Compatible with every major AI agent and IDE
What is the HTMLCSSToImage MCP Server?
Connect HTMLCSSToImage to your AI agent to automate visual content creation. Convert code snippets or live websites into PNG, JPG, WebP, or PDF files using a simple and powerful API.
What you can do
- HTML to Image — Render custom HTML and CSS snippets into pixel-perfect images instantly.
- URL Screenshots — Capture full-page or element-specific screenshots from any public URL with browser-grade precision.
- Template Management — Create, edit, and use reusable templates to generate dynamic images with variable data.
- Batch Processing — Generate or delete up to 25 images in a single request for high-volume automated workflows.
- Advanced Customization — Control viewports, device scaling, Google Fonts, dark mode, and specific CSS selectors for cropping.
How it works
- Subscribe to this server
- Enter your HCTI User ID and API Key
- Start generating visuals from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Developers — Automate the creation of social sharing images (Open Graph), dynamic reports, or UI mockups.
- Marketers — Generate personalized banners, email visuals, and promotional content at scale.
- Content Creators — Turn code snippets or web data into shareable visual assets without leaving your chat interface.
Built-in capabilities (10)
Create up to 25 images in one request
Delete multiple images at once
Either html or url is required. Create an image from HTML/CSS or a URL
Create an image from a template
Create a reusable image template
Permanently remove an image
Edit an existing image template
Can apply cropping and resizing via query parameters. Retrieve a generated image file or its metadata
Check account usage
List generated images
Why OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 10 tools from HTMLCSSToImage through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries HTMLCSSToImage, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
- —
Native MCP integration via
MCPServerSse, pass the URL and the SDK auto-discovers all tools with full type safety - —
Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure
- —
Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
- —
First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
HTMLCSSToImage in OpenAI Agents SDK
HTMLCSSToImage and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect HTMLCSSToImage to OpenAI Agents SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for HTMLCSSToImage in OpenAI Agents SDK
The HTMLCSSToImage 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. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in OpenAI Agents SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* 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
How Vinkius secures
HTMLCSSToImage for OpenAI Agents SDK
Every tool call from OpenAI Agents SDK to the HTMLCSSToImage MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I capture just a specific element of a webpage instead of the whole page?
Yes! Use the create_image tool and provide a CSS selector. The API will find that specific element and crop the resulting image to its dimensions.
How do I generate multiple images at once for a bulk project?
You can use the batch_create_images tool. It allows you to send an array of variations and optional default settings to generate up to 25 images in a single API call.
How can I check my remaining API credits and usage?
Simply run the get_usage tool. It will return your current account statistics, including total images generated and your remaining balance.
How does the OpenAI Agents SDK connect to MCP?
Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.
Can I use multiple MCP servers in one agent?
Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
Does the SDK support streaming responses?
Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.
MCPServerStreamableHttp not found
Ensure you have the latest version: pip install --upgrade openai-agents
Agent not calling tools
Make sure your prompt explicitly references the task the tools can help with.
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