dev.qrdx/qrdx
QRdx
Is the QRdx MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
QR codes and barcodes that scan: styled designs with a scan check, plus Wi-Fi and payment codes.
alive probed 2026-11-14 · HTTP 200
- Endpoint
- https://mcp.qrdx.dev/mcp (streamable-http)
- Host
- mcp.qrdx.dev
- Protocol
- 2025-11-25
- Reports itself as
- qrdx 1.2.0
- Capabilities
- resources, tools
- Instructions
- 1 446 characters
- Of a 1M window
- 1.6 % of a 1M context window
- Count
- 16k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 16k. The o200k_base estimate is 9.6k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/qrdxinc/qrdx
- Website
- https://qrdx.dev/mcp
- Registry
- active, updated 2026-11-14 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.68×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| design_qr | 6 905 | 4 111 | 43 % |
| generate_qr_code | 2 262 | 1 347 | 14 % |
| generate_barcode | 1 152 | 686 | 7 % |
| save_barcode | 1 152 | 686 | 7 % |
| qr_payload_payment | 1 036 | 617 | 6 % |
Compare this server with others, or with the servers that share its tool set.
Same tool set as 1 other server
These registry entries have the same tool names and the same schema sizes.
- io.github.bucharitesh/qrdx mcp.qrdx.dev
More servers
Other registry entries on mcp.qrdx.dev.
- QRdx io.github.bucharitesh/qrdx · alive
Servers that mention barcodes or designs.
- Agentic Fabrication Network (AFN) ai.agenticfabricationnetwork/ufp · alive
- Flowstep ai.flowstep/mcp · needs auth
- Meepo Studio app.meepo/studio · not found
- appdesigns App Store screenshots click.appdesigns/screenshots · alive
- Abyssale com.abyssale/mcp · needs auth
- Store Catalog com.agenttoolworks/storecatalog · alive
- Canva MCP com.canva.mcp/mcp · needs auth
- The Mirror System — AI Citability com.danielsdesignstudio/mirror-ai-citability · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.