io.github.cyanheads/noaa-marine-mcp-server
noaa-marine-mcp-server
io.github.cyanheads/noaa-marine-mcp-server costs 6 452 tokens of context per session. It has 8 tool definitions. That is 3.2 % of a 200k window. Measured 2026-10-04.
Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.
alive probed 2026-10-04 · HTTP 200
8tools
6.5ktokens for the tool definitions
3.2 %of a 200k context window
355 msto initialize
109 msto list tools
- Endpoint
- https://noaa-marine.caseyjhand.com/mcp (streamable-http)
- Host
- noaa-marine.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- noaa-marine-mcp-server 0.6.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 719 characters
- Repository
- https://github.com/cyanheads/noaa-marine-mcp-server
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 3 of the last 3 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| noaa_marine_find_stations | 1 290 | 20 % |
| noaa_marine_get_water_level | 1 178 | 18 % |
| noaa_marine_get_currents | 1 027 | 16 % |
| noaa_marine_get_tide_predictions | 994 | 15 % |
| noaa_marine_get_monthly_means | 892 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-04 07:57 | alive | 355 ms | 8 | 6.5k |
| 2026-10-03 20:37 | alive | 981 ms | 8 | 6.5k |
| 2026-10-03 17:53 | alive | 551 ms | 8 | 6.5k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/noaa-marine-mcp-server)