diff --git a/.cursor/environment.json b/.cursor/environment.json
new file mode 100644
index 0000000..493dbcf
--- /dev/null
+++ b/.cursor/environment.json
@@ -0,0 +1,10 @@
+{
+  "name": "patn-dev-stack",
+  "install": "bash .cursor/install.sh",
+  "terminals": [
+    {
+      "name": "dev",
+      "command": "npm run dev"
+    }
+  ]
+}
diff --git a/.cursor/install.sh b/.cursor/install.sh
new file mode 100755
index 0000000..4dab409
--- /dev/null
+++ b/.cursor/install.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Idempotent Cloud Agent bootstrap for the patn-dev-stack (Epic Stack) app.
+# Safe to run repeatedly: dependencies, database, and the Prisma client are
+# all reconciled from the checked-out source and committed migrations/seed.
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+# The app runs fully mocked in development; the example env has working values.
+if [ ! -f .env ]; then
+  cp .env.example .env
+fi
+
+# Reproducible dependency install from the committed lockfile.
+npm ci
+
+# Recreate the SQLite dev database from migrations and reseed it. `reset
+# --force` is idempotent and reruns the seed, giving every agent the same
+# admin user, about-me, skills, and project fixtures.
+npx prisma migrate reset --force --skip-generate
+
+# Generate the Prisma client, including the typed raw-SQL queries.
+npx prisma generate --sql