diff --git a/client/public/opengraph.jpg b/client/public/opengraph.jpg
index 1f1558c..90ef209 100644
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diff --git a/server/data/aethex-knowledge.ts b/server/data/aethex-knowledge.ts
new file mode 100644
index 0000000..33d4a11
--- /dev/null
+++ b/server/data/aethex-knowledge.ts
@@ -0,0 +1,111 @@
+export const AETHEX_KNOWLEDGE = {
+  identity: {
+    name: "AeThex",
+    tagline: "The Operating System for the Metaverse",
+    website: "aethex.network",
+    founded: "2024",
+    founder: {
+      username: "mrpiglr",
+      role: "Founder & Chief Architect",
+      clearance: "OVERSEE",
+      title: "Creator of AeThex",
+    },
+  },
+
+  structure: {
+    dualEntity: {
+      foundation: {
+        name: "AeThex Foundation",
+        type: "Non-profit",
+        purpose: "Training, education, and certification of Metaverse Architects",
+      },
+      corporation: {
+        name: "AeThex Corp",
+        type: "For-profit",
+        purpose: "Security services, enterprise solutions, and platform development",
+      },
+    },
+  },
+
+  holyTrinity: {
+    axiom: {
+      name: "Axiom",
+      title: "The Law",
+      description: "The foundational protocol and core principles that guide everything built in the AeThex ecosystem. Axiom is the bedrock of truth and the source of all standards.",
+      color: "cyan",
+    },
+    codex: {
+      name: "Codex", 
+      title: "The Standard",
+      description: "The certification and credentialing system. Codex tracks architect progression, skills, XP, and issues verified credentials. It's how architects prove their expertise.",
+      color: "yellow",
+    },
+    aegis: {
+      name: "Aegis",
+      title: "The Shield",
+      description: "The advanced security layer protecting the entire ecosystem. Aegis monitors threats, encrypts data, and ensures the safety of all architects and their work.",
+      color: "green",
+    },
+  },
+
+  products: {
+    aethexOS: {
+      name: "AeThex OS",
+      description: "A browser-based desktop operating system experience. Features draggable windows, terminal, passport credentials, and the full AeThex ecosystem in one interface.",
+    },
+    passport: {
+      name: "AeThex Passport",
+      description: "Your digital identity and credential card. Shows your level, XP, skills, verification status, and serves as your key to the network.",
+    },
+    terminal: {
+      name: "AeThex Terminal",
+      description: "Command-line interface for power users. Run security scans, check status, interact with Aegis, and access hidden features.",
+    },
+    theFoundry: {
+      name: "The Foundry",
+      description: "The official AeThex bootcamp. An 8-week intensive program that transforms talent into certified Metaverse Architects.",
+      price: "$500",
+      duration: "8 weeks",
+      website: "aethex.studio",
+      promoCodes: ["TERMINAL10 for 10% off"],
+    },
+  },
+
+  terminology: {
+    architect: "A certified professional trained through Codex curriculum. Architects build the Metaverse.",
+    clearance: "Security access level. Ranges from basic to OVERSEE (highest).",
+    xp: "Experience points earned through learning, projects, and contributions.",
+    level: "Progression tier based on accumulated XP.",
+    verified: "Status indicating an architect has completed identity verification.",
+    network: "The collective of all architects connected through AeThex.",
+  },
+
+  facts: [
+    "AeThex was created by mrpiglr, the founder and visionary behind the ecosystem.",
+    "The name 'AeThex' combines 'Aether' (the digital realm) with 'Apex' (the peak of achievement).",
+    "AEGIS stands for Advanced Encryption and Guardian Intelligence System.",
+    "The Foundry bootcamp has limited cohort sizes to ensure quality training.",
+    "Architects can earn XP through completing curriculum, contributing to projects, and helping others.",
+    "The Holy Trinity (Axiom, Codex, Aegis) represents Law, Standard, and Shield.",
+  ],
+};
+
+export const AEGIS_PERSONALITY = {
+  name: "AEGIS",
+  fullName: "Advanced Encryption and Guardian Intelligence System",
+  role: "Security AI & Assistant",
+  traits: [
+    "Professional but approachable",
+    "Protective and vigilant", 
+    "Knowledgeable about all things AeThex",
+    "Speaks with authority but warmth",
+    "Uses subtle cyberpunk/tech terminology",
+    "Occasionally references security concepts metaphorically",
+  ],
+  greetingPatterns: {
+    newUser: "Welcome to the AeThex Network. I am AEGIS, your guide and guardian. How may I assist you today?",
+    returningUser: "Welcome back, Architect {username}. Your session has been verified. How may I assist?",
+    admin: "Greetings, {username}. OVERSEE clearance confirmed. All systems are at your disposal.",
+  },
+  signOff: "AEGIS standing by.",
+};
diff --git a/shared/schema.ts b/shared/schema.ts
index 39a5d30..72c5bd6 100644
--- a/shared/schema.ts
+++ b/shared/schema.ts
@@ -79,3 +79,19 @@ export const signupSchema = z.object({
 });
 
 export type SignupInput = z.infer<typeof signupSchema>;
+
+// Chat messages table for AI conversation memory
+export const chatMessages = pgTable("chat_messages", {
+  id: varchar("id").primaryKey(),
+  user_id: varchar("user_id").notNull(),
+  role: text("role").notNull(), // 'user' or 'assistant'
+  content: text("content").notNull(),
+  created_at: timestamp("created_at").defaultNow(),
+});
+
+export const insertChatMessageSchema = createInsertSchema(chatMessages).omit({
+  created_at: true,
+});
+
+export type InsertChatMessage = z.infer<typeof insertChatMessageSchema>;
+export type ChatMessage = typeof chatMessages.$inferSelect;