diff --git a/.cursor/environment.json b/.cursor/environment.json
new file mode 100644
index 0000000..120ed6c
--- /dev/null
+++ b/.cursor/environment.json
@@ -0,0 +1,16 @@
+{
+  "name": "EBV lytic expression",
+  "install": "pip3 install --break-system-packages -r ebv_lytic_expression/requirements.txt",
+  "terminals": [
+    {
+      "name": "web",
+      "command": "python3 -m http.server 8000 --bind 0.0.0.0 --directory ebv_lytic_expression/web"
+    }
+  ],
+  "ports": [
+    {
+      "name": "web",
+      "port": 8000
+    }
+  ]
+}
diff --git a/ebv_lytic_expression/requirements.txt b/ebv_lytic_expression/requirements.txt
new file mode 100644
index 0000000..ebb0d70
--- /dev/null
+++ b/ebv_lytic_expression/requirements.txt
@@ -0,0 +1,4 @@
+# Python dependencies for the Yuan 2006 EBV lytic RNA timecourse figure generator.
+matplotlib>=3.11,<4
+numpy>=2.4,<3
+pandas>=3.0,<4