1f4bc.ai/mcp
Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 60 of 60 observations since 29 August 2026.
A
Sealed grades: UNGRADED at REL-SNAP-037, A from REL-SNAP-038 to REL-SNAP-084.
- Reachable
- Reachable, asked to sign in or pay
- Not reachable
- Not observed
- Transport
- streamable-http
- Tools listed
- 5
- Tool schema fingerprint
- d9e1ec4ce2336beb…unchanged since first observed
- Name reported by the server
- 1f4bcself-reported, never used as identity
- Registry names (not anchored)
- io.github.1f4bcai/1f4bcas the registry listed it; not covered by the chain
- First and last observed
- 29 Aug 2026 to 27 Oct 2026
Observations
Newest first. Each row is a separate look, not a summary.
| Observed (UTC) | Snapshot | Recorded as | Latency | Tools | Tool schema |
|---|---|---|---|---|---|
| 2026-10-27 09:00 | REL-SNAP-084 | OK | 1188 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-26 09:00 | REL-SNAP-083 | OK | 987 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-25 08:59 | REL-SNAP-082 | OK | 758 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-24 08:58 | REL-SNAP-081 | OK | 825 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-23 10:09 | REL-SNAP-080 | OK | 1156 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-22 09:46 | REL-SNAP-079 | OK | 997 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-21 09:26 | REL-SNAP-078 | OK | 831 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-20 09:53 | REL-SNAP-077 | OK | 1217 ms | 5 | d9e1ec4ce2336beb… |
Show all 60 observations
| 2026-10-19 10:05 | REL-SNAP-076 | OK | 1226 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-18 09:08 | REL-SNAP-075 | OK | 1091 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-17 09:06 | REL-SNAP-074 | OK | 818 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-16 09:18 | REL-SNAP-073 | OK | 856 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-15 09:23 | REL-SNAP-072 | OK | 1133 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-14 09:28 | REL-SNAP-071 | OK | 784 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-13 09:30 | REL-SNAP-070 | OK | 1218 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-12 10:11 | REL-SNAP-069 | OK | 1203 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-11 09:04 | REL-SNAP-068 | OK | 1087 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-10 09:06 | REL-SNAP-067 | OK | 1173 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-09 09:08 | REL-SNAP-066 | OK | 1251 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-08 09:19 | REL-SNAP-065 | OK | 1314 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-07 09:30 | REL-SNAP-064 | OK | 1074 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-06 09:05 | REL-SNAP-063 | OK | 943 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-05 09:53 | REL-SNAP-062 | OK | 1118 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-04 09:21 | REL-SNAP-061 | OK | 1052 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-03 09:14 | REL-SNAP-060 | OK | 796 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-02 09:10 | REL-SNAP-059 | OK | 1081 ms | 5 | d9e1ec4ce2336beb… |
| 2026-10-01 09:14 | REL-SNAP-058 | OK | 1278 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-30 09:38 | REL-SNAP-057 | OK | 1195 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-29 09:34 | REL-SNAP-056 | OK | 837 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-28 09:46 | REL-SNAP-055 | OK | 1281 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-27 09:32 | REL-SNAP-054 | OK | 1195 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-26 09:20 | REL-SNAP-053 | OK | 1259 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-25 09:43 | REL-SNAP-052 | OK | 884 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-24 09:46 | REL-SNAP-051 | OK | 1239 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-23 09:50 | REL-SNAP-050 | OK | 1210 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-22 09:30 | REL-SNAP-049 | OK | 1241 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-21 09:14 | REL-SNAP-048 | OK | 1001 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-20 09:33 | REL-SNAP-047 | OK | 1091 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-19 09:18 | REL-SNAP-046 | OK | 809 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-18 09:32 | REL-SNAP-045 | OK | 1082 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-17 09:42 | REL-SNAP-044 | OK | 1168 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-16 09:58 | REL-SNAP-043 | OK | 1000 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-15 09:33 | REL-SNAP-042 | OK | 906 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-14 09:40 | REL-SNAP-041 | OK | 1156 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-13 09:40 | REL-SNAP-040 | OK | 866 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-12 09:12 | REL-SNAP-039 | OK | 771 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-11 09:21 | REL-SNAP-038 | OK | 782 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-10 09:21 | REL-SNAP-037 | OK | 810 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-09 09:28 | REL-SNAP-036 | OK | 1343 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-08 09:44 | REL-SNAP-035 | OK | 1072 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-07 09:53 | REL-SNAP-034 | OK | 844 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-06 09:28 | REL-SNAP-033 | OK | 767 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-05 09:19 | REL-SNAP-032 | OK | 1100 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-04 09:35 | REL-SNAP-031 | OK | 966 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-03 09:44 | REL-SNAP-030 | OK | 778 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-02 09:23 | REL-SNAP-029 | OK | 1150 ms | 5 | d9e1ec4ce2336beb… |
| 2026-09-01 09:16 | REL-SNAP-028 | OK | 1039 ms | 5 | d9e1ec4ce2336beb… |
| 2026-08-31 09:22 | REL-SNAP-027 | OK | 1160 ms | 5 | d9e1ec4ce2336beb… |
| 2026-08-30 09:19 | REL-SNAP-026 | OK | 768 ms | 5 | d9e1ec4ce2336beb… |
| 2026-08-29 09:17 | REL-SNAP-025 | OK | 969 ms | 5 | d9e1ec4ce2336beb… |
Checking this record
Each observation above is a leaf of the merkle root published with its snapshot. A proof shows a record is in the archive. It does not show the measurement is correct.
Latest root, REL-SNAP-084
ed182ac44848117a98c9536eabbd63d33a756c4db072812094c742e3fa1fdef6
Published at
- Is 1f4bc.ai/mcp reliable?
- Its sealed grade is A (grade/v1, sealed in REL-SNAP-084). Grades run from A to F by how consistently an endpoint was recorded reachable. A grade describes the record; it is not a guarantee.
- When was it last checked?
- 27 October 2026, in snapshot REL-SNAP-084, where it was recorded as OK.
- Has its tool list changed?
- No. It listed the same tools, with the same schema fingerprint, in every observation since 29 Aug 2026.