io.github.cyanheads/wikipedia-mcp-server
wikipedia-mcp-server
Search Wikipedia, read summaries and full text, target sections, find nearby pages, list languages.
alive probed 2026-10-09 · HTTP 200
6tools
3.7ktokens in Claude Opus 5.5
3.8ktokens in Claude Code
1.8 %of a 200k context window
2.2ko200k_base estimate
684 msto initialize
73 msto list tools
- Endpoint
- https://wikipedia.caseyjhand.com/mcp (streamable-http)
- Host
- wikipedia.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- wikipedia-mcp-server 0.2.6
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 807 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/wikipedia-mcp-server
- Registry
- active, updated 2026-10-08 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| wikipedia_get_article | 552 | 25 % |
| wikipedia_search_nearby | 406 | 18 % |
| wikipedia_search_articles | 373 | 17 % |
| wikipedia_get_languages | 351 | 16 % |
| wikipedia_get_summary | 323 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-09 11:18 | alive | 664 ms | 6 | 3.7k | 2.2k |
| 2026-10-05 14:40 | alive | 684 ms | 6 | 3.7k | 2.2k |
| 2026-10-05 00:33 | alive | 197 ms | 6 | 2.2k | |
| 2026-10-04 10:04 | alive | 350 ms | 6 | 2.2k | |
| 2026-10-04 07:57 | alive | 342 ms | 6 | 2.2k | |
| 2026-10-03 20:37 | alive | 988 ms | 6 | 2.2k | |
| 2026-10-03 17:53 | alive | 414 ms | 6 | 2.2k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/wikipedia-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.