fix: 全面修复内置工具问题 + 架构缺陷修复 (v0.14.8)

P0: replace_in_files glob重写, search_files正则修复, list_directory递归分页修复, git stash/tag参数修复, buildSearchResponse query字段修复; P1: compress命令注入修复, run_command输出限制, download_file UA+重试; P2: web_fetch extract_mode/mobile_ua生效, read_multiple_files默认值对齐, CONFIRM_TOOLS扩展, 工具图标/名称映射补全; P3: random死代码清理, IPC类型补全; 架构: 系统提示词重复渲染修复, 版本号动态注入, 上下文余量字段修复, 工具记录丢失修复

src/main/ipc.ts

@@ -203,14 +203,14 @@ export async function setupIPC(): Promise<void> {
       switch (toolName) {
         case 'read_file':          result = await handleReadFile(args as { path: string; encoding?: string; start_line?: number; end_line?: number }); break;
         case 'write_file':         result = await handleWriteFile(args as { path: string; content: string; encoding?: string }); break;
-        case 'list_directory':     result = await handleListDir(args as { path: string; recursive?: boolean; max_depth?: number; include_hidden?: boolean; filter_extension?: string }); break;
-        case 'search_files':       result = await handleSearchFiles(args as { path: string; query: string; search_type?: string; case_sensitive?: boolean; max_results?: number; file_extensions?: string[] }); break;
+        case 'list_directory':     result = await handleListDir(args as { path: string; recursive?: boolean; max_depth?: number; include_hidden?: boolean; filter_extension?: string; limit?: number; offset?: number }); break;
+        case 'search_files':       result = await handleSearchFiles(args as { path: string; query: string; search_type?: string; case_sensitive?: boolean; use_regex?: boolean; max_results?: number; file_extensions?: string[] }); break;
         case 'create_directory':   result = await handleCreateDir(args as { path: string }); break;
         case 'delete_file':        result = await handleDeleteFile(args as { path: string; recursive?: boolean }); break;
         case 'run_command':        return await handleRunCommand(args as { command: string; cwd?: string; timeout?: number }); // run_command 自身管理日志
         case 'move_file':          result = await handleMoveFile(args as { source: string; destination: string }); break;
         case 'copy_file':          result = await handleCopyFile(args as { source: string; destination: string; recursive?: boolean }); break;
-        case 'web_fetch':          result = await handleWebFetch(args as { url: string; max_chars?: number; extract_mode?: string }); break;
+        case 'web_fetch':          result = await handleWebFetch(args as { url: string; max_chars?: number; extract_mode?: string; mobile_ua?: boolean; retry?: boolean }); break;
         case 'web_search':         result = await handleWebSearch(args as { query: string; max_results?: number; time_range?: string; enhance_snippets?: boolean; fetch_top?: number }); break;
         case 'edit_file':          result = await handleEditFile(args as { path: string; old_text: string; new_text: string; all?: boolean; use_regex?: boolean }); break;
         case 'get_file_info':      result = await handleGetFileInfo(args as { path: string }); break;
@@ -219,7 +219,7 @@ export async function setupIPC(): Promise<void> {
         case 'diff_files':         result = await handleDiffFiles(args as { file1: string; file2: string; context_lines?: number }); break;
         case 'replace_in_files':   result = await handleReplaceInFiles(args as { path: string; glob: string; old_text: string; new_text: string }); break;
         case 'read_multiple_files':result = await handleReadMultipleFiles(args as { paths: string[]; max_chars_per_file?: number }); break;
-        case 'git':                result = await handleGit(args as { action: string; path?: string; files?: string[]; message?: string; branch?: string; remote?: string; remote_url?: string; count?: number; all?: boolean; staged?: boolean; new_branch?: boolean; delete_branch?: boolean; force?: boolean; url?: string }); break;
+        case 'git':                result = await handleGit(args as { action: string; path?: string; files?: string[]; message?: string; branch?: string; tag_name?: string; stash_sub?: string; remote?: string; remote_url?: string; count?: number; all?: boolean; staged?: boolean; new_branch?: boolean; delete_branch?: boolean; force?: boolean; url?: string }); break;
         case 'compress':           result = await handleCompress(args as { action: string; path: string; destination?: string; format?: string }); break;
     case 'datetime':          result = handleDateTime(args as { format?: string; timezone?: string }); break;
     case 'calculator':        result = handleCalculator(args as { expression: string }); break;

src/main/tool-handlers-fs.ts

@@ -267,10 +267,17 @@ export async function handleListDir(params: { path: string; recursive?: boolean;
         if (!params.include_hidden && item.name.startsWith('.')) continue;
         if (params.filter_extension && item.isFile() && !item.name.endsWith(params.filter_extension)) continue;
 
-        // 分页：跳过前 offset 个条目
+        const fullPath = path.join(dir, item.name);
+
+        // P0 修复：递归模式下先递归子目录，再做分页跳过（避免跳过目录时丢失子树）
+        if (params.recursive && item.isDirectory()) {
+          await scanDir(fullPath, depth + 1);
+          continue;
+        }
+
+        // 分页：跳过前 offset 个条目（仅对非目录条目计数）
         if (skipped < startOffset) { skipped++; continue; }
 
-        const fullPath = path.join(dir, item.name);
         const stat = await fs.stat(fullPath);
         entries.push({
           name: params.recursive ? path.relative(dirPath, fullPath) : item.name,
@@ -278,10 +285,6 @@ export async function handleListDir(params: { path: string; recursive?: boolean;
           size: item.isFile() ? stat.size : null,
           modified: stat.mtime.toISOString()
         });
-
-        if (params.recursive && item.isDirectory()) {
-          await scanDir(fullPath, depth + 1);
-        }
       }
     }
 
@@ -356,9 +359,15 @@ export async function handleSearchFiles(params: { path: string; query: string; s
 
       if (searchType === 'filename' || searchType === 'both') {
         const fileName = path.basename(filePath);
-        const nameToCheck = caseSensitive ? fileName : fileName.toLowerCase();
-        const queryToCheck = caseSensitive ? query : query.toLowerCase();
-        if (nameToCheck.includes(queryToCheck)) {
+        let nameMatched: boolean;
+        if (useRegex) {
+          nameMatched = contentMatcher(fileName);
+        } else {
+          const nameToCheck = caseSensitive ? fileName : fileName.toLowerCase();
+          const queryToCheck = caseSensitive ? query : query.toLowerCase();
+          nameMatched = nameToCheck.includes(queryToCheck);
+        }
+        if (nameMatched) {
           results.push({ path: filePath, matches: [{ line: 0, text: `[文件名匹配] ${fileName}` }] });
           totalMatches++;
           continue;
@@ -702,15 +711,29 @@ function builtinDiff(path1: string, path2: string, contextSize: number): string
   return diffLines.join('\n');
 }
 
+/** 将 glob 模式转换为正则表达式（支持 **, *, ?） */
+function globToRegex(glob: string): RegExp {
+  // 转义正则特殊字符
+  let pattern = glob.replace(/[.+^${}()|[\]\\]/g, '\\$&');
+  // ** → 匹配任意路径（含 /）
+  pattern = pattern.replace(/\*\*/g, '\u0000'); // 临时占位
+  // * → 匹配除 / 外的任意字符
+  pattern = pattern.replace(/\*/g, '[^/]*');
+  // ? → 匹配除 / 外的单个字符
+  pattern = pattern.replace(/\?/g, '[^/]');
+  // 恢复 ** → .*
+  pattern = pattern.replace(/\u0000/g, '.*');
+  return new RegExp(`^${pattern}$`);
+}
+
 export async function handleReplaceInFiles(params: { path: string; glob: string; old_text: string; new_text: string }): Promise<ToolResult> {
   try {
     const rootPath = resolvePath(params.path);
     const allowed = checkPathAllowed(rootPath, 'write');
     if (!allowed.ok) return { success: false, error: allowed.reason };
 
-    // 简单 glob 匹配
-    const pattern = params.glob.replace(/\./g, '\\.').replace(/\*/g, '.*').replace(/\?/g, '.');
-    const regex = new RegExp(`^${pattern}$`);
+    // 正确的 glob → regex 转换：支持 ** (跨目录通配), * (单层通配), ? (单字符)
+    const globRegex = globToRegex(params.glob);
 
     const results: Array<{ file: string; replacements: number }> = [];
     let totalReplacements = 0;
@@ -726,10 +749,11 @@ export async function handleReplaceInFiles(params: { path: string; glob: string;
         if (fileCount >= maxFiles) return;
         if (item.name.startsWith('.')) continue;
         const fullPath = path.join(dir, item.name);
+        const relPath = path.relative(rootPath, fullPath);
 
         if (item.isDirectory()) {
           await scanDir(fullPath);
-        } else if (regex.test(item.name)) {
+        } else if (globRegex.test(relPath) || globRegex.test(item.name)) {
           fileCount++;
           try {
             const content = await fs.readFile(fullPath, 'utf-8');

src/main/tool-handlers-git.ts

@@ -172,14 +172,16 @@ export async function handleGit(params: { action: string; path?: string; files?:
       }
 
       case 'stash': {
-        // stash 子命令（push/pop/apply/list/drop/show）
-        // message 仅作为 stash push 的提交信息
-        const subAction = 'push'; // 默认 push
-        const args = ['stash', subAction];
-        if (params.message) args.push('-m', params.message);
-        const r = await runGit(args);
+        // stash 子命令（push/pop/apply/list/drop）
+        // 支持 message 中的 stash 子命令或默认 push
+        const stashSub = (params as any).stash_sub || 'push';
+        const stashArgs = ['stash', stashSub];
+        if ((stashSub === 'push') && params.message) {
+          stashArgs.push('-m', params.message);
+        }
+        const r = await runGit(stashArgs);
         if (r.code !== 0) return { success: false, error: r.stderr };
-        return { success: true, action: 'stash', subAction, output: r.stdout.trim() };
+        return { success: true, action: 'stash', subAction: stashSub, output: r.stdout.trim() };
       }
 
       case 'remote': {
@@ -225,13 +227,15 @@ export async function handleGit(params: { action: string; path?: string; files?:
       }
 
       case 'tag': {
-        if (params.branch) {
-          // branch field reused as tag name
-          const args = ['tag', params.branch];
-          if (params.message) args.push('-m', params.message);
-          const r = await runGit(args);
+        // 支持显式 tag_name 参数，回退兼容旧的 branch 参数
+        const tagName = (params as any).tag_name || params.branch;
+        if (tagName) {
+          const tagArgs = ['tag'];
+          if (params.message) tagArgs.push('-a', tagName, '-m', params.message);
+          else tagArgs.push(tagName);
+          const r = await runGit(tagArgs);
           if (r.code !== 0) return { success: false, error: r.stderr };
-          return { success: true, action: 'tag', created: params.branch };
+          return { success: true, action: 'tag', created: tagName };
         }
         const r = await runGit(['tag', '-l']);
         if (r.code !== 0) return { success: false, error: r.stderr };

src/main/tool-handlers-system.ts

@@ -5,6 +5,7 @@
 import * as fs from 'fs/promises';
 import * as path from 'path';
 import { spawn } from 'child_process';
+import * as crypto from 'crypto';
 import { checkPathAllowed, checkCommandAllowed } from './tool-security.js';
 import { mainWindow } from './main.js';
 import { sendLog, resolvePath, type ToolResult } from './tool-handlers-shared.js';
@@ -52,18 +53,39 @@ export async function handleRunCommand(params: { command: string; cwd?: string;
 
       let stdout = '';
       let stderr = '';
+      const MAX_OUTPUT = 512 * 1024; // 512KB 上限，防止 OOM
+      let stdoutTruncated = false;
+      let stderrTruncated = false;
 
       // 实时推送到工作空间终端
       _toolProc.stdout?.on('data', (data: Buffer) => {
         const str = data.toString('utf-8');
-        stdout += str;
-        mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stdout', data: str });
+        if (!stdoutTruncated) {
+          if (stdout.length + str.length > MAX_OUTPUT) {
+            const remaining = MAX_OUTPUT - stdout.length;
+            stdout += str.slice(0, remaining);
+            stdoutTruncated = true;
+            mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stdout', data: str.slice(0, remaining) + '\n[stdout 超出 512KB 限制，已截断]' });
+          } else {
+            stdout += str;
+            mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stdout', data: str });
+          }
+        }
       });
 
       _toolProc.stderr?.on('data', (data: Buffer) => {
         const str = data.toString('utf-8');
-        stderr += str;
-        mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stderr', data: str });
+        if (!stderrTruncated) {
+          if (stderr.length + str.length > MAX_OUTPUT) {
+            const remaining = MAX_OUTPUT - stderr.length;
+            stderr += str.slice(0, remaining);
+            stderrTruncated = true;
+            mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stderr', data: str.slice(0, remaining) + '\n[stderr 超出 512KB 限制，已截断]' });
+          } else {
+            stderr += str;
+            mainWindow?.webContents.send('cmd:output', { command: params.command, type: 'stderr', data: str });
+          }
+        }
       });
 
       _toolProc.on('close', (code) => {
@@ -72,13 +94,15 @@ export async function handleRunCommand(params: { command: string; cwd?: string;
         sendLog(
           code === 0 ? 'success' : 'warn',
           `🔧 run_command 完成`,
-          `exitCode: ${code} | ${duration}ms | stdout: ${stdout.length}B | stderr: ${stderr.length}B`
+          `exitCode: ${code} | ${duration}ms | stdout: ${stdout.length}B${stdoutTruncated ? '(已截断)' : ''} | stderr: ${stderr.length}B${stderrTruncated ? '(已截断)' : ''}`
         );
         mainWindow?.webContents.send('cmd:done', { command: params.command, exitCode: code });
         resolve({
           success: code === 0,
           stdout,
           stderr,
+          stdout_truncated: stdoutTruncated || undefined,
+          stderr_truncated: stderrTruncated || undefined,
           exitCode: code,
           duration,
           cwd,
@@ -95,6 +119,8 @@ export async function handleRunCommand(params: { command: string; cwd?: string;
           success: false,
           stdout,
           stderr: stderr + (stderr ? '\n' : '') + err.message,
+          stdout_truncated: stdoutTruncated || undefined,
+          stderr_truncated: stderrTruncated || undefined,
           exitCode: 1,
           error: err.message,
           duration,
@@ -204,8 +230,10 @@ function isBlockedPage(html: string): boolean {
 function jitter(ms: number): number { return ms + Math.floor(Math.random() * ms * 0.6); }
 
 /** 构建 fetch 请求头，根据尝试次数轮换 UA 和语言 */
-function buildFetchHeaders(url: string, attemptIndex: number): Record<string, string> {
-  const ua = UA_POOL[attemptIndex % UA_POOL.length];
+function buildFetchHeaders(url: string, attemptIndex: number, useMobileUA: boolean = false): Record<string, string> {
+  const ua = useMobileUA
+    ? 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1'
+    : UA_POOL[attemptIndex % UA_POOL.length];
   const lang = LANG_POOL[attemptIndex % LANG_POOL.length];
   let referer = 'https://www.google.com/';
   try {
@@ -302,6 +330,69 @@ function htmlToText(html: string): string {
   return text.trim();
 }
 
+/** HTML → Markdown 转换（保留标题、列表、链接、代码块等结构） */
+function htmlToMarkdown(html: string): string {
+  let text = html;
+  // 移除 script/style/nav/header/footer 等噪音标签
+  text = text.replace(/<script[\s\S]*?<\/script>/gi, '');
+  text = text.replace(/<style[\s\S]*?<\/style>/gi, '');
+  text = text.replace(/<noscript[\s\S]*?<\/noscript>/gi, '');
+  text = text.replace(/<nav[\s\S]*?<\/nav>/gi, '');
+  text = text.replace(/<header[\s\S]*?<\/header>/gi, '');
+  text = text.replace(/<footer[\s\S]*?<\/footer>/gi, '');
+  text = text.replace(/<aside[\s\S]*?<\/aside>/gi, '');
+  text = text.replace(/<iframe[\s\S]*?<\/iframe>/gi, '');
+  text = text.replace(/<svg[\s\S]*?<\/svg>/gi, '');
+  text = text.replace(/<!--[\s\S]*?-->/g, '');
+
+  // 标题 → Markdown 标题
+  text = text.replace(/<h1[^>]*>([\s\S]*?)<\/h1>/gi, '\n# $1\n');
+  text = text.replace(/<h2[^>]*>([\s\S]*?)<\/h2>/gi, '\n## $1\n');
+  text = text.replace(/<h3[^>]*>([\s\S]*?)<\/h3>/gi, '\n### $1\n');
+  text = text.replace(/<h4[^>]*>([\s\S]*?)<\/h4>/gi, '\n#### $1\n');
+  text = text.replace(/<h5[^>]*>([\s\S]*?)<\/h5>/gi, '\n##### $1\n');
+  text = text.replace(/<h6[^>]*>([\s\S]*?)<\/h6>/gi, '\n###### $1\n');
+
+  // 代码块
+  text = text.replace(/<pre[^>]*>([\s\S]*?)<\/pre>/gi, '\n```\n$1\n```\n');
+  text = text.replace(/<code[^>]*>([\s\S]*?)<\/code>/gi, '`$1`');
+
+  // 链接和图片
+  text = text.replace(/<a[^>]*href=["']([^"']*)["'][^>]*>([\s\S]*?)<\/a>/gi, '[$2]($1)');
+  text = text.replace(/<img[^>]*src=["']([^"']*)["'][^>]*alt=["']([^"']*)["'][^>]*\/?>/gi, '![$2]($1)');
+  text = text.replace(/<img[^>]*src=["']([^"']*)["'][^>]*\/?>/gi, '![]($1)');
+
+  // 列表
+  text = text.replace(/<li[^>]*>([\s\S]*?)<\/li>/gi, '- $1\n');
+  text = text.replace(/<\/?(ul|ol)[^>]*>/gi, '\n');
+
+  // 引用块
+  text = text.replace(/<blockquote[^>]*>([\s\S]*?)<\/blockquote>/gi, '\n> $1\n');
+
+  // 表格行
+  text = text.replace(/<\/tr>/gi, '|\n');
+  text = text.replace(/<tr[^>]*>/gi, '|');
+  text = text.replace(/<\/?(td|th)[^>]*>/gi, '');
+
+  // 块级标签转为换行
+  text = text.replace(/<\/(p|div|section|article)[^>]*>/gi, '\n');
+  text = text.replace(/<(br|hr)[^>]*\/?>/gi, '\n');
+
+  // 加粗/斜体
+  text = text.replace(/<(strong|b)[^>]*>([\s\S]*?)<\/\1>/gi, '**$2**');
+  text = text.replace(/<(em|i)[^>]*>([\s\S]*?)<\/\1>/gi, '*$2*');
+
+  // 移除剩余标签
+  text = text.replace(/<[^>]+>/g, '');
+  // 解码 HTML 实体
+  text = decodeHTMLEntities(text);
+  // 清理多余空白
+  text = text.replace(/[ \t]+/g, ' ');
+  text = text.replace(/\n\s*\n\s*\n+/g, '\n\n');
+  text = text.split('\n').map(l => l.trim()).join('\n');
+  return text.trim();
+}
+
 import { browserOpen, browserExtract, browserClose } from './browser.js';
 
 // ──────────────────────────────────────────────────
@@ -375,7 +466,7 @@ export async function handleWebFetch(params: { url: string; max_chars?: number;
       await new Promise(r => setTimeout(r, delay));
     }
 
-    const headers = buildFetchHeaders(url, attempt);
+    const headers = buildFetchHeaders(url, attempt, useMobileUA);
 
     try {
       const controller = new AbortController();
@@ -441,7 +532,13 @@ export async function handleWebFetch(params: { url: string; max_chars?: number;
       }
       const isHTML = contentType.includes('html');
       if (isHTML) {
-        text = htmlToText(text);
+        // P2 修复：支持 extract_mode 参数 — 'markdown' 模式保留结构化格式，'text' 模式纯文本
+        const extractMode = params.extract_mode || 'text';
+        if (extractMode === 'markdown') {
+          text = htmlToMarkdown(text);
+        } else {
+          text = htmlToText(text);
+        }
         // 检测是否被拦截（Cloudflare/验证码/空白页）
         if (isBlockedPage(text) && BROWSER_FALLBACK_ENABLED) {
           sendLog('warn', `🌐 web_fetch 检测到拦截页`, '自动回退浏览器渲染');
@@ -667,7 +764,8 @@ async function handleWebSearchSearxng(
       })),
       effectiveMax,
       false,
-      engineStats
+      engineStats,
+      query,
     );
     result._mode = 'searxng';
     return result;
@@ -727,10 +825,10 @@ export async function handleWebSearch(params: { query: string; max_results?: num
     const cached = cacheGet(cacheKey);
     if (cached) {
       sendLog('success', `🔍 web_search 缓存命中`, `"${query}" → ${cached.results.length} 条`);
-      const cachedResult = buildSearchResponse(cached.results, maxResults, true);
-      cachedResult._mode = 'builtin';
-      return cachedResult;
-    }
+    const cachedResult = buildSearchResponse(cached.results, maxResults, true, undefined, query);
+    cachedResult._mode = 'builtin';
+    return cachedResult;
+  }
 
     sendLog('info', `🔍 web_search`, `"${query}" (${maxResults} 条) [并行]`);
 
@@ -875,7 +973,7 @@ export async function handleWebSearch(params: { query: string; max_results?: num
     // ── 6. 缓存结果 ──
     cacheSet(cacheKey, { results: finalResults, time: Date.now() });
 
-    const finalResult = buildSearchResponse(finalResults, maxResults, false, engineStats);
+    const finalResult = buildSearchResponse(finalResults, maxResults, false, engineStats, query);
     finalResult._mode = 'builtin';
     return finalResult;
   })();
@@ -1045,6 +1143,7 @@ function buildSearchResponse(
   maxResults: number,
   fromCache: boolean,
   engineStats?: Record<string, string>,
+  query?: string,
 ): ToolResult {
   const sliced = results.slice(0, maxResults);
 
@@ -1083,7 +1182,7 @@ function buildSearchResponse(
 
   return {
     success: true,
-    query: '',
+    query: query || '',
     results: sliced,
     total: sliced.length,
     formatted,
@@ -1250,17 +1349,42 @@ export async function handleDownloadFile(params: { url: string; destination: str
 
     sendLog('info', `⬇️ download_file`, `${params.url} → ${destPath}`);
 
-    // 带超时的下载（大文件给更长超时）
-    const controller = new AbortController();
-    const timeoutId = setTimeout(() => controller.abort(), 60_000);
-    let resp: Response;
-    try {
-      resp = await fetch(params.url, { signal: controller.signal });
-    } finally {
-      clearTimeout(timeoutId);
+    // 带超时和 UA 的下载，支持重试
+    const MAX_RETRIES = 3;
+    const UA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36';
+    let resp: Response | null = null;
+    let lastError: string = '';
+
+    for (let attempt = 1; attempt <= MAX_RETRIES; attempt++) {
+      const controller = new AbortController();
+      const timeoutId = setTimeout(() => controller.abort(), 60_000);
+      try {
+        resp = await fetch(params.url, {
+          signal: controller.signal,
+          headers: {
+            'User-Agent': UA,
+            'Accept': '*/*',
+            'Accept-Encoding': 'gzip, deflate, br',
+          },
+          redirect: 'follow',
+        });
+        clearTimeout(timeoutId);
+        if (resp.ok) break; // 成功
+        lastError = `HTTP ${resp.status}: ${resp.statusText}`;
+        // 4xx 不重试
+        if (resp.status >= 400 && resp.status < 500) break;
+      } catch (err) {
+        clearTimeout(timeoutId);
+        lastError = (err as Error).message;
+        if (lastError.includes('abort')) lastError = '下载超时 (60s)';
+      }
+      if (attempt < MAX_RETRIES) {
+        await new Promise(r => setTimeout(r, 1000 * attempt)); // 指数退避
+        sendLog('warn', `⬇️ download_file 重试`, `第 ${attempt + 1} 次: ${params.url}`);
+      }
     }
 
-    if (!resp.ok) return { success: false, error: `HTTP ${resp.status}: ${resp.statusText}` };
+    if (!resp || !resp.ok) return { success: false, error: lastError || '下载失败' };
 
     const buf = Buffer.from(await resp.arrayBuffer());
     if (buf.length > 50 * 1024 * 1024) {
@@ -1311,10 +1435,12 @@ export async function handleCompress(params: { action: string; path: string; des
 
         if (format === 'zip') {
           if (isWin) {
-            // Windows: PowerShell Compress-Archive
+            // PowerShell 转义单引号：' → ''
+            const safeSrc = srcName.replace(/'/g, "''");
+            const safeDest = destPath.replace(/'/g, "''");
             child = spawn('powershell', [
               '-NoProfile', '-Command',
-              `Compress-Archive -Path '${srcName}' -DestinationPath '${destPath}' -Force`
+              `Compress-Archive -Path '${safeSrc}' -DestinationPath '${safeDest}' -Force`
             ], { cwd, stdio: ['pipe', 'pipe', 'pipe'] });
           } else {
             child = spawn('zip', ['-r', destPath, srcName], { cwd, stdio: ['pipe', 'pipe', 'pipe'] });
@@ -1355,9 +1481,11 @@ export async function handleCompress(params: { action: string; path: string; des
 
         if (isZip) {
           if (isWin) {
+            const safeArchive = archivePath.replace(/'/g, "''");
+            const safeDest = destDir.replace(/'/g, "''");
             child = spawn('powershell', [
               '-NoProfile', '-Command',
-              `Expand-Archive -Path '${archivePath}' -DestinationPath '${destDir}' -Force`
+              `Expand-Archive -Path '${safeArchive}' -DestinationPath '${safeDest}' -Force`
             ], { stdio: ['pipe', 'pipe', 'pipe'] });
           } else {
             child = spawn('unzip', ['-o', archivePath, '-d', destDir], { stdio: ['pipe', 'pipe', 'pipe'] });
@@ -1587,16 +1715,11 @@ export function handleRandom(params: { type?: string; min?: number; max?: number
       case 'string': {
         const length = Math.min(params.length ?? 8, 256);
         const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-        let s = '';
-        for (let i = 0; i < length; i++) s += chars.charAt(Math.floor(Math.random() * chars.length));
         // 使用 crypto 增强随机性
-        const buf = require('crypto').randomBytes(Math.ceil(length * 0.75));
-        let bIdx = 0;
+        const buf = crypto.randomBytes(length);
         let result = '';
         for (let i = 0; i < length; i++) {
-          const r = buf[bIdx++] || Math.floor(Math.random() * 256);
-          if (bIdx >= buf.length) bIdx = 0;
-          result += chars.charAt(r % chars.length);
+          result += chars.charAt(buf[i] % chars.length);
         }
         return { success: true, type: 'string', result, length, charset: 'alphanumeric' };
       }

src/renderer/components/chat-area.ts

@@ -7,6 +7,7 @@ import { logError, logSession } from '../services/log-service.js';
 import { marked } from '../utils/marked-config.js';
 import { escapeHtml, formatTime } from '../utils/utils.js';
 import { estimateTokens } from '../services/context-manager.js';
+import { getToolIcon, formatToolName } from '../services/tool-registry.js';
 import type { ChatSession, ChatMessage, ToolCallRecord } from '../types.js';
 
 function getFileIcon(filename: string): string {
@@ -111,6 +112,9 @@ export function resetAutoScroll(): void {
 /** P1-1: 已渲染消息索引集合，用于稳定增量 diff（替代 DOM querySelectorAll 计数） */
 const _renderedMsgIndices = new Set<number>();
 
+/** 标记当前渲染批次中系统提示词卡片是否已渲染（每会话仅首条 assistant 消息展示） */
+let _sysPromptRendered = false;
+
 export function renderMessages(): void {
   const currentSession = state.get<ChatSession | null>(KEYS.CURRENT_SESSION);
   const msgs = currentSession ? currentSession.messages : [];
@@ -119,6 +123,7 @@ export function renderMessages(): void {
   messagesContainerEl.innerHTML = '';
   currentPlaceholder = null;
   _renderedMsgIndices.clear();
+  _sysPromptRendered = false; // 重置：每轮全量渲染时重新判定首条 assistant
 
   if (msgs.length === 0) {
     emptyStateEl.style.display = '';
@@ -155,10 +160,13 @@ export function appendMessageDOM(msg: ChatMessage, index: number): void {
   let safeContent = (msg.content != null) ? String(msg.content) : '';
 
   if (msg.role === 'assistant') {
-    // ── 系统提示词折叠卡片（每条助理消息顶部展示）──
-    const sysPrompt = state.get<string>('_lastSystemPrompt', '');
-    if (sysPrompt) {
-      contentHtml += renderSystemPromptCard(sysPrompt);
+    // ── 系统提示词折叠卡片（仅会话首条 assistant 消息展示，避免重复）──
+    if (!_sysPromptRendered) {
+      const sysPrompt = state.get<string>('_lastSystemPrompt', '');
+      if (sysPrompt) {
+        contentHtml += renderSystemPromptCard(sysPrompt);
+      }
+      _sysPromptRendered = true;
     }
 
     if (msg.think) {
@@ -252,34 +260,12 @@ export function appendMessageDOM(msg: ChatMessage, index: number): void {
 }
 
 function renderToolCallCard(tc: ToolCallRecord): string {
-  const icons: Record<string, string> = {
-    read_file: '📄', write_file: '✏️', list_directory: '📁',
-    search_files: '🔍', create_directory: '📂', delete_file: '🗑️', run_command: '💻',
-    move_file: '📦', copy_file: '📋', web_fetch: '🌐',
-    edit_file: '✂️', get_file_info: 'ℹ️', tree: '🌳', download_file: '⬇️',
-    diff_files: '🔀', replace_in_files: '🔄', read_multiple_files: '📚',
-    git: '🔖', compress: '🗜️', web_search: '🔍',
-	    memory: '🧠', session_list: '📋', session_read: '📖', spawn_task: '🤖', plan_track: '📋',
-    browser_open: '🌐', browser_screenshot: '📸', browser_evaluate: '⚡', browser_extract: '📰',
-    browser_click: '👆', browser_type: '⌨️', browser_scroll: '↕️', browser_close: '❌'
-  };
-  const names: Record<string, string> = {
-    read_file: '读取文件', write_file: '写入文件', list_directory: '列出目录',
-    search_files: '搜索文件', create_directory: '创建目录', delete_file: '删除文件', run_command: '执行命令',
-    move_file: '移动文件', copy_file: '复制文件', web_fetch: '网页抓取',
-    edit_file: '编辑文件', get_file_info: '文件信息', tree: '目录树', download_file: '下载文件',
-    diff_files: '文件对比', replace_in_files: '批量替换', read_multiple_files: '批量读取',
-    git: 'Git 操作', compress: '压缩/解压', web_search: '联网搜索',
-	    memory: '记忆管理', session_list: '会话列表', session_read: '读取会话', spawn_task: '子代理委派', plan_track: '计划追踪',
-    browser_open: '打开网页', browser_screenshot: '浏览器截图', browser_evaluate: '执行JS', browser_extract: '提取内容',
-    browser_click: '点击元素', browser_type: '输入文本', browser_scroll: '滚动页面', browser_close: '关闭浏览器'
-  };
   const statusLabels: Record<string, string> = {
     pending: '📝 准备中…', running: '🔄 执行中', success: '✅ 完成', error: '❌ 失败', cancelled: '🚫 已取消'
   };
 
-  const icon = icons[tc.name] || '🔧';
-  const name = names[tc.name] || tc.name;
+  const icon = getToolIcon(tc.name);
+  const name = formatToolName(tc.name);
   const status = statusLabels[tc.status] || tc.status;
   const args = tc.arguments || {};
 
@@ -328,18 +314,22 @@ export function updateLastAssistantMessage(
     if (loadingDots) loadingDots.remove();
     if (loadingText) loadingText.remove();
 
-    // 流式消息首次转正：注入系统提示词折叠卡片
+    // 流式消息首次转正：注入系统提示词折叠卡片（仅当会话中无前序 assistant 消息时）
     const sysPrompt = state.get<string>('_lastSystemPrompt', '');
     if (sysPrompt && !lastMsg.querySelector('.system-prompt-card')) {
-      const msgBody = lastMsg.querySelector('.msg-body');
-      const tempDiv = document.createElement('div');
-      tempDiv.innerHTML = renderSystemPromptCard(sysPrompt);
-      const card = tempDiv.firstElementChild!;
-      const thinkBlock = msgBody?.querySelector('.think-block');
-      if (thinkBlock) {
-        msgBody!.insertBefore(card, thinkBlock);
-      } else {
-        msgBody!.insertBefore(card, msgBody!.firstChild);
+      const session = state.get<ChatSession | null>(KEYS.CURRENT_SESSION);
+      const hasPrevAssistant = session?.messages.some(m => m.role === 'assistant') ?? false;
+      if (!hasPrevAssistant) {
+        const msgBody = lastMsg.querySelector('.msg-body');
+        const tempDiv = document.createElement('div');
+        tempDiv.innerHTML = renderSystemPromptCard(sysPrompt);
+        const card = tempDiv.firstElementChild!;
+        const thinkBlock = msgBody?.querySelector('.think-block');
+        if (thinkBlock) {
+          msgBody!.insertBefore(card, thinkBlock);
+        } else {
+          msgBody!.insertBefore(card, msgBody!.firstChild);
+        }
       }
     }
   }

src/renderer/components/input-area.ts

@@ -503,6 +503,8 @@ async function handleRetry(): Promise<void> {
       let retryContent = '';
       let retryThinkContent = '';
       let retryIterations = 0;
+      // P1 修复：追踪当前迭代的工具记录（与 send 路径保持一致）
+      let retryIterationToolRecords: ToolCallRecord[] = [];
 
       // 构建重试用的完整内容和 images（含文件内容和视频帧）
       let retryUserContent = userMsg.content || '';
@@ -537,7 +539,9 @@ async function handleRetry(): Promise<void> {
               role: 'assistant', content: retryContent || '', model: getSelectedModel(),
               timestamp: now,
               ...(retryThinkContent && { think: retryThinkContent }),
+              ...(retryIterationToolRecords.length > 0 && { toolCalls: [...retryIterationToolRecords] }),
             };
+            retryIterationToolRecords = [];
             state.update(KEYS.CURRENT_SESSION, (s: any) => ({
               ...s, messages: [...s.messages, prevMsg], updatedAt: Date.now()
             }));
@@ -560,14 +564,20 @@ async function handleRetry(): Promise<void> {
             name, arguments: call.function.arguments,
             result, status: result.success ? 'success' : 'error', timestamp: Date.now()
           });
-          updateMessageToolRecord(name, result.success ? 'success' : 'error', result);
+          retryIterationToolRecords.push({
+            name, arguments: call.function.arguments,
+            result, status: result.success ? 'success' : 'error', timestamp: Date.now()
+          });
         },
         onToolCallError: (name, error, call) => {
           updateToolCard({
             name, arguments: call.function.arguments,
             result: { success: false, error }, status: 'error', timestamp: Date.now()
           });
-          updateMessageToolRecord(name, 'error', { success: false, error });
+          retryIterationToolRecords.push({
+            name, arguments: call.function.arguments,
+            result: { success: false, error }, status: 'error', timestamp: Date.now()
+          });
         },
         onConfirmTool: async (call) => showToolConfirm(call),
         onPlanReady: async (plan: string, steps: string[]) => {
@@ -580,14 +590,16 @@ async function handleRetry(): Promise<void> {
             return true;
           }
         },
-        onDone: async (finalContent, toolRecords, loopStats) => {
+        onDone: async (finalContent, _toolRecords, loopStats) => {
           retryContent = finalContent;
+          // P1 修复：使用本地追踪的当前迭代工具记录，而非引擎的 allToolRecords（含所有迭代，会与中间消息重复）
+          const finalToolRecords = retryIterationToolRecords.length > 0 ? retryIterationToolRecords : undefined;
           if (retryIterations > 0) {
             if (finalContent) {
               const lastMsg: ChatMessage = {
                 role: 'assistant', content: finalContent, model: getSelectedModel(), timestamp: Date.now(),
                 ...(retryThinkContent && { think: retryThinkContent }),
-                ...(toolRecords?.length && { toolCalls: toolRecords }),
+                ...(finalToolRecords?.length && { toolCalls: finalToolRecords }),
                 ...(loopStats?.eval_count && { eval_count: loopStats.eval_count }),
                 ...(loopStats?.prompt_eval_count && { prompt_eval_count: loopStats.prompt_eval_count }),
                 ...(loopStats?.total_duration && { total_duration: loopStats.total_duration }),
@@ -600,7 +612,7 @@ async function handleRetry(): Promise<void> {
             const assistantMsg: ChatMessage = {
               role: 'assistant', content: finalContent || '', model: getSelectedModel(), timestamp: Date.now(),
               ...(retryThinkContent && { think: retryThinkContent }),
-              ...(toolRecords?.length && { toolCalls: toolRecords }),
+              ...(finalToolRecords?.length && { toolCalls: finalToolRecords }),
               ...(loopStats?.eval_count && { eval_count: loopStats.eval_count }),
               ...(loopStats?.prompt_eval_count && { prompt_eval_count: loopStats.prompt_eval_count }),
               ...(loopStats?.total_duration && { total_duration: loopStats.total_duration }),
@@ -1231,6 +1243,8 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
 
   let assistantContent = '';
   let thinkContent = '';
+  // P1 修复：追踪当前迭代的工具记录，onNewIteration 时保存到消息中
+  let currentIterationToolRecords: ToolCallRecord[] = [];
   state.set('_currentEvalCount', 0);
 
   // ── 监控定时器：流式输出期间持续显示工作提示 ──
@@ -1251,14 +1265,16 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
         });
       },
       onNewIteration: (toolCalls) => {
-        // 保存上一轮的卡片（不含工具记录，工具统一在 onDone 挂载）
+        // 保存上一轮的卡片（含工具记录）
         const prevMsg: ChatMessage = {
           role: 'assistant',
           content: assistantContent || '',
           model: getSelectedModel(),
           timestamp: Date.now(),
           ...(thinkContent && { think: thinkContent }),
+          ...(currentIterationToolRecords.length > 0 && { toolCalls: [...currentIterationToolRecords] }),
         };
+        currentIterationToolRecords = [];
         state.update(KEYS.CURRENT_SESSION, (session: any) => ({
           ...session,
           messages: [...session.messages, prevMsg],
@@ -1290,14 +1306,20 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
           name, arguments: call.function.arguments,
           result, status: result.success ? 'success' : 'error', timestamp: Date.now()
         });
-        updateMessageToolRecord(name, result.success ? 'success' : 'error', result);
+        currentIterationToolRecords.push({
+          name, arguments: call.function.arguments,
+          result, status: result.success ? 'success' : 'error', timestamp: Date.now()
+        });
       },
       onToolCallError: (name, error, call) => {
         updateToolCard({
           name, arguments: call.function.arguments,
           result: { success: false, error }, status: 'error', timestamp: Date.now()
         });
-        updateMessageToolRecord(name, 'error', { success: false, error });
+        currentIterationToolRecords.push({
+          name, arguments: call.function.arguments,
+          result: { success: false, error }, status: 'error', timestamp: Date.now()
+        });
       },
       onConfirmTool: async (call) => {
         return showToolConfirm(call);
@@ -1317,14 +1339,16 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
           return true; // 加载失败时自动批准，不阻断执行
         }
       },
-      onDone: async (finalContent, toolRecords, loopStats) => {
+      onDone: async (finalContent, _toolRecords, loopStats) => {
+        // P1 修复：使用本地追踪的当前迭代工具记录，而非引擎的 allToolRecords（含所有迭代，会与中间消息重复）
+        const finalToolRecords = currentIterationToolRecords.length > 0 ? currentIterationToolRecords : undefined;
         const assistantMsg: ChatMessage = {
           role: 'assistant',
           content: finalContent || '',
           model: getSelectedModel(),
           timestamp: Date.now(),
           ...(thinkContent && { think: thinkContent }),
-          ...(toolRecords?.length && { toolCalls: toolRecords }),
+          ...(finalToolRecords?.length && { toolCalls: finalToolRecords }),
           ...(loopStats?.eval_count && { eval_count: loopStats.eval_count }),
           ...(loopStats?.prompt_eval_count && { prompt_eval_count: loopStats.prompt_eval_count }),
           ...(loopStats?.total_duration && { total_duration: loopStats.total_duration }),
@@ -1348,8 +1372,8 @@ async function sendMessageWithAgentLoop(text: string, currentSession: ChatSessio
           }));
         }
         await saveCurrentSession();
-        // 更新剩余上下文
-        if (loopStats?.prompt_eval_count) updateCtxRemain(loopStats.prompt_eval_count);
+        // 更新剩余上下文 — P0 修复：应使用 ctx_tokens（总上下文占用估算）而非 prompt_eval_count（仅最后一轮输入 token）
+        if (loopStats?.ctx_tokens) updateCtxRemain(loopStats.ctx_tokens);
       }
     });
   } catch (err) {

src/renderer/index.html

@@ -28,7 +28,7 @@
         <div class="header-left">
             <span class="logo">🦙</span>
             <span class="app-title">Metona Ollama</span>
-            <span class="app-version">v0.14.7</span>
+            <span class="app-version">v0.14.8</span>
             <button class="icon-btn help-btn" id="btnHelp" title="使用帮助">
                 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                     <circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>

src/renderer/main.ts

@@ -31,6 +31,7 @@ import { initLogPanel, addLog } from './services/log-service.js';
 import { logInfo, logSuccess, logError, logDebug, logInit, logWarn } from './services/log-service.js';
 import { initSearxngModal, closeSearxngModal, loadSearxngConfig } from './components/searxng-modal.js';
 import { initHarnessHooks } from './services/hooks.js';
+import { setAppVersion } from './services/agent-metrics.js';
 import type { ChatSession } from './types.js';
 
 // ─── v4.0 数据迁移：IndexedDB → SQLite ───
@@ -355,6 +356,14 @@ async function init(): Promise<void> {
     // Agent Metrics 无需显式初始化（按需启动）
     // Context Indexer 在 Agent INIT 状态按需构建
 
+    // ── 注入应用版本号到 Agent Metrics ──
+    const _bridge = window.metonaDesktop;
+    if (_bridge?.info) {
+      _bridge.info().then((info: { version?: string }) => {
+        if (info?.version) setAppVersion(info.version);
+      }).catch(() => {});
+    }
+
     logInit('所有组件已就绪（含 Harness）');
 
     const savedModel = await db.getSetting('selectedModel', '');

src/renderer/services/agent-engine.ts

@@ -323,13 +323,17 @@ function getToolCacheKey(name: string, args: Record<string, unknown>): string {
   }
 }
 
-/** 检测当前轮次是否存在重复工具调用 */
+/** 检测当前轮次是否存在重复工具调用（同一参数的工具被调用超过 1 次） */
 function isDuplicateCall(call: ToolCall, allCalls: ToolCall[]): boolean {
   const callKey = getToolCacheKey(call.function.name, call.function.arguments);
-  return allCalls.some((prev, idx) => {
-    if (idx === allCalls.length - 1) return false;
-    return getToolCacheKey(prev.function.name, prev.function.arguments) === callKey;
-  });
+  let count = 0;
+  for (const prev of allCalls) {
+    if (getToolCacheKey(prev.function.name, prev.function.arguments) === callKey) {
+      count++;
+      if (count > 1) return true;
+    }
+  }
+  return false;
 }
 
 /** 格式化工具结果的通用默认路径 */
@@ -453,10 +457,10 @@ function formatToolResultForModel(toolName: string, result: ToolResult): string
       if ((result as any).duplicate) {
         return `⚠️ 重复添加: ${(result as any).message || '相同内容已存在'}\n✅ 记忆操作已全部完成，不要再调用 memory 工具，直接输出最终回答。`;
       }
-      // read_all / search 结果用可读文本格式，确保模型不会"看漏"
+      // read_all / search 结果：包裹在 JSON 中以保持与其他工具一致的格式
       if ((result as any).action === 'read_all') {
         const entries = ((result as any).entries || []) as Array<{ id: string; type: string; content: string; importance: number; tags: string[] }>;
-        if (entries.length === 0) return '记忆为空，没有任何已保存的记忆条目。';
+        if (entries.length === 0) return JSON.stringify({ success: true, action: 'read_all', message: '记忆为空，没有任何已保存的记忆条目。', total: 0 });
         const grouped: Record<string, typeof entries> = {};
         for (const e of entries) {
           const t = e.type || 'fact';
@@ -470,16 +474,16 @@ function formatToolResultForModel(toolName: string, result: ToolResult): string
             lines.push(`  • [${e.type}] ${e.content}（重要性:${e.importance}, 标签: ${(e.tags || []).join(', ') || '无'}）`);
           }
         }
-        return lines.join('\n');
+        return JSON.stringify({ success: true, action: 'read_all', formatted: lines.join('\n'), total: entries.length });
       }
       if ((result as any).action === 'search') {
         const results = ((result as any).results || []) as Array<{ id: string; type: string; content: string; importance: number; score: number }>;
-        if (results.length === 0) return '未找到匹配的记忆。';
+        if (results.length === 0) return JSON.stringify({ success: true, action: 'search', message: '未找到匹配的记忆。', total: 0 });
         const lines = [`[记忆搜索结果] 共 ${results.length} 条：`];
         for (const r of results) {
           lines.push(`  • [${r.type || 'fact'}] ${r.content}（重要性:${r.importance}, 匹配度:${(r.score || 0).toFixed(0)}）`);
         }
-        return lines.join('\n');
+        return JSON.stringify({ success: true, action: 'search', formatted: lines.join('\n'), total: results.length });
       }
       // 其他 action（add/replace/remove）→ 保留完整 JSON，走 default 逻辑
       return formatDefaultToolResult(toolName, result);
@@ -1625,11 +1629,14 @@ async function handleObserving(
     }
   }
 
-  // ── 通用重复调用检测：工具结果含去重信号 或 同工具连续成功 2+ 次 ──
+  // ── 通用重复调用检测：工具结果含去重信号 或 同工具同参数连续成功 2+ 次 ──
   const lastToolContents = ctx.messages.filter(m => m.role === 'tool').slice(-3).map(m => m.content || '');
   const hasDedupSignal = lastToolContents.some(c => c.includes('⚠️ 重复添加') || c.includes('已跳过') || c.includes('duplicate'));
   const recentSuccess = ctx.allToolRecords.filter(r => r.status === 'success').slice(-2);
-  const allSameTool = recentSuccess.length >= 2 && recentSuccess.every(r => r.name === recentSuccess[0].name);
+  // P0 修复：仅当工具名 AND 参数完全相同时才判定为重复（避免读两个不同文件被误杀）
+  const allSameTool = recentSuccess.length >= 2
+    && recentSuccess.every(r => r.name === recentSuccess[0].name)
+    && getToolCacheKey(recentSuccess[0].name, recentSuccess[0].arguments) === getToolCacheKey(recentSuccess[1].name, recentSuccess[1].arguments);
 	  if (hasDedupSignal || allSameTool) {
 	    ctx.messages.push({
 	      role: 'user',
@@ -1700,9 +1707,19 @@ async function handleReflecting(
   }
 
   // ── Plan Mode: 第一轮回复 → 检测是否为计划 → 等待用户确认 ──
-  if (ctx.mode === 'plan' && ctx.loopCount === 1 && ctx.toolCalls.length === 0 && ctx.content.length > 50) {
+  // P1 修复：移除 ctx.toolCalls.length === 0 条件 — 模型可能忽略 Plan Mode 指令直接调用工具，
+  // 此时应取消工具执行，转为等待用户确认计划
+  if (ctx.mode === 'plan' && ctx.loopCount === 1 && ctx.content.length > 50) {
     const isPlanLike = /计划|步骤|step|plan|思路|方案|流程/.test(ctx.content.slice(0, 200));
     if (isPlanLike && callbacks.onPlanReady) {
+      // 如果模型在第一轮就调用了工具，取消这些工具调用（Plan Mode 要求先规划后执行）
+      if (ctx.toolCalls.length > 0) {
+        logWarn(`Plan Mode: 模型在首轮调用了 ${ctx.toolCalls.length} 个工具，取消并转为计划确认`);
+        for (const call of ctx.toolCalls) {
+          callbacks.onToolCallError(call.function.name, 'Plan Mode: 首轮不应调用工具，请先输出计划', call);
+        }
+        ctx.toolCalls.length = 0;
+      }
       const steps = extractPlanSteps(ctx.content);
       const approved = await callbacks.onPlanReady(ctx.content, steps);
       if (!approved) {

src/renderer/services/agent-metrics.ts

@@ -12,6 +12,17 @@
 import { logInfo, logDebug } from './log-service.js';
 import type { AgentMetrics, LoopContext } from '../types.js';
 
+// ═══════════════════════════════════════════════════════════════
+// 应用版本号（由 main.ts 初始化时注入，避免硬编码）
+// ═══════════════════════════════════════════════════════════════
+
+let _appVersion = 'unknown';
+
+/** 初始化应用版本号（应在 app 启动时调用） */
+export function setAppVersion(version: string): void {
+  _appVersion = version;
+}
+
 // ═══════════════════════════════════════════════════════════════
 // 度量采集
 // ═══════════════════════════════════════════════════════════════
@@ -268,7 +279,7 @@ export function exportMetricsJSON(): string {
   return JSON.stringify({
     timestamp: new Date().toISOString(),
     application: 'metona-ollama-desktop',
-    version: '0.13.8',
+    version: _appVersion,
     metrics: {
       sessions_total: metrics.totalSessions,
       avg_iterations_per_task: metrics.avgIterationsPerTask,

src/renderer/services/tool-registry.ts

@@ -283,7 +283,7 @@ export const TOOL_DEFINITIONS: ToolDefinition[] = [
         required: ['paths'],
         properties: {
           paths: { type: 'array', items: { type: 'string' }, description: 'Array of file paths to read.' },
-          max_chars_per_file: { type: 'integer', description: 'Max chars per file. Default: 2000.' }
+          max_chars_per_file: { type: 'integer', description: 'Max chars per file. Default: 10000.' }
         }
       }
     }
@@ -302,6 +302,8 @@ export const TOOL_DEFINITIONS: ToolDefinition[] = [
           files: { type: 'array', items: { type: 'string' }, description: 'Files for add/diff/checkout.' },
           message: { type: 'string', description: 'Commit message for commit action.' },
           branch: { type: 'string', description: 'Branch name for branch/checkout/merge.' },
+          tag_name: { type: 'string', description: 'Tag name for tag action (creates an annotated tag if message is provided).' },
+          stash_sub: { type: 'string', enum: ['push', 'pop', 'apply', 'list', 'drop'], description: 'Stash subcommand. Default: push.' },
           remote: { type: 'string', description: 'Remote name for push/pull/remote.' },
           remote_url: { type: 'string', description: 'Remote URL for remote add.' },
           count: { type: 'integer', description: 'Number of log entries. Default: 20.' },
@@ -673,7 +675,14 @@ CRITICAL: For add action, you MUST include both "type" (fact/preference/rule) an
   }
 ];
 
-const CONFIRM_TOOLS = ['run_command'];
+// 需要用户确认的工具：写操作、删除、命令执行、压缩、浏览器操作
+const CONFIRM_TOOLS = [
+  'run_command',
+  'write_file', 'create_directory', 'delete_file',
+  'edit_file', 'replace_in_files', 'move_file', 'copy_file',
+  'download_file', 'compress',
+  'browser_open', 'browser_click', 'browser_type', 'browser_evaluate',
+];
 
 export function needsConfirmation(toolName: string): boolean {
   if (toolName === 'run_command') {
@@ -963,7 +972,9 @@ export function getToolIcon(name: string): string {
     session_list: '📋', session_read: '📖', spawn_task: '🤖',
     plan_track: '📋',
     browser_open: '🌐', browser_screenshot: '📸', browser_evaluate: '⚡', browser_extract: '📰',
-    browser_click: '👆', browser_type: '⌨️', browser_scroll: '↕️', browser_close: '❌'
+    browser_click: '👆', browser_type: '⌨️', browser_scroll: '↕️', browser_close: '❌',
+    browser_wait: '⏳',
+    datetime: '🕐', calculator: '🔢', random: '🎲', uuid: '🔑', json_format: '📝', hash: '#️⃣'
   };
   return icons[name] || '🔧';
 }
@@ -1039,7 +1050,9 @@ export function formatToolName(name: string): string {
     session_list: '会话列表', session_read: '读取会话', spawn_task: '子代理委派',
     plan_track: '计划追踪',
     browser_open: '打开网页', browser_screenshot: '浏览器截图', browser_evaluate: '执行JS', browser_extract: '提取内容',
-    browser_click: '点击元素', browser_type: '输入文本', browser_scroll: '滚动页面', browser_close: '关闭浏览器'
+    browser_click: '点击元素', browser_type: '输入文本', browser_scroll: '滚动页面', browser_close: '关闭浏览器',
+    browser_wait: '等待',
+    datetime: '日期时间', calculator: '计算器', random: '随机数', uuid: '生成UUID', json_format: 'JSON格式化', hash: '哈希计算'
   };
   return names[name] || name;
 }