io.github.cyanheads/datacite-mcp-server
datacite-mcp-server
Search DataCite datasets and software, fetch DOI metadata, trace relations, format citations.
alive probed 2026-10-09 · HTTP 200
6tools
8.3ktokens in Claude Opus 5.5
8.4ktokens in Claude Code
4.2 %of a 200k context window
4.9ko200k_base estimate
605 msto initialize
185 msto list tools
- Endpoint
- https://datacite.caseyjhand.com/mcp (streamable-http)
- Host
- datacite.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- datacite-mcp-server 0.1.2
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 114 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/datacite-mcp-server
- Registry
- active, updated 2026-10-09 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| datacite_search_works | 1 799 | 37 % |
| datacite_search_repositories | 982 | 20 % |
| datacite_trace_relations | 825 | 17 % |
| datacite_get_citation | 598 | 12 % |
| datacite_list_reference | 357 | 7 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/datacite-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.