diff --git a/MinecraftDiscordBot/BotConfiguration.cs b/MinecraftDiscordBot/BotConfiguration.cs
index 7ee1705..1a3af65 100644
--- a/MinecraftDiscordBot/BotConfiguration.cs
+++ b/MinecraftDiscordBot/BotConfiguration.cs
@@ -9,4 +9,6 @@ public class BotConfiguration {
     public int Port { get; set; } = default!;
     [JsonProperty("channels", Required = Required.Always)]
     public IEnumerable<ulong> Channels { get; set; } = default!;
+    [JsonProperty("prefix", Required = Required.Always)]
+    public string Prefix { get; set; } = default!;
 }
diff --git a/MinecraftDiscordBot/ConnectedComputer.cs b/MinecraftDiscordBot/ConnectedComputer.cs
new file mode 100644
index 0000000..7455e84
--- /dev/null
+++ b/MinecraftDiscordBot/ConnectedComputer.cs
@@ -0,0 +1,336 @@
+using Discord;
+using Discord.WebSocket;
+using Fleck;
+using Newtonsoft.Json;
+using System.Diagnostics;
+using System.Text;
+
+namespace MinecraftDiscordBot;
+
+public class ConnectedComputer {
+    protected readonly IWebSocketConnection _socket;
+    public ConnectedComputer(IWebSocketConnection socket) {
+        socket.OnMessage = OnMessage;
+        _socket = socket;
+    }
+
+    private void OnMessage(string message) {
+        var msg = JsonConvert.DeserializeObject<ReplyMessage>(message);
+        if (msg is null) throw new InvalidProgramException("Unexpected Message!");
+        IChunkWaiter? waiter;
+        lock (_syncRoot) {
+            if (!_waits.TryGetValue(msg.AnswerId, out waiter)) {
+                Console.WriteLine($"Invalid wait id '{msg.AnswerId}'!");
+                return;
+            }
+        }
+        waiter.AddChunk(msg.Chunk, msg.Total, msg.Result);
+        if (waiter.Finished || waiter.IsCancellationRequested)
+            lock (_syncRoot)
+                _waits.Remove(waiter.ID);
+    }
+    public Task Send(string message) => _socket.Send(message);
+    protected Task Send(Message message) => Send(JsonConvert.SerializeObject(message));
+    private readonly object _syncRoot = new();
+    private readonly Dictionary<int, IChunkWaiter> _waits = new();
+    private readonly Random _rnd = new();
+    public IWebSocketConnectionInfo ConnectionInfo => _socket.ConnectionInfo;
+
+    protected interface IChunkWaiter {
+        bool Finished { get; }
+        int ID { get; }
+        bool IsCancellationRequested { get; }
+        void AddChunk(int chunkId, int totalChunks, string value);
+    }
+
+    protected class ChunkWaiter<T> : IChunkWaiter {
+        public int ID { get; }
+        private readonly CancellationToken _ct;
+        public ChunkWaiter(int id, Func<string, T> resultParser, CancellationToken ct) {
+            ID = id;
+            this.resultParser = resultParser;
+            _ct = ct;
+        }
+        private readonly TaskCompletionSource<T> tcs = new();
+        private readonly Func<string, T> resultParser;
+        public Task<T> Task => tcs.Task.WaitAsync(_ct);
+        public bool Finished { get; private set; } = false;
+        public bool IsCancellationRequested => _ct.IsCancellationRequested;
+        private string?[]? _chunks = null;
+        private int _receivedChunks = 0;
+        private readonly object _syncRoot = new();
+        public void AddChunk(int chunkId, int totalChunks, string value) {
+            lock (_syncRoot) {
+                if (_chunks is null) _chunks = new string[totalChunks];
+                else if (_chunks.Length != totalChunks) throw new InvalidOperationException("Different numbers of chunks in same message ID!");
+                ref string? chunk = ref _chunks[chunkId - 1]; // Lua 1-indexed
+                chunk = chunk is null ? value : throw new InvalidOperationException($"Chunk with ID {chunkId} was already received!");
+            }
+            if (++_receivedChunks == totalChunks) FinalizeResult(_chunks);
+        }
+        private void FinalizeResult(string?[] _chunks) {
+            tcs.SetResult(resultParser(string.Concat(_chunks)));
+            Finished = true;
+        }
+    }
+
+    protected int GetFreeId() {
+        int i = 10;
+        while (i-- >= 0) {
+            var id = _rnd.Next();
+            if (!_waits.ContainsKey(id))
+                return id;
+        }
+        throw new InvalidOperationException("Could not get a free ID after many attempts!");
+    }
+
+    protected ChunkWaiter<T> GetWaiter<T>(Func<string, T> resultParser, CancellationToken ct) {
+        ChunkWaiter<T> waiter;
+        lock (_syncRoot) {
+            waiter = new ChunkWaiter<T>(GetFreeId(), resultParser, ct);
+            _waits.Add(waiter.ID, waiter);
+        }
+        return waiter;
+    }
+
+    protected static Func<string, T> Deserialize<T>() => msg
+         => JsonConvert.DeserializeObject<T>(msg) ?? throw new InvalidProgramException("Empty response!");
+}
+
+public class RefinedStorageComputer : ConnectedComputer {
+    public const string Role = "rs";
+    private const string CmdEnergyUsage = "energyusage";
+    private const string CmdEnergyStorage = "energystorage";
+    private const string CmdListItems = "listitems";
+    private const string CmdItemName = "itemname";
+    private const string CmdListFluids = "listfluids";
+
+    public RefinedStorageComputer(IWebSocketConnection socket) : base(socket) { }
+    public async Task<int> GetEnergyUsageAsync(CancellationToken ct) {
+        var waiter = GetWaiter(int.Parse, ct);
+        await Send(new RequestMessage(waiter.ID, CmdEnergyUsage));
+        return await waiter.Task;
+    }
+    public async Task<int> GetEnergyStorageAsync(CancellationToken ct) {
+        var waiter = GetWaiter(int.Parse, ct);
+        await Send(new RequestMessage(waiter.ID, CmdEnergyStorage));
+        return await waiter.Task;
+    }
+    public async Task<IEnumerable<Item>> ListItemsAsync(CancellationToken ct) {
+        var waiter = GetWaiter(Deserialize<IEnumerable<Item>>(), ct);
+        await Send(new RequestMessage(waiter.ID, CmdListItems));
+        return await waiter.Task;
+    }
+
+    public async Task<IEnumerable<Fluid>> ListFluidsAsync(CancellationToken ct) {
+        var waiter = GetWaiter(Deserialize<IEnumerable<Fluid>>(), ct);
+        await Send(new RequestMessage(waiter.ID, CmdListFluids));
+        return await waiter.Task;
+    }
+
+    public async Task HandleCommand(SocketUserMessage message, string[] parameters, CancellationToken ct) {
+        if (parameters is not { Length: > 0 }) {
+            await message.ReplyAsync($"Refined Storage system is online");
+            return;
+        }
+
+        try {
+            switch (parameters[0].ToLower()) {
+            case CmdEnergyUsage:
+                await message.ReplyAsync($"Refined Storage system currently uses {await GetEnergyUsageAsync(ct)} RF/t");
+                break;
+            case CmdEnergyStorage:
+                await message.ReplyAsync($"Refined Storage system stores {await GetEnergyStorageAsync(ct)} RF/t");
+                break;
+            case CmdListItems:
+                await HandleItemListing(message, ct);
+                break;
+            case CmdItemName:
+                await HandleItemName(message, parameters, ct);
+                break;
+            case CmdListFluids:
+                await HandleFluidListing(message, ct);
+                break;
+            case string other:
+                await message.ReplyAsync($"Refined Storages cannot do '{other}', bruh");
+                break;
+            }
+        } catch (TaskCanceledException) {
+            await message.ReplyAsync("The Refined Storage system request timed out!");
+        }
+    }
+
+    private async Task HandleItemName(SocketUserMessage message, string[] parameters, CancellationToken ct) {
+        if (parameters.Length < 2) await message.ReplyAsync($"Usage: {CmdItemName} filters...");
+        else {
+            var items = await FilterItems(message, parameters[1..], ct);
+            var sb = new StringBuilder();
+            sb.AppendLine("Did you mean:");
+            sb.AppendJoin("\n", items.Select(i => i.ToString()));
+            await message.ReplyAsync(sb.ToString());
+        }
+    }
+
+    private Task<IEnumerable<Item>> FilterItems(SocketUserMessage message, IEnumerable<string> filters, CancellationToken ct)
+        => FilterItems(message, filters.Select(ItemFilter.Parse), ct);
+
+    private async Task<IEnumerable<Item>> FilterItems(SocketUserMessage message, IEnumerable<ItemFilter> filters, CancellationToken ct) {
+        var items = Items?.ToList().AsEnumerable();
+        if (items is null) items = (await RefreshItemList(ct)).ToList();
+        foreach (var filter in filters)
+            items = items.Where(filter.MatchItem);
+        return items.ToList();
+    }
+
+    public abstract class ItemFilter {
+        public abstract bool Match(Fluid item);
+        public virtual bool MatchItem(Item item) => Match(item);
+
+        public static ItemFilter Parse(string filter)
+            => filter.StartsWith('@')
+                ? new ModNameFilter(filter[1..])
+                : filter.StartsWith('$')
+                ? new TagFilter(filter[1..])
+                : new ItemNameFilter(filter);
+
+        private class ModNameFilter : ItemFilter {
+            private readonly string filter;
+            public ModNameFilter(string filter) => this.filter = filter;
+            public override bool Match(Fluid item) => item.ItemId.ModName.Contains(filter, StringComparison.InvariantCultureIgnoreCase);
+        }
+
+        private class TagFilter : ItemFilter {
+            private readonly string filter;
+            public TagFilter(string filter) => this.filter = filter;
+            public override bool Match(Fluid item)
+                => item.Tags?.Any(tag => tag.Contains(filter, StringComparison.InvariantCultureIgnoreCase)) ?? false;
+        }
+
+        private class ItemNameFilter : ItemFilter {
+            private readonly string filter;
+            public ItemNameFilter(string filter) => this.filter = filter;
+            public override bool Match(Fluid item) => item.DisplayName.Contains(filter, StringComparison.InvariantCultureIgnoreCase);
+        }
+    }
+
+    private async Task HandleFluidListing(SocketUserMessage message, CancellationToken ct) {
+        var sb = new StringBuilder();
+        sb.Append("The Refined Storage system stores those fluids:");
+        var fluids = await ListFluidsAsync(ct);
+        foreach (var fluid in fluids.OrderByDescending(i => i.Amount))
+            if (fluid.Amount > 10000) sb.AppendFormat("\n{0:n2} B of {1}", fluid.Amount / 1000.0f, fluid.DisplayName);
+            else sb.AppendFormat("\n{0:n0} mB of {1}", fluid.Amount, fluid.DisplayName);
+        await message.ReplyAsync(sb.ToString());
+    }
+
+    private List<Item>? Items;
+    private readonly object _itemLock = new();
+
+    private async Task HandleItemListing(SocketUserMessage message, CancellationToken ct) {
+        var sb = new StringBuilder();
+        sb.Append("The Refined Storage system currently stores these items:");
+        var items = await RefreshItemList(ct);
+        lock (_itemLock) {
+            int taken = 0;
+            foreach (var item in items) {
+                if (sb.Length > 500) break;
+                sb.AppendFormat("\n{0:n0}x {1}", item.Amount, item.DisplayName);
+                taken++;
+            }
+            if (items.Count > taken) sb.AppendFormat("\nand {0} more items.", items.Skip(taken).Sum(i => i.Amount));
+        }
+        await message.ReplyAsync(sb.ToString());
+    }
+
+    private async Task<List<Item>> RefreshItemList(CancellationToken ct) {
+        var response = await ListItemsAsync(ct);
+        lock (_itemLock) {
+            Items = response.OrderByDescending(i => i.Amount).ToList();
+            return Items;
+        }
+    }
+}
+
+[JsonObject(MemberSerialization.OptIn, Description = "Describes an item in a Refined Storage system.", MissingMemberHandling = MissingMemberHandling.Ignore)]
+[DebuggerDisplay($"{{{nameof(ToString)}(),nq}}")]
+public class Item : Fluid {
+    [JsonProperty("fingerprint", Required = Required.Always)]
+    public Md5Hash Fingerprint { get; set; } = default!;
+    [JsonProperty("nbt", Required = Required.DisallowNull)]
+    public dynamic? NBT { get; set; }
+    public override string ToString() => $"{Amount:n0}x {DisplayName}";
+}
+
+[JsonObject(MemberSerialization.OptIn, Description = "Describes a fluid in a Refined Storage system.", MissingMemberHandling = MissingMemberHandling.Ignore)]
+[DebuggerDisplay($"{{{nameof(ToString)}(),nq}}")]
+public class Fluid {
+    [JsonProperty("amount", Required = Required.Always)]
+    public int Amount { get; set; }
+    [JsonProperty("displayName", Required = Required.Always)]
+    public string DisplayName { get; set; } = default!;
+    [JsonProperty("tags", Required = Required.DisallowNull)]
+    public string[]? Tags { get; set; } = default;
+    [JsonProperty("name", Required = Required.Always)]
+    public ModItemId ItemId { get; set; } = default!;
+    public override string ToString() => Amount > 10000
+        ? $"{Amount / 1000.0f:n2} B of {DisplayName}"
+        : $"{Amount:n0} mB of {DisplayName}";
+}
+
+[JsonConverter(typeof(ModItemIdJsonConverter))]
+[DebuggerDisplay($"{{{nameof(ToString)}(),nq}}")]
+public class ModItemId {
+    public ModItemId(string name) {
+        var colon = name.IndexOf(':');
+        if (colon < 0) throw new ArgumentException("Invalid mod item id!", nameof(name));
+        ModName = name[..colon];
+        ModItem = name[(colon + 1)..];
+#if DEBUG
+        if (ToString() != name) throw new InvalidProgramException("Bad Parsing!");
+#endif
+    }
+    public override string ToString() => $"{ModName}:{ModItem}";
+    public string ModName { get; }
+    public string ModItem { get; }
+
+    public class ModItemIdJsonConverter : JsonConverter<ModItemId> {
+        public override ModItemId? ReadJson(JsonReader reader, Type objectType, ModItemId? existingValue, bool hasExistingValue, JsonSerializer serializer)
+            => reader.Value is string value
+                ? new(value)
+                : throw new JsonException($"Could not parse mod name with token '{reader.Value}'");
+        public override void WriteJson(JsonWriter writer, ModItemId? value, JsonSerializer serializer) {
+            if (value is null) writer.WriteNull();
+            else writer.WriteValue(value.ToString());
+        }
+    }
+}
+
+[JsonConverter(typeof(Md5JsonConverter))]
+[DebuggerDisplay($"{{{nameof(ToString)}(),nq}}")]
+public class Md5Hash : IEquatable<Md5Hash?> {
+    private readonly byte[] _hash;
+    public Md5Hash(string hash) : this(Convert.FromHexString(hash)) { }
+    public Md5Hash(byte[] hash) {
+        if (hash is not { Length: 16 }) throw new ArgumentException("Invalid digest size!", nameof(hash));
+        _hash = hash;
+    }
+    public override bool Equals(object? obj) => Equals(obj as Md5Hash);
+    public bool Equals(Md5Hash? other) => other != null && _hash.SequenceEqual(other._hash);
+    public override int GetHashCode() {
+        var hashCode = new HashCode();
+        hashCode.AddBytes(_hash);
+        return hashCode.ToHashCode();
+    }
+    public override string ToString() => Convert.ToHexString(_hash);
+
+    public class Md5JsonConverter : JsonConverter<Md5Hash> {
+        public override Md5Hash? ReadJson(JsonReader reader, Type objectType, Md5Hash? existingValue, bool hasExistingValue, JsonSerializer serializer)
+            => reader.Value is string { Length: 32 } value
+                ? new(value)
+                : throw new JsonException($"Could not parse MD5 hash with token '{reader.Value}'");
+        public override void WriteJson(JsonWriter writer, Md5Hash? value, JsonSerializer serializer) {
+            if (value is null) writer.WriteNull();
+            else writer.WriteValue(value.ToString());
+        }
+    }
+}
\ No newline at end of file
diff --git a/MinecraftDiscordBot/Message.cs b/MinecraftDiscordBot/Message.cs
index a55929e..4a6dcab 100644
--- a/MinecraftDiscordBot/Message.cs
+++ b/MinecraftDiscordBot/Message.cs
@@ -7,6 +7,13 @@ public abstract class Message {
     [JsonProperty("type")]
     public abstract string Type { get; }
 }
+
+public class CapabilityMessage : Message {
+    public override string Type => "roles";
+    [JsonProperty("role", Required = Required.Always)]
+    public string Role { get; set; } = default!;
+}
+
 public class TextMessage : Message {
     public TextMessage(SocketMessage arg) : this(arg.Author.Username, arg.Content) { }
     public TextMessage(string author, string content) {
@@ -14,8 +21,40 @@ public class TextMessage : Message {
         Content = content;
     }
     public override string Type => "text";
-    [JsonProperty("author")]
-    public string Author { get; }
-    [JsonProperty("message")]
-    public string Content { get; }
+    [JsonProperty("author", Required = Required.Always)]
+    public string Author { get; set; }
+    [JsonProperty("message", Required = Required.Always)]
+    public string Content { get; set; }
+}
+
+public class ReplyMessage : Message {
+    public ReplyMessage(int answerId, string result) {
+        AnswerId = answerId;
+        Result = result;
+    }
+    [JsonProperty("id", Required = Required.Always)]
+    public int AnswerId { get; set; }
+    [JsonProperty("result", Required = Required.Always)]
+    public string Result { get; set; }
+    [JsonProperty("chunk", Required = Required.Always)]
+    public int Chunk { get; set; }
+    [JsonProperty("total", Required = Required.Always)]
+    public int Total { get; set; }
+    public override string Type => "reply";
+}
+
+public class RequestMessage : Message {
+    public RequestMessage(int answerId, string method, Dictionary<string, string>? parameters = null) {
+        AnswerId = answerId;
+        Method = method;
+        Parameters = (parameters ?? Enumerable.Empty<KeyValuePair<string, string>>())
+            .ToDictionary(i => i.Key, i => i.Value);
+    }
+    [JsonProperty("id")]
+    public int AnswerId { get; set; }
+    [JsonProperty("method")]
+    public string Method { get; set; }
+    [JsonProperty("params")]
+    public Dictionary<string, string> Parameters { get; }
+    public override string Type => "request";
 }
\ No newline at end of file
diff --git a/MinecraftDiscordBot/Program.cs b/MinecraftDiscordBot/Program.cs
index 7071d8c..a4ccd29 100644
--- a/MinecraftDiscordBot/Program.cs
+++ b/MinecraftDiscordBot/Program.cs
@@ -1,9 +1,11 @@
 using Discord;
+using Discord.Commands;
 using Discord.Rest;
 using Discord.WebSocket;
 using Fleck;
 using Newtonsoft.Json;
 using System.Collections.Concurrent;
+using System.Reflection;
 
 namespace MinecraftDiscordBot;
 
@@ -16,12 +18,14 @@ public class Program {
     private readonly WebSocketServer _wssv;
     private readonly BotConfiguration _config;
     private readonly HashSet<ulong> _whitelistedChannels;
-    private readonly ConcurrentDictionary<Guid, IWebSocketConnection> _connections = new();
+    private readonly ConcurrentDictionary<Guid, ConnectedComputer> _connections = new();
+    private static readonly char[] WhiteSpace = new char[] { '\t', '\n', ' ', '\r' };
+    private RefinedStorageComputer? _rsSystem = null;
 
     public Program(BotConfiguration config) {
         _config = config;
         _client.Log += Log;
-        _client.MessageReceived += MessageReceived;
+        _client.MessageReceived += (msg) => DiscordMessageReceived(msg);
         _wssv = new WebSocketServer($"ws://0.0.0.0:{config.Port}") {
             RestartAfterListenError = true
         };
@@ -41,7 +45,9 @@ public class Program {
         });
         await _client.LoginAsync(TokenType.Bot, _config.Token);
         await _client.StartAsync();
+#if !DEBUG
         await VerifyTextChannels();
+#endif
 
         // Block this task until the program is closed.
         await Task.Delay(-1);
@@ -57,33 +63,79 @@ public class Program {
         }
     }
 
-    private async Task SocketReceived(IWebSocketConnection socket, string message)
-        => await Log(new LogMessage(LogSeverity.Info, WebSocketSource, $"[{socket.ConnectionInfo.Id}] Received: {message}")).ConfigureAwait(false);
+    private async Task SocketReceived(IWebSocketConnection socket, string message) {
+        var capability = JsonConvert.DeserializeObject<CapabilityMessage>(message);
 
-    private async Task SocketClosed(IWebSocketConnection socket) {
+        if (capability is null) return;
+        var pc = capability.Role switch {
+            RefinedStorageComputer.Role => new RefinedStorageComputer(socket),
+            string role => throw new ArgumentException($"Invalid role '{role}'!")
+        };
+        AddComputerSocket(socket, pc);
+        await Log(new LogMessage(LogSeverity.Info, WebSocketSource, $"[{socket.ConnectionInfo.Id}] Presented capability as {pc.GetType().Name}")).ConfigureAwait(false);
+    }
+
+    private void AddComputerSocket(IWebSocketConnection socket, RefinedStorageComputer pc) {
+        _connections[socket.ConnectionInfo.Id] = pc;
+        if (pc is not null) _rsSystem = pc;
+    }
+
+    private void RemoveComputerSocket(IWebSocketConnection socket) {
         if (!_connections.TryRemove(socket.ConnectionInfo.Id, out _))
             throw new InvalidProgramException("Could not remove non-existing client!");
+        if (_rsSystem?.ConnectionInfo.Id == socket.ConnectionInfo.Id) _rsSystem = null;
+    }
+
+    private async Task SocketClosed(IWebSocketConnection socket) {
+        RemoveComputerSocket(socket);
         await Log(new LogMessage(LogSeverity.Info, WebSocketSource, $"[{socket.ConnectionInfo.Id}] Client disconnected!")).ConfigureAwait(false);
     }
 
-    private async Task SocketOpened(IWebSocketConnection socket) {
-        if (!_connections.TryAdd(socket.ConnectionInfo.Id, socket))
-            throw new InvalidProgramException("Could not add already-existing client!");
-        await Log(new LogMessage(LogSeverity.Info, WebSocketSource, $"[{socket.ConnectionInfo.Id}] Client connected from {socket.ConnectionInfo.ClientIpAddress}:{socket.ConnectionInfo.ClientPort}!")).ConfigureAwait(false);
-    }
+    private async Task SocketOpened(IWebSocketConnection socket) => await Log(new LogMessage(LogSeverity.Info, WebSocketSource, $"[{socket.ConnectionInfo.Id}] Client connected from {socket.ConnectionInfo.ClientIpAddress}:{socket.ConnectionInfo.ClientPort}!")).ConfigureAwait(false);
 
-    private async Task MessageReceived(SocketMessage arg) {
-        if (arg.Author.IsBot) return;
-        if (IsChannelWhitelisted(arg.Channel))
-            await Log(new LogMessage(LogSeverity.Info, "Discord", $"[{arg.Author.Username}] {arg.Content}")).ConfigureAwait(false);
+    private async Task DiscordMessageReceived(SocketMessage arg, int timeout = 10000) {
+        if (arg is not SocketUserMessage message) return;
+        if (message.Author.IsBot) return;
+        if (!IsChannelWhitelisted(arg.Channel)) return;
+
+        var cts = new CancellationTokenSource(timeout
+#if DEBUG
+            * 1000
+#endif
+            );
+
+        if (IsCommand(message, out var argPos)) {
+            var parameters = message.Content[argPos..].Split(WhiteSpace, StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+            _ = Task.Run(() => HandleCommand(message, parameters, cts.Token));
+            return;
+        }
+
+        await Log(new LogMessage(LogSeverity.Info, "Discord", $"[{arg.Author.Username}] {arg.Content}")).ConfigureAwait(false);
         await SendToAll(JsonConvert.SerializeObject(new TextMessage(arg)));
     }
 
+    private Task HandleCommand(SocketUserMessage message, string[] parameters, CancellationToken ct)
+        => parameters is { Length: > 0 }
+            ? parameters[0].ToLower() switch {
+                RefinedStorageComputer.Role => HandleRefinedStorageCommand(message, parameters[1..], ct),
+                _ => message.ReplyAsync($"What the fuck do you mean by '{parameters[0]}'?")
+            }
+            : message.ReplyAsync($"You really think an empty command works?");
+
+    private Task HandleRefinedStorageCommand(SocketUserMessage message, string[] parameters, CancellationToken ct)
+        => _rsSystem is null
+            ? message.ReplyAsync("The Refined Storage system is currently unavailable!")
+            : _rsSystem.HandleCommand(message, parameters, ct);
+
+    private bool IsCommand(SocketUserMessage message, out int argPos) {
+        argPos = 0;
+        return message.HasStringPrefix(_config.Prefix, ref argPos);
+    }
     private bool IsChannelWhitelisted(ISocketMessageChannel channel)
         => _whitelistedChannels.Contains(channel.Id);
 
     private async Task SendToAll(string message) {
-        async Task SendToClient(KeyValuePair<Guid, IWebSocketConnection> cp) {
+        async Task SendToClient(KeyValuePair<Guid, ConnectedComputer> cp) {
             try {
                 await cp.Value.Send(message);
             } catch (Exception e) {