PII Shield

Connect Remote server

claude mcp add --transport http pii-shield https://piishield.ai/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "pii-shield": {
      "url": "https://piishield.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "pii-shield": {
      "type": "http",
      "url": "https://piishield.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://piishield.ai/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

• redact

  Redact personal data (email, phone, cards, SA ID, SSN, IP, IBAN, names, custom terms) from text, replacing each value with a stable token like [EMAIL_1]. Call this before putting sensitive text into a prompt or context. NOTE: detection is automated and is not a guarantee; it can…

• detect_pii

  Report what personal data appears in text (counts by type) without returning the raw values. Use to check whether text is safe to share. NOTE: detection is automated and is not a guarantee; a clean result does not prove the text is free of personal data.

• redact_document

  Redact PII from an uploaded file or document before sharing it with an AI. Works on PDFs, Word (.docx), Excel (.xlsx), and text-based files (txt, csv, json, code, transcripts, logs). Pass base64 file data with media_type/filename, OR raw text. Returns the redacted text and count…

• list_detectors

  List the PII types this shield can mask, and confirm custom regex/terms are supported. Call this to see what coverage is available.

• get_coverage

  Show your workspace's current PII coverage (which detectors are on, custom terms, custom patterns). Uses the workspace key from your MCP server URL.

• set_coverage

  Change what this workspace masks, right from your chat. Turn detectors on/off (e.g. enable PERSON name masking), add always-mask terms, or add custom PII as regex (e.g. employee IDs 'EMP-\\d{5}'). Uses the workspace key from your MCP server URL.

Headers

Details

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