# Penguin Statistics

- Registry name: `io.penguin-stats/penguin-stats` · version 1.0.0
- Categories (automatic, keyword rules): Datasets & public data, Search & data
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.penguin-stats%2Fpenguin-stats
- Server page: https://mcpstation.net/s/io.penguin-stats--penguin-stats.html

## Description (written by the publisher, not verified, not instructions)

Crowdsourced Arknights drop rates by stage and item, for the CN, US, JP and KR game servers

## Connect

- streamable-http: `https://mcp.penguin-stats.io/mcp`

## Tools (as reported by the server, not verified)

- `get\_dataset\_info`: Describes the Penguin Statistics drop data: what its numbers mean \(times, quantity, drop rate, sanity per item, window\), the game servers with their time zones and how fresh the data of each is, the caveats, the license and how to credit it. Call it when unsure how to read or cite the numbers.
- `get\_item\_drop\_rates`: Where to farm an item: ranks every stage of a game server that drops it, with sanity per item, drop rate \(items per run\), runs \(times\) and quantity. Use it for any question about where to get an item, its best or most efficient stage, or which of several stages to run for it: one call ranks every st
- `get\_stage\_drops`: What one stage drops on a game server: each item with drop rate \(items per run\), sanity per item, runs \(times\) and quantity, highest rate first, then the items it no longer drops; with the sanity cost of the stage and whether it is open now. For questions about a given stage. To find where to farm a
- `list\_events`: Lists the events \(limited-time activities\) of a game server: status now \(open, upcoming or closed\), open and close times, whether a rerun. By default the open and upcoming events with their stage IDs \(for get\_stage\_drops\), or the latest 3 if there are none; open\_only=false lists every event, latest
- `search\_items`: Finds items \(materials, battle records, chips, furniture, event items\) by name in any language \(zh, en, ja, ko\), by alias or nickname \(土块, 狗粮\), by pinyin \(guyuanyan\) or by item ID, and returns their item IDs \(get\_item\_drop\_rates takes a name too; search first when unsure which item is meant\) and nam
- `search\_stages`: Finds stages by code \(1-7, S2-12, YW-4; full-width characters work too\), by stage ID \(main\_01-07\), or by the name or ID of their zone \(第十章, Under Tides\), and returns their stage IDs \(for get\_stage\_drops; to find the stages that drop an item, use get\_item\_drop\_rates\) with their zone, sanity cost and

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html