Uptime (30d)%100.0

Latency (p50)67 msfaster than 86% of servers

Protocol eralegacy

Tools10

io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13

Description

QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.

What our measurements say

io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13 is a remote MCP server published at mcp.zovo.one. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 67 ms, placing it among the faster endpoints. It offers a narrow, focused set of 10 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.

LegacyLegacy ⚠Website ↗Version: 0.21.0First probe: 2026-09-12 15:21:42Last probe: 2026-09-13 01:33:33

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

No AI summary has been generated for this server yet. Summaries are prepared on request — ask for one and it will appear on this page within a few minutes.

Event narrative

Raw observations

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-13 01:33:33	Legacy	401	109	200	671	2025-11-25
2026-09-12 23:31:36	Legacy	401	34	200	48	2025-11-25
2026-09-12 21:29:15	Legacy	401	39	200	67	2025-11-25
2026-09-12 19:27:29	Legacy	401	51	200	127	2025-11-25
2026-09-12 17:24:09	Legacy	401	114	200	665	2025-11-25
2026-09-12 15:21:42	Legacy	401	45	200	65	2025-11-25

Supported versions

2025-11-25

as declared by server/discover + initialize

Capabilities

prompts, resources, tools

Schema score

100

10 tools

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

100/100

Excellent10 tools

tools/list schema valid
inputSchema is valid JSON Schema
Smoke test not run this round
Cold-start: cold 73ms → warm 50ms (penalty 23ms)

Tools

Tools the server advertised in the latest measurement — measured, not catalog-claimed.

license_status0 params
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_activate1 param · 1 required
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.
- keystringrequired
qr_create7 params · 1 required
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.
- textstringrequired
- error_correctionstring
- sizeinteger
- margininteger
- formatstring
- out_pathstring
- overwriteboolean
qr_wifi10 params · 1 required
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.
- ssidstringrequired
- passwordstring
- authstring
- hiddenboolean
- error_correctionstring
- sizeinteger
- margininteger
- formatstring
- out_pathstring
- overwriteboolean
qr_vcard14 params
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.
- namestring
- orgstring
- titlestring
- phonestring
- emailstring
- urlstring
- addressstring
- notestring
- error_correctionstring
- sizeinteger
- margininteger
- formatstring
- out_pathstring
- overwriteboolean
qr_payment_sepa14 params
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.
- ibanstring
- namestring
- amountnumber
- currencystring
- bicstring
- remittancestring
- referencestring
- purposestring
- error_correctionstring
- sizeinteger
- margininteger
- formatstring
- out_pathstring
- overwriteboolean
invoice_payment_qr11 params
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_idstring
- amountnumber
- referencestring
- ibanstring
- namestring
- error_correctionstring
- sizeinteger
- margininteger
- formatstring
- out_pathstring
- overwriteboolean
barcode_create8 params · 2 required
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.
- symbologystringrequired
- valuestringrequired
- module_widthinteger
- heightinteger
- textboolean
- formatstring
- out_pathstring
- overwriteboolean
barcode_batch10 params · 1 required
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.
- out_dirstring
- itemsarrayrequired
- symbologystring
- stop_on_errorboolean
- module_widthinteger
- heightinteger
- textboolean
- formatstring
- out_pathstring
- overwriteboolean
code_list2 params
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.
- limitinteger
- kindstring

Availability history

Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.

Era history

Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.

Era distribution

Legacy100%

Legacy13.09 01:33

12.09 15:21Measurements: 613.09 01:33

Legacy

Response time history

The two probe legs separately: modern server/discover and legacy initialize.

server/discoverinitialize

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

12 hours agoAdded to watch — era: Legacy

Get your badge

Add this badge to your README — it updates automatically as measurements change.

Markdown

[![mcpmetrics](https://mcpmetrics.io/badge/io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13/era.svg)](https://mcpmetrics.io/servers/io-github-theluckystrike-barcode-qr-code-sepa-payment-ean13)

HTML

<a href="https://mcpmetrics.io/servers/io-github-theluckystrike-barcode-qr-code-sepa-payment-ean13"><img src="https://mcpmetrics.io/badge/io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13/era.svg" alt="mcpmetrics"></a>

Raw observations

You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.

Similar MCP servers

The catalog entries whose name and description are closest to this one, found with the same index the search box uses.

HS Code Classifierhs-code-classifier-mcp-server-production.up.railway.app
Classify products to official HS codes and validate supplier codes before customs submissions
SIC Codes UKsiccodes.co.uk
UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.
Postal Codesinvokera.com
Postal code lookup with place names and coordinates for 60+ countries. Via Zippopotam.us.
QR Code Generator APIqr-code.api.klymax402.com
Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.
io.github.cyanheads/medical-codes-mcp-servermedical-codes.caseyjhand.com
Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.
io.github.theluckystrike/zip-archive-create-extract-bomb-guardmcp.zovo.one
Create, inspect and extract zip archives offline, with traversal, symlink and zip-bomb guards.

Comments

No comments yet. Be the first.

https://mcp.zovo.one/mcp/barcode