docs: update documentation for settings examples, fix deprecated install instructions

CLAUDE.md

@@ -7,6 +7,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 This is the official Claude Code repository by Anthropic. It contains:
 - **Official plugins** in `plugins/` - extending Claude Code with commands, agents, hooks, and skills
 - **Example hooks** in `examples/hooks/` - sample hook implementations
+- **Example settings** in `examples/settings/` - organization-wide settings deployment templates (lax, strict, bash-sandbox)
 - **Issue management scripts** in `scripts/` - TypeScript/Bun scripts for GitHub issue automation
 - **GitHub workflows** in `.github/workflows/` - CI/CD for issue triage, duplicate detection, and @claude mentions
 

README.md

@@ -45,6 +45,10 @@ For more installation options, uninstall steps, and troubleshooting, see the [se
 
 2. Navigate to your project directory and run `claude`.
 
+## Settings Examples
+
+The [`examples/settings/`](./examples/settings/) directory contains example configuration files for organization-wide Claude Code deployments, including lax, strict, and bash-sandbox presets. See the [settings examples README](./examples/settings/README.md) for details.
+
 ## Plugins
 
 This repository includes several Claude Code plugins that extend functionality with custom commands and agents. See the [plugins directory](./plugins/README.md) for detailed documentation on available plugins.

plugins/README.md

@@ -30,19 +30,25 @@ Learn more in the [official plugins documentation](https://docs.claude.com/en/do
 
 These plugins are included in the Claude Code repository. To use them in your own projects:
 
-1. Install Claude Code globally:
-```bash
-npm install -g @anthropic-ai/claude-code
-```
+1. Install Claude Code:
 
-2. Navigate to your project and run Claude Code:
-```bash
-claude
-```
+    **MacOS/Linux (Recommended):**
+    ```bash
+    curl -fsSL https://claude.ai/install.sh | bash
+    ```
+
+    **Windows (Recommended):**
+    ```powershell
+    irm https://claude.ai/install.ps1 | iex
+    ```
+
+    For more installation options, see the [setup documentation](https://code.claude.com/docs/en/setup).
+
+2. Navigate to your project and run `claude`.
 
 3. Use the `/plugin` command to install plugins from marketplaces, or configure them in your project's `.claude/settings.json`.
 
-For detailed plugin installation and configuration, see the [official documentation](https://docs.claude.com/en/docs/claude-code/plugins).
+For detailed plugin installation and configuration, see the [official documentation](https://code.claude.com/docs/en/plugins).
 
 ## Plugin Structure