How to Use the HTML XSS Sanitizer MCP in AutoGen

Q: How do I load HTML XSS Sanitizer into AutoGen via MCP?

Install the autogen-ext package with MCP support. Use mcpservertools to fetch the tools and pass them to your AssistantAgent.

Give your AutoGen MCP security agents the ability to scrub malicious payloads from user input.

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Connect HTML XSS Sanitizer MCP to AutoGen

Create your Vinkius account to connect HTML XSS Sanitizer to AutoGen and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup HTML XSS Sanitizer with AutoGen

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Enforce Security Policies in Agent Debates

A dedicated security agent uses `sanitizeHtml_html` to reject unsafe HTML payloads from other agents during debates. AutoGen agents don't just execute tasks; they argue about them. When a web-scraping agent proposes saving a block of code, the security agent intercepts it and forces the system to use the cleaned output instead.

Neutralize Threats Before Database Commits

The `sanitizeHtml_html` tool provides a hard stop before multi-agent systems commit poisoned data to your database. Systems can easily ingest and pass around poisoned data. Your AutoGen agents reach consensus that a payload is safe only after it passes through the sanitizer.

Audit AutoGen MCP Server Workflows

Because `sanitizeHtml_html` is an explicit tool call, your AutoGen logs show exactly when a payload was scrubbed. When multiple agents collaborate, tracking data mutations gets complicated. You see the dangerous input and the safe output right in the conversation history.

Setup guide

Set up HTML XSS Sanitizer MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes HTML XSS Sanitizer tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="HTML XSS Sanitizer_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent HTML XSS Sanitizer data")
print(result.messages[-1].content)

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Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="HTML XSS Sanitizer_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent HTML XSS Sanitizer data")
    print(result.messages[-1].content)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Sanitize HTML. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about HTML XSS Sanitizer MCP in AutoGen

Install the autogen-ext package with MCP support. Use mcp_server_tools to fetch the tools and pass them to your AssistantAgent.

Assign it to a dedicated security or validation agent. This agent can challenge others if they attempt to bypass the cleaning step.

Only if you configure your agents that way. They can call the tool autonomously during their conversation loop.

It strips script, object, and embed tags, plus dangerous attributes like onerror. Your agents receive formatting-safe HTML back.

Yes. The server inspects the HTML string in volatile memory and returns the safe version. It keeps no logs of your agent conversations or the injected payloads.

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