diff --git a/build.gradle b/build.gradle
index f03f187..0993f07 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
     id 'com.gradleup.shadow' version '9.4.3'
 }
 
-version = '1.2.0'
+version = '1.2.1'
 
 repositories {
     mavenCentral()
diff --git a/scripts/fastfetch-config.jsonc b/scripts/fastfetch-config.jsonc
new file mode 100644
index 0000000..fafc515
--- /dev/null
+++ b/scripts/fastfetch-config.jsonc
@@ -0,0 +1,14 @@
+{
+  // Fastfetch config for Minefetch — only modules parsed by the plugin.
+  // Used via: fastfetch --config scripts/fastfetch-config.jsonc --format json
+  "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/master/doc/json_schema.json",
+  "modules": [
+    "os",
+    "kernel",
+    "uptime",
+    "packages",
+    "cpu",
+    "memory",
+    "disk"
+  ]
+}
diff --git a/scripts/sysinfo-watcher.sh b/scripts/sysinfo-watcher.sh
new file mode 100644
index 0000000..5bf99a6
--- /dev/null
+++ b/scripts/sysinfo-watcher.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# sysinfo-watcher.sh — Host-side file watcher for on-demand sysinfo refresh.
+#
+# Polls the sysinfo directory for a .refresh trigger file. When the Minefetch
+# plugin creates one (triggered by a player's /minefetch command), this watcher
+# deletes the trigger and regenerates host.json with fresh fastfetch output.
+#
+# Usage:
+#   ./scripts/sysinfo-watcher.sh [sysinfo-dir]
+#
+# The default sysinfo dir matches the MC_SYSINFO_DIR default in compose.yml.
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SYSINFO_DIR="${1:-/Volumes/Storage/Server/MC/sysinfo}"
+SYSINFO_FILE="$SYSINFO_DIR/host.json"
+TRIGGER_FILE="$SYSINFO_DIR/.refresh"
+FASTFETCH_CONFIG="${MC_SYSINFO_CONFIG:-$SCRIPT_DIR/fastfetch-config.jsonc}"
+
+if ! command -v fastfetch &> /dev/null; then
+    echo "Error: fastfetch not found. Install it with: brew install fastfetch"
+    exit 1
+fi
+
+echo "Watching $SYSINFO_DIR for .refresh triggers..."
+
+while true; do
+    if [ -f "$TRIGGER_FILE" ]; then
+        rm -f "$TRIGGER_FILE"
+        fastfetch --config "$FASTFETCH_CONFIG" --format json > "$SYSINFO_FILE.tmp"
+        mv "$SYSINFO_FILE.tmp" "$SYSINFO_FILE"
+    fi
+    sleep 0.5
+done
diff --git a/scripts/update-sysinfo.sh b/scripts/update-sysinfo.sh
index cb1d310..e3f2caf 100644
--- a/scripts/update-sysinfo.sh
+++ b/scripts/update-sysinfo.sh
@@ -11,8 +11,10 @@
 
 set -euo pipefail
 
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 SYSINFO_DIR="${1:-/Volumes/Storage/Server/MC/sysinfo}"
 SYSINFO_FILE="$SYSINFO_DIR/host.json"
+FASTFETCH_CONFIG="${2:-$SCRIPT_DIR/fastfetch-config.jsonc}"
 
 mkdir -p "$SYSINFO_DIR"
 
@@ -21,7 +23,7 @@ if ! command -v fastfetch &> /dev/null; then
     exit 1
 fi
 
-fastfetch --format json > "$SYSINFO_FILE.tmp"
+fastfetch --config "$FASTFETCH_CONFIG" --format json > "$SYSINFO_FILE.tmp"
 mv "$SYSINFO_FILE.tmp" "$SYSINFO_FILE"
 
 echo "Written to $SYSINFO_FILE"
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index b7cf164..df19fe1 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: Minefetch
-version: '1.2.0'
+version: '1.2.1'
 main: uk.ewancroft.minefetch.MinefetchPlugin
 api-version: '1.21'
 description: Displays host and container system information in-game.