io.github.YasuakiOmokawa/oura-mcp
Oura Ring
MCP server for Oura Ring API v2 (sleep, activity, readiness, heart rate, workouts).
alive probed 2026-10-15
5tools
757tokens in Claude Opus 5.5
812tokens in Claude Code
0.4 %of a 200k context window
400o200k_base estimate
404 msto initialize
14 msto list tools
- Run it
- npx -y @yasuakiomokawa/oura-mcp@0.2.13 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- oura-mcp 0.2.13
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/YasuakiOmokawa/oura-mcp
- Registry
- active, updated 2026-05-16 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| oura_api_get | 199 | 50 % |
| oura_authenticate | 58 | 14 % |
| oura_clear_auth | 51 | 13 % |
| oura_api_list_paths | 49 | 12 % |
| oura_auth_status | 43 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.YasuakiOmokawa/oura-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.