io.github.cyanheads/worldbank-mcp-server
worldbank-mcp-server
Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.
alive probed 2026-10-08 · HTTP 200
9tools
10ktokens in Claude Opus 5.5
11ktokens in Claude Code
5.2 %of a 200k context window
6.6ko200k_base estimate
602 msto initialize
106 msto list tools
- Endpoint
- https://worldbank.caseyjhand.com/mcp (streamable-http)
- Host
- worldbank.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- worldbank-mcp-server 0.5.3
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 359 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/worldbank-mcp-server
- Registry
- active, updated 2026-10-07 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| worldbank_get_data | 1 764 | 27 % |
| worldbank_get_poverty | 1 547 | 23 % |
| worldbank_search_projects | 1 435 | 22 % |
| worldbank_list_countries | 675 | 10 % |
| worldbank_search_indicators | 545 | 8 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-08 11:13 | alive | 609 ms | 9 | 10k | 6.6k |
| 2026-10-05 14:40 | alive | 602 ms | 9 | 10k | 6.6k |
| 2026-10-05 00:33 | alive | 178 ms | 9 | 6.6k | |
| 2026-10-04 10:04 | alive | 456 ms | 9 | 6.6k | |
| 2026-10-04 07:57 | alive | 332 ms | 9 | 6.6k | |
| 2026-10-03 20:37 | alive | 943 ms | 9 | 6.6k | |
| 2026-10-03 17:53 | alive | 386 ms | 9 | 6.6k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/worldbank-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.