io.github.achildrenmile/oeradio-mcp
oeradio-mcp
Amateur radio MCP server with band plans, EIRP, cable loss, antenna gains, and more
alive probed 2026-10-05 · HTTP 200
17tools
4.2ktokens in Claude Opus 5.5
4.4ktokens in Claude Code
2.1 %of a 200k context window
2.2ko200k_base estimate
1.2 sto initialize
188 msto list tools
- Endpoint
- https://oeradio-mcp.oeradio.at/mcp (streamable-http)
- Host
- oeradio-mcp.oeradio.at
- Protocol
- 2025-11-25
- Reports itself as
- oeradio-mcp 1.0.0
- Capabilities
- resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/achildrenmile/oeradio-mcp
- Registry
- active, updated 2026-01-28 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| calculate_battery_runtime | 266 | 12 % |
| callsign_suggest | 227 | 10 % |
| calculate_eirp | 186 | 8 % |
| calculate_cable_loss | 182 | 8 % |
| calculate_wavelength | 159 | 7 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 14:30 | alive | 1.2 s | 17 | 4.2k | 2.2k |
| 2026-10-05 00:31 | alive | 919 ms | 17 | 2.2k | |
| 2026-10-04 10:03 | alive | 1.8 s | 17 | 2.2k | |
| 2026-10-04 07:57 | alive | 1.5 s | 17 | 2.2k | |
| 2026-10-03 20:36 | alive | 1.9 s | 17 | 2.2k | |
| 2026-10-03 17:52 | alive | 693 ms | 17 | 2.2k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.achildrenmile/oeradio-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.