diff --git a/README.md b/README.md
index 46bfd8d..5cdf5b3 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,48 @@ To use the build scripts, grab the latest Spark rootfs in one of the following w
  * `curl -sL https://spark.fleshless.org/rootfs/latest.tar.xz | podman import - localhost/spark`
  * `git clone https://code.fleshless.org/Spark/spark-rootfs.git; cd spark-rootfs; podman build --rm -t localhost/spark .`
 
-Then build a builder image from `./autobuilder`: `cd ./autobuilder; podman build --rm -t localhost/spark:autobuilder .`
+Then build a builder image from `./autobuilder`:
+ * `cd ./autobuilder; podman build --rm -t localhost/spark:autobuilder .`
 
-Examples:
- * `git clone https://code.fleshless.org/PKGBUILDs/ssm-git /tmp/ssm-git; cd /tmp/ssm-git; makepkg-podman -sL`
- * `makepkg-ci /tmp/artifacts; makepkg-ci https://code.fleshless.org/PKGBUILDs/ssm-git`
+makepkg-podman
+--------------
+
+Builds Arch packages using `podman`. Takes the image name in the `PODMAN_IMAGE` env var.
+
+Usage:
+```
+[PODMAN_IMAGE=<image>] makepkg-podman [makepkg_args]
+```
+
+Example:
+```
+git clone https://code.fleshless.org/PKGBUILDs/ssm-git /tmp/ssm-git
+cd /tmp/ssm-git
+makepkg-podman -sL
+```
+
+makepkg-ci
+----------
+
+Builds Arch packages from a git repo using `makepkg-podman` and puts the packages into `dest`.
+
+Usage:
+```
+[PODMAN_IMAGE=<image>] makepkg-ci <dest> <url>
+```
+
+Example:
+```
+makepkg-ci /tmp/artifacts https://code.fleshless.org/PKGBUILDs/ssm-git
+```
+
+pkgbuilder
+----------
+
+Tracks given git repos for changes and builds packages on updates.
+`pkgbuilder.conf` goes into `$XDG_CONFIG_HOME/pkgbuilder/config`
+
+Usage:
+```
+pkgbuilder
+```
diff --git a/pkgbuilder.config b/pkgbuilder.config
new file mode 100644
index 0000000..f1ed7fc
--- /dev/null
+++ b/pkgbuilder.config
@@ -0,0 +1,16 @@
+# Example config for pkgbuilder
+
+spark_repos="$HOME/public"
+
+pkg_dests=(
+	[spark]="$spark_repos/spark/import"
+	[spark-extra]="$spark_repos/spark-extra/import"
+	[spark-testing]="$spark_repos/spark-testing/import"
+	[spark-updates]="$spark_repos/spark-updates/spark/import"
+)
+
+repos=(
+	spark         "https://code.fleshless.org/pkgbuilds/sinit-spark"
+	spark-extra   "https://code.fleshless.org/pkgbuilds/anope-services"
+	spark-testing "https://code.fleshless.org/pkgbuilds/ssm-git"
+)