eu.sirenic/sirenic
Sirenic
Official French and European company data for AI agents, paid per call (x402) or by API key.
alive probed 2026-10-15 · HTTP 200
113tools
85ktokens in Claude Opus 5.5
86ktokens in Claude Code
42.3 %of a 200k context window
53ko200k_base estimate
1.1 sto initialize
379 msto list tools
- Endpoint
- https://api.sirenic.eu/mcp (streamable-http)
- Host
- api.sirenic.eu
- Protocol
- 2025-11-25
- Reports itself as
- sirenic 1.2.1
- Capabilities
- tools
- Instructions
- 55 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Website
- https://api.sirenic.eu/
- Registry
- active, updated 2026-09-25 · registry entry
- Reachable
- 14 of the last 14 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| query_french_companies | 1 677 | 3 % |
| get_european_company_profile | 1 259 | 2 % |
| get_french_company_identity_batch | 1 045 | 2 % |
| search_european_companies | 1 044 | 2 % |
| get_french_company_kyb_batch | 812 | 2 % |
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 10:00 | alive | 1.1 s | 113 | 85k | 53k |
| 2026-10-12 11:37 | alive | 3.3 s | 113 | 85k | 53k |
| 2026-10-11 10:20 | alive | 1.2 s | 113 | 84k | 52k |
| 2026-10-10 10:10 | alive | 3.1 s | 113 | 84k | 52k |
| 2026-10-09 11:14 | alive | 2.1 s | 112 | 83k | 52k |
| 2026-10-08 11:09 | alive | 3.9 s | 112 | 83k | 51k |
| 2026-10-07 11:06 | alive | 1.0 s | 111 | 79k | 49k |
| 2026-10-06 10:55 | alive | 2.1 s | 109 | 77k | 47k |
| 2026-10-05 14:04 | alive | 1.1 s | 109 | 75k | 46k |
| 2026-10-05 00:25 | alive | 814 ms | 109 | 46k | |
| 2026-10-04 10:00 | alive | 2.4 s | 109 | 46k | |
| 2026-10-04 07:54 | alive | 1.8 s | 109 | 46k | |
| 2026-10-03 20:34 | alive | 2.3 s | 109 | 46k | |
| 2026-10-03 17:50 | alive | 619 ms | 109 | 46k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/eu.sirenic/sirenic)
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.