PDF/UA accessibility check (veraPDF) with measured auto-fix

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "pdf-ua-accessibility-check-verapdf-with-measured-auto-fix": {
      "type": "http",
      "url": "https://pdfua-check.onrender.com/mcp"
    }
  }
}

2 tools

• check_pdf_accessibility

  Validate a PDF against PDF/UA-1 with veraPDF and list every failed rule (rule id, description, number of failed checks, link to a plain-language explanation). The automatic fix is then run on the file and validated again, so the result also says which failures the fix removes…

• explain_pdfua_rule

  Explain a veraPDF PDF/UA-1 rule by id (clause-test, e.g. 7.1-3, 7.3-1, 7.18.5-1, 7.21.4.1-1): what it checks, the veraPDF error message, whether the automatic fix removes it and how to fix it in the authoring tool.

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