How to Use the WCAG.com Accessibility MCP in OpenAI Agents SDK

Q: Can the OpenAI Agents SDK check API service status for this server?

Yeah, you can. The checkapistatus tool lets your agent confirm if the WCAG.com accessibility service is up and running before it tries to run a costly audit. It's good practice; don't waste an execution cycle on a dead endpoint.

Run full WCAG accessibility audits with your AI client using OpenAI Agents SDK.

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Connect WCAG.com Accessibility MCP to OpenAI Agents SDK

Create your Vinkius account to connect WCAG.com Accessibility to OpenAI Agents SDK 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 WCAG.com Accessibility with OpenAI Agents SDK

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Claude

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Audit a specific website URL

You hand the agent a URL, and it runs a compliance audit against established standards. The agent uses `audit_url_accessibility` to identify issues and mark compliance points for you. It's straightforward: point it at a page, and it spits out actionable data showing where your site fails or passes WCAG checks.

Review the full set of rules

Need to know what standards are governing the audit? Use `list_accessibility_rules`. This tool lists every single rule that the auditing engine runs against a page. It gives you transparency. You see exactly which checks—like color contrast or heading structure—are being applied when you run an accessibility scan.

Get detailed guideline metadata

A specific WCAG rule seems vague? Run `get_wcag_guideline_details` to pull rich metadata and recommendations. You input the guideline identifier, and it returns a full breakdown. This isn't just a pass/fail score; you get detailed explanations of what developers actually need to fix or improve.

Setup guide

Set up WCAG.com Accessibility MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all WCAG.com Accessibility tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives WCAG.com Accessibility tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate WCAG.com Accessibility tools and returns structured results. Copy the full example on the right to get started.

agent.py

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerSse

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="WCAG.com Accessibility Agent",
            instructions="You have access to WCAG.com Accessibility tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Common questions about WCAG.com Accessibility MCP in OpenAI Agents SDK

The server lets your agent perform deep, automated compliance checks on web pages. You don't just get a score; you get specific, fixable data points for every issue found across the site.

It touches URL accessibility compliance data and detailed metadata about WCAG guidelines. This includes identifying structural issues on a webpage that prevent users from accessing content.

Yeah, you can. The `check_api_status` tool lets your agent confirm if the WCAG.com accessibility service is up and running before it tries to run a costly audit. It's good practice; don't waste an execution cycle on a dead endpoint.

Absolutely. The agent auto-discovers the tools, meaning you can write one sequence of actions to run audits across hundreds of URLs efficiently. It handles the workflow logic so you don't have to.

The server processes URL accessibility compliance information, which means it deals with structural details of web pages. Remember that the client only sees the necessary audit results; the underlying service manages the connection.

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