diff --git a/pkgbuilds/omacharts/.omarchy/package.json b/pkgbuilds/omacharts/.omarchy/package.json
new file mode 100644
index 00000000..37cbe43e
--- /dev/null
+++ b/pkgbuilds/omacharts/.omarchy/package.json
@@ -0,0 +1,9 @@
+{
+  "source": "local",
+  "upstream": {
+    "watch": {
+      "github": "jorgemanrubia/omacharts",
+      "pattern": "v(?P<version>[0-9]+(?:\\.[0-9]+)*)"
+    }
+  }
+}
diff --git a/pkgbuilds/omacharts/PKGBUILD b/pkgbuilds/omacharts/PKGBUILD
new file mode 100644
index 00000000..c3887b67
--- /dev/null
+++ b/pkgbuilds/omacharts/PKGBUILD
@@ -0,0 +1,92 @@
+# Maintainer: Jorge Manrubia <jorge@37signals.com>
+pkgname=omacharts
+pkgver=0.1.2
+pkgrel=1
+pkgdesc='Fast, beautiful charting software for Omarchy'
+arch=('x86_64' 'aarch64')
+url='https://github.com/jorgemanrubia/omacharts'
+license=('MIT')
+depends=('gtk4' 'libadwaita')
+makedepends=('cargo')
+# SQLite and ring are compiled from C by build scripts. makepkg's default
+# link-time optimisation hands the linker GCC's LTO bytecode, which rustc's
+# linker does not read, and every one of their symbols comes back undefined.
+options=('!lto')
+source=("$pkgname-$pkgver.tar.gz::$url/archive/refs/tags/v$pkgver.tar.gz")
+sha256sums=('00ba2da44bd2a5ec58e3bc6c933bc35d16f6fe7a9c5270b06c93d01538ad89ad')
+
+prepare() {
+  cd "$pkgname-$pkgver"
+  # Vendor up front so the build itself needs no network, which is what
+  # makepkg expects and what a clean chroot enforces.
+  export RUSTUP_TOOLCHAIN=stable
+  cargo fetch --locked --target "$(rustc -vV | sed -n 's/^host: //p')"
+}
+
+build() {
+  cd "$pkgname-$pkgver"
+  export RUSTUP_TOOLCHAIN=stable
+  export CARGO_TARGET_DIR=target
+  cargo build --frozen --release --bin omacharts
+}
+
+check() {
+  cd "$pkgname-$pkgver"
+  export RUSTUP_TOOLCHAIN=stable
+  # The engine's tests and the app's own; neither needs a display.
+  cargo test --frozen --release --workspace
+}
+
+package() {
+  cd "$pkgname-$pkgver"
+  local id='com.jorgemanrubia.Omacharts'
+
+  install -Dm755 "target/release/$pkgname" "$pkgdir/usr/bin/$pkgname"
+  install -Dm644 "packaging/$id.desktop" "$pkgdir/usr/share/applications/$id.desktop"
+
+  for size in 16 24 32 48 64 128 256 512; do
+    install -Dm644 "assets/icons/${size}x${size}/$id.png" \
+      "$pkgdir/usr/share/icons/hicolor/${size}x${size}/apps/$id.png"
+  done
+  install -Dm644 "assets/icons/$id.svg" \
+    "$pkgdir/usr/share/icons/hicolor/scalable/apps/$id.svg"
+
+  # The agent skill, and the Claude Code plugin manifest that wraps it.
+  # Installed so that `omacharts skill install` has one directory to link every
+  # agent at, and so the plugin can be added from a path on the machine rather
+  # than fetched again. Codex needs no manifest — the skill directory is the
+  # whole story there.
+  #
+  # Putting the files here changes nothing about anybody's agent: no route runs
+  # on its own. Installing a charting app must not write into an agent's
+  # configuration, so there is no post-install hook here and there is not going
+  # to be one — see src/cli/skill.rs.
+  local plugin="$pkgdir/usr/share/$pkgname/agents"
+  install -Dm644 agents/.claude-plugin/plugin.json "$plugin/.claude-plugin/plugin.json"
+  install -Dm644 agents/.claude-plugin/marketplace.json "$plugin/.claude-plugin/marketplace.json"
+  install -Dm644 agents/skills/omacharts/SKILL.md "$plugin/skills/omacharts/SKILL.md"
+
+  install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+  install -Dm644 README.md "$pkgdir/usr/share/doc/$pkgname/README.md"
+  install -Dm644 doc/cli.md "$pkgdir/usr/share/doc/$pkgname/cli.md"
+
+  # Generated by running the binary that is about to be installed, so the
+  # completions and the man page can never describe a different version of
+  # the command surface from the one on PATH. Needs no display: these are
+  # answered before anything GTK touches.
+  #
+  # Without a bus, though. A command is handed to an omacharts that is
+  # already running, so building this with the app open would have the
+  # running one answer — and ship a man page describing whichever binary
+  # that happened to be. A clean chroot has no bus and never noticed.
+  local -x DBUS_SESSION_BUS_ADDRESS=
+  local bin="target/release/$pkgname"
+  "$bin" surface --completions bash |
+    install -Dm644 /dev/stdin "$pkgdir/usr/share/bash-completion/completions/$pkgname"
+  "$bin" surface --completions zsh |
+    install -Dm644 /dev/stdin "$pkgdir/usr/share/zsh/site-functions/_$pkgname"
+  "$bin" surface --completions fish |
+    install -Dm644 /dev/stdin "$pkgdir/usr/share/fish/vendor_completions.d/$pkgname.fish"
+  "$bin" surface --man |
+    install -Dm644 /dev/stdin "$pkgdir/usr/share/man/man1/$pkgname.1"
+}