feat: move delete provider button to header area (#412)

- Button now shows 'Test' by default instead of persisting 'Verified' state
- Verified status is still shown via green badge in provider header
- Updated OpenAI suggested models list with latest GPT-5.x series

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Type check
+        run: npx tsc --noEmit
+
+      - name: Lint check
+        run: npm run check
+
+      - name: Build
+        run: npm run build
+
+      - name: Security audit
+        run: npm audit --audit-level=high --omit=dev

app/api/chat/route.ts

@@ -26,6 +26,7 @@ import {
     wrapWithObserve,
 } from "@/lib/langfuse"
 import { getSystemPrompt } from "@/lib/system-prompts"
+import { getUserIdFromRequest } from "@/lib/user-id"
 
 export const maxDuration = 120
 
@@ -167,13 +168,8 @@ async function handleChatRequest(req: Request): Promise<Response> {
 
     const { messages, xml, previousXml, sessionId } = await req.json()
 
-    // Get user IP for Langfuse tracking (hashed for privacy)
+    // Get user ID for Langfuse tracking and quota
-    const forwardedFor = req.headers.get("x-forwarded-for")
+    const userId = getUserIdFromRequest(req)
-    const rawIp = forwardedFor?.split(",")[0]?.trim() || "anonymous"
-    const userId =
-        rawIp === "anonymous"
-            ? rawIp
-            : `user-${Buffer.from(rawIp).toString("base64url").slice(0, 8)}`
 
     // Validate sessionId for Langfuse (must be string, max 200 chars)
     const validSessionId =
@@ -613,14 +609,22 @@ Operations:
 
 For update/add, new_xml must be a complete mxCell element including mxGeometry.
 
-⚠️ JSON ESCAPING: Every " inside new_xml MUST be escaped as \\". Example: id=\\"5\\" value=\\"Label\\"`,
+⚠️ JSON ESCAPING: Every " inside new_xml MUST be escaped as \\". Example: id=\\"5\\" value=\\"Label\\"
+
+Example - Add a rectangle:
+{"operations": [{"operation": "add", "cell_id": "rect-1", "new_xml": "<mxCell id=\\"rect-1\\" value=\\"Hello\\" style=\\"rounded=0;\\" vertex=\\"1\\" parent=\\"1\\"><mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/></mxCell>"}]}
+
+Example - Delete a cell:
+{"operations": [{"operation": "delete", "cell_id": "rect-1"}]}`,
                 inputSchema: z.object({
                     operations: z
                         .array(
                             z.object({
-                                type: z
+                                operation: z
                                     .enum(["update", "add", "delete"])
-                                    .describe("Operation type"),
+                                    .describe(
+                                        "Operation to perform: add, update, or delete",
+                                    ),
                                 cell_id: z
                                     .string()
                                     .describe(

app/api/log-feedback/route.ts

@@ -1,6 +1,7 @@
 import { randomUUID } from "crypto"
 import { z } from "zod"
 import { getLangfuseClient } from "@/lib/langfuse"
+import { getUserIdFromRequest } from "@/lib/user-id"
 
 const feedbackSchema = z.object({
     messageId: z.string().min(1).max(200),
@@ -32,13 +33,8 @@ export async function POST(req: Request) {
         return Response.json({ success: true, logged: false })
     }
 
-    // Get user IP for tracking (hashed for privacy)
+    // Get user ID for tracking
-    const forwardedFor = req.headers.get("x-forwarded-for")
+    const userId = getUserIdFromRequest(req)
-    const rawIp = forwardedFor?.split(",")[0]?.trim() || "anonymous"
-    const userId =
-        rawIp === "anonymous"
-            ? rawIp
-            : `user-${Buffer.from(rawIp).toString("base64url").slice(0, 8)}`
 
     try {
         // Find the most recent chat trace for this session to attach the score to

components/ai-elements/model-selector.tsx

@@ -66,8 +66,22 @@ export const ModelSelectorInput = ({
 
 export type ModelSelectorListProps = ComponentProps<typeof CommandList>
 
-export const ModelSelectorList = (props: ModelSelectorListProps) => (
+export const ModelSelectorList = ({
-    <CommandList {...props} />
+    className,
+    ...props
+}: ModelSelectorListProps) => (
+    <div className="relative">
+        <CommandList
+            className={cn(
+                // Hide scrollbar on all platforms
+                "[&::-webkit-scrollbar]:hidden [-ms-overflow-style:none] [scrollbar-width:none]",
+                className,
+            )}
+            {...props}
+        />
+        {/* Bottom shadow indicator for scrollable content */}
+        <div className="pointer-events-none absolute bottom-0 left-0 right-0 h-12 bg-gradient-to-t from-muted/80 via-muted/40 to-transparent" />
+    </div>
 )
 
 export type ModelSelectorEmptyProps = ComponentProps<typeof CommandEmpty>

components/chat-message-display.tsx

@@ -40,7 +40,7 @@ import ExamplePanel from "./chat-example-panel"
 import { CodeBlock } from "./code-block"
 
 interface DiagramOperation {
-    type: "update" | "add" | "delete"
+    operation: "update" | "add" | "delete"
     cell_id: string
     new_xml?: string
 }
@@ -53,12 +53,12 @@ function getCompleteOperations(
     return operations.filter(
         (op) =>
             op &&
-            typeof op.type === "string" &&
+            typeof op.operation === "string" &&
-            ["update", "add", "delete"].includes(op.type) &&
+            ["update", "add", "delete"].includes(op.operation) &&
             typeof op.cell_id === "string" &&
             op.cell_id.length > 0 &&
             // delete doesn't need new_xml, update/add do
-            (op.type === "delete" || typeof op.new_xml === "string"),
+            (op.operation === "delete" || typeof op.new_xml === "string"),
     )
 }
 
@@ -79,20 +79,20 @@ function OperationsDisplay({ operations }: { operations: DiagramOperation[] }) {
         <div className="space-y-3">
             {operations.map((op, index) => (
                 <div
-                    key={`${op.type}-${op.cell_id}-${index}`}
+                    key={`${op.operation}-${op.cell_id}-${index}`}
                     className="rounded-lg border border-border/50 overflow-hidden bg-background/50"
                 >
                     <div className="px-3 py-1.5 bg-muted/40 border-b border-border/30 flex items-center gap-2">
                         <span
                             className={`text-[10px] font-medium uppercase tracking-wide ${
-                                op.type === "delete"
+                                op.operation === "delete"
                                     ? "text-red-600"
-                                    : op.type === "add"
+                                    : op.operation === "add"
                                       ? "text-green-600"
                                       : "text-blue-600"
                             }`}
                         >
-                            {op.type}
+                            {op.operation}
                         </span>
                         <span className="text-xs text-muted-foreground">
                             cell_id: {op.cell_id}

components/model-config-dialog.tsx

@@ -412,11 +412,7 @@ export function ModelConfigDialog({
                                                 setSelectedProviderId(
                                                     provider.id,
                                                 )
-                                                setValidationStatus(
+                                                setValidationStatus("idle")
-                                                    provider.validated
-                                                        ? "success"
-                                                        : "idle",
-                                                )
                                                 setShowApiKey(false)
                                             }}
                                             className={cn(
@@ -504,7 +500,7 @@ export function ModelConfigDialog({
                     </div>
 
                     {/* Provider Details (Right Panel) */}
-                    <div className="flex-1 min-w-0 flex flex-col overflow-hidden">
+                    <div className="flex-1 min-w-0 flex flex-col overflow-auto [&::-webkit-scrollbar]:hidden ">
                         {selectedProvider ? (
                             <>
                                 <ScrollArea className="flex-1" ref={scrollRef}>
@@ -555,6 +551,20 @@ export function ModelConfigDialog({
                                                     </span>
                                                 </div>
                                             )}
+                                            <Button
+                                                variant="ghost"
+                                                size="sm"
+                                                onClick={() =>
+                                                    setDeleteConfirmOpen(true)
+                                                }
+                                                className="text-destructive hover:text-destructive hover:bg-destructive/10"
+                                            >
+                                                <Trash2 className="h-4 w-4 mr-1.5" />
+                                                {
+                                                    dict.modelConfig
+                                                        .deleteProvider
+                                                }
+                                            </Button>
                                         </div>
 
                                         {/* Configuration Section */}
@@ -1416,24 +1426,6 @@ export function ModelConfigDialog({
                                                 )}
                                             </div>
                                         </ConfigSection>
-
-                                        {/* Danger Zone */}
-                                        <div className="pt-4">
-                                            <Button
-                                                variant="ghost"
-                                                size="sm"
-                                                onClick={() =>
-                                                    setDeleteConfirmOpen(true)
-                                                }
-                                                className="text-muted-foreground hover:text-destructive hover:bg-destructive/5 rounded-xl"
-                                            >
-                                                <Trash2 className="h-4 w-4 mr-2" />
-                                                {
-                                                    dict.modelConfig
-                                                        .deleteProvider
-                                                }
-                                            </Button>
-                                        </div>
                                     </div>
                                 </ScrollArea>
                             </>

components/model-selector.tsx

@@ -124,7 +124,7 @@ export function ModelSelector({
                 <ModelSelectorInput
                     placeholder={dict.modelConfig.searchModels}
                 />
-                <ModelSelectorList>
+                <ModelSelectorList className="[&::-webkit-scrollbar]:hidden [-ms-overflow-style:none] [scrollbar-width:none]">
                     <ModelSelectorEmpty>
                         {validatedModels.length === 0 && models.length > 0
                             ? dict.modelConfig.noVerifiedModels

electron/settings/index.html

@@ -9,6 +9,12 @@
 </head>
 <body>
     <div class="container">
+        <div class="deprecation-notice">
+            <strong>⚠️ Deprecation Notice</strong>
+            <p>This settings panel will be removed in a future update.</p>
+            <p>Please use the <strong>AI Model Configuration</strong> button (left of the Send button in the chat panel) to configure your AI providers. Your settings there will persist across updates.</p>
+        </div>
+
         <h1>Configuration Presets</h1>
 
         <div class="section">

electron/settings/settings.css

@@ -24,6 +24,39 @@
     }
 }
 
+.deprecation-notice {
+    background-color: #fff3cd;
+    border: 1px solid #ffc107;
+    border-radius: 8px;
+    padding: 16px;
+    margin-bottom: 20px;
+}
+
+.deprecation-notice strong {
+    color: #856404;
+    display: block;
+    margin-bottom: 8px;
+    font-size: 14px;
+}
+
+.deprecation-notice p {
+    color: #856404;
+    font-size: 13px;
+    margin: 4px 0;
+}
+
+@media (prefers-color-scheme: dark) {
+    .deprecation-notice {
+        background-color: #332701;
+        border-color: #665200;
+    }
+
+    .deprecation-notice strong,
+    .deprecation-notice p {
+        color: #ffc107;
+    }
+}
+
 * {
     margin: 0;
     padding: 0;

hooks/use-diagram-tool-handlers.ts

@@ -30,7 +30,7 @@ type AddToolOutputParams = AddToolOutputSuccess | AddToolOutputError
 type AddToolOutputFn = (params: AddToolOutputParams) => void
 
 interface DiagramOperation {
-    type: "update" | "add" | "delete"
+    operation: "update" | "add" | "delete"
     cell_id: string
     new_xml?: string
 }

instrumentation.ts

@@ -14,22 +14,14 @@ export function register() {
         publicKey: process.env.LANGFUSE_PUBLIC_KEY,
         secretKey: process.env.LANGFUSE_SECRET_KEY,
         baseUrl: process.env.LANGFUSE_BASEURL,
-        // Filter out Next.js HTTP request spans so AI SDK spans become root traces
+        // Whitelist approach: only export AI-related spans
         shouldExportSpan: ({ otelSpan }) => {
             const spanName = otelSpan.name
-            // Skip Next.js HTTP infrastructure spans
+            // Only export AI SDK spans (ai.*) and our explicit "chat" wrapper
-            if (
+            if (spanName === "chat" || spanName.startsWith("ai.")) {
-                spanName.startsWith("POST") ||
+                return true
-                spanName.startsWith("GET") ||
-                spanName.startsWith("RSC") ||
-                spanName.includes("BaseServer") ||
-                spanName.includes("handleRequest") ||
-                spanName.includes("resolve page") ||
-                spanName.includes("start response")
-            ) {
-                return false
             }
-            return true
+            return false
         },
     })
 

lib/dynamo-quota-manager.ts

@@ -9,6 +9,30 @@ import {
 // OSS users who don't need quota tracking can simply not set this env var
 const TABLE = process.env.DYNAMODB_QUOTA_TABLE
 const DYNAMODB_REGION = process.env.DYNAMODB_REGION || "ap-northeast-1"
+// Timezone for daily quota reset (e.g., "Asia/Tokyo" for JST midnight reset)
+// Defaults to UTC if not set
+let QUOTA_TIMEZONE = process.env.QUOTA_TIMEZONE || "UTC"
+
+// Validate timezone at module load
+try {
+    new Intl.DateTimeFormat("en-CA", { timeZone: QUOTA_TIMEZONE }).format(
+        new Date(),
+    )
+} catch {
+    console.warn(
+        `[quota] Invalid QUOTA_TIMEZONE "${QUOTA_TIMEZONE}", using UTC`,
+    )
+    QUOTA_TIMEZONE = "UTC"
+}
+
+/**
+ * Get today's date string in the configured timezone (YYYY-MM-DD format)
+ */
+function getTodayInTimezone(): string {
+    return new Intl.DateTimeFormat("en-CA", {
+        timeZone: QUOTA_TIMEZONE,
+    }).format(new Date())
+}
 
 // Only create client if quota is enabled
 const client = TABLE ? new DynamoDBClient({ region: DYNAMODB_REGION }) : null
@@ -49,32 +73,67 @@ export async function checkAndIncrementRequest(
         return { allowed: true }
     }
 
-    const today = new Date().toISOString().split("T")[0]
+    const today = getTodayInTimezone()
     const currentMinute = Math.floor(Date.now() / 60000).toString()
     const ttl = Math.floor(Date.now() / 1000) + 7 * 24 * 60 * 60
 
     try {
-        // Atomic check-and-increment with ConditionExpression
+        // First, try to reset counts if it's a new day (atomic day reset)
-        // This prevents race conditions by failing if limits are exceeded
+        // This will succeed only if lastResetDate < today or doesn't exist
+        try {
+            await client.send(
+                new UpdateItemCommand({
+                    TableName: TABLE,
+                    Key: { PK: { S: `IP#${ip}` } },
+                    // Reset all counts to 1/0 for the new day
+                    UpdateExpression: `
+                        SET lastResetDate = :today,
+                            dailyReqCount = :one,
+                            dailyTokenCount = :zero,
+                            lastMinute = :minute,
+                            tpmCount = :zero,
+                            #ttl = :ttl
+                    `,
+                    // Only succeed if it's a new day (or new item)
+                    ConditionExpression: `
+                        attribute_not_exists(lastResetDate) OR lastResetDate < :today
+                    `,
+                    ExpressionAttributeNames: { "#ttl": "ttl" },
+                    ExpressionAttributeValues: {
+                        ":today": { S: today },
+                        ":zero": { N: "0" },
+                        ":one": { N: "1" },
+                        ":minute": { S: currentMinute },
+                        ":ttl": { N: String(ttl) },
+                    },
+                }),
+            )
+            // New day reset successful
+            return { allowed: true }
+        } catch (resetError: any) {
+            // If condition failed, it's the same day - continue to increment logic
+            if (!(resetError instanceof ConditionalCheckFailedException)) {
+                throw resetError // Re-throw unexpected errors
+            }
+        }
+
+        // Same day - increment request count with limit checks
         await client.send(
             new UpdateItemCommand({
                 TableName: TABLE,
                 Key: { PK: { S: `IP#${ip}` } },
-                // Reset counts if new day/minute, then increment request count
+                // Increment request count, handle minute boundary for TPM
                 UpdateExpression: `
-                    SET lastResetDate = :today,
+                    SET lastMinute = :minute,
-                        dailyReqCount = if_not_exists(dailyReqCount, :zero) + :one,
-                        dailyTokenCount = if_not_exists(dailyTokenCount, :zero),
-                        lastMinute = :minute,
                         tpmCount = if_not_exists(tpmCount, :zero),
                         #ttl = :ttl
+                    ADD dailyReqCount :one
                 `,
-                // Atomic condition: only succeed if ALL limits pass
+                // Check all limits before allowing increment
-                // Uses attribute_not_exists for new items, then checks limits for existing items
                 ConditionExpression: `
-                    (attribute_not_exists(lastResetDate) OR lastResetDate < :today OR
+                    lastResetDate = :today AND
-                     ((attribute_not_exists(dailyReqCount) OR dailyReqCount < :reqLimit) AND
+                    (attribute_not_exists(dailyReqCount) OR dailyReqCount < :reqLimit) AND
-                      (attribute_not_exists(dailyTokenCount) OR dailyTokenCount < :tokenLimit))) AND
+                    (attribute_not_exists(dailyTokenCount) OR dailyTokenCount < :tokenLimit) AND
                     (attribute_not_exists(lastMinute) OR lastMinute <> :minute OR
                      attribute_not_exists(tpmCount) OR tpmCount < :tpmLimit)
                 `,

lib/system-prompts.ts

@@ -99,9 +99,9 @@ When using edit_diagram tool:
 - For update/add: provide cell_id and complete new_xml (full mxCell element including mxGeometry)
 - For delete: only cell_id is needed
 - Find the cell_id from "Current diagram XML" in system context
-- Example update: {"operations": [{"type": "update", "cell_id": "3", "new_xml": "<mxCell id=\\"3\\" value=\\"New Label\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
+- Example update: {"operations": [{"operation": "update", "cell_id": "3", "new_xml": "<mxCell id=\\"3\\" value=\\"New Label\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
-- Example delete: {"operations": [{"type": "delete", "cell_id": "5"}]}
+- Example delete: {"operations": [{"operation": "delete", "cell_id": "5"}]}
-- Example add: {"operations": [{"type": "add", "cell_id": "new1", "new_xml": "<mxCell id=\\"new1\\" value=\\"New Box\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"400\\" y=\\"200\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
+- Example add: {"operations": [{"operation": "add", "cell_id": "new1", "new_xml": "<mxCell id=\\"new1\\" value=\\"New Box\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"400\\" y=\\"200\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
 
 ⚠️ JSON ESCAPING: Every " inside new_xml MUST be escaped as \\". Example: id=\\"5\\" value=\\"Label\\"
 
@@ -282,9 +282,9 @@ edit_diagram uses ID-based operations to modify cells directly by their id attri
 \`\`\`json
 {
   "operations": [
-    {"type": "update", "cell_id": "3", "new_xml": "<mxCell ...complete element...>"},
+    {"operation": "update", "cell_id": "3", "new_xml": "<mxCell ...complete element...>"},
-    {"type": "add", "cell_id": "new1", "new_xml": "<mxCell ...new element...>"},
+    {"operation": "add", "cell_id": "new1", "new_xml": "<mxCell ...new element...>"},
-    {"type": "delete", "cell_id": "5"}
+    {"operation": "delete", "cell_id": "5"}
   ]
 }
 \`\`\`
@@ -293,17 +293,17 @@ edit_diagram uses ID-based operations to modify cells directly by their id attri
 
 Change label:
 \`\`\`json
-{"operations": [{"type": "update", "cell_id": "3", "new_xml": "<mxCell id=\\"3\\" value=\\"New Label\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
+{"operations": [{"operation": "update", "cell_id": "3", "new_xml": "<mxCell id=\\"3\\" value=\\"New Label\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
 \`\`\`
 
 Add new shape:
 \`\`\`json
-{"operations": [{"type": "add", "cell_id": "new1", "new_xml": "<mxCell id=\\"new1\\" value=\\"New Box\\" style=\\"rounded=1;fillColor=#dae8fc;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"400\\" y=\\"200\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
+{"operations": [{"operation": "add", "cell_id": "new1", "new_xml": "<mxCell id=\\"new1\\" value=\\"New Box\\" style=\\"rounded=1;fillColor=#dae8fc;\\" vertex=\\"1\\" parent=\\"1\\">\\n  <mxGeometry x=\\"400\\" y=\\"200\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/>\\n</mxCell>"}]}
 \`\`\`
 
 Delete cell:
 \`\`\`json
-{"operations": [{"type": "delete", "cell_id": "5"}]}
+{"operations": [{"operation": "delete", "cell_id": "5"}]}
 \`\`\`
 
 **Error Recovery:**

lib/types/model-config.ts

@@ -83,22 +83,24 @@ export const PROVIDER_INFO: Record<
 // Suggested models per provider for quick add
 export const SUGGESTED_MODELS: Record<ProviderName, string[]> = {
     openai: [
-        // GPT-4o series (latest)
+        "gpt-5.2-pro",
+        "gpt-5.2-chat-latest",
+        "gpt-5.2",
+        "gpt-5.1-codex-mini",
+        "gpt-5.1-codex",
+        "gpt-5.1-chat-latest",
+        "gpt-5.1",
+        "gpt-5-pro",
+        "gpt-5",
+        "gpt-5-mini",
+        "gpt-5-nano",
+        "gpt-5-codex",
+        "gpt-5-chat-latest",
+        "gpt-4.1",
+        "gpt-4.1-mini",
+        "gpt-4.1-nano",
         "gpt-4o",
         "gpt-4o-mini",
-        "gpt-4o-2024-11-20",
-        // GPT-4 Turbo
-        "gpt-4-turbo",
-        "gpt-4-turbo-preview",
-        // o1/o3 reasoning models
-        "o1",
-        "o1-mini",
-        "o1-preview",
-        "o3-mini",
-        // GPT-4
-        "gpt-4",
-        // GPT-3.5
-        "gpt-3.5-turbo",
     ],
     anthropic: [
         // Claude 4.5 series (latest)

lib/user-id.ts

@@ -0,0 +1,12 @@
+/**
+ * Generate a userId from request for tracking purposes.
+ * Uses base64url encoding of IP for URL-safe identifier.
+ * Note: base64 is reversible - this is NOT privacy protection.
+ */
+export function getUserIdFromRequest(req: Request): string {
+    const forwardedFor = req.headers.get("x-forwarded-for")
+    const rawIp = forwardedFor?.split(",")[0]?.trim() || "anonymous"
+    return rawIp === "anonymous"
+        ? rawIp
+        : `user-${Buffer.from(rawIp).toString("base64url")}`
+}

lib/utils.ts

@@ -455,7 +455,7 @@ export function replaceNodes(currentXML: string, nodes: string): string {
 // ============================================================================
 
 export interface DiagramOperation {
-    type: "update" | "add" | "delete"
+    operation: "update" | "add" | "delete"
     cell_id: string
     new_xml?: string
 }
@@ -528,7 +528,7 @@ export function applyDiagramOperations(
 
     // Process each operation
     for (const op of operations) {
-        if (op.type === "update") {
+        if (op.operation === "update") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({
@@ -580,7 +580,7 @@ export function applyDiagramOperations(
 
             // Update the map with the new element
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "add") {
+        } else if (op.operation === "add") {
             // Check if ID already exists
             if (cellMap.has(op.cell_id)) {
                 errors.push({
@@ -632,7 +632,7 @@ export function applyDiagramOperations(
 
             // Add to map
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "delete") {
+        } else if (op.operation === "delete") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@next-ai-drawio/mcp-server",
-    "version": "0.1.5",
+    "version": "0.1.6",
     "description": "MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview",
     "type": "module",
     "main": "dist/index.js",

packages/mcp-server/src/diagram-operations.ts

@@ -4,7 +4,7 @@
  */
 
 export interface DiagramOperation {
-    type: "update" | "add" | "delete"
+    operation: "update" | "add" | "delete"
     cell_id: string
     new_xml?: string
 }
@@ -77,7 +77,7 @@ export function applyDiagramOperations(
 
     // Process each operation
     for (const op of operations) {
-        if (op.type === "update") {
+        if (op.operation === "update") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({
@@ -129,7 +129,7 @@ export function applyDiagramOperations(
 
             // Update the map with the new element
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "add") {
+        } else if (op.operation === "add") {
             // Check if ID already exists
             if (cellMap.has(op.cell_id)) {
                 errors.push({
@@ -181,7 +181,7 @@ export function applyDiagramOperations(
 
             // Add to map
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "delete") {
+        } else if (op.operation === "delete") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({

packages/mcp-server/src/index.ts

@@ -265,14 +265,22 @@ server.registerTool(
             "- add: Add a new cell. Provide cell_id (new unique id) and new_xml.\n" +
             "- update: Replace an existing cell by its id. Provide cell_id and complete new_xml.\n" +
             "- delete: Remove a cell by its id. Only cell_id is needed.\n\n" +
-            "For add/update, new_xml must be a complete mxCell element including mxGeometry.",
+            "For add/update, new_xml must be a complete mxCell element including mxGeometry.\n\n" +
+            "Example - Add a rectangle:\n" +
+            '{"operations": [{"operation": "add", "cell_id": "rect-1", "new_xml": "<mxCell id=\\"rect-1\\" value=\\"Hello\\" style=\\"rounded=0;\\" vertex=\\"1\\" parent=\\"1\\"><mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/></mxCell>"}]}\n\n' +
+            "Example - Update a cell:\n" +
+            '{"operations": [{"operation": "update", "cell_id": "3", "new_xml": "<mxCell id=\\"3\\" value=\\"New Label\\" style=\\"rounded=1;\\" vertex=\\"1\\" parent=\\"1\\"><mxGeometry x=\\"100\\" y=\\"100\\" width=\\"120\\" height=\\"60\\" as=\\"geometry\\"/></mxCell>"}]}\n\n' +
+            "Example - Delete a cell:\n" +
+            '{"operations": [{"operation": "delete", "cell_id": "rect-1"}]}',
         inputSchema: {
             operations: z
                 .array(
                     z.object({
-                        type: z
+                        operation: z
                             .enum(["update", "add", "delete"])
-                            .describe("Operation type"),
+                            .describe(
+                                "Operation to perform: add, update, or delete",
+                            ),
                         cell_id: z.string().describe("The id of the mxCell"),
                         new_xml: z
                             .string()
@@ -356,13 +364,13 @@ server.registerTool(
                     )
                     if (fixed) {
                         log.info(
-                            `Operation ${op.type} ${op.cell_id}: XML auto-fixed: ${fixes.join(", ")}`,
+                            `Operation ${op.operation} ${op.cell_id}: XML auto-fixed: ${fixes.join(", ")}`,
                         )
                         return { ...op, new_xml: fixed }
                     }
                     if (!valid && error) {
                         log.warn(
-                            `Operation ${op.type} ${op.cell_id}: XML validation failed: ${error}`,
+                            `Operation ${op.operation} ${op.cell_id}: XML validation failed: ${error}`,
                         )
                     }
                 }

renovate.json

@@ -0,0 +1,40 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": ["config:recommended"],
+    "schedule": ["after 10am on saturday"],
+    "timezone": "Asia/Tokyo",
+    "packageRules": [
+        {
+            "matchUpdateTypes": ["minor", "patch"],
+            "matchPackagePatterns": ["*"],
+            "groupName": "minor and patch dependencies",
+            "automerge": true
+        },
+        {
+            "matchUpdateTypes": ["major"],
+            "matchPackagePatterns": ["*"],
+            "automerge": false
+        },
+        {
+            "matchPackagePatterns": ["@ai-sdk/*"],
+            "groupName": "AI SDK packages"
+        },
+        {
+            "matchPackagePatterns": ["@radix-ui/*"],
+            "groupName": "Radix UI packages"
+        },
+        {
+            "matchPackagePatterns": ["electron", "electron-builder"],
+            "groupName": "Electron packages",
+            "automerge": false
+        },
+        {
+            "matchPackagePatterns": ["@ai-sdk/*", "ai", "next"],
+            "groupName": "Core framework packages",
+            "automerge": false
+        }
+    ],
+    "vulnerabilityAlerts": {
+        "enabled": true
+    }
+}

scripts/test-diagram-operations.mjs

@@ -22,7 +22,7 @@ function applyDiagramOperations(xmlContent, operations) {
             result: xmlContent,
             errors: [
                 {
-                    type: "update",
+                    operation: "update",
                     cellId: "",
                     message: `XML parse error: ${parseError.textContent}`,
                 },
@@ -36,7 +36,7 @@ function applyDiagramOperations(xmlContent, operations) {
             result: xmlContent,
             errors: [
                 {
-                    type: "update",
+                    operation: "update",
                     cellId: "",
                     message: "Could not find <root> element in XML",
                 },
@@ -51,11 +51,11 @@ function applyDiagramOperations(xmlContent, operations) {
     })
 
     for (const op of operations) {
-        if (op.type === "update") {
+        if (op.operation === "update") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({
-                    type: "update",
+                    operation: "update",
                     cellId: op.cell_id,
                     message: `Cell with id="${op.cell_id}" not found`,
                 })
@@ -63,7 +63,7 @@ function applyDiagramOperations(xmlContent, operations) {
             }
             if (!op.new_xml) {
                 errors.push({
-                    type: "update",
+                    operation: "update",
                     cellId: op.cell_id,
                     message: "new_xml is required for update operation",
                 })
@@ -76,7 +76,7 @@ function applyDiagramOperations(xmlContent, operations) {
             const newCell = newDoc.querySelector("mxCell")
             if (!newCell) {
                 errors.push({
-                    type: "update",
+                    operation: "update",
                     cellId: op.cell_id,
                     message: "new_xml must contain an mxCell element",
                 })
@@ -85,7 +85,7 @@ function applyDiagramOperations(xmlContent, operations) {
             const newCellId = newCell.getAttribute("id")
             if (newCellId !== op.cell_id) {
                 errors.push({
-                    type: "update",
+                    operation: "update",
                     cellId: op.cell_id,
                     message: `ID mismatch: cell_id is "${op.cell_id}" but new_xml has id="${newCellId}"`,
                 })
@@ -94,10 +94,10 @@ function applyDiagramOperations(xmlContent, operations) {
             const importedNode = doc.importNode(newCell, true)
             existingCell.parentNode?.replaceChild(importedNode, existingCell)
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "add") {
+        } else if (op.operation === "add") {
             if (cellMap.has(op.cell_id)) {
                 errors.push({
-                    type: "add",
+                    operation: "add",
                     cellId: op.cell_id,
                     message: `Cell with id="${op.cell_id}" already exists`,
                 })
@@ -105,7 +105,7 @@ function applyDiagramOperations(xmlContent, operations) {
             }
             if (!op.new_xml) {
                 errors.push({
-                    type: "add",
+                    operation: "add",
                     cellId: op.cell_id,
                     message: "new_xml is required for add operation",
                 })
@@ -118,7 +118,7 @@ function applyDiagramOperations(xmlContent, operations) {
             const newCell = newDoc.querySelector("mxCell")
             if (!newCell) {
                 errors.push({
-                    type: "add",
+                    operation: "add",
                     cellId: op.cell_id,
                     message: "new_xml must contain an mxCell element",
                 })
@@ -127,7 +127,7 @@ function applyDiagramOperations(xmlContent, operations) {
             const newCellId = newCell.getAttribute("id")
             if (newCellId !== op.cell_id) {
                 errors.push({
-                    type: "add",
+                    operation: "add",
                     cellId: op.cell_id,
                     message: `ID mismatch: cell_id is "${op.cell_id}" but new_xml has id="${newCellId}"`,
                 })
@@ -136,11 +136,11 @@ function applyDiagramOperations(xmlContent, operations) {
             const importedNode = doc.importNode(newCell, true)
             root.appendChild(importedNode)
             cellMap.set(op.cell_id, importedNode)
-        } else if (op.type === "delete") {
+        } else if (op.operation === "delete") {
             const existingCell = cellMap.get(op.cell_id)
             if (!existingCell) {
                 errors.push({
-                    type: "delete",
+                    operation: "delete",
                     cellId: op.cell_id,
                     message: `Cell with id="${op.cell_id}" not found`,
                 })
@@ -201,7 +201,7 @@ function assert(condition, message) {
 test("Update operation changes cell value", () => {
     const { result, errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "update",
+            operation: "update",
             cell_id: "2",
             new_xml:
                 '<mxCell id="2" value="Updated Box A" style="rounded=1;" vertex="1" parent="1"><mxGeometry x="100" y="100" width="120" height="60" as="geometry"/></mxCell>',
@@ -224,7 +224,7 @@ test("Update operation changes cell value", () => {
 test("Update operation fails for non-existent cell", () => {
     const { errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "update",
+            operation: "update",
             cell_id: "999",
             new_xml: '<mxCell id="999" value="Test"/>',
         },
@@ -239,7 +239,7 @@ test("Update operation fails for non-existent cell", () => {
 test("Update operation fails on ID mismatch", () => {
     const { errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "update",
+            operation: "update",
             cell_id: "2",
             new_xml: '<mxCell id="WRONG" value="Test"/>',
         },
@@ -254,7 +254,7 @@ test("Update operation fails on ID mismatch", () => {
 test("Add operation creates new cell", () => {
     const { result, errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "add",
+            operation: "add",
             cell_id: "new1",
             new_xml:
                 '<mxCell id="new1" value="New Box" style="rounded=1;" vertex="1" parent="1"><mxGeometry x="500" y="100" width="120" height="60" as="geometry"/></mxCell>',
@@ -274,7 +274,7 @@ test("Add operation creates new cell", () => {
 test("Add operation fails for duplicate ID", () => {
     const { errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "add",
+            operation: "add",
             cell_id: "2",
             new_xml: '<mxCell id="2" value="Duplicate"/>',
         },
@@ -289,7 +289,7 @@ test("Add operation fails for duplicate ID", () => {
 test("Add operation fails on ID mismatch", () => {
     const { errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "add",
+            operation: "add",
             cell_id: "new1",
             new_xml: '<mxCell id="WRONG" value="Test"/>',
         },
@@ -303,7 +303,7 @@ test("Add operation fails on ID mismatch", () => {
 
 test("Delete operation removes cell", () => {
     const { result, errors } = applyDiagramOperations(sampleXml, [
-        { type: "delete", cell_id: "3" },
+        { operation: "delete", cell_id: "3" },
     ])
     assert(
         errors.length === 0,
@@ -315,7 +315,7 @@ test("Delete operation removes cell", () => {
 
 test("Delete operation fails for non-existent cell", () => {
     const { errors } = applyDiagramOperations(sampleXml, [
-        { type: "delete", cell_id: "999" },
+        { operation: "delete", cell_id: "999" },
     ])
     assert(errors.length === 1, "Should have one error")
     assert(
@@ -327,18 +327,18 @@ test("Delete operation fails for non-existent cell", () => {
 test("Multiple operations in sequence", () => {
     const { result, errors } = applyDiagramOperations(sampleXml, [
         {
-            type: "update",
+            operation: "update",
             cell_id: "2",
             new_xml:
                 '<mxCell id="2" value="Updated" style="rounded=1;" vertex="1" parent="1"><mxGeometry x="100" y="100" width="120" height="60" as="geometry"/></mxCell>',
         },
         {
-            type: "add",
+            operation: "add",
             cell_id: "new1",
             new_xml:
                 '<mxCell id="new1" value="Added" style="rounded=1;" vertex="1" parent="1"><mxGeometry x="500" y="100" width="120" height="60" as="geometry"/></mxCell>',
         },
-        { type: "delete", cell_id: "3" },
+        { operation: "delete", cell_id: "3" },
     ])
     assert(
         errors.length === 0,
@@ -354,14 +354,14 @@ test("Multiple operations in sequence", () => {
 
 test("Invalid XML returns parse error", () => {
     const { errors } = applyDiagramOperations("<not valid xml", [
-        { type: "delete", cell_id: "1" },
+        { operation: "delete", cell_id: "1" },
     ])
     assert(errors.length === 1, "Should have one error")
 })
 
 test("Missing root element returns error", () => {
     const { errors } = applyDiagramOperations("<mxfile></mxfile>", [
-        { type: "delete", cell_id: "1" },
+        { operation: "delete", cell_id: "1" },
     ])
     assert(errors.length === 1, "Should have one error")
     assert(