diff --git a/content/manuals/agentic-platform/get-started.md b/content/manuals/agentic-platform/get-started.md
index 6b1738c44d..c1d26afd8a 100644
--- a/content/manuals/agentic-platform/get-started.md
+++ b/content/manuals/agentic-platform/get-started.md
@@ -21,7 +21,7 @@ creating the sandbox or provide it in the launcher when prompted.
 
 The available sandbox types are Claude Code, Codex, OpenCode, Copilot, and
 Gemini CLI. The supported model provider credentials are Anthropic, OpenAI,
-GitHub Copilot, and Google.
+GitHub Copilot, Google, Groq, and xAI.
 
 ## Start a sandbox
 
diff --git a/content/manuals/agentic-platform/release-notes.md b/content/manuals/agentic-platform/release-notes.md
index 11891a82c9..fe2227b6c4 100644
--- a/content/manuals/agentic-platform/release-notes.md
+++ b/content/manuals/agentic-platform/release-notes.md
@@ -6,6 +6,10 @@ keywords: docker agentic platform, release notes, updates, fixes
 weight: 90
 ---
 
+## August 27, 2026
+
+- Added Groq and xAI credentials under **Secrets** for OpenCode sandboxes.
+
 ## August 26, 2026
 
 Docker Agentic Platform is available for running agent and tool workloads in
diff --git a/content/manuals/agentic-platform/secrets.md b/content/manuals/agentic-platform/secrets.md
index 8f775efe2e..7f9c452d79 100644
--- a/content/manuals/agentic-platform/secrets.md
+++ b/content/manuals/agentic-platform/secrets.md
@@ -19,6 +19,8 @@ Docker Agentic Platform supports the following credentials:
 | Anthropic     | `ANTHROPIC_API_KEY` | Claude Code and OpenCode with Anthropic models    |
 | OpenAI        | `OPENAI_API_KEY`    | Codex and OpenCode with OpenAI models             |
 | Google Gemini | `GEMINI_API_KEY`    | Gemini CLI and OpenCode with Google models        |
+| Groq          | `GROQ_API_KEY`      | OpenCode with Groq models                         |
+| xAI           | `XAI_API_KEY`       | OpenCode with xAI models                          |
 | GitHub        | `GITHUB_TOKEN`      | Copilot and any sandbox type that accesses GitHub |
 
 Provider-specific credentials are applied only to matching requests from