Viaduct

C4 modelling with journeys, contracts, and MCP for coding AI

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Self-Reported Revenue

The creator of Viaduct has reported monthly revenues of $500.

This figure was last updated September 12, 2026, and has not been independently verified.

About

I needed C4 models that don’t go stale: structure, journeys and contracts in one place — readable by the team and by coding agents.