diff --git a/README.md b/README.md
index 0492c0a..bf0a031 100644
--- a/README.md
+++ b/README.md
@@ -37,10 +37,16 @@ Xcode must be running or the export hangs.
 ## Install
 
 ```
-/plugin marketplace add ssh://git@git.pda.cz:2222/PDAT/claude-plugins.git
+/plugin marketplace add https://git.pda.cz/PDAT/claude-plugins.git
 /plugin install pdat-swift-practice@pdat
 ```
 
+The repository is public, so the HTTPS URL clones without credentials.
+Use it rather than the SSH one: `/plugin marketplace add` rejects an
+`ssh://host:port/...` URL, and SSH's shorter `git@host:path` form has
+nowhere to put our non-standard port 2222. Pushing here still goes over
+SSH as usual.
+
 Install at user scope and it applies to every project, including ones that
 do not exist yet.
 
@@ -51,13 +57,16 @@ project's `.claude/settings.json`:
 {
   "extraKnownMarketplaces": {
     "pdat": {
-      "source": { "source": "git", "url": "ssh://git@git.pda.cz:2222/PDAT/claude-plugins.git" }
+      "source": { "source": "url", "url": "https://git.pda.cz/PDAT/claude-plugins.git" }
     }
   },
   "enabledPlugins": { "pdat-swift-practice@pdat": true }
 }
 ```
 
+The git-based source types are `github`, `url` and `git-subdir`; there is
+no `git` type. For a self-hosted host, `url` is the one.
+
 Anyone who clones that project gets the skill without installing anything.
 
 ## Updating