diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9796db5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,48 @@
+# obsdc
+
+OBS control from D-Bus messages
+
+Send a D-Bus signal to perform an operation with [src/obsdc-signal], which takes a single operation name
+as an argument.
+
+## Operations
+
+See [src/main/kotlin/net/eksb/obsdc/Op] for a list of operations.
+
+## Configuration
+
+Configuration is in `$XDG_CONFIG_HOME/net.eksb.obsdc/config.properties`
+
+### Configuration options
+
+* `host` - OBS websocket host (default: `localhost`)
+* `port` - OBS websocket port (default: `4455`)
+* `password` - OBS websocket password (required)
+
+## Build
+
+`gradle build`
+
+## Run
+
+1. `tar xf build/distributions/obsdc.tar`
+2. `cd obsdc`
+3. Create config file. See [#Configuration].
+4. `bin/obsdc`
+5. `bin/obsdc-signal` to send an op.
+
+## Code
+
+Start reading [src/main/kotlin/net/eksb/obsdc/Main].
+
+## History/Rationale
+
+I usually code on a 4k monitor in portrait mode. To show what I am doing on video calls,
+I use OBS to share that monitor, but it is a 2160x4096 source in a 1920x1080 scene.
+
+I have [a macropad](https://www.keebmonkey.com/products/megalodon-dual-layer-knob-macro-pad) with two knobs.
+My [window manager](https://swaywm.org/) is configured to call `obsdc-signal` with `PAN_UP`/`PAN_DOWN` for the
+keys emitted by one knob and `PAN_RIGHT`/`PAN_LEFT` for the keys emitted by the other knob.
+The regular keys on the macropad are mapped to the other actions.
+
+So now I can quickly control what people can see without having to focus (or even have visible) the OBS window.
\ No newline at end of file
diff --git a/src/scripts/obs-signal b/src/main/dist/bin/obsdc-signal
similarity index 100%
rename from src/scripts/obs-signal
rename to src/main/dist/bin/obsdc-signal
diff --git a/src/main/kotlin/net/eksb/obsdc/DBus.kt b/src/main/kotlin/net/eksb/obsdc/DBus.kt
index 2534d3d..1e28130 100644
--- a/src/main/kotlin/net/eksb/obsdc/DBus.kt
+++ b/src/main/kotlin/net/eksb/obsdc/DBus.kt
@@ -18,7 +18,7 @@ import java.util.concurrent.TimeUnit
  *
  * `{OP_NAME}` is the name of an [Op].
  *
- * `src/scripts/obs-signal` takes an [Op] name and sends the signal.
+ * `src/scripts/obsdc-signal` takes an [Op] name and sends the signal.
  */
 class DBus(private val q: BlockingQueue<Op>): AutoCloseable {