diff --git a/README.md b/README.md
index 3aef888..8258fbb 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ A complete personal knowledge management system that combines Obsidian's powerfu
 
 ### Prerequisites
 - [Obsidian](https://obsidian.md/) installed
-- [Claude Code CLI](https://docs.anthropic.com/en/docs/claude-code) installed
+- [Claude Code CLI](https://code.claude.com/docs) installed
 - Git installed
 - GitHub account (optional, for mobile sync)
 
@@ -34,7 +34,7 @@ A complete personal knowledge management system that combines Obsidian's powerfu
 # 1) Install prerequisites (once)
 # - Obsidian: https://obsidian.md/
 # - Git: https://git-scm.com/
-# - Claude Code CLI: https://docs.anthropic.com/en/docs/claude-code
+# - Claude Code CLI: https://code.claude.com/docs
 
 # 2) Clone this repository
 git clone https://github.com/ballred/obsidian-claude-pkm.git
diff --git a/docs/SETUP_GUIDE.md b/docs/SETUP_GUIDE.md
index 31dff26..9df7c93 100644
--- a/docs/SETUP_GUIDE.md
+++ b/docs/SETUP_GUIDE.md
@@ -8,7 +8,7 @@ Before starting, ensure you have:
 
 - [ ] **Obsidian** installed ([Download here](https://obsidian.md/))
 - [ ] **Git** installed ([Download here](https://git-scm.com/))
-- [ ] **Claude Code CLI** installed ([Instructions](https://docs.anthropic.com/en/docs/claude-code))
+- [ ] **Claude Code CLI** installed ([Instructions](https://code.claude.com/docs))
 - [ ] **GitHub account** (optional, for sync) ([Sign up](https://github.com))
 - [ ] **Text editor** (for configuration files)
 
@@ -238,7 +238,7 @@ cp github-actions/claude.yml .github/workflows/
 ```
 
 2. Get Claude Code OAuth token:
-   - Visit: https://docs.anthropic.com/en/docs/claude-code/github-actions
+   - Visit: https://code.claude.com/docs/en/github-actions
    - Follow instructions to get token
 
 3. Add token to GitHub:
diff --git a/docs/TROUBLESHOOTING.md b/docs/TROUBLESHOOTING.md
index 6b94bac..09676c6 100644
--- a/docs/TROUBLESHOOTING.md
+++ b/docs/TROUBLESHOOTING.md
@@ -95,7 +95,7 @@ Common issues and their solutions. If you can't find your issue here, check the
 1. Install Claude Code:
    ```bash
    # Check installation guide
-   # https://docs.anthropic.com/en/docs/claude-code
+   # https://code.claude.com/docs
    ```
 
 2. Add to PATH:
@@ -476,7 +476,7 @@ rm -rf node_modules .obsidian/cache
 
 ### Resources
 - [Obsidian Forum](https://forum.obsidian.md/)
-- [Claude Code Docs](https://docs.anthropic.com/en/docs/claude-code)
+- [Claude Code Docs](https://code.claude.com/docs)
 - [GitHub Issues](https://github.com/ballred/obsidian-claude-pkm/issues)
 
 ### Debug Information
diff --git a/github-actions/claude.yml b/github-actions/claude.yml
index a46711d..afd8d6d 100644
--- a/github-actions/claude.yml
+++ b/github-actions/claude.yml
@@ -5,7 +5,7 @@
 #
 # SETUP INSTRUCTIONS:
 # 1. Copy this file to .github/workflows/claude.yml in your vault repository
-# 2. Get your Claude Code OAuth token from: https://docs.anthropic.com/en/docs/claude-code/github-actions
+# 2. Get your Claude Code OAuth token from: https://code.claude.com/docs/en/github-actions
 # 3. Add the token as a secret in your repository:
 #    - Go to Settings > Secrets and variables > Actions
 #    - Click "New repository secret"
@@ -284,4 +284,4 @@ jobs:
 # - Check file permissions and paths
 #
 # For more information:
-# https://docs.anthropic.com/en/docs/claude-code/github-actions
\ No newline at end of file
+# https://code.claude.com/docs/en/github-actions
\ No newline at end of file
diff --git a/scripts/setup.bat b/scripts/setup.bat
index 8f0223c..1becba9 100644
--- a/scripts/setup.bat
+++ b/scripts/setup.bat
@@ -35,7 +35,7 @@ if %errorlevel%==0 (
     echo [OK] Claude Code is installed
 ) else (
     echo [WARNING] Claude Code CLI not found
-    echo Install from: https://docs.anthropic.com/en/docs/claude-code
+    echo Install from: https://code.claude.com/docs
     set /p CONTINUE="Continue without Claude Code? (y/n): "
     if /i not "!CONTINUE!"=="y" exit /b 1
 )
diff --git a/scripts/setup.sh b/scripts/setup.sh
index c2541b4..d6147a4 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -60,7 +60,7 @@ if command_exists claude; then
     print_success "Claude Code is installed ($(claude --version 2>/dev/null || echo 'version check failed'))"
 else
     print_warning "Claude Code CLI not found"
-    echo "Install from: https://docs.anthropic.com/en/docs/claude-code"
+    echo "Install from: https://code.claude.com/docs"
     read -p "Continue without Claude Code? (y/n): " -n 1 -r
     echo
     if [[ ! $REPLY =~ ^[Yy]$ ]]; then