AgentDataHub Gateway

AgentDataHub Gateway is a remote MCP server published at agentdatum.com. It has been probed 35 times since 9/4/2026. It answered in 35 of them (100.0%), a near-uninterrupted record. Median response time is 1,250 ms, a delay an agent will notice. Its tool list could not be read; the server is closed to direct calls. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.

x402 data & AI gateway: 194 services + AI Gateway free data (save 50-90% tokens).

Legacy

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

We could not read this server's tool schema, so an AI evaluation cannot be generated. It will be retried automatically once the server is measured again.

Event narrative

Raw observations

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-07 05:25:31	Legacy	429	1298	200	1297	2025-11-25
2026-09-07 02:57:58	Unknown	200	1448	429	1440	—
2026-09-07 00:27:42	Unknown	200	1140	429	1139	—
2026-09-06 22:36:06	Unknown	200	1632	429	1636	—
2026-09-06 20:44:13	Unknown	200	1225	429	1226	—
2026-09-06 18:49:47	Unknown	200	1249	429	1250	—
2026-09-06 16:56:18	Unknown	200	1346	429	1356	—
2026-09-06 15:42:25	Unknown	200	1313	429	1311	—
2026-09-06 13:49:02	Unknown	200	1509	429	1505	—
2026-09-06 11:55:12	Legacy	429	1342	200	1350	2025-11-25

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

60/100

Fair

tools/list schema invalid: —
inputSchema not measurable
Smoke test not run this round
Cold-start not measurable (no handshake)

Era history

Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.

Era distribution

Unknown66%Legacy34%

Legacy07.09 05:25

04.09 15:42Measurements: 3507.09 05:25

LegacyUnknown

Response time history

The two probe legs separately: modern server/discover and legacy initialize.

server/discoverinitialize

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

2 hours agoServer build: — → 1.0.0
2 hours agoSupported versions: — → 2025-11-25
2 hours agoEra changed: Unknown → Legacy
17 hours agoSupported versions: 2025-11-25 → —
17 hours agoEra changed: Legacy → Unknown
19 hours agoServer build: — → 1.0.0
19 hours agoSupported versions: — → 2025-11-25
19 hours agoEra changed: Unknown → Legacy
yesterdaySupported versions: 2025-11-25 → —
yesterdayEra changed: Legacy → Unknown

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