io.github.malamutemayhem/chessdotcom
Chess.com MCP by UnClick
Is the Chess.com MCP by UnClick MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Chess.com player profiles, stats, games, puzzles, and leaderboards. No API key. By UnClick.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- npx -y @unclick/chessdotcom-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- io.github.malamutemayhem/chessdotcom 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 428 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 483. The o200k_base estimate is 212. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/malamutemayhem/unclick.git
- Website
- https://unclick.world
- Registry
- active, updated 2026-06-01 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 2.02×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| chess_player_games | 119 | 59 | 28 % |
| chess_player | 85 | 42 | 20 % |
| chess_player_stats | 85 | 42 | 20 % |
| chess_puzzles_random | 73 | 36 | 17 % |
| chess_leaderboards | 67 | 33 | 16 % |
Compare this server with others.
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Other registry entries on npmjs.com, the ones next to this name; all of them.
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- CoinGecko MCP by UnClick io.github.malamutemayhem/coingecko · alive
- Deezer MCP by UnClick io.github.malamutemayhem/deezer · alive
- Domain MCP by UnClick io.github.malamutemayhem/domain · alive
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Servers that mention unclick or chess.
- Chess Results ai.b77/chess-results · needs auth
- BetterChess co.betterchess/betterchess · alive
- Catalogue APP24, formations d'échecs en français com.apprendre-les-echecs-24h/catalogue-echecs-fr · alive
- Bounty Agent Arena com.brelsfordsoftware/agent-bounty-jobs · alive
- Chessigma com.chessigma/chessigma · alive
- Naibul — agent-only board-game hall com.naibul/board-game-hall · alive
- PlyMove com.plymove/mcp · needs auth
- com.x402supply/chess-eval · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.