fix: Make Claude Code wrapper work in CI environment

Remove hardcoded local paths from claude_code_wrapper.py that prevented
AI validation from working in CI. The wrapper now relies on claude being
in PATH, which works in both local and CI environments.

Also adds Claude CLI verification step to CI workflow matching the
pattern used in spring-ai-agents.

Author: markpollack

.github/workflows/integration-tests.yml

@@ -218,7 +218,7 @@ jobs:
         if: steps.check.outputs.should_run == 'true'
         run: |
           npm install -g @anthropic-ai/claude-code --silent
-          echo "Claude Code CLI installed"
+          echo "✅ Claude Code CLI installed via npm"
 
       - name: Install JBang
         if: steps.check.outputs.should_run == 'true'
@@ -230,6 +230,15 @@ jobs:
         if: steps.check.outputs.should_run == 'true'
         run: |
           export PATH="$HOME/.jbang/bin:$PATH"
+          echo "=== Verifying CLI installations ==="
+          if command -v claude >/dev/null 2>&1; then
+            echo "✅ Claude CLI verified: $(claude --version 2>&1)"
+          else
+            echo "❌ Claude CLI not found in PATH"
+            echo "PATH: $PATH"
+            ls -la /usr/local/bin/ | grep claude || echo "No claude in /usr/local/bin/"
+            exit 1
+          fi
           jbang version
           java -version
 
@@ -377,13 +386,28 @@ jobs:
       - name: Install Claude Code CLI
         run: |
           npm install -g @anthropic-ai/claude-code --silent
-          echo "Claude Code CLI installed"
+          echo "✅ Claude Code CLI installed via npm"
 
       - name: Install JBang
         run: |
           curl -Ls https://sh.jbang.dev | bash -s - app setup
           echo "$HOME/.jbang/bin" >> "$GITHUB_PATH"
 
+      - name: Verify CLI installations
+        run: |
+          export PATH="$HOME/.jbang/bin:$PATH"
+          echo "=== Verifying CLI installations ==="
+          if command -v claude >/dev/null 2>&1; then
+            echo "✅ Claude CLI verified: $(claude --version 2>&1)"
+          else
+            echo "❌ Claude CLI not found in PATH"
+            echo "PATH: $PATH"
+            ls -la /usr/local/bin/ | grep claude || echo "No claude in /usr/local/bin/"
+            exit 1
+          fi
+          jbang version
+          java -version
+
       - name: Verify services
         run: |
           echo "Checking pgvector..."

integration-testing/ai-validator/lib/claude_code_wrapper.py

@@ -25,8 +25,8 @@ def __init__(self, claude_binary_path: str = None, logs_dir: Path = None):
                 result = subprocess.run(['which', 'claude'], capture_output=True, text=True, check=True)
                 self.claude_binary_path = result.stdout.strip()
             except subprocess.CalledProcessError:
-                # Fallback to hardcoded path
-                self.claude_binary_path = '/home/mark/.nvm/versions/node/v22.15.0/bin/claude'
+                # Fallback to just 'claude' and let the system find it
+                self.claude_binary_path = 'claude'
         else:
             self.claude_binary_path = claude_binary_path
 
@@ -43,10 +43,9 @@ def __init__(self, claude_binary_path: str = None, logs_dir: Path = None):
     def is_available(self) -> bool:
         """Check if Claude Code is available"""
         try:
-            # Use 'claude' command directly and set working directory to avoid yoga.wasm issues
-            result = subprocess.run(['claude', '--version'], 
-                         capture_output=True, check=True, timeout=10,
-                         cwd='/home/mark/.nvm/versions/node/v22.15.0/lib/node_modules/@anthropic-ai/claude-code')
+            # Use 'claude' command directly from PATH
+            result = subprocess.run(['claude', '--version'],
+                         capture_output=True, check=True, timeout=10)
             return True
         except (subprocess.CalledProcessError, FileNotFoundError, subprocess.TimeoutExpired) as e:
             # Debug: print the actual exception for troubleshooting
@@ -64,9 +63,8 @@ def is_available(self) -> bool:
     def get_version(self) -> Optional[str]:
         """Get Claude Code version"""
         try:
-            result = subprocess.run(['claude', '--version'], 
-                                  capture_output=True, text=True, check=True, timeout=10,
-                                  cwd='/home/mark/.nvm/versions/node/v22.15.0/lib/node_modules/@anthropic-ai/claude-code')
+            result = subprocess.run(['claude', '--version'],
+                                  capture_output=True, text=True, check=True, timeout=10)
             return result.stdout.strip()
         except Exception:
             return None
@@ -162,8 +160,7 @@ def analyze_from_file(self, prompt_file_path: str, output_file_path: Optional[st
                         cmd,
                         stdout=subprocess.PIPE,
                         stderr=subprocess.PIPE,
-                        text=True,
-                        cwd='/home/mark/.nvm/versions/node/v22.15.0/lib/node_modules/@anthropic-ai/claude-code'
+                        text=True
                     )
 
                     # Wait for completion with timeout