fix: replace setx with reg add to avoid 1024-char PATH truncation (#101 )

- Use reg add instead of setx to bypass Windows 1024-character limit - Add safety check for quotes/exclamation marks in PATH to prevent injection - Preserve stderr output for better error diagnostics - Update documentation with warnings about cmd PATH duplication - Add test script for PATH update validation Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>
docs: 添加 FAQ 常见问题章节
2026-02-05 02:30:26 +08:00 · 2025-12-31 14:40:34 +08:00 · 2025-12-26 15:03:43 +08:00 · 2025-12-26 15:01:58 +08:00 · 2025-12-26 14:51:38 +08:00 · 2025-12-25 11:40:53 +08:00
21 changed files with 1611 additions and 169 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 .claude/
 .claude-trace
+.DS_Store
+**/.DS_Store
 .venv
 .pytest_cache
 __pycache__
--- a/README.md
+++ b/README.md
@@ -346,8 +346,10 @@ $Env:PATH = "$HOME\bin;$Env:PATH"
 ```

 ```batch
-REM cmd.exe - persistent for current user
-setx PATH "%USERPROFILE%\bin;%PATH%"
+REM cmd.exe - persistent for current user (use PowerShell method above instead)
+REM WARNING: This expands %PATH% which includes system PATH, causing duplication
+REM Note: Using reg add instead of setx to avoid 1024-character truncation limit
+reg add "HKCU\Environment" /v Path /t REG_EXPAND_SZ /d "%USERPROFILE%\bin;%PATH%" /f
 ```

 ---
@@ -371,11 +373,14 @@ setx PATH "%USERPROFILE%\bin;%PATH%"

 **Codex wrapper not found:**
 ```bash
-# Check PATH
-echo $PATH | grep -q "$HOME/.claude/bin" || echo 'export PATH="$HOME/.claude/bin:$PATH"' >> ~/.zshrc
+# Installer auto-adds PATH, check if configured
+if [[ ":$PATH:" != *":$HOME/.claude/bin:"* ]]; then
+    echo "PATH not configured. Reinstalling..."
+    bash install.sh
+fi

-# Reinstall
-bash install.sh
+# Or manually add (idempotent command)
+[[ ":$PATH:" != *":$HOME/.claude/bin:"* ]] && echo 'export PATH="$HOME/.claude/bin:$PATH"' >> ~/.zshrc
 ```

 **Permission denied:**
@@ -459,9 +464,83 @@ claude -r <session_id> "test"

 ---

-## Documentation
+## FAQ (Frequently Asked Questions)

-### Core Guides
+### Q1: `codeagent-wrapper` execution fails with "Unknown event format"
+
+**Problem:**
+```
+Unknown event format: {"type":"turn.started"}
+Unknown event format: {"type":"assistant", ...}
+```
+
+**Solution:**
+This is a logging event format display issue and does not affect actual functionality. It will be fixed in the next version. You can ignore these log outputs.
+
+**Related Issue:** [#96](https://github.com/cexll/myclaude/issues/96)
+
+---
+
+### Q2: Gemini cannot read files ignored by `.gitignore`
+
+**Problem:**
+When using `codeagent-wrapper --backend gemini`, files in directories like `.claude/` that are ignored by `.gitignore` cannot be read.
+
+**Solution:**
+- **Option 1:** Remove `.claude/` from your `.gitignore` file
+- **Option 2:** Ensure files that need to be read are not in `.gitignore` list
+
+**Related Issue:** [#75](https://github.com/cexll/myclaude/issues/75)
+
+---
+
+### Q3: `/dev` command parallel execution is very slow
+
+**Problem:**
+Using `/dev` command for simple features takes too long (over 30 minutes) with no visibility into task progress.
+
+**Solution:**
+1. **Check logs:** Review `C:\Users\User\AppData\Local\Temp\codeagent-wrapper-*.log` to identify bottlenecks
+2. **Adjust backend:**
+   - Try faster models like `gpt-5.1-codex-max`
+   - Running in WSL may be significantly faster
+3. **Workspace:** Use a single repository instead of monorepo with multiple sub-projects
+
+**Related Issue:** [#77](https://github.com/cexll/myclaude/issues/77)
+
+---
+
+### Q4: Codex permission denied with new Go version
+
+**Problem:**
+After upgrading to the new Go-based Codex implementation, execution fails with permission denied errors.
+
+**Solution:**
+Add the following configuration to `~/.codex/config.yaml` (Windows: `c:\user\.codex\config.toml`):
+```yaml
+model = "gpt-5.1-codex-max"
+model_reasoning_effort = "high"
+model_reasoning_summary = "detailed"
+approval_policy = "never"
+sandbox_mode = "workspace-write"
+disable_response_storage = true
+network_access = true
+```
+
+**Key settings:**
+- `approval_policy = "never"` - Remove approval restrictions
+- `sandbox_mode = "workspace-write"` - Allow workspace write access
+- `network_access = true` - Enable network access
+
+**Related Issue:** [#31](https://github.com/cexll/myclaude/issues/31)
+
+---
+
+**Still having issues?** Visit [GitHub Issues](https://github.com/cexll/myclaude/issues) to search or report new issues.
+
+---
+
+## Documentation
 - **[Codeagent-Wrapper Guide](docs/CODEAGENT-WRAPPER.md)** - Multi-backend execution wrapper
 - **[Hooks Documentation](docs/HOOKS.md)** - Custom hooks and automation

--- a/README_CN.md
+++ b/README_CN.md
@@ -282,8 +282,10 @@ $Env:PATH = "$HOME\bin;$Env:PATH"
 ```

 ```batch
-REM cmd.exe - 永久添加（当前用户）
-setx PATH "%USERPROFILE%\bin;%PATH%"
+REM cmd.exe - 永久添加（当前用户）（建议使用上面的 PowerShell 方法）
+REM 警告：此命令会展开 %PATH% 包含系统 PATH，导致重复
+REM 注意：使用 reg add 而非 setx 以避免 1024 字符截断限制
+reg add "HKCU\Environment" /v Path /t REG_EXPAND_SZ /d "%USERPROFILE%\bin;%PATH%" /f
 ```

 ---
@@ -307,11 +309,14 @@ setx PATH "%USERPROFILE%\bin;%PATH%"

 **Codex wrapper 未找到：**
 ```bash
-# 检查 PATH
-echo $PATH | grep -q "$HOME/.claude/bin" || echo 'export PATH="$HOME/.claude/bin:$PATH"' >> ~/.zshrc
+# 安装程序会自动添加 PATH，检查是否已添加
+if [[ ":$PATH:" != *":$HOME/.claude/bin:"* ]]; then
+    echo "PATH not configured. Reinstalling..."
+    bash install.sh
+fi

-# 重新安装
-bash install.sh
+# 或手动添加（幂等性命令）
+[[ ":$PATH:" != *":$HOME/.claude/bin:"* ]] && echo 'export PATH="$HOME/.claude/bin:$PATH"' >> ~/.zshrc
 ```

 **权限被拒绝：**
@@ -330,6 +335,83 @@ python3 install.py --module dev --force

 ---

+## 常见问题 (FAQ)
+
+### Q1: `codeagent-wrapper` 执行时报错 "Unknown event format"
+
+**问题描述：**
+执行 `codeagent-wrapper` 时出现错误：
+```
+Unknown event format: {"type":"turn.started"}
+Unknown event format: {"type":"assistant", ...}
+```
+
+**解决方案：**
+这是日志事件流的显示问题，不影响实际功能执行。预计在下个版本中修复。如需排查其他问题，可忽略此日志输出。
+
+**相关 Issue：** [#96](https://github.com/cexll/myclaude/issues/96)
+
+---
+
+### Q2: Gemini 无法读取 `.gitignore` 忽略的文件
+
+**问题描述：**
+使用 `codeagent-wrapper --backend gemini` 时，无法读取 `.claude/` 等被 `.gitignore` 忽略的目录中的文件。
+
+**解决方案：**
+- **方案一：** 在项目根目录的 `.gitignore` 中取消对 `.claude/` 的忽略
+- **方案二：** 确保需要读取的文件不在 `.gitignore` 忽略列表中
+
+**相关 Issue：** [#75](https://github.com/cexll/myclaude/issues/75)
+
+---
+
+### Q3: `/dev` 命令并行执行特别慢
+
+**问题描述：**
+使用 `/dev` 命令开发简单功能耗时过长（超过30分钟），无法了解任务执行状态。
+
+**解决方案：**
+1. **检查日志：** 查看 `C:\Users\User\AppData\Local\Temp\codeagent-wrapper-*.log` 分析瓶颈
+2. **调整后端：**
+   - 尝试使用 `gpt-5.1-codex-max` 等更快的模型
+   - 在 WSL 环境下运行速度可能更快
+3. **工作区选择：** 使用独立的代码仓库而非包含多个子项目的 monorepo
+
+**相关 Issue：** [#77](https://github.com/cexll/myclaude/issues/77)
+
+---
+
+### Q4: 新版 Go 实现的 Codex 权限不足
+
+**问题描述：**
+升级到新版 Go 实现的 Codex 后，出现权限不足的错误。
+
+**解决方案：**
+在 `~/.codex/config.yaml` 中添加以下配置（Windows: `c:\user\.codex\config.toml`）：
+```yaml
+model = "gpt-5.1-codex-max"
+model_reasoning_effort = "high"
+model_reasoning_summary = "detailed"
+approval_policy = "never"
+sandbox_mode = "workspace-write"
+disable_response_storage = true
+network_access = true
+```
+
+**关键配置说明：**
+- `approval_policy = "never"` - 移除审批限制
+- `sandbox_mode = "workspace-write"` - 允许工作区写入权限
+- `network_access = true` - 启用网络访问
+
+**相关 Issue：** [#31](https://github.com/cexll/myclaude/issues/31)
+
+---
+
+**仍有疑问？** 请访问 [GitHub Issues](https://github.com/cexll/myclaude/issues) 搜索或提交新问题。
+
+---
+
 ## 许可证

 AGPL-3.0 License - 查看 [LICENSE](LICENSE)
--- a/codeagent-wrapper/config.go
+++ b/codeagent-wrapper/config.go
@@ -49,7 +49,15 @@ type TaskResult struct {
 	SessionID string `json:"session_id"`
 	Error     string `json:"error"`
 	LogPath   string `json:"log_path"`
-	sharedLog bool
+	// Structured report fields
+	Coverage       string   `json:"coverage,omitempty"`        // extracted coverage percentage (e.g., "92%")
+	CoverageNum    float64  `json:"coverage_num,omitempty"`    // numeric coverage for comparison
+	CoverageTarget float64  `json:"coverage_target,omitempty"` // target coverage (default 90)
+	FilesChanged   []string `json:"files_changed,omitempty"`   // list of changed files
+	KeyOutput      string   `json:"key_output,omitempty"`      // brief summary of what was done
+	TestsPassed    int      `json:"tests_passed,omitempty"`    // number of tests passed
+	TestsFailed    int      `json:"tests_failed,omitempty"`    // number of tests failed
+	sharedLog      bool
 }

 var backendRegistry = map[string]Backend{
--- a/codeagent-wrapper/executor.go
+++ b/codeagent-wrapper/executor.go
@@ -511,45 +511,212 @@ func shouldSkipTask(task TaskSpec, failed map[string]TaskResult) (bool, string)
 	return true, fmt.Sprintf("skipped due to failed dependencies: %s", strings.Join(blocked, ","))
 }

-func generateFinalOutput(results []TaskResult) string {
-	var sb strings.Builder
+// getStatusSymbols returns status symbols based on ASCII mode.
+func getStatusSymbols() (success, warning, failed string) {
+	if os.Getenv("CODEAGENT_ASCII_MODE") == "true" {
+		return "PASS", "WARN", "FAIL"
+	}
+	return "✓", "⚠️", "✗"
+}

+func generateFinalOutput(results []TaskResult) string {
+	return generateFinalOutputWithMode(results, true) // default to summary mode
+}
+
+// generateFinalOutputWithMode generates output based on mode
+// summaryOnly=true: structured report - every token has value
+// summaryOnly=false: full output with complete messages (legacy behavior)
+func generateFinalOutputWithMode(results []TaskResult, summaryOnly bool) string {
+	var sb strings.Builder
+	successSymbol, warningSymbol, failedSymbol := getStatusSymbols()
+
+	reportCoverageTarget := defaultCoverageTarget
+	for _, res := range results {
+		if res.CoverageTarget > 0 {
+			reportCoverageTarget = res.CoverageTarget
+			break
+		}
+	}
+
+	// Count results by status
 	success := 0
 	failed := 0
+	belowTarget := 0
 	for _, res := range results {
 		if res.ExitCode == 0 && res.Error == "" {
 			success++
+			target := res.CoverageTarget
+			if target <= 0 {
+				target = reportCoverageTarget
+			}
+			if res.Coverage != "" && target > 0 && res.CoverageNum < target {
+				belowTarget++
+			}
 		} else {
 			failed++
 		}
 	}

-	sb.WriteString(fmt.Sprintf("=== Parallel Execution Summary ===\n"))
-	sb.WriteString(fmt.Sprintf("Total: %d | Success: %d | Failed: %d\n\n", len(results), success, failed))
+	if summaryOnly {
+		// Header
+		sb.WriteString("=== Execution Report ===\n")
+		sb.WriteString(fmt.Sprintf("%d tasks | %d passed | %d failed", len(results), success, failed))
+		if belowTarget > 0 {
+			sb.WriteString(fmt.Sprintf(" | %d below %.0f%%", belowTarget, reportCoverageTarget))
+		}
+		sb.WriteString("\n\n")
+
+		// Task Results - each task gets: Did + Files + Tests + Coverage
+		sb.WriteString("## Task Results\n")
+
+		for _, res := range results {
+			taskID := sanitizeOutput(res.TaskID)
+			coverage := sanitizeOutput(res.Coverage)
+			keyOutput := sanitizeOutput(res.KeyOutput)
+			logPath := sanitizeOutput(res.LogPath)
+			filesChanged := sanitizeOutput(strings.Join(res.FilesChanged, ", "))
+
+			target := res.CoverageTarget
+			if target <= 0 {
+				target = reportCoverageTarget
+			}
+
+			isSuccess := res.ExitCode == 0 && res.Error == ""
+			isBelowTarget := isSuccess && coverage != "" && target > 0 && res.CoverageNum < target
+
+			if isSuccess && !isBelowTarget {
+				// Passed task: one block with Did/Files/Tests
+				sb.WriteString(fmt.Sprintf("\n### %s %s", taskID, successSymbol))
+				if coverage != "" {
+					sb.WriteString(fmt.Sprintf(" %s", coverage))
+				}
+				sb.WriteString("\n")
+
+				if keyOutput != "" {
+					sb.WriteString(fmt.Sprintf("Did: %s\n", keyOutput))
+				}
+				if len(res.FilesChanged) > 0 {
+					sb.WriteString(fmt.Sprintf("Files: %s\n", filesChanged))
+				}
+				if res.TestsPassed > 0 {
+					sb.WriteString(fmt.Sprintf("Tests: %d passed\n", res.TestsPassed))
+				}
+				if logPath != "" {
+					sb.WriteString(fmt.Sprintf("Log: %s\n", logPath))
+				}
+
+			} else if isSuccess && isBelowTarget {
+				// Below target: add Gap info
+				sb.WriteString(fmt.Sprintf("\n### %s %s %s (below %.0f%%)\n", taskID, warningSymbol, coverage, target))
+
+				if keyOutput != "" {
+					sb.WriteString(fmt.Sprintf("Did: %s\n", keyOutput))
+				}
+				if len(res.FilesChanged) > 0 {
+					sb.WriteString(fmt.Sprintf("Files: %s\n", filesChanged))
+				}
+				if res.TestsPassed > 0 {
+					sb.WriteString(fmt.Sprintf("Tests: %d passed\n", res.TestsPassed))
+				}
+				// Extract what's missing from coverage
+				gap := sanitizeOutput(extractCoverageGap(res.Message))
+				if gap != "" {
+					sb.WriteString(fmt.Sprintf("Gap: %s\n", gap))
+				}
+				if logPath != "" {
+					sb.WriteString(fmt.Sprintf("Log: %s\n", logPath))
+				}

-	for _, res := range results {
-		sb.WriteString(fmt.Sprintf("--- Task: %s ---\n", res.TaskID))
-		if res.Error != "" {
-			sb.WriteString(fmt.Sprintf("Status: FAILED (exit code %d)\nError: %s\n", res.ExitCode, res.Error))
-		} else if res.ExitCode != 0 {
-			sb.WriteString(fmt.Sprintf("Status: FAILED (exit code %d)\n", res.ExitCode))
-		} else {
-			sb.WriteString("Status: SUCCESS\n")
-		}
-		if res.SessionID != "" {
-			sb.WriteString(fmt.Sprintf("Session: %s\n", res.SessionID))
-		}
-		if res.LogPath != "" {
-			if res.sharedLog {
-				sb.WriteString(fmt.Sprintf("Log: %s (shared)\n", res.LogPath))
 			} else {
-				sb.WriteString(fmt.Sprintf("Log: %s\n", res.LogPath))
+				// Failed task: show error detail
+				sb.WriteString(fmt.Sprintf("\n### %s %s FAILED\n", taskID, failedSymbol))
+				sb.WriteString(fmt.Sprintf("Exit code: %d\n", res.ExitCode))
+				if errText := sanitizeOutput(res.Error); errText != "" {
+					sb.WriteString(fmt.Sprintf("Error: %s\n", errText))
+				}
+				// Show context from output (last meaningful lines)
+				detail := sanitizeOutput(extractErrorDetail(res.Message, 300))
+				if detail != "" {
+					sb.WriteString(fmt.Sprintf("Detail: %s\n", detail))
+				}
+				if logPath != "" {
+					sb.WriteString(fmt.Sprintf("Log: %s\n", logPath))
+				}
 			}
 		}
-		if res.Message != "" {
-			sb.WriteString(fmt.Sprintf("\n%s\n", res.Message))
+
+		// Summary section
+		sb.WriteString("\n## Summary\n")
+		sb.WriteString(fmt.Sprintf("- %d/%d completed successfully\n", success, len(results)))
+
+		if belowTarget > 0 || failed > 0 {
+			var needFix []string
+			var needCoverage []string
+			for _, res := range results {
+				if res.ExitCode != 0 || res.Error != "" {
+					taskID := sanitizeOutput(res.TaskID)
+					reason := sanitizeOutput(res.Error)
+					if reason == "" && res.ExitCode != 0 {
+						reason = fmt.Sprintf("exit code %d", res.ExitCode)
+					}
+					reason = safeTruncate(reason, 50)
+					needFix = append(needFix, fmt.Sprintf("%s (%s)", taskID, reason))
+					continue
+				}
+
+				target := res.CoverageTarget
+				if target <= 0 {
+					target = reportCoverageTarget
+				}
+				if res.Coverage != "" && target > 0 && res.CoverageNum < target {
+					needCoverage = append(needCoverage, sanitizeOutput(res.TaskID))
+				}
+			}
+			if len(needFix) > 0 {
+				sb.WriteString(fmt.Sprintf("- Fix: %s\n", strings.Join(needFix, ", ")))
+			}
+			if len(needCoverage) > 0 {
+				sb.WriteString(fmt.Sprintf("- Coverage: %s\n", strings.Join(needCoverage, ", ")))
+			}
+		}
+
+	} else {
+		// Legacy full output mode
+		sb.WriteString("=== Parallel Execution Summary ===\n")
+		sb.WriteString(fmt.Sprintf("Total: %d | Success: %d | Failed: %d\n\n", len(results), success, failed))
+
+		for _, res := range results {
+			taskID := sanitizeOutput(res.TaskID)
+			sb.WriteString(fmt.Sprintf("--- Task: %s ---\n", taskID))
+			if res.Error != "" {
+				sb.WriteString(fmt.Sprintf("Status: FAILED (exit code %d)\nError: %s\n", res.ExitCode, sanitizeOutput(res.Error)))
+			} else if res.ExitCode != 0 {
+				sb.WriteString(fmt.Sprintf("Status: FAILED (exit code %d)\n", res.ExitCode))
+			} else {
+				sb.WriteString("Status: SUCCESS\n")
+			}
+			if res.Coverage != "" {
+				sb.WriteString(fmt.Sprintf("Coverage: %s\n", sanitizeOutput(res.Coverage)))
+			}
+			if res.SessionID != "" {
+				sb.WriteString(fmt.Sprintf("Session: %s\n", sanitizeOutput(res.SessionID)))
+			}
+			if res.LogPath != "" {
+				logPath := sanitizeOutput(res.LogPath)
+				if res.sharedLog {
+					sb.WriteString(fmt.Sprintf("Log: %s (shared)\n", logPath))
+				} else {
+					sb.WriteString(fmt.Sprintf("Log: %s\n", logPath))
+				}
+			}
+			if res.Message != "" {
+				message := sanitizeOutput(res.Message)
+				if message != "" {
+					sb.WriteString(fmt.Sprintf("\n%s\n", message))
+				}
+			}
+			sb.WriteString("\n")
 		}
-		sb.WriteString("\n")
 	}

 	return sb.String()
--- a/codeagent-wrapper/executor_concurrent_test.go
+++ b/codeagent-wrapper/executor_concurrent_test.go
@@ -268,9 +268,15 @@ func TestExecutorHelperCoverage(t *testing.T) {
 		if !strings.Contains(out, "ok") || !strings.Contains(out, "fail") {
 			t.Fatalf("unexpected summary output: %s", out)
 		}
+		// Test summary mode (default) - should have new format with ### headers
 		out = generateFinalOutput([]TaskResult{{TaskID: "rich", ExitCode: 0, SessionID: "sess", LogPath: "/tmp/log", Message: "hello"}})
+		if !strings.Contains(out, "### rich") {
+			t.Fatalf("summary output missing task header: %s", out)
+		}
+		// Test full output mode - should have Session and Message
+		out = generateFinalOutputWithMode([]TaskResult{{TaskID: "rich", ExitCode: 0, SessionID: "sess", LogPath: "/tmp/log", Message: "hello"}}, false)
 		if !strings.Contains(out, "Session: sess") || !strings.Contains(out, "Log: /tmp/log") || !strings.Contains(out, "hello") {
-			t.Fatalf("rich output missing fields: %s", out)
+			t.Fatalf("full output missing fields: %s", out)
 		}

 		args := buildCodexArgs(&Config{Mode: "new", WorkDir: "/tmp"}, "task")
@@ -283,6 +289,45 @@ func TestExecutorHelperCoverage(t *testing.T) {
 		}
 	})

+	t.Run("generateFinalOutputASCIIMode", func(t *testing.T) {
+		t.Setenv("CODEAGENT_ASCII_MODE", "true")
+
+		results := []TaskResult{
+			{TaskID: "ok", ExitCode: 0, Coverage: "92%", CoverageNum: 92, CoverageTarget: 90, KeyOutput: "done"},
+			{TaskID: "warn", ExitCode: 0, Coverage: "80%", CoverageNum: 80, CoverageTarget: 90, KeyOutput: "did"},
+			{TaskID: "bad", ExitCode: 2, Error: "boom"},
+		}
+		out := generateFinalOutput(results)
+
+		for _, sym := range []string{"PASS", "WARN", "FAIL"} {
+			if !strings.Contains(out, sym) {
+				t.Fatalf("ASCII mode should include %q, got: %s", sym, out)
+			}
+		}
+		for _, sym := range []string{"✓", "⚠️", "✗"} {
+			if strings.Contains(out, sym) {
+				t.Fatalf("ASCII mode should not include %q, got: %s", sym, out)
+			}
+		}
+	})
+
+	t.Run("generateFinalOutputUnicodeMode", func(t *testing.T) {
+		t.Setenv("CODEAGENT_ASCII_MODE", "false")
+
+		results := []TaskResult{
+			{TaskID: "ok", ExitCode: 0, Coverage: "92%", CoverageNum: 92, CoverageTarget: 90, KeyOutput: "done"},
+			{TaskID: "warn", ExitCode: 0, Coverage: "80%", CoverageNum: 80, CoverageTarget: 90, KeyOutput: "did"},
+			{TaskID: "bad", ExitCode: 2, Error: "boom"},
+		}
+		out := generateFinalOutput(results)
+
+		for _, sym := range []string{"✓", "⚠️", "✗"} {
+			if !strings.Contains(out, sym) {
+				t.Fatalf("Unicode mode should include %q, got: %s", sym, out)
+			}
+		}
+	})
+
 	t.Run("executeConcurrentWrapper", func(t *testing.T) {
 		orig := runCodexTaskFn
 		defer func() { runCodexTaskFn = orig }()
@@ -1111,9 +1156,10 @@ func TestExecutorExecuteConcurrentWithContextBranches(t *testing.T) {
 			}
 		}

-		summary := generateFinalOutput(results)
+		// Test full output mode for shared marker (summary mode doesn't show it)
+		summary := generateFinalOutputWithMode(results, false)
 		if !strings.Contains(summary, "(shared)") {
-			t.Fatalf("summary missing shared marker: %s", summary)
+			t.Fatalf("full output missing shared marker: %s", summary)
 		}

 		mainLogger.Flush()
--- a/codeagent-wrapper/main.go
+++ b/codeagent-wrapper/main.go
@@ -14,14 +14,15 @@ import (
 )

 const (
-	version             = "5.2.8"
-	defaultWorkdir      = "."
-	defaultTimeout      = 7200 // seconds (2 hours)
-	codexLogLineLimit   = 1000
-	stdinSpecialChars   = "\n\\\"'`$"
-	stderrCaptureLimit  = 4 * 1024
-	defaultBackendName  = "codex"
-	defaultCodexCommand = "codex"
+	version               = "5.4.0"
+	defaultWorkdir        = "."
+	defaultTimeout        = 7200 // seconds (2 hours)
+	defaultCoverageTarget = 90.0
+	codexLogLineLimit     = 1000
+	stdinSpecialChars     = "\n\\\"'`$"
+	stderrCaptureLimit    = 4 * 1024
+	defaultBackendName    = "codex"
+	defaultCodexCommand   = "codex"

 	// stdout close reasons
 	stdoutCloseReasonWait  = "wait-done"
@@ -30,6 +31,8 @@ const (
 	stdoutDrainTimeout     = 100 * time.Millisecond
 )

+var useASCIIMode = os.Getenv("CODEAGENT_ASCII_MODE") == "true"
+
 // Test hooks for dependency injection
 var (
 	stdinReader  io.Reader = os.Stdin
@@ -175,6 +178,7 @@ func run() (exitCode int) {

 		if parallelIndex != -1 {
 			backendName := defaultBackendName
+			fullOutput := false
 			var extras []string

 			for i := 0; i < len(args); i++ {
@@ -182,6 +186,8 @@ func run() (exitCode int) {
 				switch {
 				case arg == "--parallel":
 					continue
+				case arg == "--full-output":
+					fullOutput = true
 				case arg == "--backend":
 					if i+1 >= len(args) {
 						fmt.Fprintln(os.Stderr, "ERROR: --backend flag requires a value")
@@ -202,11 +208,12 @@ func run() (exitCode int) {
 			}

 			if len(extras) > 0 {
-				fmt.Fprintln(os.Stderr, "ERROR: --parallel reads its task configuration from stdin; only --backend is allowed.")
+				fmt.Fprintln(os.Stderr, "ERROR: --parallel reads its task configuration from stdin; only --backend and --full-output are allowed.")
 				fmt.Fprintln(os.Stderr, "Usage examples:")
 				fmt.Fprintf(os.Stderr, "  %s --parallel < tasks.txt\n", name)
 				fmt.Fprintf(os.Stderr, "  echo '...' | %s --parallel\n", name)
 				fmt.Fprintf(os.Stderr, "  %s --parallel <<'EOF'\n", name)
+				fmt.Fprintf(os.Stderr, "  %s --parallel --full-output <<'EOF'  # include full task output\n", name)
 				return 1
 			}

@@ -244,7 +251,33 @@ func run() (exitCode int) {
 			}

 			results := executeConcurrent(layers, timeoutSec)
-			fmt.Println(generateFinalOutput(results))
+
+			// Extract structured report fields from each result
+			for i := range results {
+				results[i].CoverageTarget = defaultCoverageTarget
+				if results[i].Message == "" {
+					continue
+				}
+
+				lines := strings.Split(results[i].Message, "\n")
+
+				// Coverage extraction
+				results[i].Coverage = extractCoverageFromLines(lines)
+				results[i].CoverageNum = extractCoverageNum(results[i].Coverage)
+
+				// Files changed
+				results[i].FilesChanged = extractFilesChangedFromLines(lines)
+
+				// Test results
+				results[i].TestsPassed, results[i].TestsFailed = extractTestResultsFromLines(lines)
+
+				// Key output summary
+				results[i].KeyOutput = extractKeyOutputFromLines(lines, 150)
+			}
+
+			// Default: summary mode (context-efficient)
+			// --full-output: legacy full output mode
+			fmt.Println(generateFinalOutputWithMode(results, !fullOutput))

 			exitCode = 0
 			for _, res := range results {
@@ -447,16 +480,19 @@ Usage:
    %[1]s resume <session_id> "task" [workdir]
    %[1]s resume <session_id> - [workdir]
    %[1]s --parallel               Run tasks in parallel (config from stdin)
+    %[1]s --parallel --full-output Run tasks in parallel with full output (legacy)
    %[1]s --version
    %[1]s --help

 Parallel mode examples:
    %[1]s --parallel < tasks.txt
    echo '...' | %[1]s --parallel
+    %[1]s --parallel --full-output < tasks.txt
    %[1]s --parallel <<'EOF'

 Environment Variables:
-    CODEX_TIMEOUT  Timeout in milliseconds (default: 7200000)
+    CODEX_TIMEOUT         Timeout in milliseconds (default: 7200000)
+    CODEAGENT_ASCII_MODE  Use ASCII symbols instead of Unicode (PASS/WARN/FAIL)

 Exit Codes:
    0    Success
--- a/codeagent-wrapper/main_integration_test.go
+++ b/codeagent-wrapper/main_integration_test.go
@@ -46,10 +46,26 @@ func parseIntegrationOutput(t *testing.T, out string) integrationOutput {

 	lines := strings.Split(out, "\n")
 	var currentTask *TaskResult
+	inTaskResults := false

 	for _, line := range lines {
 		line = strings.TrimSpace(line)
-		if strings.HasPrefix(line, "Total:") {
+
+		// Parse new format header: "X tasks | Y passed | Z failed"
+		if strings.Contains(line, "tasks |") && strings.Contains(line, "passed |") {
+			parts := strings.Split(line, "|")
+			for _, p := range parts {
+				p = strings.TrimSpace(p)
+				if strings.HasSuffix(p, "tasks") {
+					fmt.Sscanf(p, "%d tasks", &payload.Summary.Total)
+				} else if strings.HasSuffix(p, "passed") {
+					fmt.Sscanf(p, "%d passed", &payload.Summary.Success)
+				} else if strings.HasSuffix(p, "failed") {
+					fmt.Sscanf(p, "%d failed", &payload.Summary.Failed)
+				}
+			}
+		} else if strings.HasPrefix(line, "Total:") {
+			// Legacy format: "Total: X | Success: Y | Failed: Z"
 			parts := strings.Split(line, "|")
 			for _, p := range parts {
 				p = strings.TrimSpace(p)
@@ -61,13 +77,72 @@ func parseIntegrationOutput(t *testing.T, out string) integrationOutput {
 					fmt.Sscanf(p, "Failed: %d", &payload.Summary.Failed)
 				}
 			}
+		} else if line == "## Task Results" {
+			inTaskResults = true
+		} else if line == "## Summary" {
+			// End of task results section
+			if currentTask != nil {
+				payload.Results = append(payload.Results, *currentTask)
+				currentTask = nil
+			}
+			inTaskResults = false
+		} else if inTaskResults && strings.HasPrefix(line, "### ") {
+			// New task: ### task-id ✓ 92% or ### task-id PASS 92% (ASCII mode)
+			if currentTask != nil {
+				payload.Results = append(payload.Results, *currentTask)
+			}
+			currentTask = &TaskResult{}
+
+			taskLine := strings.TrimPrefix(line, "### ")
+			success, warning, failed := getStatusSymbols()
+			// Parse different formats
+			if strings.Contains(taskLine, " "+success) {
+				parts := strings.Split(taskLine, " "+success)
+				currentTask.TaskID = strings.TrimSpace(parts[0])
+				currentTask.ExitCode = 0
+				// Extract coverage if present
+				if len(parts) > 1 {
+					coveragePart := strings.TrimSpace(parts[1])
+					if strings.HasSuffix(coveragePart, "%") {
+						currentTask.Coverage = coveragePart
+					}
+				}
+			} else if strings.Contains(taskLine, " "+warning) {
+				parts := strings.Split(taskLine, " "+warning)
+				currentTask.TaskID = strings.TrimSpace(parts[0])
+				currentTask.ExitCode = 0
+			} else if strings.Contains(taskLine, " "+failed) {
+				parts := strings.Split(taskLine, " "+failed)
+				currentTask.TaskID = strings.TrimSpace(parts[0])
+				currentTask.ExitCode = 1
+			} else {
+				currentTask.TaskID = taskLine
+			}
+		} else if currentTask != nil && inTaskResults {
+			// Parse task details
+			if strings.HasPrefix(line, "Exit code:") {
+				fmt.Sscanf(line, "Exit code: %d", &currentTask.ExitCode)
+			} else if strings.HasPrefix(line, "Error:") {
+				currentTask.Error = strings.TrimPrefix(line, "Error: ")
+			} else if strings.HasPrefix(line, "Log:") {
+				currentTask.LogPath = strings.TrimSpace(strings.TrimPrefix(line, "Log:"))
+			} else if strings.HasPrefix(line, "Did:") {
+				currentTask.KeyOutput = strings.TrimSpace(strings.TrimPrefix(line, "Did:"))
+			} else if strings.HasPrefix(line, "Detail:") {
+				// Error detail for failed tasks
+				if currentTask.Message == "" {
+					currentTask.Message = strings.TrimSpace(strings.TrimPrefix(line, "Detail:"))
+				}
+			}
 		} else if strings.HasPrefix(line, "--- Task:") {
+			// Legacy full output format
 			if currentTask != nil {
 				payload.Results = append(payload.Results, *currentTask)
 			}
 			currentTask = &TaskResult{}
 			currentTask.TaskID = strings.TrimSuffix(strings.TrimPrefix(line, "--- Task: "), " ---")
-		} else if currentTask != nil {
+		} else if currentTask != nil && !inTaskResults {
+			// Legacy format parsing
 			if strings.HasPrefix(line, "Status: SUCCESS") {
 				currentTask.ExitCode = 0
 			} else if strings.HasPrefix(line, "Status: FAILED") {
@@ -82,15 +157,11 @@ func parseIntegrationOutput(t *testing.T, out string) integrationOutput {
 				currentTask.SessionID = strings.TrimPrefix(line, "Session: ")
 			} else if strings.HasPrefix(line, "Log:") {
 				currentTask.LogPath = strings.TrimSpace(strings.TrimPrefix(line, "Log:"))
-			} else if line != "" && !strings.HasPrefix(line, "===") && !strings.HasPrefix(line, "---") {
-				if currentTask.Message != "" {
-					currentTask.Message += "\n"
-				}
-				currentTask.Message += line
 			}
 		}
 	}

+	// Handle last task
 	if currentTask != nil {
 		payload.Results = append(payload.Results, *currentTask)
 	}
@@ -343,9 +414,10 @@ task-beta`
 	}

 	for _, id := range []string{"alpha", "beta"} {
-		want := fmt.Sprintf("Log: %s", logPathFor(id))
-		if !strings.Contains(output, want) {
-			t.Fatalf("parallel output missing %q for %s:\n%s", want, id, output)
+		// Summary mode shows log paths in table format, not "Log: xxx"
+		logPath := logPathFor(id)
+		if !strings.Contains(output, logPath) {
+			t.Fatalf("parallel output missing log path %q for %s:\n%s", logPath, id, output)
 		}
 	}
 }
@@ -550,16 +622,16 @@ ok-e`
 	if resD.LogPath != logPathFor("D") || resE.LogPath != logPathFor("E") {
 		t.Fatalf("expected log paths for D/E, got D=%q E=%q", resD.LogPath, resE.LogPath)
 	}
+	// Summary mode shows log paths in table, verify they appear in output
 	for _, id := range []string{"A", "D", "E"} {
-		block := extractTaskBlock(t, output, id)
-		want := fmt.Sprintf("Log: %s", logPathFor(id))
-		if !strings.Contains(block, want) {
-			t.Fatalf("task %s block missing %q:\n%s", id, want, block)
+		logPath := logPathFor(id)
+		if !strings.Contains(output, logPath) {
+			t.Fatalf("task %s log path %q not found in output:\n%s", id, logPath, output)
 		}
 	}
-	blockB := extractTaskBlock(t, output, "B")
-	if strings.Contains(blockB, "Log:") {
-		t.Fatalf("skipped task B should not emit a log line:\n%s", blockB)
+	// Task B was skipped, should have "-" or empty log path in table
+	if resB.LogPath != "" {
+		t.Fatalf("skipped task B should have empty log path, got %q", resB.LogPath)
 	}
 }

--- a/codeagent-wrapper/main_test.go
+++ b/codeagent-wrapper/main_test.go
@@ -2633,14 +2633,17 @@ func TestRunGenerateFinalOutput(t *testing.T) {
 	if out == "" {
 		t.Fatalf("generateFinalOutput() returned empty string")
 	}
-	if !strings.Contains(out, "Total: 3") || !strings.Contains(out, "Success: 2") || !strings.Contains(out, "Failed: 1") {
+	// New format: "X tasks | Y passed | Z failed"
+	if !strings.Contains(out, "3 tasks") || !strings.Contains(out, "2 passed") || !strings.Contains(out, "1 failed") {
 		t.Fatalf("summary missing, got %q", out)
 	}
-	if !strings.Contains(out, "Task: a") || !strings.Contains(out, "Task: b") {
-		t.Fatalf("task entries missing")
+	// New format uses ### task-id for each task
+	if !strings.Contains(out, "### a") || !strings.Contains(out, "### b") {
+		t.Fatalf("task entries missing in structured format")
 	}
-	if strings.Contains(out, "Log:") {
-		t.Fatalf("unexpected log line when LogPath empty, got %q", out)
+	// Should have Summary section
+	if !strings.Contains(out, "## Summary") {
+		t.Fatalf("Summary section missing, got %q", out)
 	}
 }

@@ -2660,12 +2663,18 @@ func TestRunGenerateFinalOutput_LogPath(t *testing.T) {
 			LogPath:  "/tmp/log-b",
 		},
 	}
+	// Test summary mode (default) - should contain log paths
 	out := generateFinalOutput(results)
-	if !strings.Contains(out, "Session: sid\nLog: /tmp/log-a") {
-		t.Fatalf("output missing log line after session: %q", out)
+	if !strings.Contains(out, "/tmp/log-b") {
+		t.Fatalf("summary output missing log path for failed task: %q", out)
+	}
+	// Test full output mode - shows Session: and Log: lines
+	out = generateFinalOutputWithMode(results, false)
+	if !strings.Contains(out, "Session: sid") || !strings.Contains(out, "Log: /tmp/log-a") {
+		t.Fatalf("full output missing log line after session: %q", out)
 	}
 	if !strings.Contains(out, "Log: /tmp/log-b") {
-		t.Fatalf("output missing log line for failed task: %q", out)
+		t.Fatalf("full output missing log line for failed task: %q", out)
 	}
 }

@@ -2963,6 +2972,46 @@ test`
 	}
 }

+func TestRunParallelWithFullOutput(t *testing.T) {
+	defer resetTestHooks()
+	cleanupLogsFn = func() (CleanupStats, error) { return CleanupStats{}, nil }
+
+	oldArgs := os.Args
+	t.Cleanup(func() { os.Args = oldArgs })
+	os.Args = []string{"codeagent-wrapper", "--parallel", "--full-output"}
+
+	stdinReader = strings.NewReader(`---TASK---
+id: T1
+---CONTENT---
+noop`)
+	t.Cleanup(func() { stdinReader = os.Stdin })
+
+	orig := runCodexTaskFn
+	runCodexTaskFn = func(task TaskSpec, timeout int) TaskResult {
+		return TaskResult{TaskID: task.ID, ExitCode: 0, Message: "full output marker"}
+	}
+	t.Cleanup(func() { runCodexTaskFn = orig })
+
+	out := captureOutput(t, func() {
+		if code := run(); code != 0 {
+			t.Fatalf("run exit = %d, want 0", code)
+		}
+	})
+
+	if !strings.Contains(out, "=== Parallel Execution Summary ===") {
+		t.Fatalf("output missing full-output header, got %q", out)
+	}
+	if !strings.Contains(out, "--- Task: T1 ---") {
+		t.Fatalf("output missing task block, got %q", out)
+	}
+	if !strings.Contains(out, "full output marker") {
+		t.Fatalf("output missing task message, got %q", out)
+	}
+	if strings.Contains(out, "=== Execution Report ===") {
+		t.Fatalf("output should not include summary-only header, got %q", out)
+	}
+}
+
 func TestParallelInvalidBackend(t *testing.T) {
 	defer resetTestHooks()
 	cleanupLogsFn = func() (CleanupStats, error) { return CleanupStats{}, nil }
@@ -3017,7 +3066,9 @@ func TestVersionFlag(t *testing.T) {
 			t.Errorf("exit = %d, want 0", code)
 		}
 	})
-	want := "codeagent-wrapper version 5.2.8\n"
+
+	want := "codeagent-wrapper version 5.4.0\n"
+
 	if output != want {
 		t.Fatalf("output = %q, want %q", output, want)
 	}
@@ -3031,7 +3082,9 @@ func TestVersionShortFlag(t *testing.T) {
 			t.Errorf("exit = %d, want 0", code)
 		}
 	})
-	want := "codeagent-wrapper version 5.2.8\n"
+
+	want := "codeagent-wrapper version 5.4.0\n"
+
 	if output != want {
 		t.Fatalf("output = %q, want %q", output, want)
 	}
@@ -3045,7 +3098,9 @@ func TestVersionLegacyAlias(t *testing.T) {
 			t.Errorf("exit = %d, want 0", code)
 		}
 	})
-	want := "codex-wrapper version 5.2.8\n"
+
+	want := "codex-wrapper version 5.4.0\n"
+
 	if output != want {
 		t.Fatalf("output = %q, want %q", output, want)
 	}
--- a/codeagent-wrapper/parser.go
+++ b/codeagent-wrapper/parser.go
@@ -271,8 +271,8 @@ func parseJSONStreamInternal(r io.Reader, warnFn func(string), infoFn func(strin
 			continue
 		}

-		// Unknown event format
-		warnFn(fmt.Sprintf("Unknown event format: %s", truncateBytes(line, 100)))
+		// Unknown event format from other backends (turn.started/assistant/user); ignore.
+		continue
 	}

 	switch {
--- a/codeagent-wrapper/parser_unknown_event_test.go
+++ b/codeagent-wrapper/parser_unknown_event_test.go
@@ -0,0 +1,33 @@
+package main
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestBackendParseJSONStream_UnknownEventsAreSilent(t *testing.T) {
+	input := strings.Join([]string{
+		`{"type":"turn.started"}`,
+		`{"type":"assistant","text":"hi"}`,
+		`{"type":"user","text":"yo"}`,
+		`{"type":"item.completed","item":{"type":"agent_message","text":"ok"}}`,
+	}, "\n")
+
+	var infos []string
+	infoFn := func(msg string) { infos = append(infos, msg) }
+
+	message, threadID := parseJSONStreamInternal(strings.NewReader(input), nil, infoFn, nil, nil)
+	if message != "ok" {
+		t.Fatalf("message=%q, want %q (infos=%v)", message, "ok", infos)
+	}
+	if threadID != "" {
+		t.Fatalf("threadID=%q, want empty (infos=%v)", threadID, infos)
+	}
+
+	for _, msg := range infos {
+		if strings.Contains(msg, "Agent event:") {
+			t.Fatalf("unexpected log for unknown event: %q", msg)
+		}
+	}
+}
+
--- a/codeagent-wrapper/utils.go
+++ b/codeagent-wrapper/utils.go
@@ -75,9 +75,9 @@ func getEnv(key, defaultValue string) string {
 }

 type logWriter struct {
-	prefix string
-	maxLen int
-	buf    bytes.Buffer
+	prefix  string
+	maxLen  int
+	buf     bytes.Buffer
 	dropped bool
 }

@@ -205,6 +205,55 @@ func truncate(s string, maxLen int) string {
 	return s[:maxLen] + "..."
 }

+// safeTruncate safely truncates string to maxLen, avoiding panic and UTF-8 corruption.
+func safeTruncate(s string, maxLen int) string {
+	if maxLen <= 0 || s == "" {
+		return ""
+	}
+
+	runes := []rune(s)
+	if len(runes) <= maxLen {
+		return s
+	}
+
+	if maxLen < 4 {
+		return string(runes[:1])
+	}
+
+	cutoff := maxLen - 3
+	if cutoff <= 0 {
+		return string(runes[:1])
+	}
+	if len(runes) <= cutoff {
+		return s
+	}
+	return string(runes[:cutoff]) + "..."
+}
+
+// sanitizeOutput removes ANSI escape sequences and control characters.
+func sanitizeOutput(s string) string {
+	var result strings.Builder
+	inEscape := false
+	for i := 0; i < len(s); i++ {
+		if s[i] == '\x1b' && i+1 < len(s) && s[i+1] == '[' {
+			inEscape = true
+			i++ // skip '['
+			continue
+		}
+		if inEscape {
+			if (s[i] >= 'A' && s[i] <= 'Z') || (s[i] >= 'a' && s[i] <= 'z') {
+				inEscape = false
+			}
+			continue
+		}
+		// Keep printable chars and common whitespace.
+		if s[i] >= 32 || s[i] == '\n' || s[i] == '\t' {
+			result.WriteByte(s[i])
+		}
+	}
+	return result.String()
+}
+
 func min(a, b int) int {
 	if a < b {
 		return a
@@ -223,3 +272,444 @@ func greet(name string) string {
 func farewell(name string) string {
 	return "goodbye " + name
 }
+
+// extractMessageSummary extracts a brief summary from task output
+// Returns first meaningful line or truncated content up to maxLen chars
+func extractMessageSummary(message string, maxLen int) string {
+	if message == "" || maxLen <= 0 {
+		return ""
+	}
+
+	// Try to find a meaningful summary line
+	lines := strings.Split(message, "\n")
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		// Skip empty lines and common noise
+		if line == "" || strings.HasPrefix(line, "```") || strings.HasPrefix(line, "---") {
+			continue
+		}
+		// Found a meaningful line
+		return safeTruncate(line, maxLen)
+	}
+
+	// Fallback: truncate entire message
+	clean := strings.TrimSpace(message)
+	return safeTruncate(clean, maxLen)
+}
+
+// extractCoverageFromLines extracts coverage from pre-split lines.
+func extractCoverageFromLines(lines []string) string {
+	if len(lines) == 0 {
+		return ""
+	}
+
+	end := len(lines)
+	for end > 0 && strings.TrimSpace(lines[end-1]) == "" {
+		end--
+	}
+
+	if end == 1 {
+		trimmed := strings.TrimSpace(lines[0])
+		if strings.HasSuffix(trimmed, "%") {
+			if num, err := strconv.ParseFloat(strings.TrimSuffix(trimmed, "%"), 64); err == nil && num >= 0 && num <= 100 {
+				return trimmed
+			}
+		}
+	}
+
+	coverageKeywords := []string{"file", "stmt", "branch", "line", "coverage", "total"}
+
+	for _, line := range lines[:end] {
+		lower := strings.ToLower(line)
+
+		hasKeyword := false
+		tokens := strings.FieldsFunc(lower, func(r rune) bool { return r < 'a' || r > 'z' })
+		for _, token := range tokens {
+			for _, kw := range coverageKeywords {
+				if strings.HasPrefix(token, kw) {
+					hasKeyword = true
+					break
+				}
+			}
+			if hasKeyword {
+				break
+			}
+		}
+		if !hasKeyword {
+			continue
+		}
+		if !strings.Contains(line, "%") {
+			continue
+		}
+
+		// Extract percentage pattern: number followed by %
+		for i := 0; i < len(line); i++ {
+			if line[i] == '%' && i > 0 {
+				// Walk back to find the number
+				j := i - 1
+				for j >= 0 && (line[j] == '.' || (line[j] >= '0' && line[j] <= '9')) {
+					j--
+				}
+				if j < i-1 {
+					numStr := line[j+1 : i]
+					// Validate it's a reasonable percentage
+					if num, err := strconv.ParseFloat(numStr, 64); err == nil && num >= 0 && num <= 100 {
+						return numStr + "%"
+					}
+				}
+			}
+		}
+	}
+
+	return ""
+}
+
+// extractCoverage extracts coverage percentage from task output
+// Supports common formats: "Coverage: 92%", "92% coverage", "coverage 92%", "TOTAL 92%"
+func extractCoverage(message string) string {
+	if message == "" {
+		return ""
+	}
+
+	return extractCoverageFromLines(strings.Split(message, "\n"))
+}
+
+// extractCoverageNum extracts coverage as a numeric value for comparison
+func extractCoverageNum(coverage string) float64 {
+	if coverage == "" {
+		return 0
+	}
+	// Remove % sign and parse
+	numStr := strings.TrimSuffix(coverage, "%")
+	if num, err := strconv.ParseFloat(numStr, 64); err == nil {
+		return num
+	}
+	return 0
+}
+
+// extractFilesChangedFromLines extracts files from pre-split lines.
+func extractFilesChangedFromLines(lines []string) []string {
+	if len(lines) == 0 {
+		return nil
+	}
+
+	var files []string
+	seen := make(map[string]bool)
+	exts := []string{".ts", ".tsx", ".js", ".jsx", ".go", ".py", ".rs", ".java", ".vue", ".css", ".scss", ".md", ".json", ".yaml", ".yml", ".toml"}
+
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+
+		// Pattern 1: "Modified: path/to/file.ts" or "Created: path/to/file.ts"
+		matchedPrefix := false
+		for _, prefix := range []string{"Modified:", "Created:", "Updated:", "Edited:", "Wrote:", "Changed:"} {
+			if strings.HasPrefix(line, prefix) {
+				file := strings.TrimSpace(strings.TrimPrefix(line, prefix))
+				file = strings.Trim(file, "`,\"'()[],:")
+				file = strings.TrimPrefix(file, "@")
+				if file != "" && !seen[file] {
+					files = append(files, file)
+					seen[file] = true
+				}
+				matchedPrefix = true
+				break
+			}
+		}
+		if matchedPrefix {
+			continue
+		}
+
+		// Pattern 2: Tokens that look like file paths (allow root files, strip @ prefix).
+		parts := strings.Fields(line)
+		for _, part := range parts {
+			part = strings.Trim(part, "`,\"'()[],:")
+			part = strings.TrimPrefix(part, "@")
+			for _, ext := range exts {
+				if strings.HasSuffix(part, ext) && !seen[part] {
+					files = append(files, part)
+					seen[part] = true
+					break
+				}
+			}
+		}
+	}
+
+	// Limit to first 10 files to avoid bloat
+	if len(files) > 10 {
+		files = files[:10]
+	}
+
+	return files
+}
+
+// extractFilesChanged extracts list of changed files from task output
+// Looks for common patterns like "Modified: file.ts", "Created: file.ts", file paths in output
+func extractFilesChanged(message string) []string {
+	if message == "" {
+		return nil
+	}
+
+	return extractFilesChangedFromLines(strings.Split(message, "\n"))
+}
+
+// extractTestResultsFromLines extracts test results from pre-split lines.
+func extractTestResultsFromLines(lines []string) (passed, failed int) {
+	if len(lines) == 0 {
+		return 0, 0
+	}
+
+	// Common patterns:
+	// pytest: "12 passed, 2 failed"
+	// jest: "Tests: 2 failed, 12 passed"
+	// go: "ok ... 12 tests"
+
+	for _, line := range lines {
+		line = strings.ToLower(line)
+
+		// Look for test result lines
+		if !strings.Contains(line, "pass") && !strings.Contains(line, "fail") && !strings.Contains(line, "test") {
+			continue
+		}
+
+		// Extract numbers near "passed" or "pass"
+		if idx := strings.Index(line, "pass"); idx != -1 {
+			// Look for number before "pass"
+			num := extractNumberBefore(line, idx)
+			if num > 0 {
+				passed = num
+			}
+		}
+
+		// Extract numbers near "failed" or "fail"
+		if idx := strings.Index(line, "fail"); idx != -1 {
+			num := extractNumberBefore(line, idx)
+			if num > 0 {
+				failed = num
+			}
+		}
+
+		// go test style: "ok ... 12 tests"
+		if passed == 0 {
+			if idx := strings.Index(line, "test"); idx != -1 {
+				num := extractNumberBefore(line, idx)
+				if num > 0 {
+					passed = num
+				}
+			}
+		}
+
+		// If we found both, stop
+		if passed > 0 && failed > 0 {
+			break
+		}
+	}
+
+	return passed, failed
+}
+
+// extractTestResults extracts test pass/fail counts from task output
+func extractTestResults(message string) (passed, failed int) {
+	if message == "" {
+		return 0, 0
+	}
+
+	return extractTestResultsFromLines(strings.Split(message, "\n"))
+}
+
+// extractNumberBefore extracts a number that appears before the given index
+func extractNumberBefore(s string, idx int) int {
+	if idx <= 0 {
+		return 0
+	}
+
+	// Walk backwards to find digits
+	end := idx - 1
+	for end >= 0 && (s[end] == ' ' || s[end] == ':' || s[end] == ',') {
+		end--
+	}
+	if end < 0 {
+		return 0
+	}
+
+	start := end
+	for start >= 0 && s[start] >= '0' && s[start] <= '9' {
+		start--
+	}
+	start++
+
+	if start > end {
+		return 0
+	}
+
+	numStr := s[start : end+1]
+	if num, err := strconv.Atoi(numStr); err == nil {
+		return num
+	}
+	return 0
+}
+
+// extractKeyOutputFromLines extracts key output from pre-split lines.
+func extractKeyOutputFromLines(lines []string, maxLen int) string {
+	if len(lines) == 0 || maxLen <= 0 {
+		return ""
+	}
+
+	// Priority 1: Look for explicit summary lines
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		lower := strings.ToLower(line)
+		if strings.HasPrefix(lower, "summary:") || strings.HasPrefix(lower, "completed:") ||
+			strings.HasPrefix(lower, "implemented:") || strings.HasPrefix(lower, "added:") ||
+			strings.HasPrefix(lower, "created:") || strings.HasPrefix(lower, "fixed:") {
+			content := line
+			for _, prefix := range []string{"Summary:", "Completed:", "Implemented:", "Added:", "Created:", "Fixed:",
+				"summary:", "completed:", "implemented:", "added:", "created:", "fixed:"} {
+				content = strings.TrimPrefix(content, prefix)
+			}
+			content = strings.TrimSpace(content)
+			if len(content) > 0 {
+				return safeTruncate(content, maxLen)
+			}
+		}
+	}
+
+	// Priority 2: First meaningful line (skip noise)
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" || strings.HasPrefix(line, "```") || strings.HasPrefix(line, "---") ||
+			strings.HasPrefix(line, "#") || strings.HasPrefix(line, "//") {
+			continue
+		}
+		// Skip very short lines (likely headers or markers)
+		if len(line) < 20 {
+			continue
+		}
+		return safeTruncate(line, maxLen)
+	}
+
+	// Fallback: truncate entire message
+	clean := strings.TrimSpace(strings.Join(lines, "\n"))
+	return safeTruncate(clean, maxLen)
+}
+
+// extractKeyOutput extracts a brief summary of what the task accomplished
+// Looks for summary lines, first meaningful sentence, or truncates message
+func extractKeyOutput(message string, maxLen int) string {
+	if message == "" || maxLen <= 0 {
+		return ""
+	}
+	return extractKeyOutputFromLines(strings.Split(message, "\n"), maxLen)
+}
+
+// extractCoverageGap extracts what's missing from coverage reports
+// Looks for uncovered lines, branches, or functions
+func extractCoverageGap(message string) string {
+	if message == "" {
+		return ""
+	}
+
+	lower := strings.ToLower(message)
+	lines := strings.Split(message, "\n")
+
+	// Look for uncovered/missing patterns
+	for _, line := range lines {
+		lineLower := strings.ToLower(line)
+		line = strings.TrimSpace(line)
+
+		// Common patterns for uncovered code
+		if strings.Contains(lineLower, "uncovered") ||
+			strings.Contains(lineLower, "not covered") ||
+			strings.Contains(lineLower, "missing coverage") ||
+			strings.Contains(lineLower, "lines not covered") {
+			if len(line) > 100 {
+				return line[:97] + "..."
+			}
+			return line
+		}
+
+		// Look for specific file:line patterns in coverage reports
+		if strings.Contains(lineLower, "branch") && strings.Contains(lineLower, "not taken") {
+			if len(line) > 100 {
+				return line[:97] + "..."
+			}
+			return line
+		}
+	}
+
+	// Look for function names that aren't covered
+	if strings.Contains(lower, "function") && strings.Contains(lower, "0%") {
+		for _, line := range lines {
+			if strings.Contains(strings.ToLower(line), "0%") && strings.Contains(line, "function") {
+				line = strings.TrimSpace(line)
+				if len(line) > 100 {
+					return line[:97] + "..."
+				}
+				return line
+			}
+		}
+	}
+
+	return ""
+}
+
+// extractErrorDetail extracts meaningful error context from task output
+// Returns the most relevant error information up to maxLen characters
+func extractErrorDetail(message string, maxLen int) string {
+	if message == "" || maxLen <= 0 {
+		return ""
+	}
+
+	lines := strings.Split(message, "\n")
+	var errorLines []string
+
+	// Look for error-related lines
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+
+		lower := strings.ToLower(line)
+
+		// Skip noise lines
+		if strings.HasPrefix(line, "at ") && strings.Contains(line, "(") {
+			// Stack trace line - only keep first one
+			if len(errorLines) > 0 && strings.HasPrefix(strings.ToLower(errorLines[len(errorLines)-1]), "at ") {
+				continue
+			}
+		}
+
+		// Prioritize error/fail lines
+		if strings.Contains(lower, "error") ||
+			strings.Contains(lower, "fail") ||
+			strings.Contains(lower, "exception") ||
+			strings.Contains(lower, "assert") ||
+			strings.Contains(lower, "expected") ||
+			strings.Contains(lower, "timeout") ||
+			strings.Contains(lower, "not found") ||
+			strings.Contains(lower, "cannot") ||
+			strings.Contains(lower, "undefined") ||
+			strings.HasPrefix(line, "FAIL") ||
+			strings.HasPrefix(line, "●") {
+			errorLines = append(errorLines, line)
+		}
+	}
+
+	if len(errorLines) == 0 {
+		// No specific error lines found, take last few lines
+		start := len(lines) - 5
+		if start < 0 {
+			start = 0
+		}
+		for _, line := range lines[start:] {
+			line = strings.TrimSpace(line)
+			if line != "" {
+				errorLines = append(errorLines, line)
+			}
+		}
+	}
+
+	// Join and truncate
+	result := strings.Join(errorLines, " | ")
+	return safeTruncate(result, maxLen)
+}
--- a/codeagent-wrapper/utils_test.go
+++ b/codeagent-wrapper/utils_test.go
@@ -0,0 +1,143 @@
+package main
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func TestExtractCoverage(t *testing.T) {
+	tests := []struct {
+		name string
+		in   string
+		want string
+	}{
+		{"bare int", "92%", "92%"},
+		{"bare float", "92.5%", "92.5%"},
+		{"coverage prefix", "coverage: 92%", "92%"},
+		{"total prefix", "TOTAL 92%", "92%"},
+		{"all files", "All files 92%", "92%"},
+		{"empty", "", ""},
+		{"no number", "coverage: N/A", ""},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := extractCoverage(tt.in); got != tt.want {
+				t.Fatalf("extractCoverage(%q) = %q, want %q", tt.in, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestExtractTestResults(t *testing.T) {
+	tests := []struct {
+		name       string
+		in         string
+		wantPassed int
+		wantFailed int
+	}{
+		{"pytest one line", "12 passed, 2 failed", 12, 2},
+		{"pytest split lines", "12 passed\n2 failed", 12, 2},
+		{"jest format", "Tests: 2 failed, 12 passed, 14 total", 12, 2},
+		{"go test style count", "ok\texample.com/foo\t0.12s\t12 tests", 12, 0},
+		{"zero counts", "0 passed, 0 failed", 0, 0},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			passed, failed := extractTestResults(tt.in)
+			if passed != tt.wantPassed || failed != tt.wantFailed {
+				t.Fatalf("extractTestResults(%q) = (%d, %d), want (%d, %d)", tt.in, passed, failed, tt.wantPassed, tt.wantFailed)
+			}
+		})
+	}
+}
+
+func TestExtractFilesChanged(t *testing.T) {
+	tests := []struct {
+		name string
+		in   string
+		want []string
+	}{
+		{"root file", "Modified: main.go\n", []string{"main.go"}},
+		{"path file", "Created: codeagent-wrapper/utils.go\n", []string{"codeagent-wrapper/utils.go"}},
+		{"at prefix", "Updated: @codeagent-wrapper/main.go\n", []string{"codeagent-wrapper/main.go"}},
+		{"token scan", "Files: @main.go, @codeagent-wrapper/utils.go\n", []string{"main.go", "codeagent-wrapper/utils.go"}},
+		{"space path", "Modified: dir/with space/file.go\n", []string{"dir/with space/file.go"}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := extractFilesChanged(tt.in); !reflect.DeepEqual(got, tt.want) {
+				t.Fatalf("extractFilesChanged(%q) = %#v, want %#v", tt.in, got, tt.want)
+			}
+		})
+	}
+
+	t.Run("limits to first 10", func(t *testing.T) {
+		var b strings.Builder
+		for i := 0; i < 12; i++ {
+			fmt.Fprintf(&b, "Modified: file%d.go\n", i)
+		}
+		got := extractFilesChanged(b.String())
+		if len(got) != 10 {
+			t.Fatalf("len(files)=%d, want 10: %#v", len(got), got)
+		}
+		for i := 0; i < 10; i++ {
+			want := fmt.Sprintf("file%d.go", i)
+			if got[i] != want {
+				t.Fatalf("files[%d]=%q, want %q", i, got[i], want)
+			}
+		}
+	})
+}
+
+func TestSafeTruncate(t *testing.T) {
+	tests := []struct {
+		name   string
+		in     string
+		maxLen int
+		want   string
+	}{
+		{"empty", "", 4, ""},
+		{"zero maxLen", "hello", 0, ""},
+		{"one rune", "你好", 1, "你"},
+		{"two runes no truncate", "你好", 2, "你好"},
+		{"three runes no truncate", "你好", 3, "你好"},
+		{"two runes truncates long", "你好世界", 2, "你"},
+		{"three runes truncates long", "你好世界", 3, "你"},
+		{"four with ellipsis", "你好世界啊", 4, "你..."},
+		{"emoji", "🙂🙂🙂🙂🙂", 4, "🙂..."},
+		{"no truncate", "你好世界", 4, "你好世界"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := safeTruncate(tt.in, tt.maxLen); got != tt.want {
+				t.Fatalf("safeTruncate(%q, %d) = %q, want %q", tt.in, tt.maxLen, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestSanitizeOutput(t *testing.T) {
+	tests := []struct {
+		name string
+		in   string
+		want string
+	}{
+		{"ansi", "\x1b[31mred\x1b[0m", "red"},
+		{"control chars", "a\x07b\r\nc\t", "ab\nc\t"},
+		{"normal", "hello\nworld\t!", "hello\nworld\t!"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := sanitizeOutput(tt.in); got != tt.want {
+				t.Fatalf("sanitizeOutput(%q) = %q, want %q", tt.in, got, tt.want)
+			}
+		})
+	}
+}
--- a/dev-workflow/README.md
+++ b/dev-workflow/README.md
@@ -9,42 +9,56 @@ A freshly designed lightweight development workflow with no legacy baggage, focu
 ```
 /dev trigger
  ↓
+AskUserQuestion (backend selection)
+  ↓
 AskUserQuestion (requirements clarification)
  ↓
-codeagent analysis (plan mode + UI auto-detection)
+codeagent analysis (plan mode + task typing + UI auto-detection)
  ↓
 dev-plan-generator (create dev doc)
  ↓
-codeagent concurrent development (2–5 tasks, backend split)
+codeagent concurrent development (2–5 tasks, backend routing)
  ↓
 codeagent testing & verification (≥90% coverage)
  ↓
 Done (generate summary)
 ```

-## The 6 Steps
+## Step 0 + The 6 Steps
+
+### 0. Select Allowed Backends (FIRST ACTION)
+- Use **AskUserQuestion** with multiSelect to ask which backends are allowed for this run
+- Options (user can select multiple):
+  - `codex` - Stable, high quality, best cost-performance (default for most tasks)
+  - `claude` - Fast, lightweight (for quick fixes and config changes)
+  - `gemini` - UI/UX specialist (for frontend styling and components)
+- If user selects ONLY `codex`, ALL subsequent tasks must use `codex` (including UI/quick-fix)

 ### 1. Clarify Requirements
 - Use **AskUserQuestion** to ask the user directly
 - No scoring system, no complex logic
 - 2–3 rounds of Q&A until the requirement is clear

-### 2. codeagent Analysis & UI Detection
+### 2. codeagent Analysis + Task Typing + UI Detection
 - Call codeagent to analyze the request in plan mode style
 - Extract: core functions, technical points, task list (2–5 items)
+- For each task, assign exactly one type: `default` / `ui` / `quick-fix`
 - UI auto-detection: needs UI work when task involves style assets (.css, .scss, styled-components, CSS modules, tailwindcss) OR frontend component files (.tsx, .jsx, .vue); output yes/no plus evidence

 ### 3. Generate Dev Doc
 - Call the **dev-plan-generator** agent
 - Produce a single `dev-plan.md`
 - Append a dedicated UI task when Step 2 marks `needs_ui: true`
- Include: task breakdown, file scope, dependencies, test commands
+- Include: task breakdown, `type`, file scope, dependencies, test commands

 ### 4. Concurrent Development
 - Work from the task list in dev-plan.md
- Use codeagent per task with explicit backend selection:
-  - Backend/API/DB tasks → `--backend codex` (default)
-  - UI/style/component tasks → `--backend gemini` (enforced)
+- Route backend per task type (with user constraints + fallback):
+  - `default` → `codex`
+  - `ui` → `gemini` (enforced when allowed)
+  - `quick-fix` → `claude`
+  - Missing `type` → treat as `default`
+  - If the preferred backend is not allowed, fallback to an allowed backend by priority: `codex` → `claude` → `gemini`
 - Independent tasks → run in parallel
 - Conflicting tasks → run serially

@@ -65,7 +79,7 @@ Done (generate summary)
 /dev "Implement user login with email + password"
 ```

-**No options**, fixed workflow, works out of the box.
+No CLI flags required; workflow starts with an interactive backend selection.

 ## Output Structure

@@ -80,14 +94,14 @@ Only one file—minimal and clear.

 ### Tools
 - **AskUserQuestion**: interactive requirement clarification
- **codeagent skill**: analysis, development, testing; supports `--backend` for codex (default) or gemini (UI)
+- **codeagent skill**: analysis, development, testing; supports `--backend` for `codex` / `claude` / `gemini`
 - **dev-plan-generator agent**: generate dev doc (subagent via Task tool, saves context)

-## UI Auto-Detection & Backend Routing
+## Backend Selection & Routing
+- **Step 0**: user selects allowed backends; if `仅 codex`, all tasks use codex
 - **UI detection standard**: style files (.css, .scss, styled-components, CSS modules, tailwindcss) OR frontend component code (.tsx, .jsx, .vue) trigger `needs_ui: true`
- **Flow impact**: Step 2 auto-detects UI work; Step 3 appends a separate UI task in `dev-plan.md` when detected
- **Backend split**: backend/API tasks use codex backend (default); UI tasks force gemini backend
- **Implementation**: Orchestrator invokes codeagent skill with appropriate backend parameter per task type
+- **Task type field**: each task in `dev-plan.md` must have `type: default|ui|quick-fix`
+- **Routing**: `default`→codex, `ui`→gemini, `quick-fix`→claude; if disallowed, fallback to an allowed backend by priority: codex→claude→gemini

 ## Key Features

@@ -102,9 +116,9 @@ Only one file—minimal and clear.
 - Steps are straightforward

 ### ✅ Concurrency
- 2–5 tasks in parallel
+- Tasks split based on natural functional boundaries
 - Auto-detect dependencies and conflicts
- codeagent executes independently
+- codeagent executes independently with optimal backend

 ### ✅ Quality Assurance
 - Enforces 90% coverage
@@ -117,6 +131,10 @@ Only one file—minimal and clear.
 # Trigger
 /dev "Add user login feature"

+# Step 0: Select backends
+Q: Which backends are allowed? (multiSelect)
+A: Selected: codex, claude
+
 # Step 1: Clarify requirements
 Q: What login methods are supported?
 A: Email + password
@@ -126,18 +144,18 @@ A: Yes, use JWT token
 # Step 2: codeagent analysis
 Output:
 - Core: email/password login + JWT auth
- Task 1: Backend API
- Task 2: Password hashing
- Task 3: Frontend form
+- Task 1: Backend API (type=default)
+- Task 2: Password hashing (type=default)
+- Task 3: Frontend form (type=ui)
 UI detection: needs_ui = true (tailwindcss classes in frontend form)

 # Step 3: Generate doc
-dev-plan.md generated with backend + UI tasks ✓
+dev-plan.md generated with typed tasks ✓

-# Step 4-5: Concurrent development (backend codex, UI gemini)
+# Step 4-5: Concurrent development (routing + fallback)
 [task-1] Backend API (codex) → tests → 92% ✓
 [task-2] Password hashing (codex) → tests → 95% ✓
-[task-3] Frontend form (gemini) → tests → 91% ✓
+[task-3] Frontend form (fallback to codex; gemini not allowed) → tests → 91% ✓
 ```

 ## Directory Structure
--- a/dev-workflow/agents/dev-plan-generator.md
+++ b/dev-workflow/agents/dev-plan-generator.md
@@ -12,7 +12,7 @@ You are a specialized Development Plan Document Generator. Your sole responsibil

 You receive context from an orchestrator including:
 - Feature requirements description
- codeagent analysis results (feature highlights, task decomposition, UI detection flag)
+- codeagent analysis results (feature highlights, task decomposition, UI detection flag, and task typing hints)
 - Feature name (in kebab-case format)

 Your output is a single file: `./.claude/specs/{feature_name}/dev-plan.md`
@@ -29,6 +29,7 @@ Your output is a single file: `./.claude/specs/{feature_name}/dev-plan.md`

 ### Task 1: [Task Name]
 - **ID**: task-1
+- **type**: default|ui|quick-fix
 - **Description**: [What needs to be done]
 - **File Scope**: [Directories or files involved, e.g., src/auth/**, tests/auth/]
 - **Dependencies**: [None or depends on task-x]
@@ -38,7 +39,7 @@ Your output is a single file: `./.claude/specs/{feature_name}/dev-plan.md`
 ### Task 2: [Task Name]
 ...

-(2-5 tasks)
+(Tasks based on natural functional boundaries, typically 2-5)

 ## Acceptance Criteria
 - [ ] Feature point 1
@@ -53,9 +54,13 @@ Your output is a single file: `./.claude/specs/{feature_name}/dev-plan.md`

 ## Generation Rules You Must Enforce

-1. **Task Count**: Generate 2-5 tasks (no more, no less unless the feature is extremely simple or complex)
+1. **Task Count**: Generate tasks based on natural functional boundaries (no artificial limits)
+   - Typical range: 2-5 tasks
+   - Quality over quantity: prefer fewer well-scoped tasks over excessive fragmentation
+   - Each task should be independently completable by one agent
 2. **Task Requirements**: Each task MUST include:
   - Clear ID (task-1, task-2, etc.)
+   - A single task type field: `type: default|ui|quick-fix`
   - Specific description of what needs to be done
   - Explicit file scope (directories or files affected)
   - Dependency declaration ("None" or "depends on task-x")
@@ -67,18 +72,23 @@ Your output is a single file: `./.claude/specs/{feature_name}/dev-plan.md`

 ## Your Workflow

-1. **Analyze Input**: Review the requirements description and codeagent analysis results (including `needs_ui` flag if present)
+1. **Analyze Input**: Review the requirements description and codeagent analysis results (including `needs_ui` and any task typing hints)
 2. **Identify Tasks**: Break down the feature into 2-5 logical, independent tasks
 3. **Determine Dependencies**: Map out which tasks depend on others (minimize dependencies)
-4. **Specify Testing**: For each task, define the exact test command and coverage requirements
-5. **Define Acceptance**: List concrete, measurable acceptance criteria including the 90% coverage requirement
-6. **Document Technical Points**: Note key technical decisions and constraints
-7. **Write File**: Use the Write tool to create `./.claude/specs/{feature_name}/dev-plan.md`
+4. **Assign Task Type**: For each task, set exactly one `type`:
+   - `ui`: touches UI/style/component work (e.g., .css/.scss/.tsx/.jsx/.vue, tailwind, design tweaks)
+   - `quick-fix`: small, fast changes (config tweaks, small bug fix, minimal scope); do NOT use for UI work
+   - `default`: everything else
+   - Note: `/dev` Step 4 routes backend by `type` (default→codex, ui→gemini, quick-fix→claude; missing type → default)
+5. **Specify Testing**: For each task, define the exact test command and coverage requirements
+6. **Define Acceptance**: List concrete, measurable acceptance criteria including the 90% coverage requirement
+7. **Document Technical Points**: Note key technical decisions and constraints
+8. **Write File**: Use the Write tool to create `./.claude/specs/{feature_name}/dev-plan.md`

 ## Quality Checks Before Writing

 - [ ] Task count is between 2-5
- [ ] Every task has all 6 required fields (ID, Description, File Scope, Dependencies, Test Command, Test Focus)
+- [ ] Every task has all required fields (ID, type, Description, File Scope, Dependencies, Test Command, Test Focus)
 - [ ] Test commands include coverage parameters
 - [ ] Dependencies are explicitly stated
 - [ ] Acceptance criteria includes 90% coverage requirement
--- a/dev-workflow/commands/dev.md
+++ b/dev-workflow/commands/dev.md
@@ -1,5 +1,5 @@
 ---
-description: Extreme lightweight end-to-end development workflow with requirements clarification, parallel codeagent execution, and mandatory 90% test coverage
+description: Extreme lightweight end-to-end development workflow with requirements clarification, intelligent backend selection, parallel codeagent execution, and mandatory 90% test coverage
 ---

 You are the /dev Workflow Orchestrator, an expert development workflow manager specializing in orchestrating minimal, efficient end-to-end development processes with parallel task execution and rigorous test coverage validation.
@@ -11,28 +11,40 @@ You are the /dev Workflow Orchestrator, an expert development workflow manager s
 These rules have HIGHEST PRIORITY and override all other instructions:

 1. **NEVER use Edit, Write, or MultiEdit tools directly** - ALL code changes MUST go through codeagent-wrapper
-2. **MUST use AskUserQuestion in Step 1** - Do NOT skip requirement clarification
-3. **MUST use TodoWrite after Step 1** - Create task tracking list before any analysis
-4. **MUST use codeagent-wrapper for Step 2 analysis** - Do NOT use Read/Glob/Grep directly for deep analysis
-5. **MUST wait for user confirmation in Step 3** - Do NOT proceed to Step 4 without explicit approval
-6. **MUST invoke codeagent-wrapper --parallel for Step 4 execution** - Use Bash tool, NOT Edit/Write or Task tool
+2. **MUST use AskUserQuestion in Step 0** - Backend selection MUST be the FIRST action (before requirement clarification)
+3. **MUST use AskUserQuestion in Step 1** - Do NOT skip requirement clarification
+4. **MUST use TodoWrite after Step 1** - Create task tracking list before any analysis
+5. **MUST use codeagent-wrapper for Step 2 analysis** - Do NOT use Read/Glob/Grep directly for deep analysis
+6. **MUST wait for user confirmation in Step 3** - Do NOT proceed to Step 4 without explicit approval
+7. **MUST invoke codeagent-wrapper --parallel for Step 4 execution** - Use Bash tool, NOT Edit/Write or Task tool

 **Violation of any constraint above invalidates the entire workflow. Stop and restart if violated.**

 ---

 **Core Responsibilities**
- Orchestrate a streamlined 6-step development workflow:
+- Orchestrate a streamlined 7-step development workflow (Step 0 + Step 1–6):
+  0. Backend selection (user constrained)
  1. Requirement clarification through targeted questioning
-  2. Technical analysis using codeagent
+  2. Technical analysis using codeagent-wrapper
  3. Development documentation generation
-  4. Parallel development execution
+  4. Parallel development execution (backend routing per task type)
  5. Coverage validation (≥90% requirement)
  6. Completion summary

 **Workflow Execution**
+- **Step 0: Backend Selection [MANDATORY - FIRST ACTION]**
+  - MUST use AskUserQuestion tool as the FIRST action with multiSelect enabled
+  - Ask which backends are allowed for this /dev run
+  - Options (user can select multiple):
+    - `codex` - Stable, high quality, best cost-performance (default for most tasks)
+    - `claude` - Fast, lightweight (for quick fixes and config changes)
+    - `gemini` - UI/UX specialist (for frontend styling and components)
+  - Store the selected backends as `allowed_backends` set for routing in Step 4
+  - Special rule: if user selects ONLY `codex`, then ALL subsequent tasks (including UI/quick-fix) MUST use `codex` (no exceptions)
+
 - **Step 1: Requirement Clarification [MANDATORY - DO NOT SKIP]**
-  - MUST use AskUserQuestion tool as the FIRST action - no exceptions
+  - MUST use AskUserQuestion tool
  - Focus questions on functional boundaries, inputs/outputs, constraints, testing, and required unit-test coverage levels
  - Iterate 2-3 rounds until clear; rely on judgment; keep questions concise
  - After clarification complete: MUST use TodoWrite to create task tracking list with workflow steps
@@ -43,7 +55,10 @@ These rules have HIGHEST PRIORITY and override all other instructions:

  **How to invoke for analysis**:
  ```bash
-  codeagent-wrapper --backend codex - <<'EOF'
+  # analysis_backend selection:
+  # - prefer codex if it is in allowed_backends
+  # - otherwise pick the first backend in allowed_backends
+  codeagent-wrapper --backend {analysis_backend} - <<'EOF'
  Analyze the codebase for implementing [feature name].

  Requirements:
@@ -54,8 +69,9 @@ These rules have HIGHEST PRIORITY and override all other instructions:
  1. Explore codebase structure and existing patterns
  2. Evaluate implementation options with trade-offs
  3. Make architectural decisions
-  4. Break down into 2-5 parallelizable tasks with dependencies
-  5. Determine if UI work is needed (check for .css/.tsx/.vue files)
+  4. Break down into 2-5 parallelizable tasks with dependencies and file scope
+  5. Classify each task with a single `type`: `default` / `ui` / `quick-fix`
+  6. Determine if UI work is needed (check for .css/.tsx/.vue files)

  Output the analysis following the structure below.
  EOF
@@ -76,7 +92,7 @@ These rules have HIGHEST PRIORITY and override all other instructions:
  2. **Identify Existing Patterns**: Find how similar features are implemented, reuse conventions
  3. **Evaluate Options**: When multiple approaches exist, list trade-offs (complexity, performance, security, maintainability)
  4. **Make Architectural Decisions**: Choose patterns, APIs, data models with justification
-  5. **Design Task Breakdown**: Produce 2-5 parallelizable tasks with file scope and dependencies
+  5. **Design Task Breakdown**: Produce parallelizable tasks based on natural functional boundaries with file scope and dependencies

  **Analysis Output Structure**:
  ```
@@ -93,7 +109,7 @@ These rules have HIGHEST PRIORITY and override all other instructions:
  [API design, data models, architecture choices made]

  ## Task Breakdown
-  [2-5 tasks with: ID, description, file scope, dependencies, test command]
+  [2-5 tasks with: ID, description, file scope, dependencies, test command, type(default|ui|quick-fix)]

  ## UI Determination
  needs_ui: [true/false]
@@ -107,27 +123,37 @@ These rules have HIGHEST PRIORITY and override all other instructions:

 - **Step 3: Generate Development Documentation**
  - invoke agent dev-plan-generator
-  - When creating `dev-plan.md`, append a dedicated UI task if Step 2 marked `needs_ui: true`
+  - When creating `dev-plan.md`, ensure every task has `type: default|ui|quick-fix`
+  - Append a dedicated UI task if Step 2 marked `needs_ui: true` but no UI task exists
  - Output a brief summary of dev-plan.md:
    - Number of tasks and their IDs
+    - Task type for each task
    - File scope for each task
    - Dependencies between tasks
    - Test commands
  - Use AskUserQuestion to confirm with user:
-    - Question: "Proceed with this development plan?" (if UI work is detected, state that UI tasks will use the gemini backend)
+    - Question: "Proceed with this development plan?" (state backend routing rules and any forced fallback due to allowed_backends)
    - Options: "Confirm and execute" / "Need adjustments"
  - If user chooses "Need adjustments", return to Step 1 or Step 2 based on feedback

 - **Step 4: Parallel Development Execution [CODEAGENT-WRAPPER ONLY - NO DIRECT EDITS]**
  - MUST use Bash tool to invoke `codeagent-wrapper --parallel` for ALL code changes
  - NEVER use Edit, Write, MultiEdit, or Task tools to modify code directly
+  - Backend routing (must be deterministic and enforceable):
+    - Task field: `type: default|ui|quick-fix` (missing → treat as `default`)
+    - Preferred backend by type:
+      - `default` → `codex`
+      - `ui` → `gemini` (enforced when allowed)
+      - `quick-fix` → `claude`
+    - If user selected `仅 codex`: all tasks MUST use `codex`
+    - Otherwise, if preferred backend is not in `allowed_backends`, fallback to the first available backend by priority: `codex` → `claude` → `gemini`
  - Build ONE `--parallel` config that includes all tasks in `dev-plan.md` and submit it once via Bash tool:
    ```bash
    # One shot submission - wrapper handles topology + concurrency
    codeagent-wrapper --parallel <<'EOF'
    ---TASK---
    id: [task-id-1]
-    backend: codex
+    backend: [routed-backend-from-type-and-allowed_backends]
    workdir: .
    dependencies: [optional, comma-separated ids]
    ---CONTENT---
@@ -139,7 +165,7 @@ These rules have HIGHEST PRIORITY and override all other instructions:

    ---TASK---
    id: [task-id-2]
-    backend: gemini
+    backend: [routed-backend-from-type-and-allowed_backends]
    workdir: .
    dependencies: [optional, comma-separated ids]
    ---CONTENT---
@@ -152,6 +178,7 @@ These rules have HIGHEST PRIORITY and override all other instructions:
    ```
  - **Note**: Use `workdir: .` (current directory) for all tasks unless specific subdirectory is required
  - Execute independent tasks concurrently; serialize conflicting ones; track coverage reports
+  - Backend is routed deterministically based on task `type`, no manual intervention needed

 - **Step 5: Coverage Validation**
  - Validate each task’s coverage:
@@ -168,11 +195,13 @@ These rules have HIGHEST PRIORITY and override all other instructions:
  - Circular dependencies: codeagent-wrapper will detect and fail with error; revise task breakdown to remove cycles
  - Missing dependencies: Ensure all task IDs referenced in `dependencies` field exist
 - **Parallel execution timeout**: Individual tasks timeout after 2 hours (configurable via CODEX_TIMEOUT); failed tasks can be retried individually
- **Backend unavailable**: If codex/claude/gemini CLI not found, fail immediately with clear error message
+- **Backend unavailable**: If a routed backend is unavailable, fallback to another backend in `allowed_backends` (priority: codex → claude → gemini); if none works, fail with a clear error message

 **Quality Standards**
 - Code coverage ≥90%
- 2-5 genuinely parallelizable tasks
+- Tasks based on natural functional boundaries (typically 2-5)
+- Each task has exactly one `type: default|ui|quick-fix`
+- Backend routed by `type`: `default`→codex, `ui`→gemini, `quick-fix`→claude (with allowed_backends fallback)
 - Documentation must be minimal yet actionable
 - No verbose implementations; only essential code

--- a/docs/CODEAGENT-WRAPPER.md
+++ b/docs/CODEAGENT-WRAPPER.md
@@ -105,6 +105,7 @@ EOF
 Execute multiple tasks concurrently with dependency management:

 ```bash
+# Default: summary output (context-efficient, recommended)
 codeagent-wrapper --parallel <<'EOF'
 ---TASK---
 id: backend_1701234567
@@ -125,6 +126,47 @@ dependencies: backend_1701234567, frontend_1701234568
 ---CONTENT---
 add integration tests for user management flow
 EOF
+
+# Full output mode (for debugging, includes complete task messages)
+codeagent-wrapper --parallel --full-output <<'EOF'
+...
+EOF
+```
+
+**Output Modes:**
+- **Summary (default)**: Structured report with extracted `Did/Files/Tests/Coverage`, plus a short action summary.
+- **Full (`--full-output`)**: Complete task messages included. Use only for debugging.
+
+**Summary Output Example:**
+```
+=== Execution Report ===
+3 tasks | 2 passed | 1 failed | 1 below 90%
+
+## Task Results
+
+### backend_api ✓ 92%
+Did: Implemented /api/users CRUD endpoints
+Files: backend/users.go, backend/router.go
+Tests: 12 passed
+Log: /tmp/codeagent-xxx.log
+
+### frontend_form ⚠️ 88% (below 90%)
+Did: Created login form with validation
+Files: frontend/LoginForm.tsx
+Tests: 8 passed
+Gap: lines not covered: frontend/LoginForm.tsx:42-47
+Log: /tmp/codeagent-yyy.log
+
+### integration_tests ✗ FAILED
+Exit code: 1
+Error: Assertion failed at line 45
+Detail: Expected status 200 but got 401
+Log: /tmp/codeagent-zzz.log
+
+## Summary
+- 2/3 completed successfully
+- Fix: integration_tests (Assertion failed at line 45)
+- Coverage: frontend_form
 ```

 **Parallel Task Format:**
--- a/install.bat
+++ b/install.bat
@@ -46,17 +46,23 @@ echo.
 echo codeagent-wrapper installed successfully at:
 echo   %DEST%

-rem Automatically ensure %USERPROFILE%\bin is in the USER (HKCU) PATH
+rem Ensure %USERPROFILE%\bin is in PATH without duplicating entries
 rem 1) Read current user PATH from registry (REG_SZ or REG_EXPAND_SZ)
 set "USER_PATH_RAW="
-set "USER_PATH_TYPE="
 for /f "tokens=1,2,*" %%A in ('reg query "HKCU\Environment" /v Path 2^>nul ^| findstr /I /R "^ *Path  *REG_"') do (
-    set "USER_PATH_TYPE=%%B"
    set "USER_PATH_RAW=%%C"
 )
 rem Trim leading spaces from USER_PATH_RAW
 for /f "tokens=* delims= " %%D in ("!USER_PATH_RAW!") do set "USER_PATH_RAW=%%D"

+rem 2) Read current system PATH from registry (REG_SZ or REG_EXPAND_SZ)
+set "SYS_PATH_RAW="
+for /f "tokens=1,2,*" %%A in ('reg query "HKLM\System\CurrentControlSet\Control\Session Manager\Environment" /v Path 2^>nul ^| findstr /I /R "^ *Path  *REG_"') do (
+    set "SYS_PATH_RAW=%%C"
+)
+rem Trim leading spaces from SYS_PATH_RAW
+for /f "tokens=* delims= " %%D in ("!SYS_PATH_RAW!") do set "SYS_PATH_RAW=%%D"
+
 rem Normalize DEST_DIR by removing a trailing backslash if present
 if "!DEST_DIR:~-1!"=="\" set "DEST_DIR=!DEST_DIR:~0,-1!"

@@ -67,42 +73,70 @@ set "SEARCH_EXP2=;!DEST_DIR!\;"
 set "SEARCH_LIT=;!PCT!USERPROFILE!PCT!\bin;"
 set "SEARCH_LIT2=;!PCT!USERPROFILE!PCT!\bin\;"

-rem Prepare user PATH variants for containment tests
-set "CHECK_RAW=;!USER_PATH_RAW!;"
-set "USER_PATH_EXP=!USER_PATH_RAW!"
-if defined USER_PATH_EXP call set "USER_PATH_EXP=%%USER_PATH_EXP%%"
-set "CHECK_EXP=;!USER_PATH_EXP!;"
+rem Prepare PATH variants for containment tests (strip quotes to avoid false negatives)
+set "USER_PATH_RAW_CLEAN=!USER_PATH_RAW:"=!"
+set "SYS_PATH_RAW_CLEAN=!SYS_PATH_RAW:"=!"

-rem Check if already present in user PATH (literal or expanded, with/without trailing backslash)
+set "CHECK_USER_RAW=;!USER_PATH_RAW_CLEAN!;"
+set "USER_PATH_EXP=!USER_PATH_RAW_CLEAN!"
+if defined USER_PATH_EXP call set "USER_PATH_EXP=%%USER_PATH_EXP%%"
+set "USER_PATH_EXP_CLEAN=!USER_PATH_EXP:"=!"
+set "CHECK_USER_EXP=;!USER_PATH_EXP_CLEAN!;"
+
+set "CHECK_SYS_RAW=;!SYS_PATH_RAW_CLEAN!;"
+set "SYS_PATH_EXP=!SYS_PATH_RAW_CLEAN!"
+if defined SYS_PATH_EXP call set "SYS_PATH_EXP=%%SYS_PATH_EXP%%"
+set "SYS_PATH_EXP_CLEAN=!SYS_PATH_EXP:"=!"
+set "CHECK_SYS_EXP=;!SYS_PATH_EXP_CLEAN!;"
+
+rem Check if already present (literal or expanded, with/without trailing backslash)
 set "ALREADY_IN_USERPATH=0"
-echo !CHECK_RAW! | findstr /I /C:"!SEARCH_LIT!" /C:"!SEARCH_LIT2!" >nul && set "ALREADY_IN_USERPATH=1"
+echo(!CHECK_USER_RAW! | findstr /I /C:"!SEARCH_LIT!" /C:"!SEARCH_LIT2!" >nul && set "ALREADY_IN_USERPATH=1"
 if "!ALREADY_IN_USERPATH!"=="0" (
-    echo !CHECK_EXP! | findstr /I /C:"!SEARCH_EXP!" /C:"!SEARCH_EXP2!" >nul && set "ALREADY_IN_USERPATH=1"
+    echo(!CHECK_USER_EXP! | findstr /I /C:"!SEARCH_EXP!" /C:"!SEARCH_EXP2!" >nul && set "ALREADY_IN_USERPATH=1"
+)
+
+set "ALREADY_IN_SYSPATH=0"
+echo(!CHECK_SYS_RAW! | findstr /I /C:"!SEARCH_LIT!" /C:"!SEARCH_LIT2!" >nul && set "ALREADY_IN_SYSPATH=1"
+if "!ALREADY_IN_SYSPATH!"=="0" (
+    echo(!CHECK_SYS_EXP! | findstr /I /C:"!SEARCH_EXP!" /C:"!SEARCH_EXP2!" >nul && set "ALREADY_IN_SYSPATH=1"
 )

 if "!ALREADY_IN_USERPATH!"=="1" (
    echo User PATH already includes %%USERPROFILE%%\bin.
 ) else (
-    rem Not present: append to user PATH using setx without duplicating system PATH
-    if defined USER_PATH_RAW (
-        set "USER_PATH_NEW=!USER_PATH_RAW!"
-        if not "!USER_PATH_NEW:~-1!"==";" set "USER_PATH_NEW=!USER_PATH_NEW!;"
-        set "USER_PATH_NEW=!USER_PATH_NEW!!PCT!USERPROFILE!PCT!\bin"
+    if "!ALREADY_IN_SYSPATH!"=="1" (
+        echo System PATH already includes %%USERPROFILE%%\bin; skipping user PATH update.
    ) else (
-        set "USER_PATH_NEW=!PCT!USERPROFILE!PCT!\bin"
-    )
-    rem Persist update to HKCU\Environment\Path (user scope)
-    setx PATH "!USER_PATH_NEW!" >nul
-    if errorlevel 1 (
-        echo WARNING: Failed to append %%USERPROFILE%%\bin to your user PATH.
-    ) else (
-        echo Added %%USERPROFILE%%\bin to your user PATH.
+        rem Not present: append to user PATH
+        if defined USER_PATH_RAW (
+            set "USER_PATH_NEW=!USER_PATH_RAW!"
+            if not "!USER_PATH_NEW:~-1!"==";" set "USER_PATH_NEW=!USER_PATH_NEW!;"
+            set "USER_PATH_NEW=!USER_PATH_NEW!!PCT!USERPROFILE!PCT!\bin"
+        ) else (
+            set "USER_PATH_NEW=!PCT!USERPROFILE!PCT!\bin"
+        )
+        rem Persist update to HKCU\Environment\Path (user scope)
+        rem Use reg add instead of setx to avoid 1024-character limit
+        echo(!USER_PATH_NEW! | findstr /C:"\"" /C:"!" >nul
+        if not errorlevel 1 (
+            echo WARNING: Your PATH contains quotes or exclamation marks that may cause issues.
+            echo Skipping automatic PATH update. Please add %%USERPROFILE%%\bin to your PATH manually.
+        ) else (
+            reg add "HKCU\Environment" /v Path /t REG_EXPAND_SZ /d "!USER_PATH_NEW!" /f >nul
+            if errorlevel 1 (
+                echo WARNING: Failed to append %%USERPROFILE%%\bin to your user PATH.
+            ) else (
+                echo Added %%USERPROFILE%%\bin to your user PATH.
+            )
+        )
    )
 )

-rem Update current session PATH so codex-wrapper is immediately available
+rem Update current session PATH so codeagent-wrapper is immediately available
 set "CURPATH=;%PATH%;"
-echo !CURPATH! | findstr /I /C:"!SEARCH_EXP!" /C:"!SEARCH_EXP2!" /C:"!SEARCH_LIT!" /C:"!SEARCH_LIT2!" >nul
+set "CURPATH_CLEAN=!CURPATH:"=!"
+echo(!CURPATH_CLEAN! | findstr /I /C:"!SEARCH_EXP!" /C:"!SEARCH_EXP2!" /C:"!SEARCH_LIT!" /C:"!SEARCH_LIT2!" >nul
 if errorlevel 1 set "PATH=!DEST_DIR!;!PATH!"

 goto :cleanup
--- a/install.sh
+++ b/install.sh
@@ -48,11 +48,28 @@ else
    exit 1
 fi

-if [[ ":$PATH:" != *":${BIN_DIR}:"* ]]; then
+# Auto-add to shell config files with idempotency
+if [[ ":${PATH}:" != *":${BIN_DIR}:"* ]]; then
    echo ""
    echo "WARNING: ${BIN_DIR} is not in your PATH"
-    echo "Add this line to your ~/.bashrc or ~/.zshrc (then restart your shell):"
-    echo ""
-    echo "    export PATH=\"${BIN_DIR}:\$PATH\""
+
+    # Detect shell config file
+    if [ -n "$ZSH_VERSION" ]; then
+        RC_FILE="$HOME/.zshrc"
+    else
+        RC_FILE="$HOME/.bashrc"
+    fi
+
+    # Idempotent add: check if complete export statement already exists
+    EXPORT_LINE="export PATH=\"${BIN_DIR}:\$PATH\""
+    if [ -f "$RC_FILE" ] && grep -qF "${EXPORT_LINE}" "$RC_FILE" 2>/dev/null; then
+        echo "  ${BIN_DIR} already in ${RC_FILE}, skipping."
+    else
+        echo "  Adding to ${RC_FILE}..."
+        echo "" >> "$RC_FILE"
+        echo "# Added by myclaude installer" >> "$RC_FILE"
+        echo "export PATH=\"${BIN_DIR}:\$PATH\"" >> "$RC_FILE"
+        echo "  Done. Run 'source ${RC_FILE}' or restart shell."
+    fi
    echo ""
 fi
--- a/skills/codeagent/SKILL.md
+++ b/skills/codeagent/SKILL.md
@@ -101,11 +101,12 @@ EOF

 ## Parallel Execution

-**With global backend**:
+**Default (summary mode - context-efficient):**
 ```bash
-codeagent-wrapper --parallel --backend claude <<'EOF'
+codeagent-wrapper --parallel <<'EOF'
 ---TASK---
 id: task1
+backend: codex
 workdir: /path/to/dir
 ---CONTENT---
 task content
@@ -117,6 +118,17 @@ dependent task
 EOF
 ```

+**Full output mode (for debugging):**
+```bash
+codeagent-wrapper --parallel --full-output <<'EOF'
+...
+EOF
+```
+
+**Output Modes:**
+- **Summary (default)**: Structured report with changes, output, verification, and review summary.
+- **Full (`--full-output`)**: Complete task messages. Use only when debugging specific failures.
+
 **With per-task backend**:
 ```bash
 codeagent-wrapper --parallel <<'EOF'
--- a/test_install_path.bat
+++ b/test_install_path.bat
@@ -0,0 +1,67 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo Testing PATH update with long strings...
+echo.
+
+rem Create a very long PATH string (over 1024 characters)
+set "LONG_PATH="
+for /L %%i in (1,1,30) do (
+    set "LONG_PATH=!LONG_PATH!C:\VeryLongDirectoryName%%i\SubDirectory\AnotherSubDirectory;"
+)
+
+echo Generated PATH length:
+echo !LONG_PATH! > temp_path.txt
+for %%A in (temp_path.txt) do set "PATH_LENGTH=%%~zA"
+del temp_path.txt
+echo !PATH_LENGTH! bytes
+
+rem Test 1: Verify reg add can handle long strings
+echo.
+echo Test 1: Testing reg add with long PATH...
+set "TEST_PATH=!LONG_PATH!%%USERPROFILE%%\bin"
+reg add "HKCU\Environment" /v TestPath /t REG_EXPAND_SZ /d "!TEST_PATH!" /f >nul 2>nul
+if errorlevel 1 (
+    echo FAIL: reg add failed with long PATH
+    goto :cleanup
+) else (
+    echo PASS: reg add succeeded with long PATH
+)
+
+rem Test 2: Verify the value was stored correctly
+echo.
+echo Test 2: Verifying stored value length...
+for /f "tokens=2*" %%A in ('reg query "HKCU\Environment" /v TestPath 2^>nul ^| findstr /I "TestPath"') do set "STORED_PATH=%%B"
+echo !STORED_PATH! > temp_stored.txt
+for %%A in (temp_stored.txt) do set "STORED_LENGTH=%%~zA"
+del temp_stored.txt
+echo Stored PATH length: !STORED_LENGTH! bytes
+
+if !STORED_LENGTH! LSS 1024 (
+    echo FAIL: Stored PATH was truncated
+    goto :cleanup
+) else (
+    echo PASS: Stored PATH was not truncated
+)
+
+rem Test 3: Verify %%USERPROFILE%%\bin is present
+echo.
+echo Test 3: Verifying %%USERPROFILE%%\bin is in stored PATH...
+echo !STORED_PATH! | findstr /I "USERPROFILE" >nul
+if errorlevel 1 (
+    echo FAIL: %%USERPROFILE%%\bin not found in stored PATH
+    goto :cleanup
+) else (
+    echo PASS: %%USERPROFILE%%\bin found in stored PATH
+)
+
+echo.
+echo ========================================
+echo All tests PASSED
+echo ========================================
+
+:cleanup
+echo.
+echo Cleaning up test registry key...
+reg delete "HKCU\Environment" /v TestPath /f >nul 2>nul
+endlocal
Author	SHA1	Message	Date
cexll	81e95777a8	fix: replace setx with reg add to avoid 1024-char PATH truncation (#101 ) - Use reg add instead of setx to bypass Windows 1024-character limit - Add safety check for quotes/exclamation marks in PATH to prevent injection - Preserve stderr output for better error diagnostics - Update documentation with warnings about cmd PATH duplication - Add test script for PATH update validation Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-31 14:40:34 +08:00
cexll	993249acb1	docs: 添加 FAQ 常见问题章节添加 4 个高频问题的解决方案： - Q1: codeagent-wrapper "Unknown event format" 日志问题 (#96) - Q2: Gemini 无法读取 .gitignore 文件 (#75) - Q3: /dev 命令并行执行性能优化建议 (#77) - Q4: Go 版 Codex 权限配置指南 (#31) 提升用户自助排障能力，减少重复问题咨询。 Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-26 15:03:43 +08:00
ben	0d28e70026	feat(dev-workflow): Add intelligent backend selection based on task complexity (#61 ) 合并智能 backend 选择功能。包含：multiSelect backend 选择、type 字段任务分类(default\|ui\|quick-fix)、智能路由策略	2025-12-26 15:01:58 +08:00
cexll	7560ce1976	fix: 移除未知事件格式的日志噪声 (#96 ) 问题： - codeagent-wrapper 在处理 Claude Code 等其他后端的事件流时 - 对无法识别的事件格式（turn.started/assistant/user）打印警告日志 - 造成输出噪声，影响用户体验修复： - parser.go:274 - 移除对未知事件的 warnFn 日志打印 - 改为静默 continue，直接跳过这些事件 - 添加注释说明这些事件来自其他后端，无需处理测试： - 新增 parser_unknown_event_test.go 回归测试 - 验证未知事件不产生 "Agent event:" 日志 - 确保 Codex/Claude/Gemini 事件解析不受影响 - 所有测试通过 Closes #96 Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-26 14:51:38 +08:00
cexll	683d18e6bb	docs: update troubleshooting with idempotent PATH commands (#95 ) - Use correct PATH pattern matching syntax - Explain installer auto-adds PATH - Provide idempotent command for manual use Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-25 11:40:53 +08:00
cexll	a7147f692c	fix: prevent duplicate PATH entries on reinstall (#95 ) - install.sh: Auto-detect shell and add PATH with idempotency check - install.bat: Improve PATH detection with system PATH check - Fix PATH variable quoting in pattern matching Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-25 11:38:42 +08:00
cexll	b71d74f01f	fix: Minor issues #12 and #13 - ASCII mode and performance optimization This commit addresses the remaining Minor issues from PR #94 code review: Minor #12: Unicode Symbol Compatibility - Added CODEAGENT_ASCII_MODE environment variable support - When set to "true", uses ASCII symbols: PASS/WARN/FAIL - Default behavior (unset or "false"): Unicode symbols ✓/⚠️/✗ - Updated help text to document the environment variable - Added tests for both ASCII and Unicode modes Implementation: - executor.go:514: New getStatusSymbols() function - executor.go:531: Dynamic symbol selection in generateFinalOutputWithMode - main.go:34: useASCIIMode variable declaration - main.go:495: Environment variable documentation in help - executor_concurrent_test.go:292: Tests for ASCII mode - main_integration_test.go:89: Parser updated for both symbol formats Minor #13: Performance Optimization - Reduce Repeated String Operations - Optimized Message parsing to split only once per task result - Added FromLines() variants of all extractor functions - Original extract() functions now wrap FromLines() for compatibility - Reduces memory allocations and CPU usage in parallel execution Implementation: - utils.go:300: extractCoverageFromLines() - utils.go:390: extractFilesChangedFromLines() - utils.go:455: extractTestResultsFromLines() - utils.go:551: extractKeyOutputFromLines() - main.go:255: Single split with reuse: lines := strings.Split(...) Backward Compatibility: - All original extract() functions preserved - Tests updated to handle both symbol formats - No breaking changes to public API Test Results: - All tests pass: go test ./... (40.164s) - ASCII mode verified: PASS/WARN/FAIL symbols display correctly - Unicode mode verified: ✓/⚠️/✗ symbols remain default - Performance: Single split per Message instead of 4+ Usage Examples: # Unicode mode (default) ./codeagent-wrapper --parallel < tasks.txt # ASCII mode (for terminals without Unicode support) CODEAGENT_ASCII_MODE=true ./codeagent-wrapper --parallel < tasks.txt Benefits: - Improved terminal compatibility across different environments - Reduced memory allocations in parallel execution - Better performance for large-scale parallel tasks - User choice between Unicode aesthetics and ASCII compatibility Related: #94 Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-24 11:59:00 +08:00
cexll	af1c860f54	fix: code review fixes for PR #94 - all critical and major issues resolved This commit addresses all Critical and Major issues identified in the code review: Critical Issues Fixed: - #1: Test statistics data loss (utils.go:480) - Changed exit condition from \|\| to && - #2: Below-target header showing "below 0%" - Added defaultCoverageTarget constant Major Issues Fixed: - #3: Coverage extraction not robust - Relaxed trigger conditions for various formats - #4: 0% coverage ignored - Changed from CoverageNum>0 to Coverage!="" check - #5: File change extraction incomplete - Support root files and @ prefix - #6: String truncation panic risk - Added safeTruncate() with rune-based truncation - #7: Breaking change documentation missing - Updated help text and docs - #8: .DS_Store garbage files - Removed files and updated .gitignore - #9: Test coverage insufficient - Added 29+ test cases in utils_test.go - #10: Terminal escape injection risk - Added sanitizeOutput() for ANSI cleaning - #11: Redundant code - Removed unused patterns variable Test Results: - All tests pass: go test ./... (34.283s) - Test coverage: 88.4% (up from ~85%) - New test file: codeagent-wrapper/utils_test.go - No breaking changes to existing functionality Files Modified: - codeagent-wrapper/utils.go (+166 lines) - Core fixes and new functions - codeagent-wrapper/executor.go (+111 lines) - Output format fixes - codeagent-wrapper/main.go (+45 lines) - Configuration updates - codeagent-wrapper/main_test.go (+40 lines) - New integration tests - codeagent-wrapper/utils_test.go (new file) - Complete extractor tests - docs/CODEAGENT-WRAPPER.md (+38 lines) - Documentation updates - .gitignore (+2 lines) - Added .DS_Store patterns - Deleted 5 .DS_Store files Verification: - Binary compiles successfully (v5.4.0) - All extractors validated with real-world test cases - Security vulnerabilities patched - Performance maintained (90% token reduction preserved) Related: #94 Generated with SWE-Agent.ai Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>	2025-12-24 09:55:39 +08:00
tytsxai	70b1896011	feat(codeagent-wrapper): v5.4.0 structured execution report (#94 ) Merging PR #94 with code review fixes applied. All Critical and Major issues from code review have been addressed: - 11/13 issues fixed (2 minor optimizations deferred) - Test coverage: 88.4% - All tests passing - Security vulnerabilities patched - Documentation updated The code review fixes have been committed to pr-94 branch and are ready for integration.	2025-12-24 09:53:58 +08:00