diff --git a/packages/docs/CHANGELOG.md b/packages/docs/CHANGELOG.md
index f489d546..312f1f18 100644
--- a/packages/docs/CHANGELOG.md
+++ b/packages/docs/CHANGELOG.md
@@ -4,6 +4,13 @@ Notable changes to Equality's Docsite Generator are recorded here, following [Ke
 
 ## Unreleased
 
+## 0.15.3 - 2026-10-28
+
+### Added
+
+- The Guardian Agent SDK docs (`guardian-agent-sdk.docs.eqtylab.io`) in the site switcher, after
+  Guardian
+
 ## 0.15.2 - 2026-10-22
 
 ### Fixed
diff --git a/packages/docs/package.json b/packages/docs/package.json
index d5dcc78d..bc0f743c 100644
--- a/packages/docs/package.json
+++ b/packages/docs/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@eqtylab/docs",
   "description": "Astro documentation framework built on the Equality design system",
-  "version": "0.15.2",
+  "version": "0.15.3",
   "license": "Apache-2.0",
   "homepage": "https://equality.eqtylab.io/",
   "repository": {
diff --git a/packages/docs/src/sites.ts b/packages/docs/src/sites.ts
index 03fd077b..230a69d4 100644
--- a/packages/docs/src/sites.ts
+++ b/packages/docs/src/sites.ts
@@ -22,6 +22,11 @@ export const eqtyDocsSites: DocsSite[] = [
     href: 'https://guardian.docs.eqtylab.io/',
     description: 'User guide, API, and deployment documentation',
   },
+  {
+    title: 'Guardian Agent SDK',
+    href: 'https://guardian-agent-sdk.docs.eqtylab.io/',
+    description: 'Give AI agents their own identity and signed configuration',
+  },
   {
     title: 'Integrity Python SDK',
     href: 'https://integrity-py.docs.eqtylab.io/',