diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index c4018e4..dc62764 100644
--- a/.codex-plugin/plugin.json
+++ b/.codex-plugin/plugin.json
@@ -38,6 +38,9 @@
       "List my PlanetScale organizations and databases, then inspect a branch schema.",
       "Review this query plan and suggest indexes with PlanetScale Database Skills."
     ],
-    "brandColor": "#000000"
+    "brandColor": "#000000",
+    "composerIcon": "./assets/planetscale-mark-black.svg",
+    "logo": "./assets/planetscale-mark-black.svg",
+    "logoDark": "./assets/planetscale-mark-white.svg"
   }
 }
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 45f8017..015cb1e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,6 +29,7 @@ jobs:
           tar -czvf planetscale-codex-plugin.tar.gz \
             --dereference \
             .codex-plugin/plugin.json \
+            assets/ \
             LICENSE \
             .mcp.json \
             .agents/plugins/marketplace.json \
diff --git a/assets/planetscale-mark-black.svg b/assets/planetscale-mark-black.svg
new file mode 100644
index 0000000..930b646
--- /dev/null
+++ b/assets/planetscale-mark-black.svg
@@ -0,0 +1,4 @@
+<svg width="454" height="454" viewBox="0 0 454 454" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M0 227C1.06726e-05 101.631 101.631 -1.06726e-05 227 0C319.178 8.05848e-06 398.524 54.9423 434.076 133.865L133.865 434.076C120.983 428.273 108.739 421.302 97.2684 413.3L283.568 227H227L66.4868 387.513C25.4079 346.434 -5.48004e-06 289.684 0 227Z" fill="black"/>
+<path d="M454 227.078L227.078 454C352.385 453.958 453.958 352.385 454 227.078Z" fill="black"/>
+</svg>
diff --git a/assets/planetscale-mark-white.svg b/assets/planetscale-mark-white.svg
new file mode 100644
index 0000000..5e3c2c4
--- /dev/null
+++ b/assets/planetscale-mark-white.svg
@@ -0,0 +1,4 @@
+<svg width="454" height="454" viewBox="0 0 454 454" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M0 227C1.06726e-05 101.631 101.631 -1.06726e-05 227 0C319.178 8.05848e-06 398.524 54.9423 434.076 133.865L133.865 434.076C120.983 428.273 108.739 421.302 97.2684 413.3L283.568 227H227L66.4868 387.513C25.4079 346.434 -5.48004e-06 289.684 0 227Z" fill="white"/>
+<path d="M454 227.078L227.078 454C352.385 453.958 453.958 352.385 454 227.078Z" fill="white"/>
+</svg>