Categories › AI & Agents › Multi-agent, orchestration & workflows
qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.
Remote server: your requests and data go to qart.uk. Claude Code: claude mcp add --transport http qart-uk-qr-studio https://qart.uk/api/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
browse_free_pool — 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 —buy_qr_outright — 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 requeexplain_qart — Explain how qart.uk works: scan verification, retargeting a printed code, the free claim pool and its daily allowances, Studio pricing, and get_credit_packs — 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. Reget_dither_qr_parameters — The complete parameter contract for qart.uk's dithered photo QR recipe — an error-diffused technique (after andrew-t) that dithers a photogrget_qr_matrix — Return the actual QR MODULE GRID for a payload — the black/white matrix, plus a per-module map of which modules are function patterns (findepreview_qr_encoding — Work out how a payload will encode as a QR code, without creating anything. Returns the exact string the pixels would carry, its byte lengthresolve_qart_code — 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. RNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.