Abyssfall: Operation Sunken Crown alternatives
12 MCP servers, A2A agents and x402 APIs that also do email, games & fun, ranked by how much they overlap with Abyssfall: Operation Sunken Crown (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Abyssfall: Operation Sunken Crown (this one) | MCP server | Yes | – | – |
| Alcock Arena | MCP server | Yes | – | – |
| Arcalune Music | MCP server | Yes | – | – |
| AskScores | MCP server | Yes | – | – |
| Batru — Competitive Game Intelligence for AI Agents | MCP server | Yes | – | – |
| Beleeg | MCP server | Yes | – | – |
| BetterChess | MCP server | Yes | – | – |
| Big Balls Sports Data | MCP server | Yes | – | – |
| Chessagine | MCP server | Yes | – | – |
| CreativeScope — Mobile Game Ad Creative Intelligence | MCP server | Yes | – | – |
| Danu Astrology | MCP server | Yes | – | – |
| Dinogame | MCP server | Yes | – | – |
| EcoCarbonWiki | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Alcock Arena Live MCP
AI forecasting gym: markets, sports, policy and tech. Graded by reality, measured against markets.
MCP server · ai.alcock · also does games & fun
- Arcalune Music Live MCP
Search royalty-free BGM and sound effects (commercial use OK, no credit) and game fan arrangements.
MCP server · com.arcalune · also does games & fun
- AskScores Live MCP
Sports stats questions in plain English: NBA, WNBA, NFL, MLB, NHL and college football.
MCP server · com.askscores · also does games & fun
- Batru — Competitive Game Intelligence for AI Agents Live MCP
Live competitive-game predictions, meta data and decision tools for AI agents.
MCP server · gg.batru · also does games & fun
- Beleeg Live MCP
Run a recreational sports league from an AI assistant: standings, schedules, rosters, scores, dues.
MCP server · com.beleeg · also does games & fun
- BetterChess Live MCP
Chess MCP for Claude: engine analysis, attack maps, game review. One URL, no install.
MCP server · co.betterchess · also does games & fun
- Big Balls Sports Data Live MCP
Sports data across 8 sports under one canonical schema — scores, stats, standings, Elo, odds
MCP server · com.bigballsdata · also does games & fun
- Chessagine Live MCP
Analyze chess positions using powerful engines like Stockfish, Leela, and Maia. Retrieve games, puzzles, and opening statistics directly from Lichess and specialized databases. Visualize moves and games through interact…
MCP server · jalpp · also does games & fun
- CreativeScope — Mobile Game Ad Creative Intelligence Live MCP
Mobile-game ad creative intelligence across SDK ad networks: search, rankings, AI hook analysis.
MCP server · ai.creativescope · also does games & fun
- Danu Astrology Live MCP
Real natal charts for you and your people: compare charts, map your Circle, see your week.
MCP server · com.danuastrology · also does games & fun
- Dinogame Live MCP
Search 101 free browser games + 1,000 Chrome Dino & gaming guides; returns dinogame.gg play links.
MCP server · gg.dinogame · also does games & fun
- EcoCarbonWiki Live MCP
Read-only MCP for the Eco game wiki: search, Markdown pages, and wiki_* lookups. No keys, no writes.
MCP server · dev.carbonitex.ecogame · also does games & fun