SnapRender

com.snap-render.appv1.5.7更新於 Oct 6, 2026

Give AI agents eyes: screenshot any URL as PNG, JPEG, WebP or PDF, or read it as markdown.

已驗證Streamable HTTP可網頁執行Web Search & ScrapingBrowser Automation

概覽

AI 產生的概覽

讓助理把任何公開網頁截取為 PNG、JPEG、WebP 或 PDF，或讀取為 Markdown、文字或中繼資料。

功能
SnapRender 是以 MCP 伺服器形式提供的託管截圖與內容擷取服務。它的工具可依裝置預設、整頁、深色模式，以及移除廣告和 Cookie 橫幅的方式截取網址，檢查截圖是否已快取，把頁面內容擷取為 Markdown、文字、HTML、文章、連結或中繼資料，批次處理最多 50 個網址，產生簽章截圖連結，並管理 Webhook 與用量報告。
適用情境
當助理需要查看或引用即時網頁時使用：視覺檢查、裝置比較、把頁面存成圖片或 PDF，或擷取乾淨的正文用於摘要。也適合在一個背景工作中批次截取大量網址。
執行需求
遠端端點 Streamable HTTP，無需安裝。登入方式為透過 SnapRender 帳號（Google、GitHub 或電子郵件）進行 OAuth 2.0 授權，或在 Authorization Bearer 或 X-API-Key 標頭中提供 API 金鑰。本機 npm 方式（npx snaprender-mcp）需要 Node.js 和 SNAPRENDER_API_KEY 環境變數。免費方案每月 200 張截圖，不需信用卡。
安裝前請注意
截圖會消耗每月配額：take_screenshot、extract_content 以及批次中的每個網址各消耗一次截圖，簽章連結在被開啟時消耗一次，因此大量使用可能耗盡免費額度或產生費用。伺服器需要 API 金鑰（Authorization Bearer、X-API-Key 或 SNAPRENDER_API_KEY）或 OAuth 登入，應將這些憑證視為機密。Webhook 工具會建立和刪除訂閱，截圖會把目標網址傳送給第三方服務。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 SnapRender，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "snap-render": {
      "type": "http",
      "url": "https://app.snap-render.com/mcp"
    }
  }
}

README

[SnapRender]

SnapRender Integrations

[SnapRender MCP connector: tool definition quality and endpoint health on Glama] [smithery badge] [npm MCP] [npm SDK] [PyPI SDK] [License: MIT] [Available on CodeGuilds] [MCP Badge]

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.

Remote MCP Server (recommended)

SnapRender runs a hosted MCP server. Connect from any MCP client with nothing to install:

https://app.snap-render.com/mcp
  • Transport: Streamable HTTP
  • Sign in: OAuth 2.0 (the client opens a SnapRender sign-in window; Google, GitHub or email), or an API key in the Authorization: Bearer or X-API-Key header
  • Tools (11): capture, cache check, usage, signed links, content extraction, batches and webhooks (full list below)
  • Prompts: screenshot_website, compare_devices
  • Free plan: 200 screenshots a month, no credit card
  • Directory listing: SnapRender on Glama (health-checked, tool quality graded)

Claude (claude.ai and Claude Desktop)

Open 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.

Cursor, VS Code, Windsurf and other clients

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:

json
{  "mcpServers": {    "snaprender": {      "url": "https://app.snap-render.com/mcp",      "headers": {        "Authorization": "Bearer sk_live_your_key_here"      }    }  }}

Any MCP client (curl)

bash
# Initialize a sessioncurl -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.

Smithery

Install via Smithery for automatic setup with any MCP client.

Local MCP Server (npm)

If you prefer running locally via stdio transport:

json
{  "mcpServers": {    "snaprender": {      "command": "npx",      "args": ["-y", "snaprender-mcp"],      "env": {        "SNAPRENDER_API_KEY": "sk_live_your_key_here"      }    }  }}

See mcp-server/ for full documentation.

Remote vs Local

Remote (hosted)Local (npx)
InstallNone, just an HTTPS URLRequires Node.js + npx
TransportStreamable HTTPstdio
Sign inOAuth or API keyAPI key (SNAPRENDER_API_KEY)
Use caseClaude, ChatGPT, Cursor, any MCP clientClients that only run local servers

MCP Tools

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.

ToolWhat it doesCost
take_screenshotCapture a URL as PNG, JPEG, WebP or PDF: device presets, full page, dark mode, ad and cookie banner removal, hide or click selectors1 capture (cached copies free)
check_screenshot_cacheCheck whether a capture with these options is already cachedFree
get_usageCaptures used and left this month, the limit and the reset dateFree
sign_screenshot_urlCreate a signed link that renders a screenshot when opened, no API key needed1 capture when opened
extract_contentRead a page as markdown, text, HTML, article, links or metadata1 capture (failures free)
batch_screenshotsCapture up to 50 URLs in one background job1 capture per URL (failures refunded)
get_batch_statusPoll a batch job and get its download linksFree
list_webhooksList webhook subscriptionsFree
create_webhookGet notified when a batch finishes, the quota runs low, or a scheduled capture changesFree
delete_webhookDelete a webhook subscriptionFree
test_webhookSend a test payload to a webhookFree

Agent Framework Integrations

FrameworkDirectoryDescription
LangChain Pythonlangchain/@tool decorated functions for LangChain / LangGraph agents (PyPI)
LangChain.jslangchain-js/StructuredTool classes for LangChain.js agents (npm)
CrewAIcrewai/BaseTool subclasses for CrewAI agents (PyPI)
AutoGenautogen/FunctionTool wrappers for Microsoft AutoGen agents (PyPI)
n8nSeparate repoCommunity node for n8n workflows (npm)

Other Integrations

IntegrationDescriptionSetup Time
OpenClaw SkillSkill file for OpenClaw AI agent5 min
ChatGPT ActionsOpenAPI spec for Custom GPTs and OpenAI function calling5 min
Postman CollectionPre-built API requests for Postman1 min

SDKs

bash
# Node.jsnpm install snaprender
# Pythonpip install snaprender

Direct API

bash
curl "https://app.snap-render.com/v1/screenshot?url=https://example.com" \  -H "X-API-Key: sk_live_your_key_here" \  -o screenshot.png

Get an API Key

Sign up free at snap-render.com: 200 screenshots a month, no credit card required.

Links

License

MIT

來源：README.md，提交 a2b477c

工具

0
工具後設資料尚未被收錄。

版本歷史

1
  1. v1.5.7最新Oct 6, 2026