QRCode.Pub tools MCP Server

by qrcode Your server? Claim it

answering

QRCode.Pub tools is answering right now. Last checked 11 min ago. It exposes 4 tools.

Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).

Uptime history 8 days of history

8 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

163 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check QRCode.Pub tools every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tools --transport http https://qrcode.pub/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tools": {
      "url": "https://qrcode.pub/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.tools]
url = "https://qrcode.pub/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "tools": {
      "url": "https://qrcode.pub/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "tools": {
      "url": "https://qrcode.pub/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

page

page_metadata

Fetch a public web page and return its metadata: title, description, canonical URL, language, OpenGraph and Twitter card tags, icons and parsed JSON-LD blocks. Price: $0.005 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).

page_to_markdown

Fetch a public web page and return its title, description, clean Markdown (scripts, styles, nav chrome removed) and the list of links. No model call, deterministic. Price: $0.01 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).

code

qr_code

Generate a QR code image (PNG or SVG) for any text or link. Free, no account. The answer carries the image and a permanent image URL you can embed or print.

host

host_file

Upload a file (≤ 5 MB; png, jpeg, webp, gif, pdf, json, txt, md or csv) and get a stable public URL https://qrcode.pub/f/<id> that any agent, tool or browser can fetch for 30 days. Nothing executable is accepted. The answer includes a delete token. Price: $0.01 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).

Endpoints

URL	Transport	State	Latency	Checked
https://qrcode.pub/mcp	streamable-http	answering	195 ms	11 min ago

Alternatives to QRCode.Pub tools

same job, measured the same way

X402 MCP Tools

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Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch.

4 tools answering

Ezpzfile

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Local file tools for agents: documents, PDFs, images, QR codes. Nothing is uploaded.

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Parseflow

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QRCodeKIT

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Branded short links, instant page & file hosting, and dynamic QR codes with unified analytics.

14 tools answering

Netcafe Images

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Diagrams, badges, charts and QR codes as plain image URLs you can paste into Markdown.

8 tools answering

Qr Code MCP

by mrfentmen

Generate QR codes as PNG images locally. No network and no key.

69 installs/wk local only

Cobrain

by cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

answering

Tanod Images

by tanod

Image toolkit: resize, convert, compress, crop, metadata, hashes, favicons, OCR, QR codes, barcodes.

18 tools answering

QRCode.Pub tools — questions

Answers built from our own checks of this server.

What can QRCode.Pub tools do?

It exposes 4 tools, read directly from the server on our last check. Among them: host_file, page_metadata, page_to_markdown, qr_code. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is QRCode.Pub tools working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 163 ms. The bar chart above shows every period we have measured.

How do I connect QRCode.Pub tools?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does QRCode.Pub tools need an API key?

No. QRCode.Pub tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is QRCode.Pub tools?

It answers our handshake in 163 ms on average, which is faster than 69% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.