Texas Holdem MCP Server

Instructions

Implementation Reference

• src/mcpServer.ts:203-216 (handler)

  Executes the 'login' tool: registers the player with the given name, retrieves player ID, lists available poker tables with details.

  if (request.params.name === "login") {
    response = await sendPokerRequest('register', { name: args?.name });
    view_text = `Logged in as ${args?.name}.\n Your PlayerID: ${response.playerId}.\n Available tables:\n`;
    
    // After login, fetch tables
    const tables = await sendPokerRequest('listTables', {});
    if (tables && tables.length > 0) {
      tables.forEach((table: any, index: number) => {
        view_text += `Table: ${table.name} - TableID: ${table.id} - Players: ${table.players}/${table.maxPlayers} - Blinds: $${table.smallBlind}/$${table.bigBlind}\n`;
      });
    } else {
      view_text += "No tables available. Create one to start playing.";
    }
  } 

• src/mcpServer.ts:31-41 (registration)

  Registers the 'login' tool in the MCP server's listTools handler, defining its name, description, and input schema.

  {
    name: "login",
    description: "login and list all tables in the poker game",
    inputSchema: {
      type: "object",
      properties: {
        name: { type: "string" },
      },
      required: ['name'],
    },
  },

• src/mcpServer.ts:174-195 (helper)

  Helper function used by the 'login' handler to send 'register' and 'listTables' requests to the poker server via socket.io.

  function sendPokerRequest(method: string, params: any): Promise<any> {
    return new Promise((resolve, reject) => {
      const request = {
        method,
        params,
        id: Date.now()
      };
      
      //console.log(`[Client] Sending request: ${method}`, params);
      
      socket.emit('action', request, (response: any) => {
        //console.log(`[Client] Received response for ${method}:`, response);
        
        if (response.error) {
          console.error(`[Client] Error in ${method}:`, response.error);
          reject(response.error);
        } else {
          resolve(response.result);
        }
      });
    });
  }