Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者提供的说明(英文原文)
Local stdio MCP server for SnapRender screenshots. Hosted version: com.snap-render.app/snap-render
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
SNAPRENDER_API_KEY标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"snaprender": {
"command": "npx",
"args": [
"-y",
"snaprender-mcp"
],
"env": {
"SNAPRENDER_API_KEY": "your-value"
}
}
}
}在终端中运行这条命令
claude mcp add snaprender --env SNAPRENDER_API_KEY=your-value -- npx -y snaprender-mcp运行前请先填写空着的值。
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"snaprender": {
"command": "npx",
"args": [
"-y",
"snaprender-mcp"
],
"env": {
"SNAPRENDER_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"snaprender": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"snaprender-mcp"
],
"env": {
"SNAPRENDER_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
这个服务器在你的电脑上运行,而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。
你的选择通过 Cookie 保存在这台设备上,无需账户。
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日
注册名称已通过 GitHub 账户 User0856 验证,该账户拥有此仓库
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
它在你的电脑上运行,没有互联网端点
在你的电脑上运行,改用本地设置
它在你的电脑上运行;我们只能读取互联网端点的工具列表
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
你需要填写:SNAPRENDER_API_KEY
它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。
GitHub 仓库最后更新于–,最新版本(1.5.8)于31天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Node.js。
同一分类中有:Spec Driven Development, Remote Desktop Commander, MemberVault MCP by usefulapi
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
List courses; add users to courses, remove course access or delete users in MemberVault.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
Official integrations for the SnapRender Screenshot API: give AI agents eyes. Capture any public web page as PNG, JPEG, WebP or PDF, or read it as clean markdown.
SnapRender runs a hosted MCP server. Connect from any MCP client with nothing to install:
https://app.snap-render.com/mcp
Authorization: Bearer or X-API-Key headerscreenshot_website, compare_devicesOpen Customize, then Connectors, click + Add, then Add custom connector, and paste https://app.snap-render.com/mcp. Claude opens a SnapRender sign-in window; approve it and the tools are ready. Step-by-step guide: snap-render.com/claude.
Setup pages for each client, with one-click install where the client supports it: snap-render.com/ai-connectors.
A client that takes headers instead of OAuth:
{
"mcpServers": { "snaprender": { "url": "https://app.snap-render.com/mcp", "headers": { "Authorization": "Bearer sk_live_your_key_here" } } } }
# Initialize a session
curl -X POST https://app.snap-render.com/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -H "X-API-Key: sk_live_your_key_here" \ -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"test","version":"1.0"}}}'
The server returns an Mcp-Session-Id header: include it in later requests to reuse the session.
Install via Smithery for automatic setup with any MCP client.
If you prefer running locally via stdio transport:
{
"mcpServers": { "snaprender": { "command": "npx", "args": ["-y", "snaprender-mcp"], "env": { "SNAPRENDER_API_KEY": "sk_live_your_key_here" } } } }
See mcp-server/ for full documentation.
| Remote (hosted) | Local (npx) | |
|---|---|---|
| Install | None, just an HTTPS URL | Requires Node.js + npx |
| Transport | Streamable HTTP | stdio |
| Sign in | OAuth or API key | API key (SNAPRENDER_API_KEY) |
| Use case | Claude, ChatGPT, Cursor, any MCP client | Clients that only run local servers |
The hosted server and the npm package expose the same 11 tools. Parameters are documented in each tool's schema and in the API docs.
| Tool | What it does | Cost |
|---|---|---|
take_screenshot | Capture a URL as PNG, JPEG, WebP or PDF: device presets, full page, dark mode, ad and cookie banner removal, hide or click selectors | 1 capture (cached copies free) |
check_screenshot_cache | Check whether a capture with these options is already cached | Free |
get_usage | Captures used and left this month, the limit and the reset date | Free |
sign_screenshot_url | Create a signed link that renders a screenshot when opened, no API key needed | 1 capture when opened |
extract_content | Read a page as markdown, text, HTML, article, links or metadata | 1 capture (failures free) |
batch_screenshots | Capture up to 50 URLs in one background job | 1 capture per URL (failures refunded) |
get_batch_status | Poll a batch job and get its download links | Free |
list_webhooks | List webhook subscriptions | Free |
create_webhook | Get notified when a batch finishes, the quota runs low, or a scheduled capture changes | Free |
delete_webhook | Delete a webhook subscription | Free |
test_webhook | Send a test payload to a webhook | Free |
| Framework | Directory | Description |
|---|---|---|
| LangChain Python | langchain/ | @tool decorated functions for LangChain / LangGraph agents (PyPI) |
| LangChain.js | langchain-js/ | StructuredTool classes for LangChain.js agents (npm) |
| CrewAI | crewai/ | BaseTool subclasses for CrewAI agents (PyPI) |
| AutoGen | autogen/ | FunctionTool wrappers for Microsoft AutoGen agents (PyPI) |
| n8n | Separate repo | Community node for n8n workflows (npm) |
| Integration | Description | Setup Time |
|---|---|---|
| OpenClaw Skill | Skill file for OpenClaw AI agent | 5 min |
| ChatGPT Actions | OpenAPI spec for Custom GPTs and OpenAI function calling | 5 min |
| Postman Collection | Pre-built API requests for Postman | 1 min |
# Node.js
npm install snaprender
pip install snaprender
curl "https://app.snap-render.com/v1/screenshot?url=https://example.com" \
-H "X-API-Key: sk_live_your_key_here" \ -o screenshot.png
Sign up free at snap-render.com: 200 screenshots a month, no credit card required.
npx snaprender-mcp)npm install snaprender)pip install snaprender)pip install langchain-snaprender)npm install langchain-snaprender)pip install crewai-snaprender)pip install autogen-ext-snaprender)npm install n8n-nodes-snaprender)MIT