io.github.cyanheads/oecd-mcp-server
oecd-mcp-server
Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.
alive probed 2026-10-05 · HTTP 200
7tools
3.1ktokens in Claude Opus 5.5
3.2ktokens in Claude Code
1.6 %of a 200k context window
1.8ko200k_base estimate
343 msto initialize
70 msto list tools
- Endpoint
- https://oecd.caseyjhand.com/mcp (streamable-http)
- Host
- oecd.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- oecd-mcp-server 0.4.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 396 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/oecd-mcp-server
- Registry
- active, updated 2026-10-04 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| oecd_query_dataset | 489 | 27 % |
| oecd_get_dimension_values | 388 | 22 % |
| oecd_search_datasets | 270 | 15 % |
| oecd_dataframe_query | 222 | 12 % |
| oecd_get_dataset_info | 183 | 10 % |
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 14:39 | alive | 343 ms | 7 | 3.1k | 1.8k |
| 2026-10-05 00:33 | alive | 209 ms | 7 | 1.8k | |
| 2026-10-04 10:04 | alive | 283 ms | 7 | 1.8k | |
| 2026-10-04 07:57 | alive | 414 ms | 7 | 1.8k | |
| 2026-10-03 20:37 | alive | 769 ms | 7 | 1.8k | |
| 2026-10-03 17:53 | alive | 469 ms | 7 | 1.8k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/oecd-mcp-server)
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.