payqr
European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.
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Calidad y seguridad
Hallazgos (1)
- LOWTool 'qr_read' description lacks action verben qr_read
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"payqr": {
"command": "npx",
"args": [
"@czagents/payqr"
]
}
}
}Paquetes ejecutables
0.1.4stdioPuntos de conexión remotos
https://payqr.cz-agents.dev/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (6)
🟢qr_payment(iban, bic, amount, currency, message, ...)
Create a European payment QR code. Auto-selects SPAYD for CZ/SK IBANs and EPC/GiroCode for other SEPA IBANs.
Esquema de entrada
{
"type": "object",
"properties": {
"iban": {
"type": "string",
"description": "Recipient IBAN. Validated with the IBAN mod-97 checksum."
},
"bic": {
"type": "string",
"description": "Optional BIC for EPC/GiroCode line 5. Ignored with a warning for SPAYD."
},
"amount": {
"type": "number",
"description": "Optional payment amount."
},
"currency": {
"type": "string",
"pattern": "^[A-Za-z]{3}$",
"description": "Optional ISO 4217 currency code. Defaults to CZK for SPAYD and EUR for EPC."
},
"message": {
"type": "string",
"description": "Optional payment message or EPC remittance text."
},
"variable_symbol": {
"type": "string",
"description": "Optional reference: goes to remittance (line 11) for EPC, to X-VS for SPAYD."
},
"constant_symbol": {
"type": "string",
"description": "Optional Czech constant symbol for SPAYD."
},
"recipient_name": {
"type": "string",
"description": "Recipient name. Required for EPC/GiroCode."
},
"standard": {
"type": "string",
"enum": [
"spayd",
"epc",
"auto"
],
"default": "auto",
"description": "Payment QR standard. Defaults to auto detection."
}
},
"required": [
"iban"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢qr_text(text)
Create a QR code containing plain text.
Esquema de entrada
{
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "Text to encode in the QR code."
}
},
"required": [
"text"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢qr_wifi(ssid, password, security, hidden)
Create a Wi-Fi network QR code.
Esquema de entrada
{
"type": "object",
"properties": {
"ssid": {
"type": "string",
"description": "Wi-Fi network name."
},
"password": {
"type": "string",
"description": "Optional Wi-Fi password."
},
"security": {
"type": "string",
"enum": [
"WPA",
"WEP",
"nopass"
],
"default": "WPA",
"description": "Wi-Fi security type."
},
"hidden": {
"type": "boolean",
"default": false,
"description": "Whether the network SSID is hidden."
}
},
"required": [
"ssid"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢qr_vcard(name, phone, email, org)
Create a QR code containing a vCard 3.0 contact.
Esquema de entrada
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Contact display name."
},
"phone": {
"type": "string",
"description": "Optional phone number."
},
"email": {
"type": "string",
"description": "Optional email address."
},
"org": {
"type": "string",
"description": "Optional organization."
}
},
"required": [
"name"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢qr_read(image_data)
Decode a QR code from a base64 PNG/JPEG image or image data URI and classify its content.
Esquema de entrada
{
"type": "object",
"properties": {
"image_data": {
"type": "string",
"description": "Base64 image bytes or a PNG/JPEG data URI."
}
},
"required": [
"image_data"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢qr_payment_batch(payments)
PAID. Create payment QR codes for a whole batch of payments in one call — e.g. an invoice run. The free qr_payment tool handles one payment per call; this one returns the whole set. Requires payment via x402; call without payment first to receive the terms.
Esquema de entrada
{
"type": "object",
"properties": {
"payments": {
"type": "array",
"items": {
"type": "object",
"properties": {
"ref": {
"type": "string",
"description": "Your own identifier — returned back so you can match results."
},
"iban": {
"type": "string"
},
"amount": {
"type": "number"
},
"currency": {
"type": "string",
"pattern": "^[A-Za-z]{3}$"
},
"message": {
"type": "string"
},
"variable_symbol": {
"type": "string"
},
"recipient_name": {
"type": "string"
}
},
"required": [
"ref",
"iban"
],
"additionalProperties": false
},
"maxItems": 50,
"description": "Up to 50 payments. Each QR is generated and verified independently."
}
},
"required": [
"payments"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Comunidad
Evidencia