diff --git a/index.json b/index.json
index 77145da..ad755be 100644
--- a/index.json
+++ b/index.json
@@ -12,6 +12,7 @@
     "packages/bobworks.blam-radio/0.1.0/listing.json",
     "packages/bobworks.flashlight/0.1.0/listing.json",
     "packages/optic.water/0.1.0/listing.json",
-    "packages/optic.warehouse-loft/0.1.0/listing.json"
+    "packages/optic.warehouse-loft/0.1.0/listing.json",
+    "packages/firerat.shader/0.1.0/listing.json"
   ]
 }
diff --git a/packages/firerat.shader/0.1.0/LICENSE-NOTES.md b/packages/firerat.shader/0.1.0/LICENSE-NOTES.md
new file mode 100644
index 0000000..e53aae8
--- /dev/null
+++ b/packages/firerat.shader/0.1.0/LICENSE-NOTES.md
@@ -0,0 +1,5 @@
+# Licence notes
+
+FireRatShader is a separate commercial product governed by its author's EULA. Obtain it from the author and follow the terms supplied with the purchase. No shader files are redistributed here.
+
+The public GitHub repository's CC-BY-4.0 licence covers its documentation, marketing material and language packs; it does not license the commercial Unity shader. Product summary attribution: FireRat / FireRat666, https://github.com/FireRat666/FireRatShader . This is an independently prepared directory listing.
diff --git a/packages/firerat.shader/0.1.0/README.md b/packages/firerat.shader/0.1.0/README.md
new file mode 100644
index 0000000..c1235c5
--- /dev/null
+++ b/packages/firerat.shader/0.1.0/README.md
@@ -0,0 +1,15 @@
+# FireRatShader (Paid)
+
+By FireRat / FireRat666.
+
+**Paid commercial Unity shader. Purchase is external; this listing does not include or redistribute the shader.**
+
+- [Purchase / current pricing on Patreon](https://www.patreon.com/cw/FireRat)
+- [Official website](https://shader.firer.at/)
+- [GitHub documentation](https://github.com/FireRat666/FireRatShader)
+
+In Community Plugins, **Source** opens the author's GitHub documentation. **Full instructions** opens this page with the purchase link. The app's “Instructions only” label means no downloadable package is hosted by this listing; the product itself is a shader.
+
+The author describes Built-in and URP support, with testing on Unity 2022.3 LTS and Unity 6.3 LTS. These are author-reported claims, not independent catalogue testing. Follow the author's purchase, licence and installation instructions. Verify your project's pipeline and requirements before purchasing.
+
+Catalogue version 0.1.0 identifies this directory listing, not the shader's release version.
diff --git a/packages/firerat.shader/0.1.0/listing.json b/packages/firerat.shader/0.1.0/listing.json
new file mode 100644
index 0000000..2d75e8f
--- /dev/null
+++ b/packages/firerat.shader/0.1.0/listing.json
@@ -0,0 +1,32 @@
+{
+  "schemaVersion": 1,
+  "id": "firerat.shader",
+  "version": "0.1.0",
+  "name": "FireRatShader (Paid)",
+  "category": "plugin",
+  "description": "Paid commercial Unity shader by FireRat for Built-in and URP. Purchase externally on Patreon. Open Full instructions for purchase and website links, or Source for the author’s GitHub documentation. No shader download is included here.",
+  "author": {
+    "name": "FireRat",
+    "url": "https://github.com/FireRat666"
+  },
+  "license": "Commercial EULA (purchase from author)",
+  "licensePath": "packages/firerat.shader/0.1.0/LICENSE-NOTES.md",
+  "instructionsPath": "packages/firerat.shader/0.1.0/README.md",
+  "sourceUrl": "https://github.com/FireRat666/FireRatShader",
+  "compatibility": {
+    "unity": [
+      "2022.3 LTS (author reported)",
+      "6.3 LTS (author reported)"
+    ],
+    "creatorSdk": [],
+    "banterSdk": []
+  },
+  "dependencies": [
+    "Compatible Built-in or Universal Render Pipeline project; see author documentation"
+  ],
+  "includesCode": true,
+  "scope": "instructions-only",
+  "reviewStatus": "listed",
+  "usage": "PAID: Open Full instructions for the Patreon purchase link and official website. Source opens GitHub documentation, not a free shader download. Purchase and install according to the author’s instructions.",
+  "testNotes": "Directory listing only. Author README identifies the product as commercial and confirms shader files are not in the public repository. No purchase, shader import, runtime, SDK or headset testing was performed by the catalogue maintainer."
+}