Merge branch 'main' into feature/url-content-extraction

1. Added a request timeout to prevent server resources from being tied up (route.ts)
2. Implemented runtime validation for the API response shape (url-utils.ts)
3. Removed hardcoded English error messages and replaced them with localized strings (url-input-dialog.tsx)
4. Fixed the incorrect i18n namespace (changed from pdf.* to url.*) (url-input-dialog.tsx and en/ja/zh.json)

.github/workflows/electron-release.yml

@@ -11,8 +11,7 @@ on:
         required: false
 
 jobs:
-  # Mac and Linux: Build and publish directly (no signing needed)
+  build:
-  build-mac-linux:
     permissions:
       contents: write
     strategy:
@@ -21,9 +20,13 @@ jobs:
         include:
           - os: macos-latest
             platform: mac
+          - os: windows-latest
+            platform: win
           - os: ubuntu-latest
             platform: linux
+
     runs-on: ${{ matrix.os }}
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v6
@@ -37,58 +40,7 @@ jobs:
       - name: Install dependencies
         run: npm install
 
-      - name: Build and publish
+      - name: Build and publish Electron app
         run: npm run dist:${{ matrix.platform }}
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-  # Windows: Build, sign with SignPath, then publish
-  build-windows:
-    permissions:
-      contents: write
-    runs-on: windows-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: 24
-          cache: "npm"
-
-      - name: Install dependencies
-        run: npm install
-
-      # Build WITHOUT publishing
-      - name: Build Windows app
-        run: npm run dist:win:build
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload unsigned artifacts for signing
-        uses: actions/upload-artifact@v4
-        id: upload-unsigned
-        with:
-          name: windows-unsigned
-          path: release/*.exe
-          retention-days: 1
-
-      - name: Sign with SignPath
-        uses: signpath/github-action-submit-signing-request@v2
-        with:
-          api-token: ${{ secrets.SIGNPATH_API_TOKEN }}
-          organization-id: '880a211d-2cd3-4e7b-8d04-3d1f8eb39df5'
-          project-slug: 'next-ai-draw-io'
-          signing-policy-slug: 'test-signing'
-          artifact-configuration-slug: 'windows-exe'
-          github-artifact-id: ${{ steps.upload-unsigned.outputs.artifact-id }}
-          wait-for-completion: true
-          output-artifact-directory: release-signed
-
-      - name: Upload signed artifacts to release
-        uses: softprops/action-gh-release@v2
-        with:
-          files: release-signed/*.exe
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -40,7 +40,7 @@ https://github.com/user-attachments/assets/9d60a3e8-4a1c-4b5e-acbb-26af2d3eabd1
     - [Installation](#installation)
   - [Deployment](#deployment)
     - [Deploy to EdgeOne Pages](#deploy-to-edgeone-pages)
-    - [Deploy on Vercel](#deploy-on-vercel)
+    - [Deploy on Vercel (Recommended)](#deploy-on-vercel-recommended)
     - [Deploy on Cloudflare Workers](#deploy-on-cloudflare-workers)
   - [Multi-Provider Support](#multi-provider-support)
   - [How It Works](#how-it-works)
@@ -185,7 +185,7 @@ Check out the [Tencent EdgeOne Pages documentation](https://pages.edgeone.ai/doc
 
 Additionally, deploying through Tencent EdgeOne Pages will also grant you a [daily free quota for DeepSeek models](https://pages.edgeone.ai/document/edge-ai).
 
-### Deploy on Vercel 
+### Deploy on Vercel (Recommended)
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FDayuanJiang%2Fnext-ai-draw-io)
 
@@ -211,7 +211,6 @@ See the [Next.js deployment documentation](https://nextjs.org/docs/app/building-
 -   OpenRouter
 -   DeepSeek
 -   SiliconFlow
--   ModelScope
 -   SGLang
 -   Vercel AI Gateway
 

app/[lang]/about/cn/page.tsx

@@ -10,7 +10,18 @@ export const metadata: Metadata = {
     keywords: ["AI图表", "draw.io", "AWS架构", "GCP图表", "Azure图表", "LLM"],
 }
 
+function formatNumber(num: number): string {
+    if (num >= 1000) {
+        return `${num / 1000}k`
+    }
+    return num.toString()
+}
+
 export default function AboutCN() {
+    const dailyRequestLimit = Number(process.env.DAILY_REQUEST_LIMIT) || 20
+    const dailyTokenLimit = Number(process.env.DAILY_TOKEN_LIMIT) || 500000
+    const tpmLimit = Number(process.env.TPM_LIMIT) || 50000
+
     return (
         <div className="min-h-screen bg-gray-50">
             {/* Navigation */}
@@ -97,6 +108,42 @@ export default function AboutCN() {
                                 </p>
                             </div>
 
+                            {/* Usage Limits */}
+                            <p className="text-sm text-gray-600 mb-3">
+                                当前使用限制：
+                            </p>
+                            <div className="grid grid-cols-3 gap-3 mb-5">
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyRequestLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        请求/天
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyTokenLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        Token/天
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(tpmLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        Token/分钟
+                                    </p>
+                                </div>
+                            </div>
+
+                            {/* Divider */}
+                            <div className="flex items-center gap-3 my-5">
+                                <div className="flex-1 h-px bg-gradient-to-r from-transparent via-amber-300 to-transparent" />
+                            </div>
+
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -297,7 +344,6 @@ export default function AboutCN() {
                         <li>OpenRouter</li>
                         <li>DeepSeek</li>
                         <li>SiliconFlow</li>
-                        <li>ModelScope</li>
                     </ul>
                     <p className="text-gray-700 mt-4">
                         注意：<code>claude-sonnet-4-5</code>{" "}

app/[lang]/about/ja/page.tsx

@@ -17,7 +17,18 @@ export const metadata: Metadata = {
     ],
 }
 
+function formatNumber(num: number): string {
+    if (num >= 1000) {
+        return `${num / 1000}k`
+    }
+    return num.toString()
+}
+
 export default function AboutJA() {
+    const dailyRequestLimit = Number(process.env.DAILY_REQUEST_LIMIT) || 20
+    const dailyTokenLimit = Number(process.env.DAILY_TOKEN_LIMIT) || 500000
+    const tpmLimit = Number(process.env.TPM_LIMIT) || 50000
+
     return (
         <div className="min-h-screen bg-gray-50">
             {/* Navigation */}
@@ -105,6 +116,42 @@ export default function AboutJA() {
                                 </p>
                             </div>
 
+                            {/* Usage Limits */}
+                            <p className="text-sm text-gray-600 mb-3">
+                                現在の使用制限：
+                            </p>
+                            <div className="grid grid-cols-3 gap-3 mb-5">
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyRequestLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        リクエスト/日
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyTokenLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        トークン/日
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(tpmLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        トークン/分
+                                    </p>
+                                </div>
+                            </div>
+
+                            {/* Divider */}
+                            <div className="flex items-center gap-3 my-5">
+                                <div className="flex-1 h-px bg-gradient-to-r from-transparent via-amber-300 to-transparent" />
+                            </div>
+
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -312,7 +359,6 @@ export default function AboutJA() {
                         <li>OpenRouter</li>
                         <li>DeepSeek</li>
                         <li>SiliconFlow</li>
-                        <li>ModelScope</li>
                     </ul>
                     <p className="text-gray-700 mt-4">
                         注：<code>claude-sonnet-4-5</code>

app/[lang]/about/page.tsx

@@ -17,7 +17,18 @@ export const metadata: Metadata = {
     ],
 }
 
+function formatNumber(num: number): string {
+    if (num >= 1000) {
+        return `${num / 1000}k`
+    }
+    return num.toString()
+}
+
 export default function About() {
+    const dailyRequestLimit = Number(process.env.DAILY_REQUEST_LIMIT) || 20
+    const dailyTokenLimit = Number(process.env.DAILY_TOKEN_LIMIT) || 500000
+    const tpmLimit = Number(process.env.TPM_LIMIT) || 50000
+
     return (
         <div className="min-h-screen bg-gray-50">
             {/* Navigation */}
@@ -107,6 +118,42 @@ export default function About() {
                                 </p>
                             </div>
 
+                            {/* Usage Limits */}
+                            <p className="text-sm text-gray-600 mb-3">
+                                Please note the current usage limits:
+                            </p>
+                            <div className="grid grid-cols-3 gap-3 mb-5">
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyRequestLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        requests/day
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(dailyTokenLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        tokens/day
+                                    </p>
+                                </div>
+                                <div className="text-center p-3 bg-white/60 rounded-lg">
+                                    <p className="text-lg font-bold text-amber-600">
+                                        {formatNumber(tpmLimit)}
+                                    </p>
+                                    <p className="text-xs text-gray-500">
+                                        tokens/min
+                                    </p>
+                                </div>
+                            </div>
+
+                            {/* Divider */}
+                            <div className="flex items-center gap-3 my-5">
+                                <div className="flex-1 h-px bg-gradient-to-r from-transparent via-amber-300 to-transparent" />
+                            </div>
+
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -331,7 +378,6 @@ export default function About() {
                         <li>OpenRouter</li>
                         <li>DeepSeek</li>
                         <li>SiliconFlow</li>
-                        <li>ModelScope</li>
                     </ul>
                     <p className="text-gray-700 mt-4">
                         Note that <code>claude-sonnet-4-5</code> has trained on

app/api/validate-model/route.ts

@@ -274,75 +274,6 @@ export async function POST(req: Request) {
                 break
             }
 
-            case "modelscope": {
-                const baseURL =
-                    baseUrl || "https://api-inference.modelscope.cn/v1"
-                const startTime = Date.now()
-
-                try {
-                    // Initiate a streaming request (required for QwQ-32B and certain Qwen3 models)
-                    const response = await fetch(
-                        `${baseURL}/chat/completions`,
-                        {
-                            method: "POST",
-                            headers: {
-                                "Content-Type": "application/json",
-                                Authorization: `Bearer ${apiKey}`,
-                            },
-                            body: JSON.stringify({
-                                model: modelId,
-                                messages: [
-                                    { role: "user", content: "Say 'OK'" },
-                                ],
-                                max_tokens: 20,
-                                stream: true,
-                                enable_thinking: false,
-                            }),
-                        },
-                    )
-
-                    if (!response.ok) {
-                        const errorText = await response.text()
-                        throw new Error(
-                            `ModelScope API error (${response.status}): ${errorText}`,
-                        )
-                    }
-
-                    const contentType =
-                        response.headers.get("content-type") || ""
-                    const isValidStreamingResponse =
-                        response.status === 200 &&
-                        (contentType.includes("text/event-stream") ||
-                            contentType.includes("application/json"))
-
-                    if (!isValidStreamingResponse) {
-                        throw new Error(
-                            `Unexpected response format: ${contentType}`,
-                        )
-                    }
-
-                    const responseTime = Date.now() - startTime
-
-                    if (response.body) {
-                        response.body.cancel().catch(() => {
-                            /* Ignore cancellation errors */
-                        })
-                    }
-
-                    return NextResponse.json({
-                        valid: true,
-                        responseTime,
-                        note: "ModelScope model validated (using streaming API)",
-                    })
-                } catch (error) {
-                    console.error(
-                        "[validate-model] ModelScope validation failed:",
-                        error,
-                    )
-                    throw error
-                }
-            }
-
             default:
                 return NextResponse.json(
                     { valid: false, error: `Unknown provider: ${provider}` },

components/chat-input.tsx

@@ -347,12 +347,6 @@ export function ChatInput({
 
             setShowUrlDialog(false)
         } catch (error) {
-            // Remove the URL from the data map on error
-            const newUrlData = urlData
-                ? new Map(urlData)
-                : new Map<string, UrlData>()
-            newUrlData.delete(url)
-            onUrlChange(newUrlData)
             showErrorToast(
                 <span className="text-muted-foreground">
                     {error instanceof Error

components/model-config-dialog.tsx

@@ -79,7 +79,6 @@ const PROVIDER_LOGO_MAP: Record<string, string> = {
     gateway: "vercel",
     edgeone: "tencent-cloud",
     doubao: "bytedance",
-    modelscope: "modelscope",
 }
 
 // Provider logo component

components/model-selector.tsx

@@ -50,7 +50,6 @@ const PROVIDER_LOGO_MAP: Record<string, string> = {
     gateway: "vercel",
     edgeone: "tencent-cloud",
     doubao: "bytedance",
-    modelscope: "modelscope",
 }
 
 // Group models by providerLabel (handles duplicate providers)

components/settings-dialog.tsx

@@ -3,7 +3,6 @@
 import { Github, Info, Moon, Sun, Tag } from "lucide-react"
 import { usePathname, useRouter, useSearchParams } from "next/navigation"
 import { Suspense, useEffect, useState } from "react"
-import { toast } from "sonner"
 import { Button } from "@/components/ui/button"
 import {
     Dialog,
@@ -104,11 +103,6 @@ function SettingsContent({
     )
     const [currentLang, setCurrentLang] = useState("en")
 
-    // Proxy settings state (Electron only)
-    const [httpProxy, setHttpProxy] = useState("")
-    const [httpsProxy, setHttpsProxy] = useState("")
-    const [isApplyingProxy, setIsApplyingProxy] = useState(false)
-
     useEffect(() => {
         // Only fetch if not cached in localStorage
         if (getStoredAccessCodeRequired() !== null) return
@@ -156,14 +150,6 @@ function SettingsContent({
             setCloseProtection(storedCloseProtection !== "false")
 
             setError("")
-
-            // Load proxy settings (Electron only)
-            if (window.electronAPI?.getProxy) {
-                window.electronAPI.getProxy().then((config) => {
-                    setHttpProxy(config.httpProxy || "")
-                    setHttpsProxy(config.httpsProxy || "")
-                })
-            }
         }
     }, [open])
 
@@ -222,46 +208,6 @@ function SettingsContent({
         }
     }
 
-    const handleApplyProxy = async () => {
-        if (!window.electronAPI?.setProxy) return
-
-        // Validate proxy URLs (must start with http:// or https://)
-        const validateProxyUrl = (url: string): boolean => {
-            if (!url) return true // Empty is OK
-            return url.startsWith("http://") || url.startsWith("https://")
-        }
-
-        const trimmedHttp = httpProxy.trim()
-        const trimmedHttps = httpsProxy.trim()
-
-        if (trimmedHttp && !validateProxyUrl(trimmedHttp)) {
-            toast.error("HTTP Proxy must start with http:// or https://")
-            return
-        }
-        if (trimmedHttps && !validateProxyUrl(trimmedHttps)) {
-            toast.error("HTTPS Proxy must start with http:// or https://")
-            return
-        }
-
-        setIsApplyingProxy(true)
-        try {
-            const result = await window.electronAPI.setProxy({
-                httpProxy: trimmedHttp || undefined,
-                httpsProxy: trimmedHttps || undefined,
-            })
-
-            if (result.success) {
-                toast.success(dict.settings.proxyApplied)
-            } else {
-                toast.error(result.error || "Failed to apply proxy settings")
-            }
-        } catch {
-            toast.error("Failed to apply proxy settings")
-        } finally {
-            setIsApplyingProxy(false)
-        }
-    }
-
     return (
         <DialogContent className="sm:max-w-lg p-0 gap-0">
             {/* Header */}
@@ -424,54 +370,6 @@ function SettingsContent({
                             </span>
                         </div>
                     </SettingItem>
-
-                    {/* Proxy Settings - Electron only */}
-                    {typeof window !== "undefined" &&
-                        window.electronAPI?.isElectron && (
-                            <div className="py-4 space-y-3">
-                                <div className="space-y-0.5">
-                                    <Label className="text-sm font-medium">
-                                        {dict.settings.proxy}
-                                    </Label>
-                                    <p className="text-xs text-muted-foreground">
-                                        {dict.settings.proxyDescription}
-                                    </p>
-                                </div>
-
-                                <div className="space-y-2">
-                                    <Input
-                                        id="http-proxy"
-                                        type="text"
-                                        value={httpProxy}
-                                        onChange={(e) =>
-                                            setHttpProxy(e.target.value)
-                                        }
-                                        placeholder={`${dict.settings.httpProxy}: http://proxy:8080`}
-                                        className="h-9"
-                                    />
-                                    <Input
-                                        id="https-proxy"
-                                        type="text"
-                                        value={httpsProxy}
-                                        onChange={(e) =>
-                                            setHttpsProxy(e.target.value)
-                                        }
-                                        placeholder={`${dict.settings.httpsProxy}: http://proxy:8080`}
-                                        className="h-9"
-                                    />
-                                </div>
-
-                                <Button
-                                    onClick={handleApplyProxy}
-                                    disabled={isApplyingProxy}
-                                    className="h-9 px-4 rounded-xl w-full"
-                                >
-                                    {isApplyingProxy
-                                        ? "..."
-                                        : dict.settings.applyProxy}
-                                </Button>
-                            </div>
-                        )}
                 </div>
             </div>
 

components/url-input-dialog.tsx

@@ -35,14 +35,14 @@ export function UrlInputDialog({
         setError("")
 
         if (!url.trim()) {
-            setError(dict.url.enterUrl)
+            setError("Please enter a URL")
             return
         }
 
         try {
             new URL(url)
         } catch {
-            setError(dict.url.invalidFormat)
+            setError("Invalid URL format")
             return
         }
 

docs/cn/README_CN.md

@@ -37,7 +37,7 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
     - [安装](#安装)
   - [部署](#部署)
     - [部署到腾讯云EdgeOne Pages](#部署到腾讯云edgeone-pages)
-    - [部署到Vercel](#部署到vercel)
+    - [部署到Vercel（推荐）](#部署到vercel推荐)
     - [部署到Cloudflare Workers](#部署到cloudflare-workers)
   - [多提供商支持](#多提供商支持)
   - [工作原理](#工作原理)
@@ -179,7 +179,7 @@ npm run dev
 
 同时，通过腾讯云EdgeOne Pages部署，也会获得[每日免费的DeepSeek模型额度](https://edgeone.cloud.tencent.com/pages/document/169925463311781888)。
 
-### 部署到Vercel
+### 部署到Vercel（推荐）
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FDayuanJiang%2Fnext-ai-draw-io)
 
@@ -204,7 +204,6 @@ npm run dev
 -   OpenRouter
 -   DeepSeek
 -   SiliconFlow
--   ModelScope
 -   SGLang
 -   Vercel AI Gateway
 

docs/cn/ai-providers.md

@@ -152,19 +152,6 @@ AI_PROVIDER=ollama
 AI_MODEL=llama3.2
 ```
 
-### ModelScope
-
-```bash
-MODELSCOPE_API_KEY=your_api_key
-AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
-```
-
-可选的自定义端点：
-
-```bash
-MODELSCOPE_BASE_URL=https://your-custom-endpoint
-```
-
 可选的自定义 URL：
 
 ```bash

docs/en/ai-providers.md

@@ -158,19 +158,6 @@ Optional custom URL:
 OLLAMA_BASE_URL=http://localhost:11434
 ```
 
-### ModelScope
-
-```bash
-MODELSCOPE_API_KEY=your_api_key
-AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
-```
-
-Optional custom endpoint:
-
-```bash
-MODELSCOPE_BASE_URL=https://your-custom-endpoint
-```
-
 ### Vercel AI Gateway
 
 Vercel AI Gateway provides unified access to multiple AI providers through a single API key. This simplifies authentication and allows you to switch between providers without managing multiple API keys.
@@ -214,7 +201,7 @@ If you only configure **one** provider's API key, the system will automatically
 If you configure **multiple** API keys, you must explicitly set `AI_PROVIDER`:
 
 ```bash
-AI_PROVIDER=google  # or: openai, anthropic, deepseek, siliconflow, doubao, azure, bedrock, openrouter, ollama, gateway, sglang, modelscope
+AI_PROVIDER=google  # or: openai, anthropic, deepseek, siliconflow, doubao, azure, bedrock, openrouter, ollama, gateway, sglang
 ```
 
 ## Model Capability Requirements

docs/ja/README_JA.md

@@ -37,7 +37,7 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
     - [インストール](#インストール)
   - [デプロイ](#デプロイ)
     - [EdgeOne Pagesへのデプロイ](#edgeone-pagesへのデプロイ)
-    - [Vercelへのデプロイ](#vercelへのデプロイ)
+    - [Vercelへのデプロイ（推奨）](#vercelへのデプロイ推奨)
     - [Cloudflare Workersへのデプロイ](#cloudflare-workersへのデプロイ)
   - [マルチプロバイダーサポート](#マルチプロバイダーサポート)
   - [仕組み](#仕組み)
@@ -180,7 +180,7 @@ npm run dev
 
 また、Tencent EdgeOne Pagesでデプロイすると、[DeepSeekモデルの毎日の無料クォータ](https://pages.edgeone.ai/document/edge-ai)が付与されます。
 
-### Vercelへのデプロイ
+### Vercelへのデプロイ（推奨）
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FDayuanJiang%2Fnext-ai-draw-io)
 
@@ -205,7 +205,6 @@ Next.jsアプリをデプロイする最も簡単な方法は、Next.jsの作成
 -   OpenRouter
 -   DeepSeek
 -   SiliconFlow
--   ModelScope
 -   SGLang
 -   Vercel AI Gateway
 

docs/ja/ai-providers.md

@@ -158,19 +158,6 @@ AI_MODEL=llama3.2
 OLLAMA_BASE_URL=http://localhost:11434
 ```
 
-### ModelScope
-
-```bash
-MODELSCOPE_API_KEY=your_api_key
-AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
-```
-
-任意のカスタムエンドポイント:
-
-```bash
-MODELSCOPE_BASE_URL=https://your-custom-endpoint
-```
-
 ### Vercel AI Gateway
 
 Vercel AI Gateway は、単一の API キーで複数の AI プロバイダーへの統合アクセスを提供します。これにより認証が簡素化され、複数の API キーを管理することなくプロバイダーを切り替えることができます。

electron/electron.d.ts

@@ -25,19 +25,6 @@ interface ApplyPresetResult {
     env?: Record<string, string>
 }
 
-/** Proxy configuration interface */
-interface ProxyConfig {
-    httpProxy?: string
-    httpsProxy?: string
-}
-
-/** Result of setting proxy */
-interface SetProxyResult {
-    success: boolean
-    error?: string
-    devMode?: boolean
-}
-
 declare global {
     interface Window {
         /** Main window Electron API */
@@ -58,10 +45,6 @@ declare global {
             openFile: () => Promise<string | null>
             /** Save data to file via save dialog */
             saveFile: (data: string) => Promise<boolean>
-            /** Get proxy configuration */
-            getProxy: () => Promise<ProxyConfig>
-            /** Set proxy configuration (saves and restarts server) */
-            setProxy: (config: ProxyConfig) => Promise<SetProxyResult>
         }
 
         /** Settings window Electron API */
@@ -88,4 +71,4 @@ declare global {
     }
 }
 
-export { ConfigPreset, ApplyPresetResult, ProxyConfig, SetProxyResult }
+export { ConfigPreset, ApplyPresetResult }

electron/main/config-manager.ts

@@ -351,10 +351,6 @@ const PROVIDER_ENV_MAP: Record<string, { apiKey: string; baseUrl: string }> = {
         apiKey: "SILICONFLOW_API_KEY",
         baseUrl: "SILICONFLOW_BASE_URL",
     },
-    modelscope: {
-        apiKey: "MODELSCOPE_API_KEY",
-        baseUrl: "MODELSCOPE_BASE_URL",
-    },
     gateway: { apiKey: "AI_GATEWAY_API_KEY", baseUrl: "AI_GATEWAY_BASE_URL" },
     // bedrock and ollama don't use API keys in the same way
     bedrock: { apiKey: "", baseUrl: "" },

electron/main/index.ts

@@ -4,7 +4,6 @@ import { getCurrentPresetEnv } from "./config-manager"
 import { loadEnvFile } from "./env-loader"
 import { registerIpcHandlers } from "./ipc-handlers"
 import { startNextServer, stopNextServer } from "./next-server"
-import { applyProxyToEnv } from "./proxy-manager"
 import { registerSettingsWindowHandlers } from "./settings-window"
 import { createWindow, getMainWindow } from "./window-manager"
 
@@ -25,9 +24,6 @@ if (!gotTheLock) {
     // Load environment variables from .env files
     loadEnvFile()
 
-    // Apply proxy settings from saved config
-    applyProxyToEnv()
-
     // Apply saved preset environment variables (overrides .env)
     const presetEnv = getCurrentPresetEnv()
     for (const [key, value] of Object.entries(presetEnv)) {

electron/main/ipc-handlers.ts

@@ -11,12 +11,6 @@ import {
     updatePreset,
 } from "./config-manager"
 import { restartNextServer } from "./next-server"
-import {
-    applyProxyToEnv,
-    getProxyConfig,
-    type ProxyConfig,
-    saveProxyConfig,
-} from "./proxy-manager"
 
 /**
  * Allowed configuration keys for presets
@@ -215,40 +209,4 @@ export function registerIpcHandlers(): void {
             return setCurrentPreset(id)
         },
     )
-
-    // ==================== Proxy Settings ====================
-
-    ipcMain.handle("get-proxy", () => {
-        return getProxyConfig()
-    })
-
-    ipcMain.handle("set-proxy", async (_event, config: ProxyConfig) => {
-        try {
-            // Save config to file
-            saveProxyConfig(config)
-
-            // Apply to current process environment
-            applyProxyToEnv()
-
-            const isDev = process.env.NODE_ENV === "development"
-
-            if (isDev) {
-                // In development, env vars are already applied
-                // Next.js dev server may need manual restart
-                return { success: true, devMode: true }
-            }
-
-            // Production: restart Next.js server to pick up new env vars
-            await restartNextServer()
-            return { success: true }
-        } catch (error) {
-            return {
-                success: false,
-                error:
-                    error instanceof Error
-                        ? error.message
-                        : "Failed to apply proxy settings",
-            }
-        }
-    })
 }

electron/main/next-server.ts

@@ -69,8 +69,6 @@ export async function startNextServer(): Promise<string> {
         NODE_ENV: "production",
         PORT: String(port),
         HOSTNAME: "localhost",
-        // Enable Node.js built-in proxy support for fetch (Node.js 24+)
-        NODE_USE_ENV_PROXY: "1",
     }
 
     // Set cache directory to a writable location (user's app data folder)
@@ -87,13 +85,6 @@ export async function startNextServer(): Promise<string> {
         }
     }
 
-    // Debug: log proxy-related env vars
-    console.log("Proxy env vars being passed to server:", {
-        HTTP_PROXY: env.HTTP_PROXY || env.http_proxy || "not set",
-        HTTPS_PROXY: env.HTTPS_PROXY || env.https_proxy || "not set",
-        NODE_USE_ENV_PROXY: env.NODE_USE_ENV_PROXY || "not set",
-    })
-
     // Use Electron's utilityProcess API for running Node.js in background
     // This is the recommended way to run Node.js code in Electron
     serverProcess = utilityProcess.fork(serverPath, [], {
@@ -123,41 +114,13 @@ export async function startNextServer(): Promise<string> {
 }
 
 /**
- * Stop the Next.js server process and wait for it to exit
+ * Stop the Next.js server process
  */
-export async function stopNextServer(): Promise<void> {
+export function stopNextServer(): void {
     if (serverProcess) {
         console.log("Stopping Next.js server...")
-
-        // Create a promise that resolves when the process exits
-        const exitPromise = new Promise<void>((resolve) => {
-            const proc = serverProcess
-            if (!proc) {
-                resolve()
-                return
-            }
-
-            const onExit = () => {
-                resolve()
-            }
-
-            proc.once("exit", onExit)
-
-            // Timeout after 5 seconds
-            setTimeout(() => {
-                proc.removeListener("exit", onExit)
-                resolve()
-            }, 5000)
-        })
-
         serverProcess.kill()
         serverProcess = null
-
-        // Wait for process to exit
-        await exitPromise
-
-        // Additional wait for OS to release port
-        await new Promise((resolve) => setTimeout(resolve, 500))
     }
 }
 
@@ -187,8 +150,8 @@ async function waitForServerStop(timeout = 5000): Promise<void> {
 export async function restartNextServer(): Promise<string> {
     console.log("Restarting Next.js server...")
 
-    // Stop the current server and wait for it to exit
+    // Stop the current server
-    await stopNextServer()
+    stopNextServer()
 
     // Wait for the port to be released
     await waitForServerStop()

electron/main/proxy-manager.ts

@@ -1,75 +0,0 @@
-import { app } from "electron"
-import * as fs from "fs"
-import * as path from "path"
-import type { ProxyConfig } from "../electron.d"
-
-export type { ProxyConfig }
-
-const CONFIG_FILE = "proxy-config.json"
-
-function getConfigPath(): string {
-    return path.join(app.getPath("userData"), CONFIG_FILE)
-}
-
-/**
- * Load proxy configuration from JSON file
- */
-export function loadProxyConfig(): ProxyConfig {
-    try {
-        const configPath = getConfigPath()
-        if (fs.existsSync(configPath)) {
-            const data = fs.readFileSync(configPath, "utf-8")
-            return JSON.parse(data) as ProxyConfig
-        }
-    } catch (error) {
-        console.error("Failed to load proxy config:", error)
-    }
-    return {}
-}
-
-/**
- * Save proxy configuration to JSON file
- */
-export function saveProxyConfig(config: ProxyConfig): void {
-    try {
-        const configPath = getConfigPath()
-        fs.writeFileSync(configPath, JSON.stringify(config, null, 2), "utf-8")
-    } catch (error) {
-        console.error("Failed to save proxy config:", error)
-        throw error
-    }
-}
-
-/**
- * Apply proxy configuration to process.env
- * Must be called BEFORE starting the Next.js server
- */
-export function applyProxyToEnv(): void {
-    const config = loadProxyConfig()
-
-    if (config.httpProxy) {
-        process.env.HTTP_PROXY = config.httpProxy
-        process.env.http_proxy = config.httpProxy
-    } else {
-        delete process.env.HTTP_PROXY
-        delete process.env.http_proxy
-    }
-
-    if (config.httpsProxy) {
-        process.env.HTTPS_PROXY = config.httpsProxy
-        process.env.https_proxy = config.httpsProxy
-    } else {
-        delete process.env.HTTPS_PROXY
-        delete process.env.https_proxy
-    }
-}
-
-/**
- * Get current proxy configuration (from process.env)
- */
-export function getProxyConfig(): ProxyConfig {
-    return {
-        httpProxy: process.env.HTTP_PROXY || process.env.http_proxy || "",
-        httpsProxy: process.env.HTTPS_PROXY || process.env.https_proxy || "",
-    }
-}

electron/preload/index.ts

@@ -21,9 +21,4 @@ contextBridge.exposeInMainWorld("electronAPI", {
     // File operations
     openFile: () => ipcRenderer.invoke("dialog-open-file"),
     saveFile: (data: string) => ipcRenderer.invoke("dialog-save-file", data),
-
-    // Proxy settings
-    getProxy: () => ipcRenderer.invoke("get-proxy"),
-    setProxy: (config: { httpProxy?: string; httpsProxy?: string }) =>
-        ipcRenderer.invoke("set-proxy", config),
 })

electron/settings/index.html

@@ -55,7 +55,6 @@
                             <option value="openrouter">OpenRouter</option>
                             <option value="deepseek">DeepSeek</option>
                             <option value="siliconflow">SiliconFlow</option>
-                            <option value="modelscope">ModelScope</option>
                             <option value="ollama">Ollama (Local)</option>
                         </select>
                     </div>

electron/settings/settings.js

@@ -288,7 +288,6 @@ function getProviderLabel(provider) {
         openrouter: "OpenRouter",
         deepseek: "DeepSeek",
         siliconflow: "SiliconFlow",
-        modelscope: "ModelScope",
         ollama: "Ollama",
     }
     return labels[provider] || provider

env.example

@@ -72,10 +72,6 @@ AI_MODEL=global.anthropic.claude-sonnet-4-5-20250929-v1:0
 # SGLANG_API_KEY=your-sglang-api-key
 # SGLANG_BASE_URL=http://127.0.0.1:8000/v1  # Your SGLang endpoint
 
-# ModelScope Configuration
-# MODELSCOPE_API_KEY=ms-...
-# MODELSCOPE_BASE_URL=https://api-inference.modelscope.cn/v1  # Optional: Custom endpoint
-
 # ByteDance Doubao Configuration (via Volcengine)
 # DOUBAO_API_KEY=your-doubao-api-key
 # DOUBAO_BASE_URL=https://ark.cn-beijing.volces.com/api/v3  # ByteDance Volcengine endpoint

lib/ai-providers.ts

@@ -23,7 +23,6 @@ export type ProviderName =
     | "gateway"
     | "edgeone"
     | "doubao"
-    | "modelscope"
 
 interface ModelConfig {
     model: any
@@ -60,7 +59,6 @@ const ALLOWED_CLIENT_PROVIDERS: ProviderName[] = [
     "gateway",
     "edgeone",
     "doubao",
-    "modelscope",
 ]
 
 // Bedrock provider options for Anthropic beta features
@@ -355,7 +353,6 @@ function buildProviderOptions(
         case "siliconflow":
         case "sglang":
         case "gateway":
-        case "modelscope":
         case "doubao": {
             // These providers don't have reasoning configs in AI SDK yet
             // Gateway passes through to underlying providers which handle their own configs
@@ -384,7 +381,6 @@ const PROVIDER_ENV_VARS: Record<ProviderName, string | null> = {
     gateway: "AI_GATEWAY_API_KEY",
     edgeone: null, // No credentials needed - uses EdgeOne Edge AI
     doubao: "DOUBAO_API_KEY",
-    modelscope: "MODELSCOPE_API_KEY",
 }
 
 /**
@@ -449,7 +445,7 @@ function validateProviderCredentials(provider: ProviderName): void {
  * Get the AI model based on environment variables
  *
  * Environment variables:
- * - AI_PROVIDER: The provider to use (bedrock, openai, anthropic, google, azure, ollama, openrouter, deepseek, siliconflow, sglang, gateway, modelscope)
+ * - AI_PROVIDER: The provider to use (bedrock, openai, anthropic, google, azure, ollama, openrouter, deepseek, siliconflow, sglang, gateway)
  * - AI_MODEL: The model ID/name for the selected provider
  *
  * Provider-specific env vars:
@@ -467,8 +463,6 @@ function validateProviderCredentials(provider: ProviderName): void {
  * - SILICONFLOW_BASE_URL: SiliconFlow endpoint (optional, defaults to https://api.siliconflow.com/v1)
  * - SGLANG_API_KEY: SGLang API key
  * - SGLANG_BASE_URL: SGLang endpoint (optional)
- * - MODELSCOPE_API_KEY: ModelScope API key
- * - MODELSCOPE_BASE_URL: ModelScope endpoint (optional)
  */
 export function getAIModel(overrides?: ClientOverrides): ModelConfig {
     // SECURITY: Prevent SSRF attacks (GHSA-9qf7-mprq-9qgm)
@@ -543,7 +537,6 @@ export function getAIModel(overrides?: ClientOverrides): ModelConfig {
                         `- AZURE_API_KEY for Azure\n` +
                         `- SILICONFLOW_API_KEY for SiliconFlow\n` +
                         `- SGLANG_API_KEY for SGLang\n` +
-                        `- MODELSCOPE_API_KEY for ModelScope\n` +
                         `Or set AI_PROVIDER=ollama for local Ollama.`,
                 )
             } else {
@@ -899,23 +892,9 @@ export function getAIModel(overrides?: ClientOverrides): ModelConfig {
             break
         }
 
-        case "modelscope": {
-            const apiKey = overrides?.apiKey || process.env.MODELSCOPE_API_KEY
-            const baseURL =
-                overrides?.baseUrl ||
-                process.env.MODELSCOPE_BASE_URL ||
-                "https://api-inference.modelscope.cn/v1"
-            const modelscopeProvider = createOpenAI({
-                apiKey,
-                baseURL,
-            })
-            model = modelscopeProvider.chat(modelId)
-            break
-        }
-
         default:
             throw new Error(
-                `Unknown AI provider: ${provider}. Supported providers: bedrock, openai, anthropic, google, azure, ollama, openrouter, deepseek, siliconflow, sglang, gateway, edgeone, doubao, modelscope`,
+                `Unknown AI provider: ${provider}. Supported providers: bedrock, openai, anthropic, google, azure, ollama, openrouter, deepseek, siliconflow, sglang, gateway, edgeone, doubao`,
             )
     }
 

lib/i18n/dictionaries/en.json

@@ -28,8 +28,7 @@
         "azure": "Azure OpenAI",
         "openrouter": "OpenRouter",
         "deepseek": "DeepSeek",
-        "siliconflow": "SiliconFlow",
+        "siliconflow": "SiliconFlow"
-        "modelscope": "ModelScope"
     },
     "chat": {
         "placeholder": "Describe your diagram or upload a file...",
@@ -107,13 +106,7 @@
         "diagramActions": "Diagram Actions",
         "diagramActionsDescription": "Manage diagram history and exports",
         "history": "History",
-        "download": "Download",
+        "download": "Download"
-        "proxy": "Proxy Settings",
-        "proxyDescription": "Configure HTTP/HTTPS proxy for API requests (Desktop only)",
-        "httpProxy": "HTTP Proxy",
-        "httpsProxy": "HTTPS Proxy",
-        "applyProxy": "Apply",
-        "proxyApplied": "Proxy settings applied"
     },
     "save": {
         "title": "Save Diagram",
@@ -199,9 +192,7 @@
         "description": "Paste a URL to extract and analyze its content",
         "Extracting": "Extracting...",
         "extract": "Extract",
-        "Cancel": "Cancel",
+        "Cancel": "Cancel"
-        "enterUrl": "Please enter a URL",
-        "invalidFormat": "Invalid URL format"
     },
     "reasoning": {
         "thinking": "Thinking...",

lib/i18n/dictionaries/ja.json

@@ -28,8 +28,7 @@
         "azure": "Azure OpenAI",
         "openrouter": "OpenRouter",
         "deepseek": "DeepSeek",
-        "siliconflow": "SiliconFlow",
+        "siliconflow": "SiliconFlow"
-        "modelscope": "ModelScope"
     },
     "chat": {
         "placeholder": "ダイアグラムを説明するか、ファイルをアップロード...",
@@ -107,13 +106,7 @@
         "diagramActions": "ダイアグラム操作",
         "diagramActionsDescription": "ダイアグラムの履歴とエクスポートを管理",
         "history": "履歴",
-        "download": "ダウンロード",
+        "download": "ダウンロード"
-        "proxy": "プロキシ設定",
-        "proxyDescription": "API リクエスト用の HTTP/HTTPS プロキシを設定（デスクトップ版のみ）",
-        "httpProxy": "HTTP プロキシ",
-        "httpsProxy": "HTTPS プロキシ",
-        "applyProxy": "適用",
-        "proxyApplied": "プロキシ設定が適用されました"
     },
     "save": {
         "title": "ダイアグラムを保存",
@@ -199,9 +192,7 @@
         "description": "URLを貼り付けてそのコンテンツを抽出および分析します",
         "Extracting": "抽出中...",
         "extract": "抽出",
-        "Cancel": "キャンセル",
+        "Cancel": "キャンセル"
-        "enterUrl": "URLを入力してください",
-        "invalidFormat": "無効なURL形式です"
     },
     "reasoning": {
         "thinking": "考え中...",

lib/i18n/dictionaries/zh.json

@@ -28,8 +28,7 @@
         "azure": "Azure OpenAI",
         "openrouter": "OpenRouter",
         "deepseek": "DeepSeek",
-        "siliconflow": "SiliconFlow",
+        "siliconflow": "SiliconFlow"
-        "modelscope": "ModelScope"
     },
     "chat": {
         "placeholder": "描述您的图表或上传文件...",
@@ -107,13 +106,7 @@
         "diagramActions": "图表操作",
         "diagramActionsDescription": "管理图表历史记录和导出",
         "history": "历史记录",
-        "download": "下载",
+        "download": "下载"
-        "proxy": "代理设置",
-        "proxyDescription": "配置 API 请求的 HTTP/HTTPS 代理（仅桌面版）",
-        "httpProxy": "HTTP 代理",
-        "httpsProxy": "HTTPS 代理",
-        "applyProxy": "应用",
-        "proxyApplied": "代理设置已应用"
     },
     "save": {
         "title": "保存图表",
@@ -199,9 +192,7 @@
         "description": "粘贴 URL 以提取和分析其内容",
         "Extracting": "提取中...",
         "extract": "提取",
-        "Cancel": "取消",
+        "Cancel": "取消"
-        "enterUrl": "请输入 URL",
-        "invalidFormat": "URL 格式无效"
     },
     "reasoning": {
         "thinking": "思考中...",

lib/types/model-config.ts

@@ -13,7 +13,6 @@ export type ProviderName =
     | "gateway"
     | "edgeone"
     | "doubao"
-    | "modelscope"
 
 // Individual model configuration
 export interface ModelConfig {
@@ -92,10 +91,6 @@ export const PROVIDER_INFO: Record<
         label: "Doubao (ByteDance)",
         defaultBaseUrl: "https://ark.cn-beijing.volces.com/api/v3",
     },
-    modelscope: {
-        label: "ModelScope",
-        defaultBaseUrl: "https://api-inference.modelscope.cn/v1",
-    },
 }
 
 // Suggested models per provider for quick add
@@ -236,17 +231,6 @@ export const SUGGESTED_MODELS: Record<ProviderName, string[]> = {
         "doubao-pro-32k-241215",
         "doubao-pro-256k-241215",
     ],
-    modelscope: [
-        // Qwen
-        "Qwen/Qwen2.5-72B-Instruct",
-        "Qwen/Qwen2.5-32B-Instruct",
-        "Qwen/Qwen3-235B-A22B-Instruct-2507",
-        "Qwen/Qwen3-VL-235B-A22B-Instruct",
-        "Qwen/Qwen3-32B",
-        // DeepSeek
-        "deepseek-ai/DeepSeek-R1-0528",
-        "deepseek-ai/DeepSeek-V3.2",
-    ],
 }
 
 // Helper to generate UUID

package.json

@@ -1,6 +1,6 @@
 {
     "name": "next-ai-draw-io",
-    "version": "0.4.10",
+    "version": "0.4.9",
     "license": "Apache-2.0",
     "private": true,
     "main": "dist-electron/main/index.js",
@@ -24,7 +24,6 @@
         "dist": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml",
         "dist:mac": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml --mac",
         "dist:win": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml --win",
-        "dist:win:build": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml --win --publish never",
         "dist:linux": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml --linux",
         "dist:all": "npm run electron:build && npm run electron:prepare && npx electron-builder --config electron/electron-builder.yml --mac --win --linux",
         "test": "vitest",
@@ -73,7 +72,6 @@
         "jsonrepair": "^3.13.1",
         "lucide-react": "^0.562.0",
         "motion": "^12.23.25",
-        "nanoid": "^3.3.11",
         "negotiator": "^1.0.0",
         "next": "^16.0.7",
         "ollama-ai-provider-v2": "^2.0.0",

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@next-ai-drawio/mcp-server",
-    "version": "0.1.12",
+    "version": "0.1.11",
     "description": "MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview",
     "type": "module",
     "main": "dist/index.js",
@@ -21,16 +21,16 @@
         "claude",
         "model-context-protocol"
     ],
-    "author": "DayuanJiang",
+    "author": "Biki-dev",
     "license": "Apache-2.0",
     "repository": {
         "type": "git",
-        "url": "https://github.com/DayuanJiang/next-ai-draw-io",
+        "url": "https://github.com/Biki-dev/next-ai-draw-io",
         "directory": "packages/mcp-server"
     },
     "homepage": "https://next-ai-drawio.jiang.jp",
     "bugs": {
-        "url": "https://github.com/DayuanJiang/next-ai-draw-io/issues"
+        "url": "https://github.com/Biki-dev/next-ai-draw-io/issues"
     },
     "publishConfig": {
         "access": "public"