agent-card-validator-mcp.mtree.workers.dev
LiveDev UtilitiesPaid agent card and well-known validator route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-rea (the service's own listing text)
20/20Recent Test Calls That Worked
258 msTypical Response Time (slow end: 580 ms)
$0.03 / $0.03Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 22 checks of the main route
2Directories Listing It
66 s agoLast Checked (2026-10-24T11:10:14Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today, for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.03 | $0.03 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| e6d29ff20292a15cdbf7 | 2026-10-24T11:10:14Z | 402 | Yes | 260 | $0.03 |
| 82f11ba43ccd56c8043c | 2026-10-24T10:38:17Z | 402 | Yes | 580 | $0.03 |
| fc732144c6cb41297aa3 | 2026-10-24T10:08:16Z | 402 | Yes | 1056 | $0.03 |
| 59c9ef13e2a98df42d7d | 2026-10-24T09:36:15Z | 402 | Yes | 251 | $0.03 |
| b6e439345413cbedbc62 | 2026-10-24T09:06:16Z | 402 | Yes | 409 | $0.03 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)