Attio MCP · Attio
Auth requiredAn authentication challenge is availability, not an outage — the endpoint is reachable and answering. Passive observation records the challenge and any OAuth discovery metadata without ever authenticating. OAuth-authenticated contract monitoring is planned.
Availability — last 30 days
Last observed 18 min ago by MCP Tools Edge Scanner · scheduled every 60 min
Advertised capabilities
Inventory locked behind authentication
This server challenges unauthenticated clients before listing tools, so passive observation cannot record a capability inventory. The challenge itself — and any OAuth discovery metadata — is recorded on this page. OAuth-authenticated contract monitoring is planned.
No contract recorded yet
The first successful discovery becomes rev 1 — a normalized inventory hashed centrally (normalizer v1). Every later observation is compared against the latest revision; when the canonical hash changes, a new snapshot is stored and the change is classified as a diff. Until a baseline exists there is nothing to drift from.
Recent observations latest 30
| Observed | Result | Latency |
|---|---|---|
| Sep 17, 2026 — 7:55 PM (18 min ago) | Authentication required | 121 ms |
| Sep 17, 2026 — 6:55 PM (1 h ago) | Authentication required | 120 ms |
| Sep 17, 2026 — 5:45 PM (2 h ago) | Authentication required | 123 ms |
| Sep 17, 2026 — 4:40 PM (4 h ago) | Authentication required | 179 ms |
| Sep 17, 2026 — 3:30 PM (5 h ago) | Authentication required | 118 ms |
| Sep 17, 2026 — 2:20 PM (6 h ago) | Authentication required | 114 ms |
| Sep 17, 2026 — 1:20 PM (7 h ago) | Authentication required | 115 ms |
| Sep 17, 2026 — 12:15 PM (8 h ago) | Authentication required | 109 ms |
| Sep 17, 2026 — 11:15 AM (9 h ago) | Authentication required | 116 ms |
| Sep 17, 2026 — 10:15 AM (10 h ago) | Authentication required | 121 ms |
| Sep 17, 2026 — 9:10 AM (11 h ago) | Authentication required | 179 ms |
| Sep 17, 2026 — 8:00 AM (12 h ago) | Authentication required | 110 ms |
| Sep 17, 2026 — 6:55 AM (13 h ago) | Authentication required | 105 ms |
| Sep 17, 2026 — 5:45 AM (14 h ago) | Authentication required | 109 ms |
| Sep 17, 2026 — 4:40 AM (16 h ago) | Authentication required | 114 ms |
| Sep 17, 2026 — 3:30 AM (17 h ago) | Authentication required | 1416 ms |
| Sep 17, 2026 — 2:30 AM (18 h ago) | Authentication required | 106 ms |
| Sep 17, 2026 — 1:25 AM (19 h ago) | Authentication required | 320 ms |
| Sep 17, 2026 — 12:20 AM (20 h ago) | Authentication required | 108 ms |
| Sep 16, 2026 — 11:10 PM (21 h ago) | Authentication required | 110 ms |
| Sep 16, 2026 — 10:05 PM (22 h ago) | Authentication required | 110 ms |
| Sep 16, 2026 — 9:00 PM (23 h ago) | Authentication required | 117 ms |
| Sep 16, 2026 — 7:55 PM (1 d ago) | Authentication required | 118 ms |
| Sep 16, 2026 — 6:50 PM (1 d ago) | Authentication required | 119 ms |
| Sep 16, 2026 — 5:40 PM (1 d ago) | Authentication required | 124 ms |
| Sep 16, 2026 — 4:35 PM (1 d ago) | Authentication required | 124 ms |
| Sep 16, 2026 — 3:30 PM (1 d ago) | Authentication required | 128 ms |
| Sep 16, 2026 — 2:25 PM (1 d ago) | Authentication required | 128 ms |
| Sep 16, 2026 — 1:20 PM (1 d ago) | Authentication required | 114 ms |
| Sep 16, 2026 — 12:20 PM (1 d ago) | Authentication required | 120 ms |
Publisher supplied
unverified| Name | Attio MCP |
| Vendor | Attio |
| Category | other |
| Docs | https://docs.attio.com/mcp/overview |
| Repository | — |
| Auth expected | OAuth expected |
Registry and publisher metadata from the deployment seed. Displayed as supplied — MCP Tools does not verify it.
Independently observed
verified| Server name | — |
| Server version | — |
| Transport | — |
| Protocol version | — |
| First observed | — |
| Last observed | 18 min ago |
| Last successful | 18 min ago |
| Origin | Registry seed |
Facts recorded by scanners during passive observation — initialize and list calls only, never tool invocation.