best_line — chess eval MCP Tool
best_line
(best line) is one of 2 tools on the
chess eval
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call best_line from your client
- Claude Code chess eval best_line run in your project directory
- Claude Desktop chess eval best_line ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor chess eval best_line ~/.cursor/mcp.json
- VS Code chess eval best_line .vscode/mcp.json
- Zed chess eval best_line ~/.config/zed/settings.json
- Windsurf chess eval best_line ~/.codeium/windsurf/mcp_config.json
- Cline chess eval best_line ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI chess eval best_line ~/.gemini/settings.json
- Grok chess eval best_line .mcp.json (in your project root)
- ChatGPT chess eval best_line Settings → Connectors → Advanced → Developer mode
- Claude.ai chess eval best_line Settings → Connectors → Add custom connector
- LangChain chess eval best_line pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http chess-eval https://chess-eval.x402supply.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.