Koskamo

theluckystrike Barcode MCP

Generates scannable QR codes (URL, WiFi, vCard, SEPA payment) and linear barcodes (Code 128, EAN-13, UPC-A) as SVG or PNG files directly from chat, supporting batch operations and local rendering without network uploads.

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Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

theluckystrike Barcode MCP logo, by theluckystrikeCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-07Published by theluckystrike
MCP endpoint (Streamable HTTP)
https://mcp.zovo.one/mcp/barcode
Vendor documentation

What its tools do

10 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (2)

Can change data (8)

10 of 10 have a description · 10 of 10 declare behavior hints · 9 of 9 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Generate SEPA payment QR codes for invoices
  • Create WiFi network QR codes for guests
  • Produce vCard QR codes for contacts
  • Batch generate EAN-13 barcodes for product labels

Source and maintenance

Community listingRegistry 0.23.0
mcp-registry: io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13@0.23.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
mcp-barcode 0.22.6
MCP protocol negotiated in check
2025-11-25
Tools
10 advertised
Resources
1 advertised
Resource templates
0 advertised
Prompts
1 advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  },
  "prompts": {
    "listChanged": true
  },
  "resources": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

QR code and barcode generation. It covers QR codes for text or URLs, WiFi network access, vCard contacts and SEPA euro payments, payment codes for invoices, linear barcodes (Code 128, EAN-13, EAN-8, UPC-A) with check digits, and a register of generated codes. Contact and payment codes default to the name, IBAN and contact details in the shared business profile. The register is stored per user account on McpStamp's hosted service. The free tier allows 20 codes a month, one per request; PNG QR codes and bulk generation need Pro. One lifetime key unlocks this server and all 58 others: https://mcp.zovo.one/buy/bundle?src=instr.barcode

Tools

10 advertised

license_status — License status
Advertised by the server during the last successful anonymous check.
Advertised read-only

Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.

license_status input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
license_status annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
license_activate — Activate license
Advertised by the server during the last successful anonymous check.

Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.

license_activate input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "key"
  ],
  "properties": {
    "key": {
      "type": "string",
      "description": "License key from checkout, MCPL1.<payload>.<signature>"
    }
  },
  "additionalProperties": false
}
license_activate annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
qr_create — QR code
Advertised by the server during the last successful anonymous check.

Call this tool to turn text or a URL into a QR code: SVG inline, or a PNG at a pixel size to out_path (Pro). Returns version, module grid and payload size. Free: 20 codes a month on this server.

qr_create input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "text"
  ],
  "properties": {
    "size": {
      "type": "integer",
      "description": "PNG width in pixels, 32 to 4000 (default 300). SVG scales without it"
    },
    "text": {
      "type": "string",
      "description": "The text or URL the code carries"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "margin": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Quiet zone in modules, default 4, which is what the QR standard requires"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "description": "L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged"
    }
  },
  "additionalProperties": false
}
qr_create annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
qr_wifi — WiFi QR code
Advertised by the server during the last successful anonymous check.

Call this tool to make a QR code that joins a WiFi network when scanned: ssid, password and auth type, written to out_path or returned as SVG. Free: 20 codes a month. qr_create takes plain text or a URL.

qr_wifi input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "ssid"
  ],
  "properties": {
    "auth": {
      "enum": [
        "WPA",
        "WEP",
        "nopass"
      ],
      "type": "string",
      "description": "WPA (default when a password is given), WEP, or nopass for an open network"
    },
    "size": {
      "type": "integer",
      "description": "PNG width in pixels, 32 to 4000 (default 300). SVG scales without it"
    },
    "ssid": {
      "type": "string",
      "description": "Network name, exactly as it appears"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "hidden": {
      "type": "boolean",
      "description": "True if the network does not broadcast its name"
    },
    "margin": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Quiet zone in modules, default 4, which is what the QR standard requires"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "password": {
      "type": "string",
      "description": "Passphrase. Leave out only for an open network"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "description": "L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged"
    }
  },
  "additionalProperties": false
}
qr_wifi annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
qr_vcard — Contact QR code
Advertised by the server during the last successful anonymous check.

Call this tool to make a QR code that adds a contact when scanned (vCard 3.0). For your own card pass nothing: name, phone, email and address default to the shared business profile, never asked for.

qr_vcard input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "org": {
      "type": "string",
      "description": "Company or organisation"
    },
    "url": {
      "type": "string",
      "description": "Website"
    },
    "name": {
      "type": "string",
      "description": "Full name, for example Anna Kowalska. Defaults to the shared business profile's name; pass it only for someone else's card"
    },
    "note": {
      "type": "string",
      "description": "Free note stored on the contact"
    },
    "size": {
      "type": "integer",
      "description": "PNG width in pixels, 32 to 4000 (default 300). SVG scales without it"
    },
    "email": {
      "type": "string",
      "description": "Email address. Defaults to the shared business profile"
    },
    "phone": {
      "type": "string",
      "description": "Phone number, in the form it should be dialled. Defaults to the shared business profile"
    },
    "title": {
      "type": "string",
      "description": "Job title"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "margin": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Quiet zone in modules, default 4, which is what the QR standard requires"
    },
    "address": {
      "type": "string",
      "description": "Postal address, one line. Defaults to the shared business profile"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "description": "L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged"
    }
  },
  "additionalProperties": false
}
qr_vcard annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
qr_payment_sepa — SEPA payment QR code
Advertised by the server during the last successful anonymous check.

Call this tool for an EPC069-12 payment QR a euro banking app can scan. Amount and reference are enough: the beneficiary IBAN and name default to the shared business profile, never asked for.

qr_payment_sepa input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "bic": {
      "type": "string",
      "description": "Beneficiary BIC. Optional under EPC version 002"
    },
    "iban": {
      "type": "string",
      "description": "Beneficiary IBAN. Defaults to the iban in the shared business profile (set once with the invoice server's business_set). Checked with ISO 7064 mod 97 and refused if it does not validate"
    },
    "name": {
      "type": "string",
      "description": "Beneficiary name, up to 70 characters. Defaults to the name in the shared business profile"
    },
    "size": {
      "type": "integer",
      "description": "PNG width in pixels, 32 to 4000 (default 300). SVG scales without it"
    },
    "amount": {
      "type": "number",
      "description": "Amount in EUR, 0.01 to 999999999.99. Leave out and the payer types it"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "margin": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Quiet zone in modules, default 4, which is what the QR standard requires"
    },
    "purpose": {
      "type": "string",
      "description": "Four-letter ISO 20022 purpose code, for example GDDS"
    },
    "currency": {
      "type": "string",
      "description": "EUR only; any other value is refused, because EPC encodes a SEPA credit transfer"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "reference": {
      "type": "string",
      "description": "Structured creditor reference (RF...), up to 35. Use this OR remittance, never both"
    },
    "remittance": {
      "type": "string",
      "description": "Free payment text, up to 140 characters, for example an invoice number"
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "description": "L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged"
    }
  },
  "additionalProperties": false
}
qr_payment_sepa annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
invoice_payment_qr — Payment QR for an invoice
Advertised by the server during the last successful anonymous check.

Call this tool for a SEPA payment QR from just an amount and reference: IBAN and name are read from the shared business profile, never asked for; pass invoice_id instead to take the amount from an invoice.

invoice_payment_qr input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "iban": {
      "type": "string",
      "description": "Override the IBAN in the shared business profile"
    },
    "name": {
      "type": "string",
      "description": "Override the beneficiary name in the shared business profile"
    },
    "size": {
      "type": "integer",
      "description": "PNG width in pixels, 32 to 4000 (default 300). SVG scales without it"
    },
    "amount": {
      "type": "number",
      "description": "Amount in EUR. Overrides the invoice total; required when there is no invoice to read"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "margin": {
      "type": "integer",
      "maximum": 20,
      "minimum": 0,
      "description": "Quiet zone in modules, default 4, which is what the QR standard requires"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "reference": {
      "type": "string",
      "description": "Payment text, up to 140 characters. Defaults to the invoice number"
    },
    "invoice_id": {
      "type": "string",
      "description": "Invoice number, for example INV-2026-0007. Read from the invoice server's store if it is present"
    },
    "error_correction": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string",
      "description": "L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged"
    }
  },
  "additionalProperties": false
}
invoice_payment_qr annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
barcode_create — Barcode
Advertised by the server during the last successful anonymous check.

Call this tool to draw a linear barcode (code128, ean13, ean8, upca) as SVG, or PNG to out_path. A short EAN or UPC gets its check digit computed; a wrong one is refused, never redrawn. qr_create makes QR codes.

barcode_create input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "symbology",
    "value"
  ],
  "properties": {
    "text": {
      "type": "boolean",
      "description": "Print the digits under the bars (default true)"
    },
    "value": {
      "type": "string",
      "description": "The data to encode. Digits only for EAN and UPC"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "height": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 10,
      "description": "Bar height in the same units (default 80)"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "symbology": {
      "enum": [
        "code128",
        "ean13",
        "ean8",
        "upca"
      ],
      "type": "string",
      "description": "code128 for any printable ASCII, ean13 and ean8 for retail products, upca for North American retail"
    },
    "module_width": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "Width of the narrowest bar, in pixels or SVG units (default 2)"
    }
  },
  "additionalProperties": false
}
barcode_create annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
barcode_batch — Barcodes in bulk
Advertised by the server during the last successful anonymous check.

Call this tool to draw many barcodes or QR codes at once from a list of rows, each with its own value and file name. Every row comes back as its own download link valid for one hour. Pro; the free tier does one code per call.

barcode_batch input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "items"
  ],
  "properties": {
    "text": {
      "type": "boolean",
      "description": "Print the digits under the bars (default true)"
    },
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "value"
        ],
        "properties": {
          "value": {
            "type": "string",
            "description": "The data to encode"
          },
          "filename": {
            "type": "string",
            "description": "File name without an extension. Defaults to the value, made safe"
          },
          "symbology": {
            "enum": [
              "code128",
              "ean13",
              "ean8",
              "upca",
              "qr"
            ],
            "type": "string",
            "description": "Defaults to the call's symbology"
          }
        },
        "additionalProperties": false
      },
      "description": "The rows to draw"
    },
    "format": {
      "enum": [
        "svg",
        "png"
      ],
      "type": "string",
      "description": "svg (default, free) or png (Pro)"
    },
    "height": {
      "type": "integer",
      "maximum": 1000,
      "minimum": 10,
      "description": "Bar height in the same units (default 80)"
    },
    "out_dir": {
      "type": "string",
      "description": "Ignored on this hosted endpoint: there are no directories, and every row comes back as its own download link"
    },
    "out_path": {
      "type": "string",
      "description": "Name for the downloaded file, e.g. acme-code. SVG is returned inline when this is left out; a PNG always comes back as a download link valid for one hour"
    },
    "overwrite": {
      "type": "boolean",
      "description": "Replace a file of the same name already produced in this request (default false)"
    },
    "symbology": {
      "enum": [
        "code128",
        "ean13",
        "ean8",
        "upca",
        "qr"
      ],
      "type": "string",
      "description": "Default symbology for rows that do not name one (default code128)"
    },
    "module_width": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "Width of the narrowest bar, in pixels or SVG units (default 2)"
    },
    "stop_on_error": {
      "type": "boolean",
      "description": "Stop at the first bad row instead of drawing the rest and reporting it (default false)"
    }
  },
  "additionalProperties": false
}
barcode_batch annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
code_list — Codes generated
Advertised by the server during the last successful anonymous check.
Advertised read-only

List the codes this server generated, newest first, with what each carried and where it went, plus how much of the free 20 a month is used. Filter by kind. It reads the register, not the files.

code_list input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "kind": {
      "type": "string",
      "description": "Only rows of this kind: text, wifi, vcard, sepa, invoice, barcode or batch"
    },
    "limit": {
      "type": "integer",
      "maximum": 200,
      "minimum": 1,
      "description": "How many rows to show, newest first (default 20)"
    }
  },
  "additionalProperties": false
}
code_list annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

1 advertised

upgrade_to_pro — Explain the upgrade

Advertised by the server during the last successful anonymous check.

Explain what Pro on the barcode server costs and exactly what the user has to do, without leaving the conversation.

feature
The capped feature that prompted this, if there was one

Resources

1 advertised

pricing — Pricing and upgrade

Advertised by the server during the last successful anonymous check.

What barcode costs, what Pro unlocks, the checkout link that carries this connection's token, and the one step a person has to take. Machine-readable; read it before telling a user how to lift a free-tier cap.

pricing URI
pricing://barcode

MIME type: application/json

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1236 ms
95th percentile latency
1236 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1236 ms · metadata changed · 10 tool(s), 1 resource(s), 0 resource template(s), 1 prompt(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http barcode-mcp-zovo https://mcp.zovo.one/mcp/barcode

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add barcode-mcp-zovo --url https://mcp.zovo.one/mcp/barcode

Cursor

Merge this server into .cursor/mcp.json in your project, then enable barcode-mcp-zovo in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "barcode-mcp-zovo": {
      "url": "https://mcp.zovo.one/mcp/barcode"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "barcode-mcp-zovo": {
      "type": "streamableHttp",
      "url": "https://mcp.zovo.one/mcp/barcode",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start barcode-mcp-zovo and inspect its tools.
VS Code configuration
{
  "servers": {
    "barcode-mcp-zovo": {
      "type": "http",
      "url": "https://mcp.zovo.one/mcp/barcode"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http barcode-mcp-zovo https://mcp.zovo.one/mcp/barcode

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://mcp.zovo.one/mcp/barcode

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "barcode-mcp-zovo": {
      "serverUrl": "https://mcp.zovo.one/mcp/barcode"
    }
  }
}

Let your agent find its tools

Find servers like theluckystrike Barcode MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
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