feat: dashboard Second Brain, essai 7 jours et vérification e-mail

Rendre le dashboard actionnable (inbox, peek, carte mentale), aligner la facturation sur l’essai 7 jours, et bloquer le login e-mail tant que l’adresse n’est pas confirmée. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-30 07:19:36 +00:00
parent 69c99e4f4f
commit 80ccc1f6de
95 changed files with 4158 additions and 618 deletions
--- a/mcp-server/README.md
+++ b/mcp-server/README.md
@@ -6,7 +6,7 @@ Model Context Protocol (MCP) server for integrating Memento note-taking app with

 ## Features

- ✅ **22 Tools** for notes, notebooks, labels, and reminders
+- ✅ **29 Tools** for notes, notebooks, labels, reminders, semantic similarity, Memory Echo insights, and statistics
 - 🔒 **API Key Authentication** with secure storage
 - 🚀 **Performance Optimized** with connection pooling and caching
 - 📊 **Observability** with Prometheus metrics export
@@ -61,7 +61,7 @@ Generate API keys from the Memento web UI: **Settings > MCP**.
 curl -H "x-api-key: mcp_sk_xxx" http://localhost:3001/health
 ```

-## Available Tools (22)
+## Available Tools (29)

 ### Notes (13)

@@ -81,7 +81,7 @@ curl -H "x-api-key: mcp_sk_xxx" http://localhost:3001/health
 | `batch_move_notes` | Move multiple notes at once |
 | `batch_delete_notes` | Delete multiple notes at once |

-### Notebooks (6)
+### Notebooks (7)

 | Tool | Description |
 |------|-------------|
@@ -102,11 +102,28 @@ curl -H "x-api-key: mcp_sk_xxx" http://localhost:3001/health
 | `update_label` | Update a label |
 | `delete_label` | Delete a label |

-### Reminders (1)
+### Reminders (3)

 | Tool | Description |
 |------|-------------|
 | `get_due_reminders` | Get due reminders |
+| `get_upcoming_reminders` | Get reminders due in the next N hours |
+| `update_reminder` | Set, update, or clear a note reminder |
+
+### Semantic & AI (3)
+
+| Tool | Description |
+|------|-------------|
+| `find_similar_notes` | Find notes semantically similar to a given note |
+| `get_memory_echo_insights` | List AI-discovered note connections |
+| `dismiss_memory_echo_insight` | Mark a Memory Echo insight as viewed/dismissed |
+
+### Filters & Statistics (2)
+
+| Tool | Description |
+|------|-------------|
+| `get_notes_by_label` | List notes by label/tag |
+| `get_note_statistics` | Get counts and breakdowns for notes, notebooks, labels |

 ### Utilities (2)

--- a/mcp-server/config.js
+++ b/mcp-server/config.js
@@ -197,8 +197,9 @@ export function validateConfig() {
    }
  }

-  // Port validation
-  const portValidation = validatePort(config.port);
+  // Port validation (check raw value before clamping)
+  const rawPort = Number.parseInt(env('PORT', '3001'), 10);
+  const portValidation = validatePort(Number.isNaN(rawPort) ? config.port : rawPort);
  if (!portValidation.valid) {
    errors.push({ key: 'PORT', message: portValidation.error, critical: true });
  }
--- a/mcp-server/index-sse.js
+++ b/mcp-server/index-sse.js
@@ -394,7 +394,7 @@ app.get('/', (req, res) => {
      sessions: '/sessions',
    },
    auth: { enabled: config.requireAuth },
-    tools: 22,
+    tools: 29,
    uptime: process.uptime(),
  });
 });
@@ -445,25 +445,23 @@ app.all(
    }

    // Validate tool input if present
-    if (req.body?.method) {
-      const toolName = req.body.method;
-      if (req.body?.params) {
-        const validation = validateAndSanitize(toolName, req.body.params);
-        if (!validation.success) {
-          log('warn', `Validation failed for ${toolName}:`, validation.errors);
-          return res
-            .status(400)
-            .json(
-              mcpError(McpErrors.INVALID_PARAMS.code, {
-                detail: 'Input validation failed',
-                field: validation.errors[0]?.field,
-                context: { toolName, errors: validation.errors },
-              })
-            );
-        }
-        // Update request with sanitized data
-        req.body.params = validation.data;
+    if (req.body?.method === 'tools/call' && req.body?.params?.name && req.body?.params?.arguments) {
+      const toolName = req.body.params.name;
+      const validation = validateAndSanitize(toolName, req.body.params.arguments);
+      if (!validation.success) {
+        log('warn', `Validation failed for ${toolName}:`, validation.errors);
+        return res
+          .status(400)
+          .json(
+            mcpError(McpErrors.INVALID_PARAMS.code, {
+              detail: 'Input validation failed',
+              field: validation.errors[0]?.field,
+              context: { toolName, errors: validation.errors },
+            })
+          );
      }
+      // Update request with sanitized data
+      req.body.params.arguments = validation.data;
    }

    const ctx = { userId: req.userSession?.userId || null };
@@ -539,7 +537,7 @@ async function main() {
  Auth:     ${config.requireAuth ? 'ENABLED' : 'DISABLED (dev)'}
  Timeout:  ${config.requestTimeout}ms
  Database: ${isPostgres ? 'PostgreSQL' : 'SQLite'}
-  Tools:    22
+  Tools:    29
  Features: ${config.enableMetrics ? 'Metrics' : ''}${config.enableAuditLog ? ', Audit Log' : ''}
 `);
  });
--- a/mcp-server/index.js
+++ b/mcp-server/index.js
@@ -176,7 +176,7 @@ async function main() {
  Database:  ${isPostgres ? 'PostgreSQL' : 'SQLite'}
  User:      ${config.userId || 'all'}
  Log Level: ${config.logLevel}
-  Tools:     22
+  Tools:     29
 `);
  }

--- a/mcp-server/package.json
+++ b/mcp-server/package.json
@@ -1,7 +1,7 @@
 {
  "name": "memento-mcp-server",
  "version": "3.2.0",
-  "description": "MCP Server for Memento - AI-powered note-taking app. Enhanced with error handling, metrics, rate limiting, and input validation. Provides 22 tools for notes, notebooks, labels, and reminders.",
+  "description": "MCP Server for Memento - AI-powered note-taking app. Enhanced with error handling, metrics, rate limiting, and input validation. Provides 29 tools for notes, notebooks, labels, reminders, semantic similarity, Memory Echo insights, and statistics.",
  "type": "module",
  "main": "index.js",
  "scripts": {
--- a/mcp-server/test/test.js
+++ b/mcp-server/test/test.js
@@ -5,7 +5,7 @@
 * Run with: npm test
 */

-import { describe, it, expect, beforeAll, afterAll } from 'vitest';
+import { describe, it, expect, beforeAll, afterAll, beforeEach } from 'vitest';
 import { fileURLToPath } from 'url';
 import { dirname, join } from 'path';

@@ -124,9 +124,8 @@ describe('MCP Server - Input Validation', () => {

  it('should allow safe HTML', () => {
    const xss = checkXSS({ content: 'Hello <em>world</em>' });
-    // This will be true because we check for any HTML tags
-    // In production, you might want more sophisticated checking
-    expect(xss).toBe(true);
+    // Safe formatting tags are not flagged as XSS
+    expect(xss).toBe(false);
  });

  it('should sanitize input', () => {
@@ -206,11 +205,18 @@ describe('MCP Server - Tool Definitions', () => {
    'update_label',
    'delete_label',
    'get_due_reminders',
+    'get_upcoming_reminders',
+    'update_reminder',
+    'find_similar_notes',
+    'get_memory_echo_insights',
+    'dismiss_memory_echo_insight',
+    'get_notes_by_label',
+    'get_note_statistics',
    'export_notes',
    'import_notes',
  ];

-  it('should have all expected tools with schemas', () => {
+  it('should have all expected tools with schemas', async () => {
    const { toolSchemas } = await import('../validation.js');

    for (const toolName of toolNames) {
--- a/mcp-server/tools.js
+++ b/mcp-server/tools.js
@@ -19,7 +19,7 @@ const DEFAULT_NOTES_LIMIT = 100;
 const MAX_NOTES_LIMIT = 500;

 const NOTE_COLORS = 'default, red, orange, yellow, green, teal, blue, purple, pink, gray';
-const LABEL_COLORS = 'red, orange, yellow, green, teal, blue, purple, pink, gray';
+const LABEL_COLORS = ['red', 'orange', 'yellow', 'green', 'teal', 'blue', 'purple', 'pink', 'gray'];

 export function parseNote(dbNote) {
  if (!dbNote) return null;
@@ -463,6 +463,100 @@ const toolDefinitions = [
    description: 'Get notes with due reminders. Designed for cron/automation.',
    inputSchema: { type: 'object', properties: {} },
  },
+  {
+    name: 'get_upcoming_reminders',
+    description: 'Get notes with reminders due in the next N hours (default 24).',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        hours: { type: 'number', description: 'Number of hours ahead to look', default: 24 },
+        includeDone: { type: 'boolean', description: 'Include already-done reminders', default: false },
+        limit: { type: 'number', description: 'Max results', default: 100 },
+      },
+    },
+  },
+  {
+    name: 'update_reminder',
+    description: 'Set, update, or clear a reminder on a note.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: { type: 'string', description: 'Note ID' },
+        reminder: { type: 'string', description: 'ISO 8601 datetime, or null to clear', nullable: true },
+        isReminderDone: { type: 'boolean' },
+        reminderRecurrence: { type: 'string', description: 'daily, weekly, monthly, yearly', nullable: true },
+        reminderLocation: { type: 'string', nullable: true },
+      },
+      required: ['id'],
+    },
+  },
+
+  // ═══ SEMANTIC / AI ═══
+  {
+    name: 'find_similar_notes',
+    description: 'Find notes semantically similar to a given note using its vector embedding. Requires the note to have an embedding.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: { type: 'string', description: 'Source note ID' },
+        limit: { type: 'number', description: 'Max results', default: 10 },
+        threshold: { type: 'number', description: 'Minimum cosine similarity (0-1)', default: 0.7 },
+      },
+      required: ['id'],
+    },
+  },
+  {
+    name: 'get_memory_echo_insights',
+    description: 'List Memory Echo insights: AI-discovered connections between notes.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        includeViewed: { type: 'boolean', description: 'Include already viewed insights', default: false },
+        includeDismissed: { type: 'boolean', description: 'Include dismissed insights', default: false },
+        limit: { type: 'number', description: 'Max results', default: 20 },
+      },
+    },
+  },
+  {
+    name: 'dismiss_memory_echo_insight',
+    description: 'Mark a Memory Echo insight as viewed or dismissed.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: { type: 'string', description: 'Insight ID' },
+        viewed: { type: 'boolean', description: 'Mark as viewed', default: true },
+        dismissed: { type: 'boolean', description: 'Mark as dismissed', default: true },
+      },
+      required: ['id'],
+    },
+  },
+
+  // ═══ FILTERS & STATISTICS ═══
+  {
+    name: 'get_notes_by_label',
+    description: 'List notes that have a specific label/tag.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        label: { type: 'string', description: 'Label text to match' },
+        notebookId: { type: 'string', description: 'Filter by notebook', nullable: true },
+        includeArchived: { type: 'boolean', default: false },
+        limit: { type: 'number', description: 'Max results', default: 100 },
+      },
+      required: ['label'],
+    },
+  },
+  {
+    name: 'get_note_statistics',
+    description: 'Get statistics about notes, notebooks, labels, reminders, and trash.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        includeArchived: { type: 'boolean', description: 'Include archived notes in counts', default: false },
+        includeTrashed: { type: 'boolean', description: 'Include trashed notes in counts', default: false },
+      },
+    },
+  },
 ];

 // ─── Tool Handlers ──────────────────────────────────────────────────────────
@@ -502,7 +596,7 @@ export function registerTools(server, prisma) {
            title: args.title || null,
            content: args.content,
            color: args.color || 'default',
-            type: args.type || 'text',
+            type: args.type || 'richtext',
            checkItems: args.checkItems ?? null,
            labels: args.labels ?? null,
            isPinned: args.isPinned || false,
@@ -1003,6 +1097,201 @@ export function registerTools(server, prisma) {
          return textResult({ count: reminders.length, reminders });
        }

+        case 'get_upcoming_reminders': {
+          const now = new Date();
+          const horizon = new Date(now.getTime() + (args.hours || 24) * 60 * 60 * 1000);
+          const extra = {
+            reminder: { not: null, gte: now, lte: horizon },
+            isArchived: false,
+          };
+          if (!args.includeDone) extra.isReminderDone = false;
+
+          const reminders = await prisma.note.findMany({
+            where: noteWhere(uid, extra),
+            select: { id: true, title: true, content: true, reminder: true, isReminderDone: true, notebookId: true },
+            orderBy: { reminder: 'asc' },
+            take: args.limit || 100,
+          });
+
+          return textResult({ count: reminders.length, horizon, reminders });
+        }
+
+        case 'update_reminder': {
+          const d = { updatedAt: new Date() };
+          if ('reminder' in args) d.reminder = args.reminder ? new Date(args.reminder) : null;
+          if ('isReminderDone' in args) d.isReminderDone = args.isReminderDone;
+          if ('reminderRecurrence' in args) d.reminderRecurrence = args.reminderRecurrence || null;
+          if ('reminderLocation' in args) d.reminderLocation = args.reminderLocation || null;
+
+          const note = await prisma.note.update({
+            where: { id: args.id, userId: uid, trashedAt: null },
+            data: d,
+          });
+          return textResult(parseNote(note));
+        }
+
+        // ═══ SEMANTIC / AI ═══
+        case 'find_similar_notes': {
+          const source = await prisma.note.findUnique({
+            where: { id: args.id, userId: uid, trashedAt: null },
+            select: { id: true, title: true },
+          });
+          if (!source) throw new McpError(ErrorCode.InvalidRequest, 'Note not found');
+
+          const sourceEmbedding = await prisma.noteEmbedding.findUnique({
+            where: { noteId: args.id },
+            select: { embedding: true },
+          });
+          if (!sourceEmbedding) {
+            return textResult({
+              noteId: args.id,
+              error: 'Source note has no embedding. Index it first via the Memento app.',
+              results: [],
+            });
+          }
+
+          const embeddingArray = Array.isArray(sourceEmbedding.embedding)
+            ? sourceEmbedding.embedding
+            : String(sourceEmbedding.embedding).replace(/^\[|\]$/g, '').split(',').map(Number);
+          const vecStr = `[${embeddingArray.join(',')}]`;
+          const limit = Math.min(args.limit || 10, 50);
+          const threshold = args.threshold ?? 0.7;
+
+          const rows = await prisma.$queryRawUnsafe(
+            `SELECT n.id, n.title, n.content, n.color, n.type, n."isPinned", n."isArchived",
+                    n."notebookId", n."createdAt", n."updatedAt",
+                    1 - (e."embedding"::vector <=> $1::vector) AS similarity
+             FROM "Note" n
+             INNER JOIN "NoteEmbedding" e ON e."noteId" = n.id
+             WHERE n."trashedAt" IS NULL
+               AND n."isArchived" = false
+               AND n."userId" = $2
+               AND n.id != $3
+               AND 1 - (e."embedding"::vector <=> $1::vector) >= $4
+             ORDER BY e."embedding"::vector <=> $1::vector ASC
+             LIMIT $5`,
+            vecStr,
+            uid,
+            args.id,
+            threshold,
+            limit,
+          );
+
+          return textResult({
+            noteId: args.id,
+            sourceTitle: source.title || 'Untitled',
+            count: rows.length,
+            results: rows.map(r => ({ ...parseNoteLightweight(r), similarity: Number(r.similarity) })),
+          });
+        }
+
+        case 'get_memory_echo_insights': {
+          const where = { userId: uid };
+          if (!args.includeViewed) where.viewed = false;
+          if (!args.includeDismissed) where.dismissed = false;
+
+          const insights = await prisma.memoryEchoInsight.findMany({
+            where,
+            orderBy: { similarityScore: 'desc' },
+            take: Math.min(args.limit || 20, 100),
+            include: {
+              note1: { select: { id: true, title: true } },
+              note2: { select: { id: true, title: true } },
+            },
+          });
+
+          return textResult({
+            count: insights.length,
+            insights: insights.map(i => ({
+              id: i.id,
+              insight: i.insight,
+              similarityScore: i.similarityScore,
+              insightDate: i.insightDate,
+              viewed: i.viewed,
+              dismissed: i.dismissed,
+              note1: i.note1,
+              note2: i.note2,
+            })),
+          });
+        }
+
+        case 'dismiss_memory_echo_insight': {
+          const d = {};
+          if ('viewed' in args) d.viewed = args.viewed;
+          if ('dismissed' in args) d.dismissed = args.dismissed;
+
+          const insight = await prisma.memoryEchoInsight.update({
+            where: { id: args.id, userId: uid },
+            data: d,
+          });
+          return textResult({ success: true, id: insight.id, viewed: insight.viewed, dismissed: insight.dismissed });
+        }
+
+        // ═══ FILTERS & STATISTICS ═══
+        case 'get_notes_by_label': {
+          const label = args.label.trim();
+          const extra = {};
+          if (!args.includeArchived) extra.isArchived = false;
+          if (args.notebookId) {
+            extra.notebookId = args.notebookId === 'inbox' ? null : args.notebookId;
+          }
+
+          // Labels are stored as a JSON string like ["tag1","tag2"].
+          const notes = await prisma.note.findMany({
+            where: {
+              ...noteWhere(uid, extra),
+              labels: { contains: label },
+            },
+            orderBy: [{ isPinned: 'desc' }, { updatedAt: 'desc' }],
+            take: Math.min(args.limit || 100, MAX_NOTES_LIMIT),
+          });
+
+          return textResult({ label, count: notes.length, notes: notes.map(parseNoteLightweight) });
+        }
+
+        case 'get_note_statistics': {
+          const baseWhere = { userId: uid };
+          const activeWhere = { ...baseWhere, trashedAt: null };
+
+          const [
+            totalNotes,
+            archivedNotes,
+            trashedNotes,
+            notebookCount,
+            labelCount,
+            notesWithReminders,
+            notesWithImages,
+            notesWithCheckItems,
+            notesByType,
+            notesByColor,
+          ] = await Promise.all([
+            prisma.note.count({ where: activeWhere }),
+            prisma.note.count({ where: { ...activeWhere, isArchived: true } }),
+            prisma.note.count({ where: { ...baseWhere, trashedAt: { not: null } } }),
+            prisma.notebook.count({ where: { userId: uid } }),
+            prisma.label.count({ where: { notebook: { userId: uid } } }),
+            prisma.note.count({ where: { ...activeWhere, reminder: { not: null } } }),
+            prisma.note.count({ where: { ...activeWhere, images: { not: null } } }),
+            prisma.note.count({ where: { ...activeWhere, checkItems: { not: null } } }),
+            prisma.note.groupBy({ by: ['type'], where: activeWhere, _count: { type: true } }),
+            prisma.note.groupBy({ by: ['color'], where: activeWhere, _count: { color: true } }),
+          ]);
+
+          return textResult({
+            totalNotes,
+            archivedNotes,
+            trashedNotes,
+            activeNotes: totalNotes - archivedNotes,
+            notebookCount,
+            labelCount,
+            notesWithReminders,
+            notesWithImages,
+            notesWithCheckItems,
+            byType: notesByType.map(t => ({ type: t.type, count: t._count.type })),
+            byColor: notesByColor.map(c => ({ color: c.color, count: c._count.color })),
+          });
+        }
+
        // ═══ TRASH ═══
        case 'trash_note': {
          const note = await prisma.note.update({
--- a/mcp-server/validation.js
+++ b/mcp-server/validation.js
@@ -179,7 +179,6 @@ export const getNotesSchema = z.object({
  notebookId: idSchema.optional().nullable(),
  fullDetails: boolSchema(false),
  limit: z.number().int().min(1).max(500).default(100),
-  offset: z.number().int().min(0).default(0),
 });

 /**
@@ -225,7 +224,6 @@ export const deleteNoteSchema = z.object({
 */
 export const searchNotesSchema = z.object({
  query: z.string().min(1).max(500),
-  limit: z.number().int().min(1).max(100).default(50),
  notebookId: idSchema.optional().nullable(),
  includeArchived: boolSchema(false),
 });
@@ -243,7 +241,6 @@ export const moveNoteSchema = z.object({
 */
 export const togglePinSchema = z.object({
  id: idSchema,
-  pinned: z.boolean().optional(),
 });

 /**
@@ -251,14 +248,13 @@ export const togglePinSchema = z.object({
 */
 export const toggleArchiveSchema = z.object({
  id: idSchema,
-  archived: z.boolean().optional(),
 });

 /**
 * batch_move_notes input schema
 */
 export const batchMoveNotesSchema = z.object({
-  noteIds: z.array(idSchema).min(1).max(100),
+  ids: z.array(idSchema).min(1).max(100),
  notebookId: idSchema.optional().nullable(),
 });

@@ -266,7 +262,7 @@ export const batchMoveNotesSchema = z.object({
 * batch_delete_notes input schema
 */
 export const batchDeleteNotesSchema = z.object({
-  noteIds: z.array(idSchema).min(1).max(100),
+  ids: z.array(idSchema).min(1).max(100),
 });

 /**
@@ -274,18 +270,16 @@ export const batchDeleteNotesSchema = z.object({
 */
 export const createNotebookSchema = z.object({
  name: z.string().min(1).max(200),
-  color: colorSchema.default('default'),
+  color: z.string().max(50).default('#3B82F6'),
  icon: z.string().max(50).optional().nullable(),
  parentId: idSchema.optional().nullable(),
+  order: z.number().int().optional(),
 });

 /**
 * get_notebooks input schema
 */
-export const getNotebooksSchema = z.object({
-  includeHierarchy: boolSchema(false),
-  includeTrashed: boolSchema(false),
-});
+export const getNotebooksSchema = z.object({});

 /**
 * get_notebook input schema
@@ -300,8 +294,9 @@ export const getNotebookSchema = z.object({
 export const updateNotebookSchema = z.object({
  id: idSchema,
  name: z.string().min(1).max(200).optional(),
-  color: colorSchema.optional(),
+  color: z.string().max(50).optional().nullable(),
  icon: z.string().max(50).optional().nullable(),
+  order: z.number().int().optional(),
  parentId: idSchema.optional().nullable(),
 });

@@ -332,14 +327,15 @@ export const getNotebookHierarchySchema = z.object({
 */
 export const createLabelSchema = z.object({
  name: z.string().min(1).max(100),
-  color: colorSchema.default('default'),
+  color: z.string().max(50).optional().nullable(),
+  notebookId: idSchema,
 });

 /**
 * get_labels input schema
 */
 export const getLabelsSchema = z.object({
-  limit: z.number().int().min(1).max(500).default(100),
+  notebookId: idSchema.optional().nullable(),
 });

 /**
@@ -361,37 +357,90 @@ export const deleteLabelSchema = z.object({
 /**
 * get_due_reminders input schema
 */
-export const getDueRemindersSchema = z.object({
-  before: isoDateSchema.optional().nullable(),
-  after: isoDateSchema.optional().nullable(),
-  includeDone: boolSchema(false),
-  limit: z.number().int().min(1).max(500).default(100),
-});
+export const getDueRemindersSchema = z.object({});

 /**
 * export_notes input schema
 */
-export const exportNotesSchema = z.object({
-  notebookId: idSchema.optional().nullable(),
-  includeArchived: boolSchema(false),
-  format: z.enum(['json', 'markdown']).default('json'),
-});
+export const exportNotesSchema = z.object({});

 /**
 * import_notes input schema
 */
 export const importNotesSchema = z.object({
-  notes: z.array(
-    z.object({
-      title: z.string().optional(),
-      content: z.string(),
-      color: colorSchema.optional(),
-      labels: labelsSchema,
-      notebookId: idSchema.optional().nullable(),
-    })
-  ).min(1).max(100),
+  data: z.object({
+    version: z.string().optional(),
+    data: z.object({
+      notes: z.array(z.any()).optional(),
+      labels: z.array(z.any()).optional(),
+      notebooks: z.array(z.any()).optional(),
+    }).optional(),
+  }),
+});
+
+/**
+ * find_similar_notes input schema
+ */
+export const findSimilarNotesSchema = z.object({
+  id: idSchema,
+  limit: z.number().int().min(1).max(50).default(10),
+  threshold: z.number().min(0).max(1).default(0.7),
+});
+
+/**
+ * get_memory_echo_insights input schema
+ */
+export const getMemoryEchoInsightsSchema = z.object({
+  includeViewed: boolSchema(false),
+  includeDismissed: boolSchema(false),
+  limit: z.number().int().min(1).max(100).default(20),
+});
+
+/**
+ * dismiss_memory_echo_insight input schema
+ */
+export const dismissMemoryEchoInsightSchema = z.object({
+  id: idSchema,
+  viewed: boolSchema(true),
+  dismissed: boolSchema(true),
+});
+
+/**
+ * get_notes_by_label input schema
+ */
+export const getNotesByLabelSchema = z.object({
+  label: z.string().min(1).max(100),
  notebookId: idSchema.optional().nullable(),
-  overwrite: z.boolean().optional().default(false),
+  includeArchived: boolSchema(false),
+  limit: z.number().int().min(1).max(500).default(100),
+});
+
+/**
+ * get_note_statistics input schema
+ */
+export const getNoteStatisticsSchema = z.object({
+  includeArchived: boolSchema(false),
+  includeTrashed: boolSchema(false),
+});
+
+/**
+ * get_upcoming_reminders input schema
+ */
+export const getUpcomingRemindersSchema = z.object({
+  hours: z.number().int().min(1).max(168).default(24),
+  includeDone: boolSchema(false),
+  limit: z.number().int().min(1).max(500).default(100),
+});
+
+/**
+ * update_reminder input schema
+ */
+export const updateReminderSchema = z.object({
+  id: idSchema,
+  reminder: isoDateSchema,
+  isReminderDone: z.boolean().optional(),
+  reminderRecurrence: recurrenceSchema,
+  reminderLocation: z.string().max(500).optional().nullable(),
 });

 // ═══════════════════════════════════════════════════════════════
@@ -427,6 +476,13 @@ export const toolSchemas = {
  get_due_reminders: getDueRemindersSchema,
  export_notes: exportNotesSchema,
  import_notes: importNotesSchema,
+  find_similar_notes: findSimilarNotesSchema,
+  get_memory_echo_insights: getMemoryEchoInsightsSchema,
+  dismiss_memory_echo_insight: dismissMemoryEchoInsightSchema,
+  get_notes_by_label: getNotesByLabelSchema,
+  get_note_statistics: getNoteStatisticsSchema,
+  get_upcoming_reminders: getUpcomingRemindersSchema,
+  update_reminder: updateReminderSchema,
 };

 // ═══════════════════════════════════════════════════════════════
@@ -457,7 +513,7 @@ export function validateToolInput(toolName, input) {
    if (error instanceof z.ZodError) {
      return {
        success: false,
-        errors: error.errors.map((e) => ({
+        errors: error.issues.map((e) => ({
          field: e.path.join('.'),
          message: e.message,
          code: e.code,
--- a/mcp-server/vitest.config.js
+++ b/mcp-server/vitest.config.js
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    include: ['test/test.js', 'test/**/*.test.js'],
+  },
+});