diff --git a/public/claude-ide/sessions-landing.css b/public/claude-ide/sessions-landing.css
index 67b081bd..5dd840d8 100644
--- a/public/claude-ide/sessions-landing.css
+++ b/public/claude-ide/sessions-landing.css
@@ -608,3 +608,302 @@ body.sessions-page {
         padding: 2px 6px;
     }
 }
+
+/**
+ * Session Context Menu
+ */
+.session-context-menu {
+    position: fixed;
+    background: #2a2a2a;
+    border: 1px solid #444;
+    border-radius: 8px;
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
+    z-index: 10000;
+    min-width: 280px;
+    max-width: 400px;
+    overflow: hidden;
+    animation: contextMenuFadeIn 0.15s ease;
+}
+
+@keyframes contextMenuFadeIn {
+    from {
+        opacity: 0;
+        transform: scale(0.95);
+    }
+    to {
+        opacity: 1;
+        transform: scale(1);
+    }
+}
+
+.context-menu-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 16px;
+    color: #e0e0e0;
+    font-size: 14px;
+    cursor: pointer;
+    transition: background 0.2s ease;
+    user-select: none;
+}
+
+.context-menu-item:hover {
+    background: #3a3a3a;
+}
+
+.context-menu-item:first-child {
+    border-radius: 8px 8px 0 0;
+}
+
+.context-menu-item:last-child {
+    border-radius: 0 0 8px 8px;
+}
+
+.context-menu-icon {
+    font-size: 18px;
+    flex-shrink: 0;
+    width: 24px;
+    text-align: center;
+}
+
+.context-menu-text {
+    flex: 1;
+    font-weight: 500;
+}
+
+.context-menu-divider {
+    height: 1px;
+    background: #444;
+    margin: 4px 0;
+}
+
+.context-menu-label {
+    padding: 8px 16px 4px;
+    font-size: 11px;
+    font-weight: 600;
+    color: #888;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+/* Context Menu Suggestions */
+.context-menu-suggestion {
+    display: flex;
+    align-items: flex-start;
+    gap: 12px;
+    padding: 10px 16px;
+    cursor: pointer;
+}
+
+.context-menu-suggestion-content {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    min-width: 0;
+}
+
+.context-menu-suggestion .context-menu-text {
+    font-size: 14px;
+    font-weight: 500;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.context-menu-reason {
+    font-size: 12px;
+    color: #888;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    line-height: 1.3;
+}
+
+.context-menu-score {
+    font-size: 12px;
+    font-weight: 600;
+    color: #4a9eff;
+    flex-shrink: 0;
+    background: rgba(74, 158, 255, 0.15);
+    padding: 2px 6px;
+    border-radius: 4px;
+}
+
+/* High score styling */
+.context-menu-score.high-score {
+    color: #51cf66;
+    background: rgba(81, 207, 102, 0.15);
+}
+
+/* Medium score styling */
+.context-menu-score.medium-score {
+    color: #ffd43b;
+    background: rgba(255, 212, 59, 0.15);
+}
+
+/**
+ * All Projects Modal
+ */
+.modal-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.8);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 10001;
+    opacity: 0;
+    transition: opacity 0.3s ease;
+}
+
+.modal-overlay.visible {
+    opacity: 1;
+}
+
+.all-projects-modal {
+    background: #1a1a1a;
+    border: 1px solid #333;
+    border-radius: 12px;
+    width: 90%;
+    max-width: 500px;
+    max-height: 80vh;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
+    transform: scale(0.95);
+    transition: transform 0.3s ease;
+}
+
+.modal-overlay.visible .all-projects-modal {
+    transform: scale(1);
+}
+
+.modal-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 20px 24px;
+    border-bottom: 1px solid #333;
+    background: #151515;
+}
+
+.modal-header h2 {
+    font-size: 20px;
+    font-weight: 600;
+    color: #e0e0e0;
+    margin: 0;
+}
+
+.modal-close {
+    background: none;
+    border: none;
+    color: #888;
+    font-size: 28px;
+    cursor: pointer;
+    padding: 0;
+    width: 32px;
+    height: 32px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 6px;
+    transition: all 0.2s ease;
+    line-height: 1;
+}
+
+.modal-close:hover {
+    background: #2a2a2a;
+    color: #e0e0e0;
+}
+
+.modal-body {
+    padding: 20px 24px;
+    overflow-y: auto;
+    flex: 1;
+}
+
+.modal-info {
+    font-size: 14px;
+    color: #888;
+    margin: 0 0 16px 0;
+    line-height: 1.5;
+}
+
+.projects-list {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.project-option {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 16px;
+    background: #252525;
+    border: 1px solid #333;
+    border-radius: 8px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.project-option:hover {
+    background: #2a2a2a;
+    border-color: #4a9eff;
+    transform: translateX(4px);
+}
+
+.project-option-icon {
+    font-size: 20px;
+    flex-shrink: 0;
+}
+
+.project-option-name {
+    flex: 1;
+    font-size: 14px;
+    font-weight: 500;
+    color: #e0e0e0;
+}
+
+.project-option-arrow {
+    font-size: 18px;
+    color: #888;
+    flex-shrink: 0;
+}
+
+.no-projects {
+    text-align: center;
+    padding: 40px 20px;
+    color: #888;
+    font-size: 14px;
+}
+
+/* Responsive Design for Modal */
+@media (max-width: 768px) {
+    .all-projects-modal {
+        width: 95%;
+        max-height: 85vh;
+    }
+
+    .modal-header {
+        padding: 16px 20px;
+    }
+
+    .modal-header h2 {
+        font-size: 18px;
+    }
+
+    .modal-body {
+        padding: 16px 20px;
+    }
+
+    .project-option {
+        padding: 10px 14px;
+    }
+}
diff --git a/public/claude-ide/sessions-landing.js b/public/claude-ide/sessions-landing.js
index 6175f407..005b6e05 100644
--- a/public/claude-ide/sessions-landing.js
+++ b/public/claude-ide/sessions-landing.js
@@ -359,6 +359,12 @@ function createSessionRow(session) {
         showProjectMenu(e, session);
     });
 
+    // Add right-click context menu
+    tr.addEventListener('contextmenu', (e) => {
+        e.preventDefault();
+        showSessionContextMenu(e, session.id);
+    });
+
     return tr;
 }
 
@@ -789,3 +795,260 @@ function escapeHtml(text) {
     div.textContent = text;
     return div.innerHTML;
 }
+
+/**
+ * Show session context menu for project reassignment
+ */
+async function showSessionContextMenu(event, sessionId) {
+    event.preventDefault();
+    hideSessionContextMenu();
+
+    // Create context menu element
+    const menu = document.createElement('div');
+    menu.id = 'sessionContextMenu';
+    menu.className = 'session-context-menu';
+
+    // Fetch project suggestions
+    let suggestions = [];
+    try {
+        const res = await fetch(`/api/projects/suggestions?sessionId=${sessionId}`);
+        if (res.ok) {
+            const data = await res.json();
+            suggestions = data.suggestions || [];
+        }
+    } catch (error) {
+        console.error('Error fetching suggestions:', error);
+    }
+
+    // Build menu HTML
+    let menuHtml = `
+        <div class="context-menu-item" data-action="open">
+            <span class="context-menu-icon">🚀</span>
+            <span class="context-menu-text">Open in IDE</span>
+        </div>
+        <div class="context-menu-divider"></div>
+        <div class="context-menu-label">Move to Project</div>
+    `;
+
+    // Add top 3 suggestions
+    const topSuggestions = suggestions.slice(0, 3);
+    topSuggestions.forEach(suggestion => {
+        const icon = getMatchIcon(suggestion.score);
+        const project = window.projectsMap?.get(suggestion.projectId);
+        if (project) {
+            menuHtml += `
+                <div class="context-menu-item context-menu-suggestion" data-action="move" data-project-id="${suggestion.projectId}">
+                    <span class="context-menu-icon">${icon}</span>
+                    <div class="context-menu-suggestion-content">
+                        <span class="context-menu-text">${escapeHtml(project.name)}</span>
+                        <span class="context-menu-reason">${escapeHtml(suggestion.reason)}</span>
+                    </div>
+                    <span class="context-menu-score">${Math.round(suggestion.score)}%</span>
+                </div>
+            `;
+        }
+    });
+
+    // Add "Show All Projects" option
+    menuHtml += `
+        <div class="context-menu-item" data-action="show-all">
+            <span class="context-menu-icon">📂</span>
+            <span class="context-menu-text">Show All Projects...</span>
+        </div>
+        <div class="context-menu-divider"></div>
+        <div class="context-menu-item" data-action="unassigned">
+            <span class="context-menu-icon">📄</span>
+            <span class="context-menu-text">Move to Unassigned</span>
+        </div>
+    `;
+
+    menu.innerHTML = menuHtml;
+    document.body.appendChild(menu);
+
+    // Position menu at mouse coordinates
+    const x = event.clientX;
+    const y = event.clientY;
+
+    // Ensure menu doesn't go off screen
+    const menuRect = menu.getBoundingClientRect();
+    const maxX = window.innerWidth - menuRect.width - 10;
+    const maxY = window.innerHeight - menuRect.height - 10;
+
+    menu.style.left = `${Math.min(x, maxX)}px`;
+    menu.style.top = `${Math.min(y, maxY)}px`;
+
+    // Store session ID for event handlers
+    menu.dataset.sessionId = sessionId;
+
+    // Add event listeners
+    menu.addEventListener('click', handleContextMenuClick);
+
+    // Close menu when clicking outside
+    setTimeout(() => {
+        document.addEventListener('click', hideSessionContextMenu, { once: true });
+    }, 10);
+}
+
+/**
+ * Handle context menu item clicks
+ */
+async function handleContextMenuClick(event) {
+    const menu = document.getElementById('sessionContextMenu');
+    if (!menu) return;
+
+    const target = event.target.closest('.context-menu-item');
+    if (!target) return;
+
+    const action = target.dataset.action;
+    const sessionId = menu.dataset.sessionId;
+
+    hideSessionContextMenu();
+
+    switch (action) {
+        case 'open':
+            continueToSession(sessionId);
+            break;
+        case 'move':
+            const projectId = target.dataset.projectId;
+            await moveSessionToProject(sessionId, projectId);
+            break;
+        case 'show-all':
+            showAllProjectsModal(sessionId);
+            break;
+        case 'unassigned':
+            await moveSessionToProject(sessionId, null);
+            break;
+    }
+}
+
+/**
+ * Get match icon based on score
+ */
+function getMatchIcon(score) {
+    if (score >= 90) return '🎯';
+    if (score >= 50) return '📂';
+    return '💡';
+}
+
+/**
+ * Move session to project
+ */
+async function moveSessionToProject(sessionId, projectId) {
+    try {
+        showLoadingOverlay('Moving session...');
+
+        const res = await fetch(`/api/projects/sessions/${sessionId}/move`, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ projectId })
+        });
+
+        if (!res.ok) throw new Error('Request failed');
+
+        const data = await res.json();
+
+        if (data.success) {
+            hideLoadingOverlay();
+            showToast('Session moved successfully', 'success');
+            await loadSessionsAndProjects();
+        } else {
+            throw new Error(data.error || 'Failed to move session');
+        }
+    } catch (error) {
+        console.error('Error moving session:', error);
+        hideLoadingOverlay();
+        showToast(error.message || 'Failed to move session', 'error');
+    }
+}
+
+/**
+ * Show all projects modal
+ */
+function showAllProjectsModal(sessionId) {
+    // Create modal overlay
+    const overlay = document.createElement('div');
+    overlay.className = 'modal-overlay';
+    overlay.id = 'allProjectsModal';
+
+    // Create modal content
+    const modal = document.createElement('div');
+    modal.className = 'all-projects-modal';
+
+    // Build projects list
+    const projects = Array.from(window.projectsMap?.values() || []);
+    let projectsHtml = '';
+
+    if (projects.length === 0) {
+        projectsHtml = '<div class="no-projects">No projects available</div>';
+    } else {
+        projectsHtml = '<div class="projects-list">';
+        projects.forEach(project => {
+            projectsHtml += `
+                <div class="project-option" data-project-id="${project.id}">
+                    <span class="project-option-icon">${escapeHtml(project.icon || '📁')}</span>
+                    <span class="project-option-name">${escapeHtml(project.name)}</span>
+                    <span class="project-option-arrow">→</span>
+                </div>
+            `;
+        });
+        projectsHtml += '</div>';
+    }
+
+    modal.innerHTML = `
+        <div class="modal-header">
+            <h2>All Projects</h2>
+            <button class="modal-close" onclick="closeAllProjectsModal()">&times;</button>
+        </div>
+        <div class="modal-body">
+            <p class="modal-info">Select a project to move this session to</p>
+            ${projectsHtml}
+        </div>
+    `;
+
+    overlay.appendChild(modal);
+    document.body.appendChild(overlay);
+
+    // Add click handlers
+    modal.querySelectorAll('.project-option').forEach(option => {
+        option.addEventListener('click', async () => {
+            const projectId = option.dataset.projectId;
+            closeAllProjectsModal();
+            await moveSessionToProject(sessionId, projectId);
+        });
+    });
+
+    // Close on overlay click
+    overlay.addEventListener('click', (e) => {
+        if (e.target === overlay) {
+            closeAllProjectsModal();
+        }
+    });
+
+    // Trigger animation
+    setTimeout(() => {
+        overlay.classList.add('visible');
+    }, 10);
+}
+
+/**
+ * Close all projects modal
+ */
+function closeAllProjectsModal() {
+    const modal = document.getElementById('allProjectsModal');
+    if (modal) {
+        modal.classList.remove('visible');
+        setTimeout(() => {
+            modal.remove();
+        }, 300);
+    }
+}
+
+/**
+ * Hide session context menu
+ */
+function hideSessionContextMenu() {
+    const menu = document.getElementById('sessionContextMenu');
+    if (menu) {
+        menu.remove();
+    }
+}