# broCAD/M > Build evidence-based, complete machine packages for a controller-neutral UPID workbench. Current app: 0.0.805. New posts use schema v2 and engine API 1. App versions, format schemas and physical-machine verification are distinct. Start with the guide; fetch the reference files you need. ## Guides - [Start here](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/index.md): Start here with no prior context. - [CAD design](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/cad/index.md): CAD design. - [Saved-process simulation](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/simulation/index.md): Saved-process simulation. - [Author a package](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/authoring/index.md): Author a package. - [Package workbench](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/tools/index.md): Package workbench. - [Agent tools](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/agents/index.md): Agent tools. - [Compatibility & repairs](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/compatibility/index.md): Compatibility & repairs. - [Contract reference](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/reference/index.md): Contract reference. - [App releases](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/releases/index.md): App releases. ## Contracts - [Supported contracts](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/reference/docs/post-authoring/v1/compatibility.json): Generated from the application schema. - [Guest SDK](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/reference/docs/post-authoring/v1/sdk/wire-edm-post-sdk.d.ts): Exact event payloads and API. - [Release ledger](https://insignifi4nt.github.io/wireedm-gcode-parser/documentation/releases.json): Compatibility warnings and recorded test scope.