Canva MCP Server
🎨 Canva MCP Server
将你的 AI 助手(Google Antigravity、Gemini CLI、Claude Desktop、Cursor)直接连接到你的 Canva 账户,通过官方 API(Canva Connect API)。使用自然语言创建、搜索、导出和上传设计。
⚡ 快速入门(Quickstart)
1. 通过 npx 直接配置
你可以直接使用 npx 运行它,无需克隆仓库:
🤖 Google Antigravity / Gemini CLI (~/.gemini/config/mcp_config.json)
{
"mcpServers": {
"canva": {
"command": "npx",
"args": ["-y", "@elisbanpaco/mcp-canva-gemini-cli"],
"env": {
"CANVA_CLIENT_ID": "tu_client_id",
"CANVA_CLIENT_SECRET": "tu_client_secret"
}
}
}
}🟣 Claude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"canva": {
"command": "npx",
"args": ["-y", "@elisbanpaco/mcp-canva-gemini-cli"],
"env": {
"CANVA_CLIENT_ID": "tu_client_id",
"CANVA_CLIENT_SECRET": "tu_client_secret"
}
}
}
}💻 Cursor IDE (.cursor/mcp.json)
{
"mcpServers": {
"canva": {
"command": "npx",
"args": ["-y", "@elisbanpaco/mcp-canva-gemini-cli"],
"env": {
"CANVA_CLIENT_ID": "tu_client_id",
"CANVA_CLIENT_SECRET": "tu_client_secret"
}
}
}
}Related MCP server: Canvelete
🧰 可用工具
连接后,你可以让你的 AI 执行以下操作:
工具 | 功能 | 提示示例 |
| 列出你最近的设计,包含缩略图和编辑链接。 | "显示我在 Canva 中最近的演示文稿" |
| 通过 ID 获取设计的详细信息、页面和 URL。 | "给我 ID 为 DAHKDKZXFcQ 的设计信息" |
| 创建新设计(演示文稿、文档、Instagram 帖子等)。 | "在 Canva 中创建一个标题为“2026 发布”的 Instagram 帖子" |
| 将设计导出为 PNG、JPG、PDF 或 PPTX,并提供下载链接。 | "将我的演示文稿导出为 PDF 格式" |
| 浏览你的 Canva 根文件夹的内容。 | "我的 Canva 主文件夹中有哪些元素?" |
| 列出特定文件夹中的元素。 | "显示 ID 为 X 的文件夹中的文件" |
| 在你的 Canva 中创建新文件夹。 | "创建一个名为“2026 项目”的文件夹" |
| 将你计算机上的本地图片上传到 Canva。 | "将图片 ./banner.png 上传到我的 Canva 账户" |
| 检查连接状态和令牌的有效性。 | "检查我与 Canva 的连接是否处于活动状态" |
🔑 凭据初始配置
进入 Canva Developers 并点击
Your integrations。点击
Create an integration$\rightarrow$ 选择Public。
在
Credentials中,复制你的 Client ID 并生成你的 Client Secret。在
Scopes中,启用以下权限(这些是唯一兼容的权限):design:content:read,design:content:write,design:meta:readasset:read,asset:write,folder:read,folder:write,app:read

在
Authentication中,添加确切的重定向 URL:http://127.0.0.1:3000/callback
身份验证(仅第一次)
由于 Canva 要求每个用户提供凭据,请打开终端并执行以下命令进行身份验证并安全地保存令牌:
# En Linux/macOS
export CANVA_CLIENT_ID="tu_client_id"
export CANVA_CLIENT_SECRET="tu_client_secret"
npx -p @elisbanpaco/mcp-canva-gemini-cli mcp-canva-auth
# En Windows (PowerShell)
$env:CANVA_CLIENT_ID="tu_client_id"
$env:CANVA_CLIENT_SECRET="tu_client_secret"
npx -p @elisbanpaco/mcp-canva-gemini-cli mcp-canva-auth将打开你的浏览器进行确认。完成!你的令牌将以 0600 权限保存在你的操作系统上。
🏗️ 架构与安全
sequenceDiagram
autonumber
actor User as Usuario / Asistente IA
participant MCP as Canva MCP Server (Stdio)
participant Vault as Bóveda de Tokens (~/.config/canva-mcp)
participant CanvaOAuth as Canva OAuth2 (PKCE S256)
participant CanvaAPI as Canva Connect API (REST v1)
Note over User,CanvaAPI: 1. Flujo de Autenticación (pnpm auth)
MCP->>CanvaOAuth: Inicia flujo PKCE con desafío SHA-256
CanvaOAuth-->>MCP: Redirección con Código de Autorización
MCP->>CanvaOAuth: Intercambio de código por Tokens de acceso
CanvaOAuth-->>MCP: Access Token + Refresh Token
MCP->>Vault: Guarda en almacenamiento seguro (Permisos 0600)
Note over User,CanvaAPI: 2. Ejecución de Herramientas en Tiempo Real
User->>MCP: Llama a herramienta (ej. canva_list_designs)
MCP->>Vault: Carga token válido (Auto-renovación con Mutex)
MCP->>CanvaAPI: Petición HTTP Bearer con Exponential Backoff
CanvaAPI-->>MCP: Respuesta JSON con metadatos y URLs
MCP-->>User: Resultado estructurado工程特性:
🔐 安全 OS 保险库:令牌保存在系统目录中(Linux/Mac 上的
~/.config/canva-mcp/或 Windows 上的%APPDATA%\canva-mcp),具有 POSIX0600权限(仅你的用户可读)。⚡ 防碰撞互斥锁:在令牌续期期间,当模型并行执行多个工具时,防止竞态条件。
🛡️ 指数退避:在遇到速率限制(
HTTP 429)和临时故障(5xx)时,自动重试并采用指数退避。🧪 100% 测试覆盖率:使用 Vitest 的完整单元测试套件。
🧪 测试与开发
# Ejecutar suite de pruebas unitarias
pnpm test
# Verificación estricta de tipos TypeScript
pnpm typecheck
# Compilar paquete de producción
pnpm build📄 许可证
本项目采用 MIT 许可证。有关更多详细信息,请参阅 LICENSE 文件。
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