GitDiagram
Architecture diagrams, explanations and Mermaid source for public GitHub repositories.
Runs in the cloud✓ service owner · gitdiagram.comTried by the PopNx team
Barcode Generator
What it does
Generate barcodes and QR codes in 35 symbologies: QR, Data Matrix, PDF417, EAN-13, Code 128, more.
- Connects Runs in the cloud
- Account or key No key needed
- Category Developer tools
Install
Pick the AI app you use, then copy the settings.
Passed 3/3 checks · What you ask goes through the maker’s server (www.barcodegen.net) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Open Claude’s Connectors page
CustomizeConnectors
Click “Add” → “Custom” → “Web” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameBarcode GeneratorRemote MCP server URL · Addresshttps://www.barcodegen.net/mcpClick Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
Turn it on in a chat
+ConnectorsBarcode Generator
Try it
Use Barcode Generator and tell me what you can do for me, then show me one thing✓ If Claude says it is using Barcode Generator or shows a Barcode Generator tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT, depending on your plan
Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only
Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameBarcode GeneratorConnection · Addresshttps://www.barcodegen.net/mcpPick Barcode Generator in a chat
Start a new chat and pick Barcode Generator from your plugins before typing
Try it
Use Barcode Generator and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using Barcode Generator or shows a Barcode Generator tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Paste this command and press Enter
claude mcp add --transport http --scope user barcode-generator https://www.barcodegen.net/mcpType /mcp in Claude Code
You should see Barcode Generator listed as connected
Try it
Use Barcode Generator and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Barcode Generator or shows a Barcode Generator tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Open the AI chat in Cursor in Agent mode
Try it
Use Barcode Generator and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Barcode Generator or shows a Barcode Generator tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Open the AI chat in VS Code in Agent mode
Try it
Use Barcode Generator and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Barcode Generator or shows a Barcode Generator tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
Address
https://www.barcodegen.net/mcpJSON settings are under “For developers” below
For developers: Terminal commands and JSON settings
Over the web
Claude Code
claude mcp add --transport http --scope user barcode-generator https://www.barcodegen.net/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"barcode-generator": {
"url": "https://www.barcodegen.net/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"barcode-generator": {
"type": "http",
"url": "https://www.barcodegen.net/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
At a glance
- Downloads per weeki
- Not on npm/PyPI
- Verified domain
- ✓ barcodegen.net
- Connection
- Runs in the cloud
- Transport
- streamable-http
- Latest versioni
- 1.0.0
- Categoryi
- Developer tools
- Published to registryi
- Oct 15, 2026
- Code last changedi
- –
- Maker
- barcodegen
- Repo
- –
- Website
- www.barcodegen.net
- Registry status
- Active
Which apps can use it
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Related guides
What it can do
Tool names and descriptions exactly as the server reported them on Nov 13, 2026. The maker wrote them, not us; we show them as plain text.
generate_barcodeEncode a value into any of 35 barcode and QR symbologies and return the rendered image. Supports QR Code, Data Matrix, PDF417, Aztec, EAN-13, UPC-A, Code 128/39/93, ITF-14 and more. Returns SVG markup by default (or a data: URI when asked), plus a link to the online generator pre
list_barcode_typesList every symbology this server can generate (35 formats), grouped by family, with a one-line summary and sample data for each. Call this first when you are unsure which "type" to pass to generate_barcode. Optionally narrow by family (e.g. "EAN / UPC", "2D Barcodes") or category
get_barcode_typeReturn the full technical reference for one symbology: character set, data length, check digit rules, X-dimension and quiet-zone guidance, print ratio, magnification, governing standard, inventor and year, typical applications, FAQ, and related formats. Use this to pick a format
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 15, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain barcodegen.net (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 3 tool descriptions and found no hidden instructions to the AI
Makers: ask for a re-check or report wrong info
Discussion
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
No posts yet. Be the first to ask or share.
Posts here are written by users, not the PopNx team.
User reviews
No reviews yet
Compared with others in Developer toolsi
- More stars than 0% of the other 5907 servers in this category
- Published to the registry more recently than 50% of the other 5907 servers in this category
- Basic checks equal to or better than 100% of the other 5907 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Barcode Generator safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 31 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).
What can I use instead?
In the same category: GitDiagram, Appllama, Cloudflare MCP, Omnara, Repowise
Similar alternatives
Same category, other makers, commands already checked. Official ones first, then by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Appllama
Study screens, flows and paywalls from top-earning iOS apps, then build from what wins.
Runs in the cloud✓ service owner · appllama.io
Cloudflare MCP
Cloudflare MCP servers
Runs in the cloud✓ service owner · mcp.cloudflare.comTried by the PopNx team
Omnara
Deploy durable AI agents with Omnara, an open-source managed-agent platform.
Runs in the cloud✓ service owner · omnara.com
Repowise
Codebase intelligence for AI coding agents: graph, git history, docs, decisions, code health.
Computer or cloud✓ service owner · repowise.dev
- GitDiagram — Runs in the cloud, nothing to install · No key needed
- Appllama — Runs in the cloud, nothing to install · No key needed
- Cloudflare MCP — Runs in the cloud, nothing to install · No key needed · In Claude’s directory
- Omnara — Runs in the cloud, nothing to install · No key needed
- Repowise — Cloud or install on your computer · No key needed
README from the maker
No README found in the repo