diff --git a/README.md b/README.md
index e69de29..f929963 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,67 @@
+# lego-monitoring
+
+Simple system monitoring service. Sends alerts in Telegram. Currently supports monitoring:
+* CPU/RAM/network usage
+* temperature readings
+* [vulnix](https://github.com/nix-community/vulnix) readings (NixOS only)
+
+## Setup
+
+### NixOS
+
+Only flake-based setups are supported.
+
+Include the module in your `flake.nix`:
+
+```nix
+{
+  inputs = {
+    # ... your other inputs ...
+    lego-monitoring = {
+      url = "git+https://gitlab.altau.su/lego/lego-monitoring.git";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = {
+    nixpkgs,
+    lego-monitoring,
+    ...
+  }: {
+    # change `yourhostname` to your actual hostname
+    nixosConfigurations.yourhostname = nixpkgs.lib.nixosSystem {
+      # change to your system:
+      system = "x86_64-linux";
+      modules = [
+        lego-monitoring.nixosModules.default
+        ./configuration.nix
+        # ... your other modules ...
+      ];
+    };
+  };
+}
+```
+
+See [docs/nixos-options.md](docs/nixos-options.md) for available configuration options.
+
+### Non-NixOS
+
+Requires [uv](https://github.com/astral-sh/uv), systemd.
+
+```bash
+cd /opt
+git clone https://gitlab.altau.su/lego/lego-monitoring.git
+cd lego-monitoring
+uv sync
+cp config.example.json config.json
+```
+
+Edit `config.json` to suit your usage scenario. The default configuration only sends alerts on service's start and stop.
+You may refer to the NixOS option documentation, as its options are the same, except JSON uses snake_case instead of lowerCamelCase.
+
+Then enable and start the service:
+
+```bash
+ln -s /opt/lego-monitoring/lego-monitoring.service /etc/systemd/system/lego-monitoring.service
+systemctl enable --now lego-monitoring
+```
diff --git a/config.example.json b/config.example.json
new file mode 100644
index 0000000..b875087
--- /dev/null
+++ b/config.example.json
@@ -0,0 +1,15 @@
+{
+    "log_level": "INFO",
+    "enabled_check_sets": [
+        "start",
+        "stop",
+        "remind"
+    ],
+    "telegram": {
+        "creds_secret_path": "/opt/lego-monitoring/tg-creds.txt",
+        "roomId": "0"
+    },
+    "checks": {
+        
+    }
+}
diff --git a/docs/nixos-options.md b/docs/nixos-options.md
index 296d9c6..63bb9f9 100644
--- a/docs/nixos-options.md
+++ b/docs/nixos-options.md
@@ -28,7 +28,16 @@ boolean
 
 
 
-List of enabled check sets\. Each check set is a module which checks something and generates alerts based on check results\.
+List of enabled check sets\. Each check set is a module which checks something and generates alerts based on check results\. Available check sets:
+
+ - start – send an alert when lego-monitoring is started
+ - stop – send an alert when lego-monitoring is stopped
+ - remind – periodically (daily by default) remind about ongoing unresolved alerts
+ - cpu – alerts when CPU usage is above threshold
+ - ram – alerts when RAM usage is above threshold
+ - temp – alerts when temperature readings are above thresholds
+ - net – alerts when network usage is above threshold
+ - vulnix – periodically scans system for known CVEs, alerts if any are found (NixOS only)
 
 
 
diff --git a/lego-monitoring.service b/lego-monitoring.service
new file mode 100644
index 0000000..8d5db50
--- /dev/null
+++ b/lego-monitoring.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Lego-monitoring service
+StartLimitBurst=3
+StartLimitIntervalSec=20
+
+[Service]
+ExecStart=/opt/lego-monitoring/.venv/bin/lego-monitoring -c /opt/lego-monitoring/config.json
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
diff --git a/modules/options.nix b/modules/options.nix
index 6cf9a24..ad92929 100644
--- a/modules/options.nix
+++ b/modules/options.nix
@@ -38,7 +38,16 @@ in
         "vulnix"
       ]);
       default = [ ];
-      description = "List of enabled check sets. Each check set is a module which checks something and generates alerts based on check results.";
+      description = ''
+        List of enabled check sets. Each check set is a module which checks something and generates alerts based on check results. Available check sets:
+        * start -- send an alert when lego-monitoring is started
+        * stop -- send an alert when lego-monitoring is stopped
+        * remind -- periodically (daily by default) remind about ongoing unresolved alerts
+        * cpu -- alerts when CPU usage is above threshold
+        * ram -- alerts when RAM usage is above threshold
+        * temp -- alerts when temperature readings are above thresholds
+        * net -- alerts when network usage is above threshold
+        * vulnix -- periodically scans system for known CVEs, alerts if any are found (NixOS only)'';
     };
 
     telegram = {
diff --git a/pyproject.toml b/pyproject.toml
index b28402e..f12c2d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lego-monitoring"
-version = "0.1.0"
+version = "1.0.0"
 description = "Monitoring software for the lego server"
 readme = "README.md"
 requires-python = ">=3.12"
diff --git a/uv.lock b/uv.lock
index bc590c7..16c8603 100644
--- a/uv.lock
+++ b/uv.lock
@@ -22,7 +22,7 @@ wheels = [
 
 [[package]]
 name = "lego-monitoring"
-version = "0.1.0"
+version = "1.0.0"
 source = { editable = "." }
 dependencies = [
     { name = "alt-utils" },