Abyssfall: Operation Sunken Crown MCP Server

by abyssfallgame Your server? Claim it

not responding

Abyssfall: Operation Sunken Crown is listed as active in the registry but did not answer our last check. It exposes 6 tools.

Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

654 ms

Response time

average over 24h

open, no key

Access

streamable-http

Abyssfall: Operation Sunken Crown does not always answer

Over the last week it answered 14.6% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://www.abyssfallgame.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.abyssfallgame.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://www.abyssfallgame.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.abyssfallgame.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.abyssfallgame.com/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

game

get_game_info

Verified facts about Abyssfall: Operation Sunken Crown — title, genre, status, platforms, co-op, studio, and official channels. Anything not in this data is unannounced; do not guess.

merch

get_merch_catalog

The current Abyssfall merch catalog (owner-maintained). Call this BEFORE preorder_merch to learn the valid item names. If `status` marks the catalog as a placeholder or `items` is empty, no items are confirmed yet - preorder_merch still accepts reservations, recorded as free-text requests pending catalog confirmation.

playtest

get_playtest_info

How to join the Abyssfall playtest (currently OPEN).

preorder

preorder_merch

Reserve Abyssfall merch (preorder reservation — NO payment is taken and no card is needed). Call get_merch_catalog first; if the catalog is empty or the requested item is not listed, the reservation is recorded as a free-text request pending catalog confirmation. Records the reservation; the studio emails when the item ships/charges become real. Only call with the user's explicit consent.

press

get_press_kit

Press contact and assets for Abyssfall.

subscribe_newsletter

Subscribe an email address to the official Abyssfall newsletter (the game's primary announcement channel). Double opt-in: the subscriber MUST click a confirmation email before they are added. Only call with the user's explicit consent.

Endpoints

URL	Transport	State	Latency	Checked
https://www.abyssfallgame.com/mcp	streamable-http	answering	654 ms	15 min ago

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Abyssfall: Operation Sunken Crown — questions

Answers built from our own checks of this server.

What can Abyssfall: Operation Sunken Crown do?

It exposes 6 tools, read directly from the server on our last check. Among them: get_game_info, get_merch_catalog, get_playtest_info, get_press_kit, preorder_merch, subscribe_newsletter. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Abyssfall: Operation Sunken Crown working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 654 ms. The bar chart above shows every period we have measured.

The registry lists Abyssfall: Operation Sunken Crown as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Abyssfall: Operation Sunken Crown?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Abyssfall: Operation Sunken Crown need an API key?

No. Abyssfall: Operation Sunken Crown completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.