diff --git a/apps/penfield/astro.config.mjs b/apps/penfield/astro.config.mjs
new file mode 100644
index 0000000..e93aeb8
--- /dev/null
+++ b/apps/penfield/astro.config.mjs
@@ -0,0 +1,5 @@
+import { defineConfig } from 'astro/config';
+
+export default defineConfig({
+ output: 'static'
+});
diff --git a/apps/penfield/package.json b/apps/penfield/package.json
new file mode 100644
index 0000000..ad83a29
--- /dev/null
+++ b/apps/penfield/package.json
@@ -0,0 +1,12 @@
+{
+ "name": "@ily/penfield",
+ "type": "module",
+ "scripts": {
+ "dev": "astro dev",
+ "build": "astro build",
+ "preview": "astro preview"
+ },
+ "dependencies": {
+ "astro": "^5.16.13"
+ }
+}
diff --git a/apps/penfield/src/data/intros.ts b/apps/penfield/src/data/intros.ts
new file mode 100644
index 0000000..5ff0b77
--- /dev/null
+++ b/apps/penfield/src/data/intros.ts
@@ -0,0 +1,6 @@
+export const intros = [
+ { text: "You wake up. Your Penfield thrums." },
+ { text: "Your Penfield Mood Organ chimes." },
+ { text: "Your Penfield Mood Organ wakes you." },
+ { text: "You are awoken by your Penfield Mood Organ." },
+];
diff --git a/apps/penfield/src/data/moods.ts b/apps/penfield/src/data/moods.ts
new file mode 100644
index 0000000..e94b40e
--- /dev/null
+++ b/apps/penfield/src/data/moods.ts
@@ -0,0 +1,17 @@
+export const moods = [
+ { num: 3, text: "Desire to dial" },
+ { num: 382, text: "Desire to engage in creative activity" },
+ { num: 481, text: "Awareness of the manifold possibilities open in the future" },
+ { num: 594, text: "Pleased acknowledgment of husband's superior wisdom" },
+ { num: 670, text: "Long-deserved peace" },
+ { num: 888, text: "Desire to watch TV, no matter what's on" },
+ { num: 443, text: "Self-accusatory depression" },
+ { num: 72, text: "Vague unease about tomorrow" },
+ { num: 158, text: "Acceptance of routine" },
+ { num: 291, text: "Brief contentment with material possessions" },
+ { num: 407, text: "Suppressed awareness of mortality" },
+ { num: 531, text: "Calm readiness to consume" },
+ { num: 816, text: "Desire to return to bed" },
+ { num: 952, text: "Resigned compliance" },
+ { num: 64, text: "Faint hope that things will improve" },
+];
diff --git a/apps/penfield/src/pages/index.astro b/apps/penfield/src/pages/index.astro
new file mode 100644
index 0000000..9dedd26
--- /dev/null
+++ b/apps/penfield/src/pages/index.astro
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+---
+import { intros } from '../data/intros';
+import { moods } from '../data/moods';
+const epoch = Math.floor(Date.now() / 3600000);
+const start = Math.floor(new Date('2026-01-22T14:00:00Z').getTime() / 3600000);
+const t = epoch; // for mood selection
+const ring = epoch - start;
+const intro: { text: string } = intros[t % intros.length];
+const mood: { num: number, text: string } = moods[t % moods.length];
+---
+PenfieldRing #{ring}.
{mood.num}. {mood.text}.