diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
new file mode 100644
index 0000000..266590d
--- /dev/null
+++ b/.claude-plugin/marketplace.json
@@ -0,0 +1,14 @@
+{
+  "name": "paper-marketplace",
+  "owner": {
+    "name": "Ellie"
+  },
+  "plugins": [
+    {
+      "name": "paper",
+      "source": "./",
+      "description": "Fetch and read academic papers by DOI, converting to markdown",
+      "version": "0.1.0"
+    }
+  ]
+}
diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
new file mode 100644
index 0000000..96cb5cb
--- /dev/null
+++ b/.claude-plugin/plugin.json
@@ -0,0 +1,8 @@
+{
+  "name": "paper",
+  "description": "Fetch and read academic papers by DOI, converting to markdown",
+  "version": "0.1.0",
+  "author": {
+    "name": "Ellie"
+  }
+}
diff --git a/skill/SKILL.md b/skills/paper-reader/SKILL.md
similarity index 100%
rename from skill/SKILL.md
rename to skills/paper-reader/SKILL.md