MCP server

qart.uk QR studio Official

uk.qart/qart

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.

Working at last checkVerified publisher: qart.ukAbout 3,575 tokens per request once connected8 tools

https://qart.uk/api/mcp

At a glance

Type: MCP server
Publisher: qart.uk (verified by the MCP Registry)
Status: Working at last check
Tools: 8
Token cost: About 3,575 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http qart https://qart.uk/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.qart]
url = "https://qart.uk/api/mcp"

Gemini CLI

{"mcpServers":{"qart":{"httpUrl":"https://qart.uk/api/mcp"}}}

Cursor

{"mcpServers":{"qart":{"url":"https://qart.uk/api/mcp"}}}

VS Code

{"servers":{"qart":{"type":"http","url":"https://qart.uk/api/mcp"}}}

Antigravity

agy mcp add qart https://qart.uk/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"qart","server_url":"https://qart.uk/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"qart","server_url":"https://qart.uk/api/mcp"}

Tools

browse_free_pool Browses the web · ~178 tokens
List the QR artwork currently claimable for free on qart.uk, one per style, with a preview image URL for each. This is the ANONYMOUS shelf — the same selection every signed-out visitor sees, and these codes are what a guest can claim. Use it to show someone what is available or to describe the style
buy_qr_outright Moves money · ~382 tokens
How to buy ONE finished QR artwork with no account at all, paying from your own wallet over x402. Returns the live price and the exact request to make. This is the right tool when you have a wallet but no qart.uk account: get_credit_packs buys CREDITS, which still need an account to spend, and the
explain_qart ~165 tokens
Explain how qart.uk works: scan verification, retargeting a printed code, the free claim pool and its daily allowances, Studio pricing, and what happens to credits when a run is stopped or fails. Use this before guessing at product details — pricing and allowances change and this returns the current
get_credit_packs ~188 tokens
What Studio credits cost: the packs on sale, their price in USD, and roughly how many images each buys. Anonymous — this is a price list. Read it rather than quoting a price from memory; packs change. An agent that runs out mid-task can top up WITHOUT a human, paying from its OWN wallet: POST /api/
get_dither_qr_parameters ~311 tokens
The complete parameter contract for qart.uk's dithered photo QR recipe — an error-diffused technique (after andrew-t) that dithers a photograph into the space around each QR module, so the finished 1-bit image reads as a picture and still scans. THIS TOOL GENERATES NOTHING. There is no API for the
get_qr_matrix ~1224 tokens
Return the actual QR MODULE GRID for a payload — the black/white matrix, plus a per-module map of which modules are function patterns (finder, separator, timing, alignment, format info, version info, dark module) and which carry data. Both come back as one row string per row. Costs nothing, mints no
preview_qr_encoding ~946 tokens
Work out how a payload will encode as a QR code, without creating anything. Returns the exact string the pixels would carry, its byte length, the QR version and module count required, the capacity remaining at that version, and any warnings. Costs nothing and mints nothing. Use this to answer quest
resolve_qart_code ~181 tokens
Resolve a scanned qart.uk code to the URL it currently points at. Accepts the alias ('_ab12cde'), or a full qart.uk URL to pull it out of. Returns targetUrl, or disabledReason if the owner retired it. This does not count as a scan and will not affect the owner's statistics. Only the '_' code class r

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