Penguin Statistics
Crowdsourced Arknights drop rates by stage and item, for the CN, US, JP and KR game servers
What it does
Penguin Statistics is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)Hosted endpoint
https://mcp.penguin-stats.io/mcpstreamable-http
In Claude Code: claude mcp add --transport http penguin-statistics https://mcp.penguin-stats.io/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"penguin-statistics": {
"url": "https://mcp.penguin-stats.io/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 1h agoONLINE Penguin Statistics answered an MCP connection on 23 Oct 2026 and introduced itself as penguin-stats v3.14.67 (MCP protocol 2025-06-18).
6 tools offered to AI assistants
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 itget_item_drop_rates· Returns where to farm an item on a game server: the stages that drop it, with runs (times), quantity, drop rate (items per run) and sanity per item. By default the stages open now that still drop it, lowest sanity per item first; stages ofget_stage_drops· Returns what a stage drops on a game server: each item with runs (times), quantity, drop rate (items per run) and sanity per item, highest rate first, then the items it no longer drops; with the sanity cost of the stage and whether it is oplist_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 isearch_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 (for get_item_drop_rates) and nasearch_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) with their zone, sanity cost and whe
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://mcp.penguin-stats.io/mcp | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://mcp.penguin-stats.io/ | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Repository | https://github.com/penguin-statistics/backend-next | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW23 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Penguin Statistics still online?
Free alerts · no accountQuestions about Penguin Statistics
How do I connect Penguin Statistics?
Use the hosted endpoint https://mcp.penguin-stats.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Penguin Statistics offer?
When Electra Index connected on 23 Oct 2026, it listed 6 tools: get_dataset_info, get_item_drop_rates, get_stage_drops, list_events, search_items, search_stages. The full list is in "Live check" above.
Is Penguin Statistics online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.