From bc2b79067e951a2acc951831fed8cd016d4e1273 Mon Sep 17 00:00:00 2001
From: mostalive <willem@qwan.eu>
Date: Tue, 15 Sep 2026 14:29:17 +0000
Subject: [PATCH 1/4] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 0159e34..9a50574 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,11 @@ The `src/Before/` folder contains a small domain model (Client, Order) backed by
    ```
    dotnet build
    ```
+4. On windows: npm install @mermaid-js/mermaid-cli (global install failed)
+5. Verify mermaid runs
+   ```
+   ./node-modules/.bin/mmdc
+   ```
 
 ## Tasks
 

From 6c8459f48bfb84115d4fe8b3491590cb551e259f Mon Sep 17 00:00:00 2001
From: mostalive <willem@qwan.eu>
Date: Tue, 15 Sep 2026 14:32:58 +0000
Subject: [PATCH 2/4] Add AGENTS.md

---
 AGENTS.md | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 AGENTS.md

diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..205e77e
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,6 @@
+# Purpose
+This is a C# exercise repository to explore creating class and sequence diagrams with mermaid, in order to understand an unfamiliar codebase, perform continuous architecture review, or review code generated by coding agents.
+
+# Generating mermaid diagrams and reviewing syntax
+
+On linux and mac, the `mmdc` executable is available to create svg diagrams and check syntax. On windows, use the mmdc binary in `./node_modules/bin/mmdc` .

From 490053803d2537daf6f7428ddeb10c67adeea75a Mon Sep 17 00:00:00 2001
From: mostalive <willem@qwan.eu>
Date: Tue, 15 Sep 2026 14:34:05 +0000
Subject: [PATCH 3/4] ignore node_modules

---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index 5f0cf05..a987355 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@ obj/
 .dotnet/
 .local/
 Library/
+
+## Javascript 
+.node_modules
\ No newline at end of file

From df829241c3342a6e4fbad74c0bd9d8d694369c95 Mon Sep 17 00:00:00 2001
From: mostalive <willem@qwan.eu>
Date: Tue, 15 Sep 2026 14:39:18 +0000
Subject: [PATCH 4/4] add mermaid to package.json

---
 package.json | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 package.json

diff --git a/package.json b/package.json
new file mode 100644
index 0000000..a820963
--- /dev/null
+++ b/package.json
@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "@mermaid-js/mermaid-cli": "^11.17.0"
+  }
+}
\ No newline at end of file