diff --git a/.gitignore b/.gitignore
index 2758450..6f6f59f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@ docs/
 # Code coverage
 *.lst
 
+mc-server-manager
diff --git a/dub.json b/dub.json
new file mode 100644
index 0000000..55d3db0
--- /dev/null
+++ b/dub.json
@@ -0,0 +1,12 @@
+{
+	"authors": [
+		"Andrew Lalis"
+	],
+	"copyright": "Copyright © 2024, Andrew Lalis",
+	"dependencies": {
+		"handy-httpd": "~>8.4.0"
+	},
+	"description": "Simple web server where players can see a list of available servers, player counts, and request to turn on a server if they have a passcode.",
+	"license": "proprietary",
+	"name": "mc-server-manager"
+}
\ No newline at end of file
diff --git a/dub.selections.json b/dub.selections.json
new file mode 100644
index 0000000..07cab5f
--- /dev/null
+++ b/dub.selections.json
@@ -0,0 +1,10 @@
+{
+	"fileVersion": 1,
+	"versions": {
+		"handy-httpd": "8.4.0",
+		"httparsed": "1.2.1",
+		"path-matcher": "1.2.0",
+		"slf4d": "3.0.1",
+		"streams": "3.5.0"
+	}
+}
diff --git a/source/app.d b/source/app.d
new file mode 100644
index 0000000..39195d3
--- /dev/null
+++ b/source/app.d
@@ -0,0 +1,76 @@
+import handy_httpd;
+import handy_httpd.handlers.path_handler;
+import handy_httpd.components.optional;
+
+import std.json;
+import std.stdio;
+import core.sync.mutex;
+
+import server_protocol;
+
+__gshared JSONValue latestServerData = JSONValue.emptyArray;
+__gshared Mutex dataMutex;
+__gshared string clientKey;
+__gshared string serverKey;
+
+void main(string[] args) {
+	clientKey = args[1];
+	serverKey = args[2];
+
+	dataMutex = new Mutex();
+
+	PathHandler handler = new PathHandler();
+	handler.addMapping(Method.GET, "/servers", &listServers);
+	handler.addMapping(Method.POST, "/servers", &postServerStatus);
+	handler.addMapping(Method.POST, "/servers/:name/requests", &requestServerStartup);
+
+	ServerConfig config;
+	config.connectionQueueSize = 20;
+	config.receiveBufferSize = 4096;
+	config.workerPoolSize = 3;
+	HttpServer server = new HttpServer(handler, config);
+	server.start();
+}
+
+void listServers(ref HttpRequestContext ctx) {
+	dataMutex.lock();
+	ctx.response.writeBodyString(latestServerData.toJSON(), "application/json");
+	dataMutex.unlock();
+}
+
+void postServerStatus(ref HttpRequestContext ctx) {
+	Optional!string key = ctx.request.headers.getFirst("X-Server-Key");
+	if (!key || key.value != serverKey) {
+		ctx.response.status = HttpStatus.UNAUTHORIZED;
+		return;
+	}
+
+	JSONValue data = ctx.request.readBodyAsJson();
+	dataMutex.lock();
+	latestServerData = data;
+	writeln("Set server status to ", data.toJSON());
+	dataMutex.unlock();
+}
+
+void requestServerStartup(ref HttpRequestContext ctx) {
+	Optional!string key = ctx.request.headers.getFirst("X-Client-Key");
+	if (!key || key.value != clientKey) {
+		ctx.response.status = HttpStatus.UNAUTHORIZED;
+		return;
+	}
+
+	string serverName = ctx.request.getPathParamAs!string("name");
+	writeln(serverName);
+	dataMutex.lock();
+	scope(exit) {
+		dataMutex.unlock();
+	}
+	foreach (JSONValue serverNode; latestServerData.array) {
+		if (serverNode.object["name"].str == serverName) {
+			writeln("Found match!");
+			serverNode.object["requested"] = JSONValue(true);
+			return;
+		}
+	}
+	ctx.response.status = HttpStatus.NOT_FOUND;
+}
diff --git a/source/server_protocol.d b/source/server_protocol.d
new file mode 100644
index 0000000..b9507bc
--- /dev/null
+++ b/source/server_protocol.d
@@ -0,0 +1,117 @@
+module server_protocol;
+
+import std.socket;
+import std.algorithm;
+import std.conv;
+import std.stdio;
+
+import streams;
+
+const int SEGMENT_BITS = 0x7F;
+const int CONTINUE_BIT = 0x80;
+
+struct ServerStatus {
+	bool online;
+	int playersOnline;
+	int maxPlayers;
+	string[] playerNames;
+}
+
+ServerStatus fetchStatus(string ipAndPort) {
+    ptrdiff_t portIdx = countUntil(ipAndPort, ":");
+    if (portIdx == -1) throw new Exception("Invalid IP address. Port is required.");
+    string ip = ipAndPort[0..portIdx];
+    ushort port = ipAndPort[portIdx + 1 .. $].to!ushort;
+    Address address = new InternetAddress(ip, port);
+    writeln(address);
+
+    Socket socket = new TcpSocket(address);
+    auto sIn = SocketInputStream(socket);
+    auto sOut = SocketOutputStream(socket);
+    auto bufferedOut = bufferedOutputStreamFor(sOut);
+
+    auto arrayOut = byteArrayOutputStream();
+
+    writeVarInt(&arrayOut, 0x00);
+    writeVarInt(&arrayOut, 763);
+    writeString(&arrayOut, ip);
+    auto dOut = dataOutputStreamFor(&arrayOut, Endianness.BigEndian);
+    dOut.writeToStream(port);
+    writeVarInt(&arrayOut, 1);
+    
+    ubyte[] handshakePacket = arrayOut.toArray();
+    writeln(handshakePacket);
+    writeVarInt(&bufferedOut, cast(int) handshakePacket.length);
+    bufferedOut.writeToStream(handshakePacket);
+    bufferedOut.flushStream();
+    writeln("Sent handshake packet.");
+
+    auto arrayOut2 = byteArrayOutputStream();
+    writeVarInt(arrayOut2, 0x00);
+    ubyte[] statusRequestPacket = arrayOut2.toArray();
+    writeVarInt(bufferedOut, cast(int) statusRequestPacket.length);
+    bufferedOut.writeToStream(statusRequestPacket);
+    bufferedOut.flushStream();
+    writeln("Sent status request packet.");
+
+    int responsePacketSize = readVarInt(sIn);
+    writefln!"Got response of %d bytes"(responsePacketSize);
+    ubyte[] packetIdAndData = new ubyte[responsePacketSize];
+    StreamResult result = sIn.readFromStream(packetIdAndData);
+    if (result.hasError || result.count != responsePacketSize) throw new Exception("Failed to read response packet.");
+    auto packetIn = arrayInputStreamFor(packetIdAndData);
+    int packetId = readVarInt(packetIn);
+    if (packetId != 0x00) throw new Exception("Received invalid packetId when receiving status response.");
+    string jsonStr = readString(packetIn);
+    writeln(jsonStr);
+
+
+    ServerStatus status;
+    return status;
+}
+
+int readVarInt(S)(S s) if (isByteInputStream!S) {
+    int value = 0;
+    int position = 0;
+    ubyte[1] buf;
+    while (true) {
+        writeln("Attempting to read from stream...");
+
+        StreamResult result = s.readFromStream(buf);
+        writeln(result);
+        if (result.hasError) throw new Exception(cast(string) result.error.message);
+        ubyte currentByte = buf[0];
+        value |= (currentByte & SEGMENT_BITS) << position;
+        if ((currentByte & CONTINUE_BIT) == 0) break;
+        position += 7;
+        if (position >= 32) throw new Exception("VarInt is too big.");
+    }
+    return value;
+}
+
+void writeVarInt(S)(S s, int value) if (isByteOutputStream!S) {
+    while (true) {
+        if ((value & ~SEGMENT_BITS) == 0) {
+            StreamResult r = s.writeToStream([cast(ubyte) value]);
+            if (r.hasError || r.count != 1) throw new Exception("Failed to write byte to stream");
+            return;
+        }
+        StreamResult r = s.writeToStream([(value & SEGMENT_BITS) | CONTINUE_BIT]);
+        if (r.hasError || r.count != 1) throw new Exception("Failed to write byte to stream");
+        value >>>= 7;
+    }
+}
+
+string readString(S)(S s) if (isByteInputStream!S) {
+    int length = readVarInt(s);
+    ubyte[] data = new ubyte[length];
+    StreamResult result = s.readFromStream(data);
+    if (result.hasError || result.count != length) throw new Exception("Couldn't read string.");
+    return cast(string) data.idup;
+}
+
+void writeString(S)(S s, string str) if (isByteOutputStream!S) {
+    ubyte[] bytes = cast(ubyte[]) str;
+    writeVarInt(s, cast(int) bytes.length);
+    s.writeToStream(bytes);
+}