KeyHalve - verify sealed documents

Connect Remote server

claude mcp add --transport http verify https://mcp.keyhalve.com/mcp

{
  "mcpServers": {
    "verify": {
      "url": "https://mcp.keyhalve.com/mcp"
    }
  }
}

{
  "servers": {
    "verify": {
      "type": "http",
      "url": "https://mcp.keyhalve.com/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://mcp.keyhalve.com/mcp

Tools 3 found in our last check

• keyhalve_verify

  Verify a KeyHalve-sealed document. Accepts a verify URL, the raw text of a KeyHalve QR code, or a document id (vp_…, kh_…, cb_…). Returns the cryptographic verdict: whether the seal exists, its live status (active/revoked/expired), ciphertext integrity against the issuance commi…

• keyhalve_status

  Live status of a KeyHalve-sealed document by id: active, revoked (with reason/time), or outside its validity window. Lighter than keyhalve_verify — status only, no integrity or rail checks. Use for "is this still good right now?"

• keyhalve_explain

  Plain-language explanation of what a KeyHalve verification verdict means and why it can be trusted (blind rail, three-share custody, commitments, revocation). Optionally focused on one topic.

Details

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