io.github.oddsrelay/oddsrelay-mcp
OddsRelay
Read-only MCP server for OddsRelay odds data, with a token cap on every call that spends tokens.
alive probed 2026-10-15
7tools
2.6ktokens in Claude Opus 5.5
2.7ktokens in Claude Code
1.3 %of a 200k context window
1.5ko200k_base estimate
323 msto initialize
17 msto list tools
- Run it
- npx -y oddsrelay-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- oddsrelay 0.1.1
- Capabilities
- tools
- Instructions
- 432 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/oddsrelay/oddsrelay-mcp
- Website
- https://oddsrelay.io
- Registry
- active, updated 2026-10-13 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| odds | 463 | 31 % |
| event_odds | 337 | 22 % |
| coverage | 239 | 16 % |
| events | 228 | 15 % |
| sports | 155 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.oddsrelay/oddsrelay-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.