Fix Claude adapter to support shell function definitions

When `claude` is defined as a shell function (e.g., wrapping ~/.claude/local/claude), the previous implementation failed because shell functions are not inherited by subshells. Changes: - Add `find_claude_executable()` helper to detect executable files only - Check common installation path (~/.claude/local/claude) first - Use `type -P` to find executables, excluding shell functions - Both `ai_can_start()` and `ai_start()` now use the executable path directly This allows the adapter to work correctly even when users have `claude` defined as a shell function that wraps the actual executable. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>

Author: him0

adapters/ai/claude.sh

@@ -1,9 +1,44 @@
 #!/usr/bin/env bash
 # Claude Code AI adapter
 
+# Find the actual claude executable (not a shell function)
+# Returns the path to the executable, or empty string if not found
+find_claude_executable(){
+local cmd
+
+# Check common installation paths first
+if [ -x"$HOME/.claude/local/claude" ];then
+echo"$HOME/.claude/local/claude"
+return 0
+fi
+
+# Try to find executable using type -P (Bash/Zsh)
+forcmdin claude claude-code;do
+ifcommand -v type>/dev/null 2>&1;then
+local exe_path
+ exe_path="$(type -P "$cmd"2>/dev/null)"&& [ -n"$exe_path" ] &&{
+echo"$exe_path"
+return 0
+ }
+fi
+done
+
+# Fallback: use command -v but exclude functions
+forcmdin claude claude-code;do
+iftype"$cmd"2>/dev/null | grep -qv "function";then
+ifcommand -v "$cmd">/dev/null 2>&1;then
+echo"$cmd"
+return 0
+fi
+fi
+done
+
+return 1
+}
+
 # Check if Claude Code is available
 ai_can_start(){
-command -v claude >/dev/null 2>&1||command -v claude-code>/dev/null 2>&1
+find_claude_executable>/dev/null 2>&1
 }
 
 # Start Claude Code in a directory
@@ -12,7 +47,10 @@ ai_start(){
 local path="$1"
 shift
 
-if! ai_can_start;then
+local claude_cmd
+ claude_cmd="$(find_claude_executable)"
+
+if [ -z"$claude_cmd" ];then
  log_error "Claude Code not found. Install from https://claude.com/claude-code"
  log_info "The CLI is called 'claude' (or 'claude-code' in older versions)"
 return 1
@@ -23,10 +61,5 @@ ai_start(){
 return 1
 fi
 
-# Try 'claude' first (official binary name), fallback to 'claude-code'
-ifcommand -v claude >/dev/null 2>&1;then
- (cd "$path"&& claude "$@")
-else
- (cd "$path"&& claude-code "$@")
-fi
+ (cd "$path"&&"$claude_cmd""$@")
 }