# Cosmon Documentation

## Docs

- [IT prerequisites](https://docs.cosmon.com/architecture/it-prerequisites.md): What IT teams must permit on the workstation, the network, and identity systems for Nexus to function.
- [Architecture Overview](https://docs.cosmon.com/architecture/overview.md): How Nexus is structured: a local-first desktop application with optional, opt-in connections to a Cosmon backend.
- [Design for X (DfX)](https://docs.cosmon.com/cad/dfx.md): Use Nexus to analyse and improve designs for manufacturability, assembly, sustainability, and more.
- [Drafting](https://docs.cosmon.com/cad/drafting.md): Generate engineering drawings, annotations, GD&T, and BOMs with Nexus.
- [Geometry Creation](https://docs.cosmon.com/cad/geometry-creation.md): Build, modify, and parameterise geometry in your CAD tool using natural language.
- [Postprocessing](https://docs.cosmon.com/cae/postprocessing.md): Extract results, generate reports, and interpret simulation data with Nexus.
- [Preprocessing](https://docs.cosmon.com/cae/preprocessing.md): Set up simulations faster with Nexus — from geometry cleanup to mesh, materials, and boundary conditions.
- [Troubleshooting](https://docs.cosmon.com/cae/troubleshooting.md): Diagnose and resolve solver errors, meshing failures, and convergence issues with Nexus.
- [Introduction](https://docs.cosmon.com/getting-started/introduction.md): What Nexus is, how it works, and what it can do for your engineering workflow.
- [Quickstart](https://docs.cosmon.com/getting-started/quickstart.md): Connect Nexus to your tools and run your first command.
- [Nexus](https://docs.cosmon.com/index.md): Cosmon's AI agent for engineering — connected directly to your CAD and simulation tools.

## OpenAPI Specs

- [openapi](https://docs.cosmon.com/api-reference/openapi.json)

## Optional

- [Blog](https://cosmon.com/insights)
- [YouTube](https://youtube.com/@cosmon-ai)