io.github.cyanheads/eur-lex-mcp-server
eur-lex-mcp-server
Search EU legislation, CJEU case law, and treaties; traverse CELLAR graph; browse EuroVoc concepts.
alive probed 2026-10-15 · HTTP 200
7tools
12ktokens in Claude Opus 5.5
12ktokens in Claude Code
5.8 %of a 200k context window
7.5ko200k_base estimate
232 msto initialize
88 msto list tools
- Endpoint
- https://eur-lex.caseyjhand.com/mcp (streamable-http)
- Host
- eur-lex.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- eur-lex-mcp-server 0.19.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 842 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/eur-lex-mcp-server
- Registry
- active, updated 2026-10-15 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| eurlex_get_document | 2 092 | 28 % |
| eurlex_get_cases | 1 434 | 19 % |
| eurlex_search_documents | 1 406 | 19 % |
| eurlex_get_relations | 984 | 13 % |
| eurlex_lookup_celex | 679 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-15 10:33 | alive | 249 ms | 7 | 12k | 7.5k |
| 2026-10-08 11:13 | alive | 540 ms | 7 | 10k | 6.5k |
| 2026-10-05 14:38 | alive | 232 ms | 7 | 10k | 6.5k |
| 2026-10-05 00:33 | alive | 185 ms | 7 | 6.5k | |
| 2026-10-04 10:04 | alive | 342 ms | 7 | 6.5k | |
| 2026-10-04 07:57 | alive | 389 ms | 7 | 6.5k | |
| 2026-10-03 20:37 | alive | 1.1 s | 7 | 6.5k | |
| 2026-10-03 17:53 | alive | 427 ms | 7 | 6.5k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/eur-lex-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.