| name | arch4-mcp |
| description | Use Arch4 MCP tools to create, update, build, and visualize repository architecture maps. |
Arch4 MCP
Use Arch4 MCP tools for architecture map workflows in Cursor Agent.
Call arch4_start_update before creating, updating, or reviewing architecture
source. Inspect repository evidence before writing model facts.
Write only Arch4 source through arch4_write_architecture_source:
.arch4/architecture/workspace.dsl
.arch4/architecture/entities/*.json
After source edits, call arch4_build_artifacts, then call
arch4_show_map to display the rendered architecture map widget.
Never hand-edit .arch4/architecture/build/**; it is generated output.