diff --git a/arch/lmcp/PKGBUILD b/arch/lmcp/PKGBUILD
index d17cced305..b2edbedac0 100644
--- a/arch/lmcp/PKGBUILD
+++ b/arch/lmcp/PKGBUILD
@@ -3,7 +3,7 @@
 # Source of truth: git.reauktion.de/marfrit/lmcp
 
 pkgname=lmcp
-pkgver=1.2.2
+pkgver=1.2.3
 pkgrel=1
 pkgdesc="Lightweight MCP (Model Context Protocol) server in pure Lua"
 arch=('any')
@@ -14,7 +14,7 @@ depends=('lua' 'lua-socket')
 # pre-release pkgvers (e.g. 1.2.0_rc1 → v1.2.0-rc1).
 _tag="v${pkgver//_/-}"
 source=("${pkgname}-${pkgver}.tar.gz::https://git.reauktion.de/marfrit/lmcp/archive/${_tag}.tar.gz")
-sha256sums=('e8f536eae92cf88bed5f479c59ba4fefeb29a4249ff3622a1d8d28ee99b8df3b')
+sha256sums=('5def217c307eacaff2812d3b8116e556a6a117168b0e8972c64eddae72728f0c')
 
 package() {
     cd "${pkgname}"
@@ -22,6 +22,7 @@ package() {
     install -Dm644 json.lua           "${pkgdir}/usr/share/lua/5.4/json.lua"
     install -Dm644 server.lua         "${pkgdir}/usr/share/lua/5.4/server.lua"
     install -Dm644 hub.lua            "${pkgdir}/usr/share/lua/5.4/hub.lua"
+    install -Dm644 tools.d/nash.lua   "${pkgdir}/usr/share/lua/5.4/nash.lua"
     install -Dm644 examples/lmcp-hub.service          "${pkgdir}/usr/share/doc/${pkgname}/examples/lmcp-hub.service"
     install -Dm644 examples/lmcp.service              "${pkgdir}/usr/share/doc/${pkgname}/examples/lmcp.service"
     install -Dm644 examples/hub-backends.conf.example "${pkgdir}/usr/share/doc/${pkgname}/examples/hub-backends.conf.example"