diff --git a/README.md b/README.md
index e982cfe..dcf86cd 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 
 Copykitku is a tool for replicating issues, merge requests or specific commits, also between various source code management tools (namely: GitHub and GitLab, but the list could be expanded).
 
-Example usage:
+Created for simplifying [haruhi-dl](https://haruhi.download/) development.
+
+## Example usage
 
 ```
 $ copykitku replicate https://github.com/ytdl-org/youtube-dl/issues/27483 https://git.sakamoto.pl/laudompat/haruhi-dl
@@ -10,4 +12,13 @@ $ copykitku replicate https://github.com/ytdl-org/youtube-dl/issues/27483 https:
 Replicated successfully: https://git.sakamoto.pl/laudompat/haruhi-dl/-/issues/39
 ```
 
-Created for simplifying [haruhi-dl](https://haruhi.download/) development.
+See `copykitku --help` for more usage docs.
+
+## Supported services
+
+- [GitHub](https://github.com/) (including Enterprise Server)
+- [GitLab](https://about.gitlab.com/)
+
+## `.copykitkurc.toml` project config file
+
+See `CopykitkuProjectConfig` type definition in [src/types.ts](/src/types.ts)