Use Alt-Text Accessibility Checker with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Validate image alt-text against WCAG standards for length, redundancy, and descriptiveness.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 5 capabilities
The complete Alt-Text Accessibility Checker capability set.
These are the exact actions your AI can choose when you ask it to work with Alt-Text Accessibility Checker.
01-03
3 capabilities in this set.
Part of 5 available through Alt-Text Accessibility Checker.
- 01
Check length
Check if alt-text length is within recommended bounds
- 02
Identify duplicates
Detect duplicate alt-text on a page
- 03
Analyze redundancy
Identify redundant phrases in alt-text
04-05
2 capabilities in this set.
Part of 5 available through Alt-Text Accessibility Checker.
- 04
Determine image role
Classify image as informative or decorative
- 05
Evaluate descriptiveness
Calculate descriptiveness score
Observed, not estimated
630ms average. Fast in production.
Alt-Text Accessibility Checker is checked daily against the live service.
- Fastest day
- 507ms
- Slowest day
- 831ms
- 14-day trend
- Slowing+9%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 5 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Alt-Text Accessibility Checker, so you can see the experience inside your AI.
It does not authenticate your account with Alt-Text Accessibility Checker. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Alt-Text Accessibility Checker Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_yNBXSVTbKzwTqxpeKQ1nHT4A9IiCcsrd02e7oNeH/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Alt-Text Accessibility Checker capabilities are ready to use.
{
"mcpServers": {
"alt-text-accessibility-checker-mcp": {
"url": "https://edge.vinkius.com/vk_preview_yNBXSVTbKzwTqxpeKQ1nHT4A9IiCcsrd02e7oNeH/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Alt-Text Accessibility Checker owners ask.
- 01
How does it check for redundancy?
It uses analyze_redundancy to scan for phrases like 'picture of' or 'graphic showing'.
- 02
Can I check multiple images at once?
Yes, use identify_duplicates with a list of alt-text strings to find repeated descriptions on a page.
- 03
What is the recommended length for alt-text?
The check_length capability verifies if your text stays within the optimal character range defined by WCAG guidelines.
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