"The most widely used models" matching MCP connectors:

Simulate, test, and analyze cloud architectures without deploying real infrastructure. Cloud World Model enables AI agents to model cloud environments, evaluate architecture behavior and costs, run failure and chaos simulations, and explore infrastructure scenarios across cloud providers.

Create and edit collaborative architecture diagrams with any AI assistant using the Trident 2D DSL.

xmp4 — Semantic code knowledge for your stackA

ai.example4

OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.

Provides UX capabilities to enhance the design output and understanding of AI systems.

Arketo

ai.arketo

Draw your app's architecture on a live canvas and flag the bottlenecks and security gaps.

OrgGen AI

ai.orggen

Generate org charts, MCD/ERD data models, and C4 architecture diagrams — pilot OrgGen AI via MCP.

12 deterministic graph-theory tools for structural analysis. Describe systems in EN syntax — get topology, bottlenecks, blast radius, critical paths. No AI inside the computation.