io.github.cyanheads/nominatim-mcp-server

https://nominatim.caseyjhand.com/mcp
down

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

23
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

Uptime

53.3% avg
0% 50% 100% Jul 22Aug 1Aug 10Aug 20

Response time

p50 120ms · p95 191ms
0ms 150ms 300ms Jul 22Aug 1Aug 10Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/22/2026, 12:00:00 AM 100% 1 113ms
7/23/2026, 12:00:00 AM 100% 1 300ms
7/24/2026, 12:00:00 AM 100% 1 158ms
7/25/2026, 12:00:00 AM 0% 1
7/26/2026, 12:00:00 AM 100% 1 98ms
7/27/2026, 12:00:00 AM 100% 1 109ms
7/28/2026, 12:00:00 AM 100% 1 109ms
7/29/2026, 12:00:00 AM 100% 1 133ms
7/30/2026, 12:00:00 AM 100% 1 114ms
7/31/2026, 12:00:00 AM 100% 1 151ms
8/1/2026, 12:00:00 AM 100% 1 108ms
8/2/2026, 12:00:00 AM 100% 1 109ms
8/3/2026, 12:00:00 AM 100% 1 90ms
8/4/2026, 12:00:00 AM 100% 1 106ms
8/5/2026, 12:00:00 AM 100% 1 99ms
8/6/2026, 12:00:00 AM 100% 1 140ms
8/7/2026, 12:00:00 AM 0% 1
8/8/2026, 12:00:00 AM 0% 1
8/9/2026, 12:00:00 AM 100% 1 155ms
8/10/2026, 12:00:00 AM 0% 1
8/11/2026, 12:00:00 AM 0% 1
8/12/2026, 12:00:00 AM 0% 1
8/13/2026, 12:00:00 AM 0% 1
8/14/2026, 12:00:00 AM 0% 1
8/15/2026, 12:00:00 AM 0% 1
8/16/2026, 12:00:00 AM 0% 1
8/17/2026, 12:00:00 AM 0% 1
8/18/2026, 12:00:00 AM 0% 1
8/19/2026, 12:00:00 AM 0% 1
8/20/2026, 12:00:00 AM 0% 1
23
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
53

How often it was reachable when we probed it (weight 35%).

Latency
not yet measured

How quickly it answers when it is up — fast scores high (weight 20%).

Security
0

Whether it serves over working TLS / https (weight 15%).

Transparency
36

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
not yet measured

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 60% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
Networks
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
Registrar
Cloudflare, Inc.
Domain registered
2019-06-14
Hosting network
CLOUDFLARENET
Hosting country

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.