Registry organisation
keyword-research-x402-production.up.railway.app
out of 100, Absent
Starting from the bare domain
-
not observed
Server card D1
GET each published candidate path
Nothing at the paths this profile publishes. Not proof of absence.
-
not observed
DNS record D2
TXT lookup at _mcp.<domain>
Nothing at the paths this profile publishes. Not proof of absence.
-
not observed
Conventional endpoint D3
HEAD the conventional endpoint locations
Nothing at the paths this profile publishes. Not proof of absence.
-
not observed
Authorization metadata D4
GET /.well-known/oauth-protected-resource
No authorization metadata. Authorization is optional in MCP, so this says nothing about conformance.
-
not observed
Advertised by the home page D7
GET /, then read the Link header and the head
Nothing at the paths this profile publishes. Not proof of absence.
Nothing converged on a server
-
not reached
A server answered D5
One unauthenticated JSON-RPC call to the endpoint
The evidence this needs was never collected.
-
not reached
It listed its tools D6
tools/list on the same connection
The evidence this needs was never collected.
Holding the two ends against each other
-
not reached
The card matches the server C1
Compare the card's claims against the handshake
The evidence this needs was never collected.
Not measured here
outside this profile
Link relations on any page other than the home page
outside this profile
Fetching an advertised catalog to see what is in it
outside this profile
Anything behind authentication, or in a marketplace
| Check | What it asks | Result | Detail |
|---|---|---|---|
| D1 | Server card | fail | nothing at any published candidate path |
| D2 | DNS record | fail | |
| D3 | Conventional endpoint | fail | |
| D4 | Authorization metadata | fail | nothing at any published candidate path |
| D5 | Handshake | skip | nothing to connect to was found |
| D6 | Tool listing | skip | the handshake did not succeed, so this was not attempted |
| D7 | Catalog advertised by the root document | fail | the home page was not there |
| C1 | Card against runtime | skip | no card was found, so there was nothing to compare |
| Q1 | Tool surface | skip | the handshake did not succeed, so this was not attempted |
| F1 | Text fallbacks | fail | |
| F2 | Crawler posture | fail |
A skip is not a failure: it means the check could not run, usually because an earlier one found nothing to work with. What each check does, and on what authority.
History
Badge
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Measured with methodology 0.5.0 on 2026-09-13T05:21:17.034Z. Wrong? Tell us. We would rather hear it from you.