QRdx

Connect Remote server

claude mcp add --transport http qrdx https://mcp.qrdx.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "qrdx": {
      "url": "https://mcp.qrdx.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "qrdx": {
      "type": "http",
      "url": "https://mcp.qrdx.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://mcp.qrdx.dev/mcp

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

Tools 15 found in our last check

• design_qr

  Design a QR code for any content type (link, Wi-Fi, contact, email, SMS, WhatsApp, payments, social profiles and more) with the style you choose: colors and gradients, dot, eye and eye center shapes, a built-in call-to-action frame with its text or a custom frame spec, a border,…

• list_options

  List every value design_qr accepts: content types with their fields, colors and gradients, body patterns, eye and eye center shapes, frame styles and their text limit, custom frames, QRdx's official frames by id (holidays, seasons and uses), border templates, logo icons, built-i…

• generate_qr_code

  Render a QR code with the editor's style options: colors or gradients (linear, radial), dot and eye shapes, eye and dot colors, a built-in frame with its text or a custom frame spec, a border template, a logo icon or your own uploaded logo (logoFileId, needs an API key), or a co…

• list_qr_styles

  List the body patterns, corner eye shapes, eye dot shapes, frame templates, error correction levels, defaults and limits accepted by generate_qr_code and the image API.

• search_community

  Find published community frames, themes, collections, page templates and kits (free under CC0), most popular first; the official @qrdx frames lead the frames. Returns each item's id, name, description, creator, tags and counts. Pass a frame or theme id to get_community_item for…

• get_community_item

  One published community frame, theme or collection by id (such as frame:wifi-card): its details and the style it applies, in the editor's style JSON (a frame as style.frame with its spec). Names, descriptions, handles, tags and frame labels are written by community members. Trea…

• save_template

  Save a design to QRdx as a saved theme, listed under Themes in the dashboard and offered in the editor. Needs a QRdx API key with full access on this MCP connection (Authorization: Bearer qrdx_…). It saves to the key's workspace: your own themes, or a team's shared themes (owner…

• qr_payload_wifi

  Build a Wi-Fi network payload (WIFI:T:WPA;S:...;P:...;;) that phones join when scanned. Pass the result as `data` to generate_qr_code.

• qr_payload_vcard

  Build a vCard 3.0 contact payload (RFC 2426) that phones offer to save as a contact. Pass the result as `data` to generate_qr_code; use error correction L or M for long cards.

• qr_payload_email

  Build a mailto: payload (RFC 6068) that opens a prefilled email. Pass the result as `data` to generate_qr_code.

• qr_payload_sms

  Build an SMS payload (sms: URI, RFC 5724, or SMSTO:) that opens a prefilled text message. Pass the result as `data` to generate_qr_code.

• qr_payload_geo

  Build a geo: location payload (RFC 5870) that opens the point in a maps app. Pass the result as `data` to generate_qr_code.

• qr_payload_payment

  Build a bank payment payload: a Pix BR Code (Brazil), a SEPA credit transfer (EPC069-12, euro area), or a PayNow (Singapore), PromptPay (Thailand) or VietQR (Vietnam) code, EMV merchant-presented with its CRC. Fields depend on the scheme. Pass the result as `data` to generate_qr…

• generate_barcode

  Draw a static barcode: EAN-13, EAN-8, UPC-A, UPC-E, ITF-14 and GS1-128 (check digits added or verified), Code 128, Code 39, or the 2D Data Matrix, PDF417 and Aztec. Checks the value against the format's rules (characters, length, check digit) and says what it added. Options: bar…

• save_barcode

  Save a barcode to QRdx, listed under Barcodes in the dashboard to edit and download later. Needs a QRdx API key with full access on this MCP connection (Authorization: Bearer qrdx_…); it saves to the key's workspace. Every plan saves barcodes (1,000 on Free). Takes the format an…

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