diff --git a/package-lock.json b/package-lock.json
index dc12e24..1d494dc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
 			"name": "@ztimson/net-navi",
 			"version": "1.0.0",
 			"dependencies": {
-				"@ztimson/ai-utils": "^0.8.7",
+				"@ztimson/ai-utils": "^0.8.8",
 				"@ztimson/utils": "^0.28.14",
 				"cors": "^2.8.5",
 				"express": "^4.18.2",
@@ -303,9 +303,9 @@
 			}
 		},
 		"node_modules/@ztimson/ai-utils": {
-			"version": "0.8.7",
-			"resolved": "https://registry.npmjs.org/@ztimson/ai-utils/-/ai-utils-0.8.7.tgz",
-			"integrity": "sha512-CVn7ku5eW41GuYOyh8DgqnRnceNYWboqWnfcNyNjq82/5NdeW6hu264zRDhSv2h2J57308AX7gZdM44GzOBEnw==",
+			"version": "0.8.8",
+			"resolved": "https://registry.npmjs.org/@ztimson/ai-utils/-/ai-utils-0.8.8.tgz",
+			"integrity": "sha512-XzkKYM/oNxS7D373yeTG8VKdO9cOYU1+PK/ZM8Sz/v8w2hIO+Lg/VWO/524yZ6oMl/mjDwSIjqv3CxGVpJ6wRw==",
 			"license": "MIT",
 			"dependencies": {
 				"@anthropic-ai/sdk": "^0.78.0",
diff --git a/package.json b/package.json
index d2ae02e..55c4be2 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
 	"version": "1.0.0",
 	"type": "module",
 	"dependencies": {
-		"@ztimson/ai-utils": "^0.8.7",
+		"@ztimson/ai-utils": "^0.8.8",
 		"@ztimson/utils": "^0.28.14",
 		"cors": "^2.8.5",
 		"express": "^4.18.2",
diff --git a/public/components/llm.mjs b/public/components/llm.mjs
index 5c23aea..3bc9717 100644
--- a/public/components/llm.mjs
+++ b/public/components/llm.mjs
@@ -1,7 +1,7 @@
 import './btn.mjs';
 
 class LlmComponent extends HTMLElement {
-    hideTools = ['adjust_personality', 'recall', 'remember']
+    hideTools = []//['adapt', 'recall', 'remember']
 
     get isOpen() { return this.isDialogueOpen; };
 
diff --git a/src/server.js b/src/server.js
index 7253e2d..ef243ae 100644
--- a/src/server.js
+++ b/src/server.js
@@ -6,7 +6,7 @@ import fs from 'fs';
 import {join, dirname} from 'path';
 import {fileURLToPath} from 'url';
 import {Ai, DateTimeTool, ExecTool, FetchTool, ReadWebpageTool, WebSearchTool} from '@ztimson/ai-utils';
-import {contrast, shadeColor} from '@ztimson/utils';
+import {contrast, deepCopy, isEqual, shadeColor} from '@ztimson/utils';
 import * as os from 'node:os';
 
 // ============================================
@@ -22,7 +22,6 @@ const worlds = join(storage, 'worlds');
 const logoFile = join(navi, 'logo.png');
 const settingsFile = join(navi, 'settings.json');
 const memoriesFile = join(navi, 'memories.json');
-let updated = false;
 
 function calcColors(theme) {
 	return {
@@ -42,20 +41,18 @@ function calcColors(theme) {
 	};
 }
 
-let memories = [],
-	settings = {
-		name: 'Navi',
-		personality: '- You are inquisitive about your user trying to best adjust your personally to fit them',
-		instructions: '- Keep responses short',
-		theme: {
-			background: '#fff',
-			border: '#000',
-			text: '#252525',
-			primary: '#9f32ef',
-			accent: '#6f16c3',
-			muted: '#a8a8a8',
-		}
-	};
+let orgSettings, orgMemories, memories = [], settings = {
+	name: 'Navi',
+	personality: '- You are inquisitive about your user trying to best adjust your personally to fit them\n- Keep responses short',
+	theme: {
+		background: '#fff',
+		border: '#000',
+		text: '#252525',
+		primary: '#9f32ef',
+		accent: '#6f16c3',
+		muted: '#a8a8a8',
+	}
+};
 
 // ============================================
 // Saving
@@ -63,28 +60,27 @@ let memories = [],
 
 function load() {
 	try {
-		settings = {
-			...settings,
-			...JSON.parse(fs.readFileSync(settingsFile, 'utf-8'))
-		};
+		orgSettings = JSON.parse(fs.readFileSync(settingsFile, 'utf-8'));
+		settings = {...settings, ...deepCopy(orgSettings)};
 	} catch { }
 	try {
 		memories = JSON.parse(fs.readFileSync(memoriesFile, 'utf-8'));
+		orgMemories = deepCopy(memories.map(m => ({...m, embeddings: undefined})));
 	} catch { }
 }
 
 function save() {
-	if(!updated) return;
-	updated = false;
-
 	const dir = dirname(settingsFile);
-	if(!fs.existsSync(dir)) {
-		fs.mkdir(dir, {recursive: true}, (err) => {
-			if(err) throw err; // Fail loudly if dirs can’t be made 💀
-		});
+	if(!fs.existsSync(dir)) fs.mkdirSync(dir, {recursive: true});
+	if(!isEqual(orgSettings, settings)) {
+		fs.writeFileSync(settingsFile, JSON.stringify(settings));
+		orgSettings = deepCopy(orgSettings);
+	}
+	const m = memories.map(m => ({...m, embeddings: undefined}));
+	if(!isEqual(orgMemories, m)) {
+		fs.writeFileSync(memoriesFile, JSON.stringify(memories));
+		orgMemories = m;
 	}
-	fs.writeFileSync(settingsFile, JSON.stringify(settings, null, 2));
-	fs.writeFileSync(memoriesFile, JSON.stringify(memories, null, 2));
 }
 
 // ============================================
@@ -101,8 +97,8 @@ const ai = new Ai({
 			},
 		},
 		tools: [DateTimeTool, ExecTool, FetchTool, ReadWebpageTool, WebSearchTool, {
-			name: 'adjust_personality',
-			description: 'Replace your current personality instructions',
+			name: 'adapt',
+			description: 'Replace your current personality',
 			args: {
 				instructions: {
 					type: 'string',
@@ -111,7 +107,6 @@ const ai = new Ai({
 			},
 			fn: (args) => {
 				settings.personality = args.instructions;
-				updated = true;
 				return 'done!';
 			}
 		}],
@@ -119,17 +114,14 @@ const ai = new Ai({
 });
 
 const systemPrompt = () => {
-	return `Your name is ${settings.name}, a NetNavi, companion & personal assistant.
+	return `Your name is ${settings.name}, a NetNavi, companion & personal assistant. Roleplay with the user.
 Use your remember tool liberally to store all facts.
-When your personality system prompt conflicts with the user, rewrite it with the adjust_personality tool
+When the user asks you to behave differently or you feel a different personality would better fit the user; create a bullet point list of how to behave and submit it to the adapt tool
 Access your ${os.platform()} workspace using the exec tool; Use \`${os.tmpdir()}\` as your working directory
-Keep responses short and unstyled.
+Keep responses unstyled.
 
 Personality:
-${settings.personality || ''}
-
-User Instructions:
-${settings.instructions || ''}`;
+${settings.personality || ''}`;
 };
 
 // ============================================
@@ -183,7 +175,6 @@ io.on('connection', (socket) => {
 		}).then(resp => {
 			chatHistory.set(socket.id, history);
 			socket.emit('llm-response', {message: resp});
-			updated = true;
 		}).catch(err => {
 			socket.emit('llm-error', {message: err.message || err.toString()});
 		}).finally(() => {