com.bestremotetools/qr-barcode-wifi-vcard-sepa
MCPB · BARCODE.MCPB · SCANNED SEP 21
QR codes, WiFi and vCard codes, SEPA payment codes and EAN, UPC and Code 128 barcodes, drawn locally
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security23
- Malware scan not yet available for this package.Unverified
- Known CVEs were checked across the 186 of 186 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 62 of 186 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 14 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability66
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2157 tokens (~215/item across 10 items; 10 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management40
- Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
mcpb · barcode.mcpb
Download bundleEvery change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +4
- Stability: unverified → 0.27 ▲ functional
- 9 Sept 26 46
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 21 Sept 2026 · Analysed mcpb/https://github.com/theluckystrike/mcp-servers/releases/download/v0.21.0/barcode.mcpb@0.21.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
Background: How many MCP packages publish verified provenance →
Dependencies 186 packages
| Packages resolved | 186 |
|---|---|
| Stale | 62 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
barcode_batch Barcodes in bulk ~246
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, into out_dir. Pro; the free tier does one code per call.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | svg (default, free) or png (Pro) |
| height | integer | – | Bar height in the same units (default 80) |
| items | array | yes | The rows to draw |
| module_width | integer | – | Width of the narrowest bar, in pixels or SVG units (default 2) |
| out_dir | string | yes | Existing directory the files are written into |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| stop_on_error | boolean | – | Stop at the first bad row instead of drawing the rest and reporting it (default false) |
| symbology | string | – | Default symbology for rows that do not name one (default code128) |
| text | boolean | – | Print the digits under the bars (default true) |
No output schema declared.
No examples provided.
barcode_create Barcode ~230
Call this tool to draw a linear barcode (code128, ean13, ean8, upca) as SVG or PNG. A short EAN or UPC gets its check digit computed; a wrong one is refused, never redrawn.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | svg (default, free) or png (Pro) |
| height | integer | – | Bar height in the same units (default 80) |
| module_width | integer | – | Width of the narrowest bar, in pixels or SVG units (default 2) |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| symbology | string | yes | code128 for any printable ASCII, ean13 and ean8 for retail products, upca for North American retail |
| text | boolean | – | Print the digits under the bars (default true) |
| value | string | yes | The data to encode. Digits only for EAN and UPC |
No output schema declared.
No examples provided.
code_list Codes generated ~87
List the codes this server generated, newest first, with what each one carried and where it was written, plus how many of this month's free allowance are left.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | – | Only rows of this kind: text, wifi, vcard, sepa, invoice, barcode or batch |
| limit | integer | – | How many rows to show, newest first (default 20) |
No output schema declared.
No examples provided.
invoice_payment_qr Payment QR for an invoice ~310
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.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | – | Amount in EUR. Overrides the invoice total; required when there is no invoice to read |
| error_correction | string | – | L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged |
| format | string | – | svg (default, free) or png (Pro) |
| iban | string | – | Override the IBAN in the shared business profile |
| invoice_id | string | – | Invoice number, for example INV-2026-0007. Read from the invoice server's store if it is present |
| margin | integer | – | Quiet zone in modules, default 4, which is what the QR standard requires |
| name | string | – | Override the beneficiary name in the shared business profile |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| reference | string | – | Payment text, up to 140 characters. Defaults to the invoice number |
| size | integer | – | PNG width in pixels, 32 to 4000 (default 300). SVG scales without it |
No output schema declared.
No examples provided.
license_activate Activate license ~42
Activate a Pro license key (format MCPL1.xxx.yyy). Verified offline and saved locally.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | License key from the checkout confirmation page |
No output schema declared.
No examples provided.
license_status License status ~23
Show whether this server runs in free or Pro mode and where to upgrade.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
qr_create QR code ~206
Call this tool to turn text or a URL into a QR code, as an SVG returned inline or written to out_path, or as a PNG at a chosen pixel size (Pro).
| Name | Type | Req | Description |
|---|---|---|---|
| error_correction | string | – | L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged |
| format | string | – | svg (default, free) or png (Pro) |
| margin | integer | – | Quiet zone in modules, default 4, which is what the QR standard requires |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| size | integer | – | PNG width in pixels, 32 to 4000 (default 300). SVG scales without it |
| text | string | yes | The text or URL the code carries |
No output schema declared.
No examples provided.
qr_payment_sepa SEPA payment QR code ~414
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.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | – | Amount in EUR, 0.01 to 999999999.99. Leave out and the payer types it |
| bic | string | – | Beneficiary BIC. Optional under EPC version 002 |
| currency | string | – | EUR only; any other value is refused, because EPC encodes a SEPA credit transfer |
| error_correction | string | – | L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged |
| format | string | – | svg (default, free) or png (Pro) |
| iban | string | – | 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 |
| margin | integer | – | Quiet zone in modules, default 4, which is what the QR standard requires |
| name | string | – | Beneficiary name, up to 70 characters. Defaults to the name in the shared business profile |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| purpose | string | – | Four-letter ISO 20022 purpose code, for example GDDS |
| reference | string | – | Structured creditor reference (RF...), up to 35. Use this OR remittance, never both |
| remittance | string | – | Free payment text, up to 140 characters, for example an invoice number |
| size | integer | – | PNG width in pixels, 32 to 4000 (default 300). SVG scales without it |
No output schema declared.
No examples provided.
qr_vcard Contact QR code ~336
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.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | – | Postal address, one line. Defaults to the shared business profile |
| string | – | Email address. Defaults to the shared business profile | |
| error_correction | string | – | L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged |
| format | string | – | svg (default, free) or png (Pro) |
| margin | integer | – | Quiet zone in modules, default 4, which is what the QR standard requires |
| name | string | – | Full name, for example Anna Kowalska. Defaults to the shared business profile's name; pass it only for someone else's card |
| note | string | – | Free note stored on the contact |
| org | string | – | Company or organisation |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| phone | string | – | Phone number, in the form it should be dialled. Defaults to the shared business profile |
| size | integer | – | PNG width in pixels, 32 to 4000 (default 300). SVG scales without it |
| title | string | – | Job title |
| url | string | – | Website |
No output schema declared.
No examples provided.
qr_wifi WiFi QR code ~263
Call this tool to make a QR code that joins a WiFi network when scanned: network name, password and security type, written to out_path or returned as SVG.
| Name | Type | Req | Description |
|---|---|---|---|
| auth | string | – | WPA (default when a password is given), WEP, or nopass for an open network |
| error_correction | string | – | L 7%, M 15% (default), Q 25%, H 30% of the code recoverable when damaged |
| format | string | – | svg (default, free) or png (Pro) |
| hidden | boolean | – | True if the network does not broadcast its name |
| margin | integer | – | Quiet zone in modules, default 4, which is what the QR standard requires |
| out_path | string | – | Where to write the file. SVG is returned inline when this is left out; PNG always needs it |
| overwrite | boolean | – | Replace out_path if it already exists (default false) |
| password | string | – | Passphrase. Leave out only for an open network |
| size | integer | – | PNG width in pixels, 32 to 4000 (default 300). SVG scales without it |
| ssid | string | yes | Network name, exactly as it appears |
No output schema declared.
No examples provided.
What is the com.bestremotetools/qr-barcode-wifi-vcard-sepa MCP server?
com.bestremotetools/qr-barcode-wifi-vcard-sepa is an MCP server listed in the public MCP registry as com.bestremotetools/qr-barcode-wifi-vcard-sepa. QR codes, WiFi and vCard codes, SEPA payment codes and EAN, UPC and Code 128 barcodes, drawn locally. This page covers its MCPB bundle (https://github.com/theluckystrike/mcp-servers/releases/download/v0.21.0/barcode.mcpb).
Is the com.bestremotetools/qr-barcode-wifi-vcard-sepa MCP server safe to use?
com.bestremotetools/qr-barcode-wifi-vcard-sepa scores 51 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the com.bestremotetools/qr-barcode-wifi-vcard-sepa MCP server expose?
com.bestremotetools/qr-barcode-wifi-vcard-sepa exposes 10 tools: license_status, license_activate, qr_create, qr_wifi, qr_vcard, and 5 more. Their descriptions and schemas cost roughly 2,157 tokens of context every time the server is loaded.
What licence is the com.bestremotetools/qr-barcode-wifi-vcard-sepa MCP server under?
com.bestremotetools/qr-barcode-wifi-vcard-sepa declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.