MCP server health, State of MCP census
qart.uk QR studio
uk.qart/qart
qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.
Checks
The exact rows akashi check uk.qart/qart prints, from the 2026-09-09 census.
| Check | Status | Detail |
|---|---|---|
| registry status | pass | active |
| server.json valid | pass | validates against its declared JSON Schema |
| repo reachable | skip | no repository declared |
| remote reachable | pass | HTTP 200 via initialize |
| MCP conformance | pass | initialize handshake ok |
| tools/list | pass | 8 tools: browse_free_pool, buy_qr_outright, explain_qart, get_credit_packs, get_dither_qr_parameters, get_qr_matrix, preview_qr_encoding, resolve_qart_code |
| at least one live entrypoint | pass | 1 alive |
| spec 2026-07-28 | warn | needs-migration: rejects handshake-free requests |
Spec 2026-07-28 readiness
Verdict: needs-migration(rejects handshake-free requests). Measured against the 2026-07-28 specification (ruleset 2026-07-28, compiled from the draft and re-diffed against the final text with no verdict-bearing rule changed) with read-only, keyless calls; see the ecosystem readiness report for how this server compares.
| Accepts handshake-free calls | no |
| server/discover implemented | yes |
| Session independence | yes |
| Routing headers enforced | yes |
Advisory: negotiates 2025-06-18.
Evidence
Repository
No repository declared.
Packages
No packages declared.
Remote endpoints
- https://qart.uk/api/mcp
streamable-http · reachable· HTTP 200· initialize_ok
8 tools: browse_free_pool, buy_qr_outright, explain_qart, get_credit_packs, get_dither_qr_parameters, get_qr_matrix, preview_qr_encoding, resolve_qart_code
server.json
validagainst its declared schema
One of 29522 servers in the 2026-09-09 State of MCP census: 23538 healthy (79.7%), 4664 degraded (15.8%), 1162 dead (3.9%), 158 unknown (0.5%).
Verify it yourself
This page is a static read of one dated probe. Run the same check locally, any time, with no key:
$ akashi check uk.qart/qartInstall Akashi - single Go binary, zero keys, MIT licensed.
Is this your server?
Claiming a server (an auto-refreshing badge and a verified publisher profile) is coming soon. Until then, embed the verified-on-date badge yourself with akashi check uk.qart/qart --badge.
Open data, CC BY 4.0. How this census works - denominator, tiers, and what each check does.