> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# rung.guru/mcp

Last observed: 2026-08-30T09:09:33.415Z
Recorded as: OK
Transport: streamable-http
Observations held: 12
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-19T09:04:13.012Z | REL-SNAP-015 | OK | - | 351 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-20T09:12:03.824Z | REL-SNAP-016 | OK | - | 214 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-21T09:27:30.081Z | REL-SNAP-017 | OK | - | 224 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-22T09:04:06.486Z | REL-SNAP-018 | OK | - | 237 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-23T10:04:51.799Z | REL-SNAP-019 | OK | - | 304 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-24T09:07:55.415Z | REL-SNAP-020 | OK | - | 235 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-25T09:10:12.851Z | REL-SNAP-021 | OK | - | 243 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-26T09:06:36.462Z | REL-SNAP-022 | OK | - | 246 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-27T09:20:11.736Z | REL-SNAP-023 | OK | - | 224 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-28T09:17:23.692Z | REL-SNAP-024 | OK | - | 252 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-29T09:07:22.751Z | REL-SNAP-025 | OK | - | 242 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |
| 2026-08-30T09:09:33.415Z | REL-SNAP-026 | OK | - | 243 | 2 | 47c7b87b29691b61d610293a281358c0ae2967426e0b952f1d88511cdaf402f2 |

## Identity

Record key: rung.guru/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): guru.rung/public-guides (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: rung-public-guides (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.