docs: call out coder/skills setup skill on install and quickstart pages (#25194)

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docs/install/index.md

@@ -10,6 +10,9 @@ minimal installation of Coder, or for a step-by-step guide on how to install and
 configure your first Coder deployment, follow the
 [quickstart guide](../tutorials/quickstart.md).
 
+> [!TIP]
+> If you use a coding agent like Claude Code, the [coder/skills](https://github.com/coder/skills) `setup` skill can train the coding agent to install and bootstrap a Coder deployment end-to-end.
+
 ## Local/Individual Installs
 
 This install guide is meant for **individual developers, small teams, and/or open source community members** setting up Coder locally or on a single server. It covers the light weight install for Linux, macOS, and Windows.

docs/tutorials/quickstart.md

@@ -34,6 +34,9 @@ explained through a cooking analogy:
 - Familiarity with running commands in the terminal
 - 10 minutes of your time
 
+> [!TIP]
+> If you use a coding agent like Claude Code, the [coder/skills](https://github.com/coder/skills) `setup` skill can train the coding agent on the following steps (install Docker, install Coder, create your first template, and launch a workspace).
+
 ## Step 1: Install Docker and set up permissions
 
 <div class="tabs">