingFree
Viaduct is a C4 software architecture modeling tool designed for software teams. It provides system context, container, component, and code diagrams with live collaboration and change sets. It integrates a hosted MCP server to make architecture models readable and writable by AI development tools, enabling improved documentation, review processes, and automated coding agent workflows.
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CategoryDeveloper Tools
PlatformsWeb
PricingFree
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ListedSeptember 2026
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