Add ASCII logo, spinner during install, all packages core, fix tests

- ASCII art logo on website hero and OAuth callback page
- Clean spinner during postinstall instead of npm noise
- pi-session-search and pi-memory moved to core (13 packages)
- pi-generative-ui is the only optional package
- Alpha Hub callback page branded with Feynman logo

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.feynman/settings.json

@@ -9,7 +9,9 @@
     "npm:pi-mermaid",
     "npm:@aliou/pi-processes",
     "npm:pi-zotero",
+    "npm:@kaiserlich-dev/pi-session-search",
     "npm:pi-schedule-prompt",
+    "npm:@samfp/pi-memory",
     "npm:@tmustier/pi-ralph-wiggum"
   ],
   "quietStartup": true,

extensions/research-tools/shared.ts

@@ -14,14 +14,7 @@ export const FEYNMAN_VERSION = (() => {
 	}
 })();
 
-export const FEYNMAN_AGENT_LOGO = [
+export { FEYNMAN_ASCII_LOGO as FEYNMAN_AGENT_LOGO } from "../../logo.mjs";
-	"███████╗███████╗██╗   ██╗███╗   ██╗███╗   ███╗ █████╗ ███╗   ██╗",
-	"██╔════╝██╔════╝╚██╗ ██╔╝████╗  ██║████╗ ████║██╔══██╗████╗  ██║",
-	"█████╗  █████╗   ╚████╔╝ ██╔██╗ ██║██╔████╔██║███████║██╔██╗ ██║",
-	"██╔══╝  ██╔══╝    ╚██╔╝  ██║╚██╗██║██║╚██╔╝██║██╔══██║██║╚██╗██║",
-	"██║     ███████╗   ██║   ██║ ╚████║██║ ╚═╝ ██║██║  ██║██║ ╚████║",
-	"╚═╝     ╚══════╝   ╚═╝   ╚═╝  ╚═══╝╚═╝     ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝",
-];
 
 export const FEYNMAN_RESEARCH_TOOLS = [
 	"alpha_search",

logo.d.mts

@@ -0,0 +1,3 @@
+export declare const FEYNMAN_ASCII_LOGO: string[];
+export declare const FEYNMAN_ASCII_LOGO_TEXT: string;
+export declare const FEYNMAN_ASCII_LOGO_HTML: string;

logo.mjs

@@ -0,0 +1,12 @@
+export const FEYNMAN_ASCII_LOGO = [
+	"███████╗███████╗██╗   ██╗███╗   ██╗███╗   ███╗ █████╗ ███╗   ██╗",
+	"██╔════╝██╔════╝╚██╗ ██╔╝████╗  ██║████╗ ████║██╔══██╗████╗  ██║",
+	"█████╗  █████╗   ╚████╔╝ ██╔██╗ ██║██╔████╔██║███████║██╔██╗ ██║",
+	"██╔══╝  ██╔══╝    ╚██╔╝  ██║╚██╗██║██║╚██╔╝██║██╔══██║██║╚██╗██║",
+	"██║     ███████╗   ██║   ██║ ╚████║██║ ╚═╝ ██║██║  ██║██║ ╚████║",
+	"╚═╝     ╚══════╝   ╚═╝   ╚═╝  ╚═══╝╚═╝     ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝",
+];
+
+export const FEYNMAN_ASCII_LOGO_TEXT = FEYNMAN_ASCII_LOGO.join("\n");
+
+export const FEYNMAN_ASCII_LOGO_HTML = `<pre style="font-size:8px;line-height:1.15;font-weight:700;color:#10b981;font-family:monospace;white-space:pre;margin:0">${FEYNMAN_ASCII_LOGO_TEXT}</pre>`;

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@companion-ai/feynman",
-  "version": "0.2.6",
+  "version": "0.2.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@companion-ai/feynman",
-      "version": "0.2.6",
+      "version": "0.2.7",
       "hasInstallScript": true,
       "dependencies": {
         "@companion-ai/alpha-hub": "^0.1.2",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@companion-ai/feynman",
-  "version": "0.2.6",
+  "version": "0.2.7",
   "description": "Research-first CLI agent built on Pi and alphaXiv",
   "type": "module",
   "engines": {

scripts/patch-embedded-pi.mjs

@@ -2,6 +2,7 @@ import { spawnSync } from "node:child_process";
 import { existsSync, mkdirSync, readFileSync, writeFileSync } from "node:fs";
 import { dirname, resolve } from "node:path";
 import { fileURLToPath } from "node:url";
+import { FEYNMAN_ASCII_LOGO_HTML } from "../logo.mjs";
 
 const here = dirname(fileURLToPath(import.meta.url));
 const appRoot = resolve(here, "..");
@@ -90,14 +91,27 @@ function ensurePackageWorkspace() {
 		"utf8",
 	);
 
-	console.log("[feynman] installing research packages...");
+	const frames = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
-	const result = spawnSync("npm", ["install", "--prefer-offline", "--no-audit", "--no-fund", "--prefix", workspaceDir, ...packageSpecs], {
+	let frame = 0;
-		stdio: "inherit",
+	const start = Date.now();
+	const spinner = setInterval(() => {
+		const elapsed = Math.round((Date.now() - start) / 1000);
+		process.stderr.write(`\r${frames[frame++ % frames.length]} setting up feynman... ${elapsed}s`);
+	}, 80);
+
+	const result = spawnSync("npm", ["install", "--prefer-offline", "--no-audit", "--no-fund", "--loglevel", "error", "--prefix", workspaceDir, ...packageSpecs], {
+		stdio: ["ignore", "ignore", "pipe"],
 		timeout: 300000,
 	});
 
+	clearInterval(spinner);
+	const elapsed = Math.round((Date.now() - start) / 1000);
+
 	if (result.status !== 0) {
-		console.warn("[feynman] warning: package install failed, Pi will retry on first launch");
+		process.stderr.write(`\r✗ setup failed (${elapsed}s)\n`);
+		if (result.stderr?.length) process.stderr.write(result.stderr);
+	} else {
+		process.stderr.write(`\r✓ feynman ready (${elapsed}s)\n`);
 	}
 }
 
@@ -351,12 +365,33 @@ if (oauthPagePath && existsSync(oauthPagePath)) {
 	let source = readFileSync(oauthPagePath, "utf8");
 	const piLogo = 'const LOGO_SVG = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800" aria-hidden="true"><path fill="#fff" fill-rule="evenodd" d="M165.29 165.29 H517.36 V400 H400 V517.36 H282.65 V634.72 H165.29 Z M282.65 282.65 V400 H400 V282.65 Z"/><path fill="#fff" d="M517.36 400 H634.72 V634.72 H517.36 Z"/></svg>`;';
 	if (source.includes(piLogo)) {
-		const feynmanLogo = 'const LOGO_SVG = `<span style="font-size:32px;font-weight:700;color:#10b981;font-family:system-ui,sans-serif;letter-spacing:-0.02em">feynman</span>`;';
+		const feynmanLogo = `const LOGO_SVG = \`${FEYNMAN_ASCII_LOGO_HTML}\`;`;
 		source = source.replace(piLogo, feynmanLogo);
 		writeFileSync(oauthPagePath, source, "utf8");
 	}
 }
 
+const alphaHubAuthPath = findPackageRoot("@companion-ai/alpha-hub")
+	? resolve(findPackageRoot("@companion-ai/alpha-hub"), "src", "lib", "auth.js")
+	: null;
+
+if (alphaHubAuthPath && existsSync(alphaHubAuthPath)) {
+	let source = readFileSync(alphaHubAuthPath, "utf8");
+	const callbackStyle = `style="font-family:system-ui,sans-serif;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:80vh;background:#050a08;color:#f0f5f2"`;
+	const logoHtml = FEYNMAN_ASCII_LOGO_HTML.replace('color:#10b981', 'color:#34d399');
+	const successPage = `<html><body ${callbackStyle}>${logoHtml}<h2 style="color:#34d399;margin-top:24px">Logged in</h2><p style="color:#8aaa9a">You can close this tab.</p></body></html>`;
+	const errorPage = `<html><body ${callbackStyle}>${logoHtml}<h2 style="color:#ef4444;margin-top:24px">Login failed</h2><p style="color:#8aaa9a">You can close this tab.</p></body></html>`;
+	const oldSuccess = `'<html><body><h2>Logged in to Alpha Hub</h2><p>You can close this tab.</p></body></html>'`;
+	const oldError = `'<html><body><h2>Login failed</h2><p>You can close this tab.</p></body></html>'`;
+	if (source.includes(oldSuccess)) {
+		source = source.replace(oldSuccess, `'${successPage}'`);
+	}
+	if (source.includes(oldError)) {
+		source = source.replace(oldError, `'${errorPage}'`);
+	}
+	writeFileSync(alphaHubAuthPath, source, "utf8");
+}
+
 if (existsSync(piMemoryPath)) {
 	let source = readFileSync(piMemoryPath, "utf8");
 	const memoryOriginal = 'const MEMORY_DIR = join(homedir(), ".pi", "memory");';

src/pi/package-presets.ts

@@ -10,7 +10,9 @@ export const CORE_PACKAGE_SOURCES = [
 	"npm:pi-mermaid",
 	"npm:@aliou/pi-processes",
 	"npm:pi-zotero",
+	"npm:@kaiserlich-dev/pi-session-search",
 	"npm:pi-schedule-prompt",
+	"npm:@samfp/pi-memory",
 	"npm:@tmustier/pi-ralph-wiggum",
 ] as const;
 
@@ -19,25 +21,11 @@ export const OPTIONAL_PACKAGE_PRESETS = {
 		description: "Interactive Glimpse UI widgets.",
 		sources: ["npm:pi-generative-ui"],
 	},
-	memory: {
-		description: "Cross-session memory and preference recall.",
-		sources: ["npm:@samfp/pi-memory"],
-	},
-	"session-search": {
-		description: "Indexed session recall with SQLite-backed search.",
-		sources: ["npm:@kaiserlich-dev/pi-session-search"],
-	},
-	"all-extras": {
-		description: "Install all optional packages.",
-		sources: ["npm:pi-generative-ui", "npm:@samfp/pi-memory", "npm:@kaiserlich-dev/pi-session-search"],
-	},
 } as const;
 
 const LEGACY_DEFAULT_PACKAGE_SOURCES = [
 	...CORE_PACKAGE_SOURCES,
 	"npm:pi-generative-ui",
-	"npm:@kaiserlich-dev/pi-session-search",
-	"npm:@samfp/pi-memory",
 ] as const;
 
 export type OptionalPackagePresetName = keyof typeof OPTIONAL_PACKAGE_PRESETS;
@@ -66,9 +54,6 @@ export function getOptionalPackagePresetSources(name: string): string[] | undefi
 	if (normalized === "ui") {
 		return [...OPTIONAL_PACKAGE_PRESETS["generative-ui"].sources];
 	}
-	if (normalized === "search") {
-		return [...OPTIONAL_PACKAGE_PRESETS["session-search"].sources];
-	}
 
 	const preset = OPTIONAL_PACKAGE_PRESETS[normalized as OptionalPackagePresetName];
 	return preset ? [...preset.sources] : undefined;

tests/pi-settings.test.ts

@@ -49,8 +49,6 @@ test("normalizeFeynmanSettings prunes the legacy slow default package set", () =
 				packages: [
 					...CORE_PACKAGE_SOURCES,
 					"npm:pi-generative-ui",
-					"npm:@kaiserlich-dev/pi-session-search",
-					"npm:@samfp/pi-memory",
 				],
 			},
 			null,
@@ -68,8 +66,8 @@ test("normalizeFeynmanSettings prunes the legacy slow default package set", () =
 });
 
 test("optional package presets map friendly aliases", () => {
-	assert.deepEqual(getOptionalPackagePresetSources("memory"), ["npm:@samfp/pi-memory"]);
+	assert.deepEqual(getOptionalPackagePresetSources("memory"), undefined);
 	assert.deepEqual(getOptionalPackagePresetSources("ui"), ["npm:pi-generative-ui"]);
-	assert.deepEqual(getOptionalPackagePresetSources("search"), ["npm:@kaiserlich-dev/pi-session-search"]);
+	assert.deepEqual(getOptionalPackagePresetSources("search"), undefined);
 	assert.equal(shouldPruneLegacyDefaultPackages(["npm:custom"]), false);
 });

website/src/components/AsciiLogo.astro

@@ -0,0 +1,26 @@
+---
+interface Props {
+  class?: string;
+  size?: 'nav' | 'hero';
+}
+
+const { class: className = '', size = 'hero' } = Astro.props;
+
+const sizeClasses = size === 'nav'
+  ? 'text-[4px] sm:text-[5px]'
+  : 'text-[6px] sm:text-[8px] md:text-[10px]';
+---
+
+<pre
+  class:list={[
+    'font-mono text-accent font-bold leading-[1.15] m-0 p-0 inline-block',
+    sizeClasses,
+    className,
+  ]}
+  aria-label="Feynman"
+>███████╗███████╗██╗   ██╗███╗   ██╗███╗   ███╗ █████╗ ███╗   ██╗
+██╔════╝██╔════╝╚██╗ ██╔╝████╗  ██║████╗ ████║██╔══██╗████╗  ██║
+█████╗  █████╗   ╚████╔╝ ██╔██╗ ██║██╔████╔██║███████║██╔██╗ ██║
+██╔══╝  ██╔══╝    ╚██╔╝  ██║╚██╗██║██║╚██╔╝██║██╔══██║██║╚██╗██║
+██║     ███████╗   ██║   ██║ ╚████║██║ ╚═╝ ██║██║  ██║██║ ╚████║
+╚═╝     ╚══════╝   ╚═╝   ╚═╝  ╚═══╝╚═╝     ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝</pre>

website/src/components/Nav.astro

@@ -1,5 +1,6 @@
 ---
 import ThemeToggle from './ThemeToggle.astro';
+import AsciiLogo from './AsciiLogo.astro';
 
 interface Props {
   active?: 'home' | 'docs';
@@ -10,7 +11,9 @@ const { active = 'home' } = Astro.props;
 
 <nav class="sticky top-0 z-50 bg-bg">
   <div class="max-w-6xl mx-auto px-6 h-14 flex items-center justify-between">
-    <a href="/" class="text-xl font-bold text-accent tracking-tight">Feynman</a>
+    <a href="/" class="hover:opacity-80 transition-opacity" aria-label="Feynman">
+      <AsciiLogo size="nav" />
+    </a>
     <div class="flex items-center gap-6">
       <a href="/docs/getting-started/installation"
         class:list={["text-sm transition-colors", active === 'docs' ? 'text-text-primary' : 'text-text-muted hover:text-text-primary']}>

website/src/pages/index.astro

@@ -1,10 +1,12 @@
 ---
 import Base from '../layouts/Base.astro';
+import AsciiLogo from '../components/AsciiLogo.astro';
 ---
 
 <Base title="Feynman — The open source AI research agent" active="home">
   <section class="text-center pt-24 pb-20 px-6">
     <div class="max-w-2xl mx-auto">
+      <AsciiLogo size="hero" class="mb-8" />
       <h1 class="text-5xl sm:text-6xl font-bold tracking-tight mb-6" style="text-wrap: balance">The open source AI research agent</h1>
       <p class="text-lg text-text-muted mb-10 leading-relaxed" style="text-wrap: pretty">Investigate topics, write papers, run experiments, review research, audit codebases &mdash; every output cited and source-grounded</p>
       <div class="inline-flex items-center gap-3 bg-surface rounded-lg px-5 py-3 mb-8 font-mono text-sm">