com.siftivo/siftivo
siftivo
Search books, authors and series, get recommendations, and manage your own reading shelves.
alive probed 2026-10-15 · HTTP 200
13tools
3.8ktokens in Claude Opus 5.5
4.0ktokens in Claude Code
1.9 %of a 200k context window
2.4ko200k_base estimate
125 msto initialize
118 msto list tools
- Endpoint
- https://api.siftivo.com/mcp (streamable-http)
- Host
- api.siftivo.com
- Protocol
- 2025-11-25
- Reports itself as
- siftivo 0.1.0
- Capabilities
- resources, tools
- Instructions
- 1 196 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/btg5679/siftivo
- Website
- https://siftivo.com/blog/siftivo-for-agents/
- Registry
- active, updated 2026-09-08 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| add_to_library | 357 | 15 % |
| recommend_from_titles | 229 | 10 % |
| search_books | 200 | 8 % |
| get_my_taste | 196 | 8 % |
| recommend_from_description | 193 | 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 |
|---|---|---|---|---|---|
| 2026-10-15 09:56 | alive | 516 ms | 13 | 3.8k | 2.4k |
| 2026-10-14 09:15 | alive | 785 ms | 13 | 3.1k | 1.8k |
| 2026-10-05 13:41 | alive | 125 ms | 12 | 2.7k | 1.6k |
| 2026-10-05 00:20 | alive | 251 ms | 12 | 1.6k | |
| 2026-10-04 09:58 | alive | 680 ms | 12 | 1.5k | |
| 2026-10-04 07:52 | alive | 632 ms | 12 | 1.5k | |
| 2026-10-03 20:32 | alive | 483 ms | 12 | 1.5k | |
| 2026-10-03 17:49 | alive | 1.2 s | 12 | 1.5k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.siftivo/siftivo)
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.