Add support for Goose AI coding agent

- Add goose to supported_commands list in get_installed_agents()
- Add goose flag handling (returns empty string, no bypass flags needed)
- Implement stdin prompt handling for goose in both single and multi-agent modes
- Update help text and error messages to include goose
- Update cleanup logic to handle goose branches
- Update README.md with Goose documentation and examples

Fixes #25

Signed-off-by: Lars Trieloff <lars@trieloff.net>

Author: cursoragent

README.md

@@ -97,7 +97,7 @@ yolo -w
 yolo --dry-run
 ```
 
-When you run `yolo` without specifying a command, it scans your system for all installed supported coding agents (codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, qwen, kimi, crush) and picks one at random. You only live yolo - even choosing your AI assistant is too much commitment!
+When you run `yolo` without specifying a command, it scans your system for all installed supported coding agents (codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, qwen, kimi, crush, aider, goose) and picks one at random. You only live yolo - even choosing your AI assistant is too much commitment!
 
 ### Basic Usage
 
@@ -223,6 +223,7 @@ Use `--mop` to clean up orphaned worktrees from interrupted sessions or when you
 | `qwen` | `--yolo` (+ `-i` when prompt present) |
 | `kimi` | `--yolo` (+ `--command` when prompt present) |
 | `crush` | `--yolo` (+ Ghostty injection when prompt present) |
+| `goose` | *(no flags - prompts passed via stdin)* |
 | *(other)* | `--yolo` |
 
 ### Examples
@@ -244,6 +245,13 @@ yolo claude
 yolo claude "fix all the bugs"
 yolo codex --help
 
+# Goose examples
+yolo goose "analyze the codebase and suggest improvements"
+yolo -w goose "implement feature X"  # Create worktree for goose session
+yolo -e goose  # Compose complex prompt in editor for goose
+yolo -w -c goose "quick experiment"  # Create worktree, auto-cleanup after
+yolo -w -nc goose "keep this work"  # Create worktree, preserve it after
+
 # Editor mode
 yolo -e claude                          # Compose prompt in editor
 yolo -e codex,claude,gemini             # Editor prompt for multi-agent
@@ -293,7 +301,7 @@ When you run `yolo` without specifying a command:
 yolo
 
 # YOLO does:
-# 1. Scans PATH for installed agents (codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, qwen, kimi, crush)
+# 1. Scans PATH for installed agents (codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, qwen, kimi, crush, aider, goose)
 # 2. Picks one at random using $RANDOM
 # 3. Adds appropriate flags for that agent
 # 4. Launches it
@@ -557,6 +565,8 @@ YOLO works with the following AI coding assistants:
 | **Gemini** | [github.com/google-gemini/gemini-cli](https://github.com/google-gemini/gemini-cli) | Google's open-source AI agent with Gemini 2.5 Pro |
 | **Kimi** | [kimi.moonshot.cn](https://kimi.moonshot.cn) | Moonshot AI's coding assistant with advanced reasoning |
 | **Crush** | [charm.sh/crush](https://charm.sh/crush) | Charm's interactive CLI tool for software engineering tasks |
+| **Aider** | [github.com/paul-gauthier/aider](https://github.com/paul-gauthier/aider) | AI pair programmer in your terminal |
+| **Goose** | [github.com/block/goose](https://github.com/block/goose) | Block's open-source AI coding agent (Square, Cash App, Afterpay) |
 
 ## Related Projects
 

executable_yolo

@@ -104,6 +104,7 @@ Supported Commands:
   opencode          No extra flags added
   crush             Uses --yolo (requires Ghostty for interactive prompts)
   aider             Uses --yes-always (requires Ghostty for interactive prompts)
+  goose             No extra flags added (prompts passed via stdin)
   <other>           Adds --yolo (generic fallback)
 
 Multi-agent Mode:
@@ -300,6 +301,11 @@ get_command_flags() {
             # aider uses --yes-always for auto-approval
             echo "--yes-always"
             ;;
+        goose)
+            # Goose has no bypass flags - runs autonomously by default
+            # Prompts are passed via stdin, not command-line flags
+            echo ""
+            ;;
         *)
             echo "--yolo"
             ;;
@@ -314,7 +320,7 @@ command_exists() {
 # Get all installed supported coding agents
 get_installed_agents() {
     local agents=()
-    local supported_commands=("codex" "claude" "copilot" "droid" "amp" "cursor-agent" "opencode" "qwen" "gemini" "kimi" "crush" "aider")
+    local supported_commands=("codex" "claude" "copilot" "droid" "amp" "cursor-agent" "opencode" "qwen" "gemini" "kimi" "crush" "aider" "goose")
 
     for cmd in "${supported_commands[@]}"; do
         if command_exists "$cmd"; then
@@ -465,8 +471,8 @@ send_ghostty_command() {
     # Escape for AppleScript: backslashes and quotes need escaping
     # AppleScript string literals use backslash as escape character
     local escaped_cmd="$cmd"
-    escaped_cmd="${escaped_cmd//\\/\\\\}"    # Escape backslashes first: \ → \\
-    escaped_cmd="${escaped_cmd//\"/\\\"}"    # Then escape quotes: " → \"
+    escaped_cmd="${escaped_cmd//\\/\\\\}"    # Escape backslashes first: \ ? \\
+    escaped_cmd="${escaped_cmd//\"/\\\"}"    # Then escape quotes: " ? \"
 
     # Type the command and press return
     print_debug "AppleScript escaped: $escaped_cmd"
@@ -922,6 +928,17 @@ run_multi_agents() {
                 fi
                 agent_prompts+=("")  # amp handles prompts via stdin, not delayed
                 ;;
+            goose)
+                # Goose: pass prompts via stdin using 'goose session'
+                if (( ${#common_args[@]} )); then
+                    local prompt_joined
+                    prompt_joined=$(printf '%s ' "${common_args[@]}"); prompt_joined=${prompt_joined%% }
+                    shell_cmd="echo $(printf %q "$prompt_joined") | goose session"
+                else
+                    cmd_arr+=("goose" "session")
+                fi
+                agent_prompts+=("")  # goose handles prompts via stdin, not delayed
+                ;;
             copilot)
                 # Copilot: doesn't support direct interactive prompts
                 # Launch agent, then send prompt via AppleScript after startup
@@ -1155,7 +1172,7 @@ pick_random_agent() {
 
     if [[ ${#agents[@]} -eq 0 ]]; then
         print_error "no supported coding agents found in PATH"
-        print_info "Supported agents: codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, kimi, crush"
+        print_info "Supported agents: codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, kimi, crush, aider, goose"
         return 1
     fi
 
@@ -1240,7 +1257,7 @@ mop_cleanup() {
             print_success "Deleted branch: $branch"
             ((branch_count++))
         fi
-    done < <(git branch | sed 's/^[* ] //' | grep -E '^(claude|codex|copilot|amp|opencode|gemini|qwen|droid|cursor-agent|kimi|crush)-[0-9]+$')
+    done < <(git branch | sed 's/^[* ] //' | grep -E '^(claude|codex|copilot|amp|opencode|gemini|qwen|droid|cursor-agent|kimi|crush|aider|goose)-[0-9]+$')
 
     if (( branch_count == 0 )); then
         print_info "No agent branches found"
@@ -1446,7 +1463,7 @@ main() {
 
         if [[ ${#all_agents[@]} -eq 0 ]]; then
             print_error "no supported coding agents found in PATH"
-            print_info "Supported agents: codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, kimi, crush"
+            print_info "Supported agents: codex, claude, copilot, droid, amp, cursor-agent, opencode, gemini, kimi, crush, aider, goose"
             exit 1
         fi
 
@@ -1492,7 +1509,7 @@ main() {
     fi
 
     # Determine mode based on command_name format:
-    # - Contains spaces: it's a prompt → full YOLO mode
+    # - Contains spaces: it's a prompt ? full YOLO mode
     # - Contains commas (no spaces): multi-agent mode (agent1,agent2,agent3)
     # - Single word: single-agent mode
     if [[ "$command_name" == *" "* ]]; then
@@ -1544,6 +1561,16 @@ main() {
                 fi
             fi
             ;;
+        goose)
+            # Goose: pass prompts via stdin using 'goose session'
+            if (( ${#command_args[@]} )); then
+                local prompt_joined
+                prompt_joined=$(printf '%s ' "${command_args[@]}"); prompt_joined=${prompt_joined%% }
+                full_command=(bash -lc "echo $(printf %q "$prompt_joined") | goose session")
+            else
+                full_command=("goose" "session")
+            fi
+            ;;
         copilot)
             # Trust the current directory explicitly
             local trust_dir