Urlbox MCP Server for Pydantic AIGive Pydantic AI instant access to 12 tools to Capture Pdf, Capture Png, Get Account Info, and more
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Urlbox through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.
Ask AI about this App Connector for Pydantic AI
The Urlbox app connector for Pydantic AI is a standout in the Developer Tools category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
agent = Agent(
model="openai:gpt-4o",
mcp_servers=[server],
system_prompt=(
"You are an assistant with access to Urlbox "
"(12 tools)."
),
)
result = await agent.run(
"What tools are available in Urlbox?"
)
print(result.data)
asyncio.run(main())
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Urlbox MCP Server
Connect your Urlbox account to any AI agent and simplify how you generate high-quality website screenshots, PDF conversions, and HTML renders through natural conversation.
Pydantic AI validates every Urlbox tool response against typed schemas, catching data inconsistencies at build time. Connect 12 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
What you can do
- Web Capture — Generate instant screenshots of any public URL in multiple formats (PNG, JPG, WebP, SVG).
- PDF Conversion — Convert entire webpages to high-fidelity PDF documents with customizable page sizes.
- HTML Rendering — Render raw HTML code directly into images to test styles or generate dynamic assets.
- Selective Capture — Use CSS selectors to capture only specific elements of a page (e.g., just a chart or a header).
- Usage Monitoring — Track your credit balance and monthly usage stats directly from your agent.
- Technical Insights — Retrieve active webhooks, storage buckets, and available proxy locations for premium rendering.
The Urlbox MCP Server exposes 12 tools through the Vinkius. Connect it to Pydantic AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 12 Urlbox tools available for Pydantic AI
When Pydantic AI connects to Urlbox through Vinkius, your AI agent gets direct access to every tool listed below — spanning screenshot-api, pdf-generation, web-rendering, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Convert URL to PDF
Capture PNG screenshot
Get account profile
Get usage stats
Check render status
List available proxies
List storage buckets
List active webhooks
Result is sent to webhook. Render URL (Async)
Render raw HTML
Render specific element
Render URL (Sync)
Connect Urlbox to Pydantic AI via MCP
Follow these steps to wire Urlbox into Pydantic AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install Pydantic AI
pip install pydantic-aiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.py and run: python agent.pyExplore tools
Why Use Pydantic AI with the Urlbox MCP Server
Pydantic AI provides unique advantages when paired with Urlbox through the Model Context Protocol.
Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Urlbox integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your Urlbox connection logic from agent behavior for testable, maintainable code
Urlbox + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the Urlbox MCP Server delivers measurable value.
Type-safe data pipelines: query Urlbox with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple Urlbox tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query Urlbox and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock Urlbox responses and write comprehensive agent tests
Example Prompts for Urlbox in Pydantic AI
Ready-to-use prompts you can give your Pydantic AI agent to start working with Urlbox immediately.
"Take a high-quality screenshot of 'https://vinkius.com'."
"Convert the article at 'https://example.com/blog/1' to an A4 PDF."
"Capture only the element '#pricing-table' from 'https://mysaas.com'."
Troubleshooting Urlbox MCP Server with Pydantic AI
Common issues when connecting Urlbox to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiUrlbox + Pydantic AI FAQ
Common questions about integrating Urlbox MCP Server with Pydantic AI.
How does Pydantic AI discover MCP tools?
MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.