diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..4f1ba70
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: ["**"]
+
+jobs:
+  ci:
+    name: Typecheck / Lint / Test (Node ${{ matrix.node-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18, 20]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3
+        with:
+          version: 8
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Typecheck
+        run: pnpm -r run typecheck
+
+      - name: Lint
+        run: pnpm -r run lint
+
+      - name: Test
+        run: pnpm -r run test --coverage
+
+      - name: Upload coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-node-${{ matrix.node-version }}
+          path: "**/coverage"
+          if-no-files-found: ignore
diff --git a/.github/workflows/pr-title.yml b/.github/workflows/pr-title.yml
new file mode 100644
index 0000000..9833ba4
--- /dev/null
+++ b/.github/workflows/pr-title.yml
@@ -0,0 +1,14 @@
+name: PR Title Check
+
+on:
+  pull_request:
+    types: [opened, edited, synchronize, reopened]
+
+jobs:
+  pr-title:
+    name: Enforce Conventional Commits
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/apps/web/src/routes/dashboard/github-insights/+page.svelte b/apps/web/src/routes/dashboard/github-insights/+page.svelte
new file mode 100644
index 0000000..c0a1235
--- /dev/null
+++ b/apps/web/src/routes/dashboard/github-insights/+page.svelte
@@ -0,0 +1,433 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+
+  interface LanguageStat {
+    language: string;
+    percentage: number;
+    bytes: number;
+  }
+
+  interface Repo {
+    name: string;
+    description: string | null;
+    stars: number;
+    forks: number;
+    url: string;
+    language: string | null;
+  }
+
+  interface GitHubInsights {
+    username: string;
+    totalRepos: number;
+    totalStars: number;
+    totalForks: number;
+    followers: number;
+    following: number;
+    topRepos: Repo[];
+    languageStats: LanguageStat[];
+    primaryLanguage: string | null;
+    fetchedAt: string;
+    aiSummary: string | null;
+    statsAreCapped: boolean;
+  }
+
+  let insights: GitHubInsights | null = null;
+  let loading = true;
+  let error = '';
+  let requiresConnect = false;
+
+  const API_BASE = import.meta.env.VITE_API_URL ?? 'http://localhost:3000';
+
+  async function fetchInsights(refresh = false) {
+    loading = true;
+    error = '';
+    try {
+      const token = localStorage.getItem('devcard-token');
+      if (!token) {
+        error = 'Please log in to view your GitHub insights.';
+        loading = false;
+        return;
+      }
+      const url = `${API_BASE}/api/analytics/github-insights${refresh ? '?refresh=true' : ''}`;
+      const res = await fetch(url, {
+        headers: { Authorization: `Bearer ${token}` },
+      });
+      const body = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        if (res.status === 400 && body.requiresAuth) {
+          requiresConnect = true;
+          loading = false;
+          return;
+        }
+        error = body.message ?? 'Failed to load GitHub insights.';
+        loading = false;
+        return;
+      }
+      insights = body as GitHubInsights;
+    } catch {
+      error = 'Network error — please check your connection.';
+    } finally {
+      loading = false;
+    }
+  }
+
+  onMount(() => fetchInsights());
+</script>
+
+<svelte:head>
+  <title>GitHub Insights — DevCard</title>
+  <meta name="description" content="Your AI-powered GitHub activity intelligence dashboard." />
+</svelte:head>
+
+<div class="bg-glow"></div>
+
+<main class="container">
+  <nav class="glass">
+    <div class="nav-content">
+      <a href="/" class="logo">⚡ <span class="gradient-text">DevCard</span></a>
+      <span class="nav-title">GitHub Insights</span>
+    </div>
+  </nav>
+
+  {#if loading}
+    <div class="state-box">
+      <div class="spinner"></div>
+      <p>Loading your GitHub insights...</p>
+    </div>
+
+  {:else if requiresConnect}
+    <div class="state-box">
+      <p class="state-icon">🔗</p>
+      <h2>Connect your GitHub account</h2>
+      <p>Link your GitHub to unlock your developer intelligence dashboard.</p>
+      <a href="/connect/github" class="btn-primary">Connect GitHub</a>
+    </div>
+
+  {:else if error}
+    <div class="state-box error">
+      <p class="state-icon">⚠️</p>
+      <p>{error}</p>
+      <button class="btn-primary" on:click={() => fetchInsights()}>Retry</button>
+    </div>
+
+  {:else if insights}
+    <div class="dashboard">
+
+      <!-- Header -->
+      <div class="header glass">
+        <div>
+          <h1 class="gradient-text">@{insights.username}</h1>
+          <p class="subtitle">Developer Intelligence Dashboard</p>
+          {#if insights.statsAreCapped}
+            <div class="capped-notice">
+              ⚠️ Stats based on your most recently updated 200 repos. You have {insights.totalRepos} repos total.
+            </div>
+          {/if}
+        </div>
+        <button class="btn-secondary" on:click={() => fetchInsights(true)}>
+          🔄 Refresh
+        </button>
+      </div>
+
+      <!-- Stats Grid -->
+      <div class="stats-grid">
+        <div class="stat-card glass">
+          <div class="stat-value">{insights.totalRepos}</div>
+          <div class="stat-label">Repositories</div>
+        </div>
+        <div class="stat-card glass">
+          <div class="stat-value">{insights.totalStars}</div>
+          <div class="stat-label">Total Stars</div>
+        </div>
+        <div class="stat-card glass">
+          <div class="stat-value">{insights.totalForks}</div>
+          <div class="stat-label">Total Forks</div>
+        </div>
+        <div class="stat-card glass">
+          <div class="stat-value">{insights.followers}</div>
+          <div class="stat-label">Followers</div>
+        </div>
+        <div class="stat-card glass">
+          <div class="stat-value">{insights.following}</div>
+          <div class="stat-label">Following</div>
+        </div>
+        {#if insights.primaryLanguage}
+          <div class="stat-card glass">
+            <div class="stat-value lang">{insights.primaryLanguage}</div>
+            <div class="stat-label">Primary Language</div>
+          </div>
+        {/if}
+      </div>
+
+      <!-- AI Summary -->
+      {#if insights.aiSummary}
+        <div class="ai-card glass">
+          <div class="ai-label">🤖 AI Developer Summary</div>
+          <p class="ai-text">{insights.aiSummary}</p>
+        </div>
+      {/if}
+
+      <!-- Language Breakdown -->
+      {#if insights.languageStats.length > 0}
+        <div class="section glass">
+          <h2>Language Breakdown</h2>
+          <div class="lang-bar">
+            {#each insights.languageStats as lang}
+              <div
+                class="lang-segment"
+                style="width: {lang.percentage}%"
+                title="{lang.language}: {lang.percentage.toFixed(1)}%"
+              ></div>
+            {/each}
+          </div>
+          <div class="lang-legend">
+            {#each insights.languageStats as lang}
+              <div class="lang-item">
+                <span class="lang-dot"></span>
+                <span>{lang.language}</span>
+                <span class="lang-pct">{lang.percentage.toFixed(1)}%</span>
+              </div>
+            {/each}
+          </div>
+        </div>
+      {/if}
+
+      <!-- Top Repos -->
+      {#if insights.topRepos.length > 0}
+        <div class="section glass">
+          <h2>Top Repositories</h2>
+          <div class="repos-grid">
+            {#each insights.topRepos as repo}
+              <a href={repo.url} target="_blank" rel="noopener" class="repo-card glass">
+                <div class="repo-name">{repo.name}</div>
+                {#if repo.description}
+                  <div class="repo-desc">{repo.description}</div>
+                {/if}
+                <div class="repo-stats">
+                  <span>⭐ {repo.stars}</span>
+                  <span>🍴 {repo.forks}</span>
+                  {#if repo.language}<span>💻 {repo.language}</span>{/if}
+                </div>
+              </a>
+            {/each}
+          </div>
+        </div>
+      {/if}
+
+      <p class="fetched-at">Last updated: {new Date(insights.fetchedAt).toLocaleString()}</p>
+    </div>
+  {/if}
+</main>
+
+<style>
+  .bg-glow {
+    position: fixed;
+    top: 0; left: 0; right: 0; bottom: 0;
+    background: radial-gradient(circle at 50% 0%, var(--primary-glow), transparent 40%),
+                radial-gradient(circle at 0% 100%, var(--accent-glow), transparent 30%);
+    pointer-events: none;
+    z-index: -1;
+  }
+
+  .container {
+    max-width: 1100px;
+    margin: 0 auto;
+    padding: 0 1.5rem 4rem;
+  }
+
+  nav {
+    position: sticky;
+    top: 1rem;
+    margin: 1rem auto;
+    border-radius: var(--radius-lg);
+    z-index: 100;
+    padding: 0.75rem 1.5rem;
+  }
+
+  .nav-content {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+  }
+
+  .logo {
+    font-weight: 800;
+    font-size: 1.3rem;
+    text-decoration: none;
+  }
+
+  .nav-title {
+    color: var(--text-secondary);
+    font-weight: 600;
+  }
+
+  .state-box {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    min-height: 60vh;
+    gap: 1.5rem;
+    text-align: center;
+  }
+
+  .state-icon { font-size: 3rem; }
+
+  .spinner {
+    width: 48px; height: 48px;
+    border: 4px solid var(--border);
+    border-top-color: var(--primary);
+    border-radius: 50%;
+    animation: spin 0.8s linear infinite;
+  }
+
+  @keyframes spin { to { transform: rotate(360deg); } }
+
+  .dashboard { display: flex; flex-direction: column; gap: 2rem; margin-top: 2rem; }
+
+  .header {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    padding: 2rem;
+    border-radius: var(--radius-xl);
+  }
+
+  h1 { font-size: 2.5rem; font-weight: 900; margin-bottom: 0.25rem; }
+  .subtitle { color: var(--text-secondary); }
+
+  .capped-notice {
+    margin-top: 0.75rem;
+    padding: 0.5rem 0.75rem;
+    background: rgba(245, 158, 11, 0.1);
+    border: 1px solid rgba(245, 158, 11, 0.3);
+    border-radius: var(--radius);
+    font-size: 0.85rem;
+    color: #f59e0b;
+  }
+
+  .stats-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+    gap: 1rem;
+  }
+
+  .stat-card {
+    padding: 1.5rem;
+    border-radius: var(--radius-xl);
+    text-align: center;
+  }
+
+  .stat-value { font-size: 2rem; font-weight: 800; color: var(--primary); }
+  .stat-value.lang { font-size: 1.2rem; }
+  .stat-label { color: var(--text-secondary); font-size: 0.9rem; margin-top: 0.25rem; }
+
+  .ai-card {
+    padding: 2rem;
+    border-radius: var(--radius-xl);
+    border-left: 4px solid var(--primary);
+  }
+
+  .ai-label { font-weight: 700; margin-bottom: 0.75rem; color: var(--primary); }
+  .ai-text { color: var(--text-secondary); line-height: 1.7; font-size: 1.05rem; }
+
+  .section {
+    padding: 2rem;
+    border-radius: var(--radius-xl);
+  }
+
+  h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }
+
+  .lang-bar {
+    display: flex;
+    height: 12px;
+    border-radius: 100px;
+    overflow: hidden;
+    margin-bottom: 1rem;
+    background: var(--bg-secondary);
+  }
+
+  .lang-segment {
+    height: 100%;
+    background: var(--primary);
+    opacity: 0.8;
+    transition: opacity 0.2s;
+  }
+
+  .lang-segment:hover { opacity: 1; }
+
+  .lang-legend {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.75rem 1.5rem;
+  }
+
+  .lang-item {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    font-size: 0.9rem;
+  }
+
+  .lang-dot {
+    width: 10px; height: 10px;
+    border-radius: 50%;
+    background: var(--primary);
+  }
+
+  .lang-pct { color: var(--text-secondary); }
+
+  .repos-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+    gap: 1rem;
+  }
+
+  .repo-card {
+    padding: 1.5rem;
+    border-radius: var(--radius-lg);
+    text-decoration: none;
+    transition: transform 0.2s;
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+  }
+
+  .repo-card:hover { transform: translateY(-4px); }
+  .repo-name { font-weight: 700; color: var(--primary); }
+  .repo-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; }
+  .repo-stats { display: flex; gap: 1rem; font-size: 0.85rem; color: var(--text-muted); margin-top: auto; }
+
+  .fetched-at {
+    text-align: center;
+    color: var(--text-muted);
+    font-size: 0.85rem;
+  }
+
+  .btn-primary {
+    padding: 0.8rem 1.6rem;
+    background: var(--primary);
+    color: white;
+    border: none;
+    border-radius: var(--radius);
+    font-weight: 600;
+    cursor: pointer;
+    text-decoration: none;
+    display: inline-block;
+  }
+
+  .btn-secondary {
+    padding: 0.6rem 1.2rem;
+    border: 1px solid var(--border);
+    background: var(--bg-card);
+    border-radius: var(--radius);
+    font-weight: 600;
+    cursor: pointer;
+    white-space: nowrap;
+  }
+
+  @media (max-width: 768px) {
+    h1 { font-size: 1.8rem; }
+    .header { flex-direction: column; gap: 1rem; }
+  }
+</style>
\ No newline at end of file