diff --git a/flake.nix b/flake.nix
index 325960d..9f09c20 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,8 +27,8 @@
       };
       solanaceae_util-src = pkgs.fetchFromGitHub {
         owner = "Green-Sky"; repo = "solanaceae_util";
-        rev = "57d7178e76b41c5d0f8117fc8fb5791b4108cdc0";
-        hash = "sha256-CjBj1iYlJsLMsZvp857FrsmStV4AJ7SD7L+hzOgZMpg=";
+        rev = "2b20c2d2a45ad1005e794c704b3fc831ca1d3830";
+        hash = "sha256-eLDIFQOA3NjdjK1MPpdNJl9mYQgtJK9IV4CaOyenae8=";
       };
       solanaceae_contact-src = pkgs.fetchFromGitHub {
         owner = "Green-Sky"; repo = "solanaceae_contact";
@@ -37,8 +37,8 @@
       };
       solanaceae_message3-src = pkgs.fetchFromGitHub {
         owner = "Green-Sky"; repo = "solanaceae_message3";
-        rev = "48fb5f0889404370006ae12b3637a77d7d4ba485";
-        hash = "sha256-kFA90EpAH/BciHDD7NwZs7KL1cDcGVQZCRjOazxMbvM=";
+        rev = "1a036c2321e06d4c36f3e2148e67dfe6aa379296";
+        hash = "sha256-vcUN7tsy6E1P5juhW7pj9OUtZLytZcpPijlIj/iTBgk=";
       };
       solanaceae_plugin-src = pkgs.fetchFromGitHub {
         owner = "Green-Sky"; repo = "solanaceae_plugin";
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 55ef988..f43e4b1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -18,6 +18,9 @@ add_executable(totato
 	./managment_commands.hpp
 	./managment_commands.cpp
 
+	./config_commands.hpp
+	./config_commands.cpp
+
 	./tox_commands.hpp
 	./tox_commands.cpp
 )
diff --git a/src/config_commands.cpp b/src/config_commands.cpp
new file mode 100644
index 0000000..2e8dc48
--- /dev/null
+++ b/src/config_commands.cpp
@@ -0,0 +1,66 @@
+#include "./managment_commands.hpp"
+
+#include <solanaceae/contact/contact_model3.hpp>
+#include <solanaceae/util/config_model.hpp>
+
+#include "./message_command_dispatcher.hpp"
+
+#include <solanaceae/message3/components.hpp>
+#include <solanaceae/contact/components.hpp>
+
+#include <iostream>
+
+void registerConfigCommands(
+	MessageCommandDispatcher& mcd,
+	ConfigModelI& conf,
+	Contact3Registry& cr,
+	RegistryMessageModel& rmm
+) {
+	mcd.registerCommand(
+		"Config", "conf",
+		"set-string",
+		[&](std::string_view params, Message3Handle m) -> bool {
+			// x x x
+			// 01234
+			if (params.size() < 5) {
+				return false;
+			}
+
+			const auto contact_from = m.get<Message::Components::ContactFrom>().c;
+
+			// split params into:
+			// - module
+			// - category
+			const auto first_space_pos = params.find_first_of(' ');
+
+			// x x x
+			// 01234
+			if (first_space_pos >= int64_t(params.size())-2) {
+				// TODO: error?
+				return false;
+			}
+
+			const auto second_space_pos = params.find_first_of(' ', first_space_pos+1);
+			if (second_space_pos >= params.size()-2) {
+				// TODO: error?
+				return false;
+			}
+
+			const auto fist_word = params.substr(0, first_space_pos);
+			const auto second_word = params.substr(first_space_pos+1, second_space_pos);
+			const auto rest_word = params.substr(second_space_pos+1);
+
+
+			//conf.set("MessageCommandDispatcher", group, params, true);
+
+			rmm.sendText(
+				contact_from,
+				"he"
+			);
+			return true;
+		},
+		"Set the config value for a category.",
+		MessageCommandDispatcher::Perms::ADMIN // yes, always
+	);
+}
+
diff --git a/src/config_commands.hpp b/src/config_commands.hpp
new file mode 100644
index 0000000..578f4d4
--- /dev/null
+++ b/src/config_commands.hpp
@@ -0,0 +1,16 @@
+#pragma once
+
+#include <solanaceae/contact/contact_model3.hpp>
+#include <solanaceae/message3/registry_message_model.hpp>
+
+// fwd
+class MessageCommandDispatcher;
+struct ConfigModelI;
+
+void registerConfigCommands(
+	MessageCommandDispatcher& mcd,
+	ConfigModelI& conf,
+	Contact3Registry& cr,
+	RegistryMessageModel& rmm
+);
+
diff --git a/src/main.cpp b/src/main.cpp
index 0c0d129..1616012 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,6 +16,7 @@
 #include "./message_command_dispatcher.hpp"
 
 #include "./managment_commands.hpp"
+#include "./config_commands.hpp"
 #include "./tox_commands.hpp"
 
 //#include <solanaceae/message3/components.hpp>
@@ -243,6 +244,8 @@ int main(int argc, char** argv) {
 	}
 
 	registerManagementCommands(mcd, conf, cr, rmm);
+	// TODO: finish impl
+	//registerConfigCommands(mcd, conf, cr, rmm);
 	registerToxCommands(mcd, conf, cr, rmm, tc, tpi);
 
 	conf.dump();
diff --git a/src/message_command_dispatcher.cpp b/src/message_command_dispatcher.cpp
index 338e43a..c992e85 100644
--- a/src/message_command_dispatcher.cpp
+++ b/src/message_command_dispatcher.cpp
@@ -246,6 +246,7 @@ bool MessageCommandDispatcher::onEvent(const Message::Events::MessageConstruct&
 	std::string_view message_text = e.e.get<Message::Components::MessageText>().text;
 
 	if (message_text.empty()) {
+		std::cout << "MCD warning: empty message\n";
 		// empty message?
 		return false;
 	}
@@ -258,7 +259,7 @@ bool MessageCommandDispatcher::onEvent(const Message::Events::MessageConstruct&
 				list.cbegin(), list.cend(),
 				[this](const auto& it) {
 					// TODO: add weak self
-					return _cr.all_of<
+					return _cr.any_of<
 						Contact::Components::TagSelfStrong,
 						Contact::Components::TagSelfWeak // trust weak self
 					>(it);