diff --git a/mcp-server/n8n-workflow-notes-markdown-split.json b/mcp-server/n8n-workflow-notes-markdown-split.json
new file mode 100644
index 0000000..26c986b
--- /dev/null
+++ b/mcp-server/n8n-workflow-notes-markdown-split.json
@@ -0,0 +1,131 @@
+{
+  "name": "Keep Notes - Liste Markdown vs non-Markdown",
+  "nodes": [
+    {
+      "parameters": {},
+      "id": "manual-trigger-md-1",
+      "name": "When clicking \"Test workflow\"",
+      "type": "n8n-nodes-base.manualTrigger",
+      "typeVersion": 1,
+      "position": [220, 400],
+      "description": "Lance la récupération des notes puis le tri Markdown / non-Markdown."
+    },
+    {
+      "parameters": {
+        "assignments": {
+          "assignments": [
+            {
+              "id": "cfg-baseurl",
+              "name": "baseUrl",
+              "value": "http://localhost:3000",
+              "type": "string"
+            },
+            {
+              "id": "cfg-cookie",
+              "name": "sessionCookie",
+              "value": "",
+              "type": "string"
+            }
+          ]
+        },
+        "options": {}
+      },
+      "id": "set-config-md-1",
+      "name": "Config Memento",
+      "type": "n8n-nodes-base.set",
+      "typeVersion": 3.4,
+      "position": [440, 400],
+      "notesInFlow": true,
+      "notes": "1) baseUrl : URL de l'app Memento.\n2) sessionCookie : header Cookie d'une session connectée (F12 → requête vers l'app). Sans cookie valide, GET /api/notes renvoie 401."
+    },
+    {
+      "parameters": {
+        "url": "={{ ($json.baseUrl || 'http://localhost:3000').replace(/\\/+$/, '') }}/api/notes?archived=false",
+        "method": "GET",
+        "sendHeaders": true,
+        "headerParameters": {
+          "parameters": [
+            {
+              "name": "Accept",
+              "value": "application/json"
+            },
+            {
+              "name": "Cookie",
+              "value": "={{ $json.sessionCookie }}"
+            }
+          ]
+        },
+        "options": {}
+      },
+      "id": "http-get-notes-md-1",
+      "name": "GET /api/notes",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [660, 400],
+      "notesInFlow": true,
+      "notes": "NextAuth : cookie de session requis. Tu peux aussi attacher une credential HTTP sur ce nœud."
+    },
+    {
+      "parameters": {
+        "jsCode": "const item = $input.first().json;\nconst notes = Array.isArray(item.data)\n  ? item.data\n  : Array.isArray(item.body?.data)\n    ? item.body.data\n    : [];\n\nconst markdownNotes = notes.filter((n) => n && n.isMarkdown === true);\nconst nonMarkdownNotes = notes.filter((n) => n && n.isMarkdown !== true);\n\nreturn {\n  json: {\n    summary: {\n      total: notes.length,\n      markdownCount: markdownNotes.length,\n      nonMarkdownCount: nonMarkdownNotes.length\n    },\n    markdownNotes,\n    nonMarkdownNotes\n  }\n};"
+      },
+      "id": "code-split-md-1",
+      "name": "Split Markdown / Plain",
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [880, 400],
+      "notesInFlow": true,
+      "notes": "Découpe selon isMarkdown renvoyé par GET /api/notes (memento-note/app/api/notes/route.ts)."
+    }
+  ],
+  "connections": {
+    "When clicking \"Test workflow\"": {
+      "main": [
+        [
+          {
+            "node": "Config Memento",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Config Memento": {
+      "main": [
+        [
+          {
+            "node": "GET /api/notes",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "GET /api/notes": {
+      "main": [
+        [
+          {
+            "node": "Split Markdown / Plain",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "pinData": {},
+  "settings": {
+    "executionOrder": "v1"
+  },
+  "staticData": null,
+  "tags": [
+    {
+      "createdAt": "2026-04-26T00:00:00.000Z",
+      "id": "memento-note-mcp",
+      "name": "Keep Notes MCP"
+    }
+  ],
+  "triggerCount": 1,
+  "updatedAt": "2026-04-26T00:00:00.000Z",
+  "versionId": "1"
+}