diff --git a/src/components/ToolCard.vue b/src/components/ToolCard.vue
index b2e17b6..f05df9c 100644
--- a/src/components/ToolCard.vue
+++ b/src/components/ToolCard.vue
@@ -132,17 +132,44 @@ const t = ((i18n as any).global.t as (k: string, p?: Record<string, unknown>) =>
 /** 工具结果 JSON 已知字段(全可选;list_* 运行时返回数组,靠 Array.isArray 区分) */
 interface ToolResult {
   path?: string
+  from?: string
+  to?: string
   content?: string
-  lines?: number
-  size?: number
+  lines?: number | null
+  size?: number | null
   bytes_written?: number
+  new_size?: number
+  bytes_moved?: number
   entries?: Array<{ name: string; type: string; size?: number; depth?: number }>
   name?: string
   title?: string
   field?: string
+  id?: string
+  status?: string
+  stack?: string
+  bound?: boolean
   deleted?: boolean
   restored?: boolean
   purged?: boolean
+  updated?: boolean
+  changed?: boolean
+  renamed?: boolean
+  exists?: boolean
+  is_binary?: boolean
+  is_dir?: boolean
+  permanent?: boolean
+  backed_up?: boolean
+  size_diff?: number
+  exit_code?: number
+  duration_ms?: number
+  stdout?: string
+  stderr?: string
+  truncated?: boolean
+  results?: Array<{ path?: string; size?: number }>
+  total?: number
+  has_more?: boolean
+  warning?: string
+  review_rounds?: number
 }
 
 /** 内联 SVG 图标字符串(经 v-html 注入,常量安全;图标库改造见决策记录) */
@@ -267,7 +294,11 @@ function argString(args: unknown, key: string): string {
   return ''
 }
 
-/** 通用工具结果格式化(非文件类工具) */
+/**
+ * 通用工具结果格式化(非文件类工具)。
+ * UX-260616-04:统一 switch 覆盖全部工具产出人类可读摘要,不再走裸 JSON 兜底。
+ * read_file/list_directory/write_file 有模板特化分支,不进此函数。
+ */
 function formatToolResult(tc: AiToolCallInfo): string {
   const r = parseResult(tc.result)
   if (!r) {
@@ -283,10 +314,111 @@ function formatToolResult(tc: AiToolCallInfo): string {
     }
     return raw
   }
-  if (tc.name === 'write_file') {
-    return `${r.path} (${formatBytes(r.bytes_written)})`
+  switch (tc.name) {
+    case 'write_file':
+      return `${r.path} (${formatBytes(r.bytes_written)})`
+    case 'update_task':
+      return r.updated !== false
+        ? t('aiTool.updatedTaskField', { id: r.id || '', field: r.field || '' })
+        : t('aiTool.updated')
+    case 'advance_task':
+      return t('aiTool.advancedTask', { id: r.id || '', status: r.status || '' })
+    case 'delete_task':
+      return r.deleted ? t('aiTool.deleted') : t('aiTool.deleteIneffective')
+    case 'delete_file':
+      return r.permanent
+        ? t('aiTool.deleteFilePermanent', { path: r.path || '' })
+        : t('aiTool.deleteFileSoft', { path: r.path || '' })
+    case 'run_command':
+      return formatCommandResult(r)
+    case 'patch_file':
+      return r.changed === false
+        ? t('aiTool.patchedNoChange', { path: r.path || '' })
+        : t('aiTool.patchedFile', { path: r.path || '', diff: formatSizeDiff(r.size_diff) })
+    case 'append_file':
+      return t('aiTool.appendedTo', { path: r.path || '', bytes: formatBytes(r.bytes_written) })
+    case 'rename_file':
+      return r.renamed
+        ? t('aiTool.renamedFile', { from: r.from || '', to: r.to || '' })
+        : formatJson(r)
+    case 'search_files': {
+      const n = typeof r.total === 'number' ? r.total : (Array.isArray(r.results) ? r.results.length : 0)
+      return t('aiTool.foundN', { n })
+    }
+    case 'file_info':
+      return formatFileInfoResult(r)
+    case 'bind_directory':
+      return r.bound
+        ? t('aiTool.boundDir', { path: r.path || '', stack: r.stack || '' })
+        : formatJson(r)
+    default:
+      return formatJson(r)
   }
-  return formatJson(r)
+}
+
+/** size_diff 数字 → "+N"/"-N"/"+0" 字符串(负数补减号,正数补加号) */
+function formatSizeDiff(diff: number | undefined | null): string {
+  const n = typeof diff === 'number' ? diff : 0
+  return n >= 0 ? `+${n}` : `${n}`
+}
+
+/**
+ * run_command 结果摘要:exit_code 标题 + stdout/stderr 前 N 行 + 总行数提示(截断,不全量显示)。
+ * 输出可能很大(编译/find/cat 大文件),仅显示前若干行 + 总行数提示,防撑爆卡片。
+ */
+function formatCommandResult(r: ToolResult): string {
+  const code = typeof r.exit_code === 'number' ? r.exit_code : -1
+  const ms = typeof r.duration_ms === 'number' ? r.duration_ms : 0
+  const head = code === 0
+    ? t('aiTool.commandOk', { ms })
+    : t('aiTool.commandFailed', { code })
+  // 合并 stdout + stderr(实际 stderr 通常含报错),各自取前若干行
+  const MAX_LINES = 20
+  const out = combineAndTruncateLines(r.stdout, r.stderr, MAX_LINES)
+  const parts = [head]
+  if (out.text) {
+    parts.push(out.text)
+    if (out.truncated) {
+      parts.push(t('aiTool.commandOutputLines', { n: out.total }))
+    }
+  }
+  return parts.join('\n')
+}
+
+/** 合并 stdout/stderr 取前 N 行,返回截断后文本 + 是否截断 + 总行数 */
+function combineAndTruncateLines(stdout: string | undefined, stderr: string | undefined, maxLines: number): { text: string; truncated: boolean; total: number } {
+  const parts: string[] = []
+  if (stdout) parts.push(stdout)
+  if (stderr) parts.push(stderr)
+  if (!parts.length) return { text: '', truncated: false, total: 0 }
+  const combined = parts.join('\n')
+  const allLines = combined.split('\n')
+  const total = allLines.length
+  if (total <= maxLines) {
+    return { text: combined, truncated: false, total }
+  }
+  // 取前 N 行 + 省略提示
+  return { text: allLines.slice(0, maxLines).join('\n'), truncated: true, total }
+}
+
+/** file_info 结果摘要:存在性 + 大小 + 行数(文本)/二进制/目录 标注 */
+function formatFileInfoResult(r: ToolResult): string {
+  if (r.exists === false) {
+    return t('aiTool.fileInfoMissing', { path: r.path || '' })
+  }
+  let base = t('aiTool.fileInfoSize', { path: r.path || '', size: formatBytes(typeof r.size === 'number' ? r.size : 0) })
+  const extras: string[] = []
+  if (r.is_dir) {
+    extras.push(t('aiTool.fileInfoDir'))
+  } else {
+    if (typeof r.lines === 'number') {
+      extras.push(t('aiTool.fileInfoLines', { n: r.lines }))
+    }
+    if (r.is_binary) {
+      extras.push(t('aiTool.fileInfoBinary'))
+    }
+  }
+  return base + extras.join('')
 }
 </script>
 
@@ -469,7 +601,11 @@ function toolDisplayName(tc: AiToolCallInfo): string {
   }
 }
 
-/** completed 工具结果的一句话摘要(折叠态 header 也能看到,避免光秃秃) */
+/**
+ * completed 工具结果的一句话摘要(折叠态 header 也能看到,避免光秃秃)。
+ * UX-260616-04:覆盖范围与 formatToolResult 对齐(header+body 一致);
+ * read_file/list_directory/write_file 有模板特化分支,header 摘要仍显示关键计数。
+ */
 function toolResultSummary(tc: AiToolCallInfo): string {
   if (tc.status !== 'completed') return ''
   const r = parseResult(tc.result)
@@ -482,9 +618,39 @@ function toolResultSummary(tc: AiToolCallInfo): string {
     case 'create_idea':
     case 'create_task': return r.title ? t('aiTool.createdWithName', { name: r.title }) : t('aiTool.created')
     case 'update_project': return r.field ? t('aiTool.updatedField', { field: r.field }) : t('aiTool.updated')
-    case 'delete_project': return r.deleted ? t('aiTool.deleted') : t('aiTool.deleteIneffective')
+    case 'update_task': return r.updated !== false
+      ? t('aiTool.updatedTaskField', { id: r.id || '', field: r.field || '' })
+      : t('aiTool.updated')
+    case 'advance_task': return t('aiTool.advancedTask', { id: r.id || '', status: r.status || '' })
+    case 'delete_project':
+    case 'delete_task': return r.deleted ? t('aiTool.deleted') : t('aiTool.deleteIneffective')
+    case 'delete_file': return r.permanent
+      ? t('aiTool.deleteFilePermanent', { path: r.path || '' })
+      : t('aiTool.deleteFileSoft', { path: r.path || '' })
     case 'restore_project': return r.restored ? t('aiTool.restored') : t('aiTool.restoreIneffective')
     case 'purge_project': return r.purged ? t('aiTool.purged') : t('aiTool.purgeIneffective')
+    case 'run_command': {
+      const code = typeof r.exit_code === 'number' ? r.exit_code : -1
+      const ms = typeof r.duration_ms === 'number' ? r.duration_ms : 0
+      return code === 0 ? t('aiTool.commandOk', { ms }) : t('aiTool.commandFailed', { code })
+    }
+    case 'patch_file': return r.changed === false
+      ? t('aiTool.patchedNoChange', { path: r.path || '' })
+      : t('aiTool.patchedFile', { path: r.path || '', diff: formatSizeDiff(r.size_diff) })
+    case 'append_file': return t('aiTool.appendedTo', { path: r.path || '', bytes: formatBytes(r.bytes_written) })
+    case 'rename_file': return r.renamed
+      ? t('aiTool.renamedFile', { from: r.from || '', to: r.to || '' })
+      : ''
+    case 'search_files': {
+      const n = typeof r.total === 'number' ? r.total : (Array.isArray(r.results) ? r.results.length : 0)
+      return t('aiTool.foundN', { n })
+    }
+    case 'file_info': return r.exists === false
+      ? t('aiTool.fileInfoMissing', { path: r.path || '' })
+      : t('aiTool.fileInfoSize', { path: r.path || '', size: formatBytes(typeof r.size === 'number' ? r.size : 0) })
+    case 'bind_directory': return r.bound
+      ? t('aiTool.boundDir', { path: r.path || '', stack: r.stack || '' })
+      : ''
     case 'run_workflow': return t('aiTool.workflowHint')
     default: return ''
   }
diff --git a/src/i18n/en/aiTool.ts b/src/i18n/en/aiTool.ts
index ed416cc..f78bb7d 100644
--- a/src/i18n/en/aiTool.ts
+++ b/src/i18n/en/aiTool.ts
@@ -48,6 +48,26 @@ export default {
     purgeIneffective: 'Purge ineffective',
     workflowHint: 'Run it on the workflow page',
 
+    // UX-260616-04: formatToolResult covers all tools with human-readable summaries (missing keys)
+    updatedTaskField: 'Task {id} updated field {field}',
+    advancedTask: 'Task {id} advanced to {status}',
+    commandOk: 'Command succeeded ({ms} ms)',
+    commandFailed: 'Command failed (exit code {code})',
+    commandOutputLines: '{n} lines of output',
+    patchedFile: 'Patched {path} ({diff} bytes)',
+    patchedNoChange: '{path} no change',
+    appendedTo: 'Appended {bytes} to {path}',
+    renamedFile: 'Renamed {from} → {to}',
+    foundN: 'Found {n}',
+    boundDir: 'Bound directory "{path}" stack: {stack}',
+    deleteFilePermanent: 'Permanently deleted {path}',
+    deleteFileSoft: 'Soft-deleted {path} (backed up)',
+    fileInfoSize: '{path} {size}',
+    fileInfoLines: ' · {n} lines',
+    fileInfoBinary: ' · binary',
+    fileInfoDir: ' · directory',
+    fileInfoMissing: '{path} does not exist',
+
     projectLabel: '"{name}"',
     projectIdNotFound: '(project not found, id={id})',
 
diff --git a/src/i18n/zh-CN/aiTool.ts b/src/i18n/zh-CN/aiTool.ts
index 8da42e0..1126a8f 100644
--- a/src/i18n/zh-CN/aiTool.ts
+++ b/src/i18n/zh-CN/aiTool.ts
@@ -50,6 +50,26 @@ export default {
     purgeIneffective: '清除未生效',
     workflowHint: '请到工作流页面运行',
 
+    // UX-260616-04:formatToolResult 覆盖全部工具产出人类可读摘要(补缺失 key)
+    updatedTaskField: '任务 {id} 已更新字段 {field}',
+    advancedTask: '任务 {id} 已推进至 {status}',
+    commandOk: '命令成功（{ms} 毫秒）',
+    commandFailed: '命令失败（退出码 {code}）',
+    commandOutputLines: '{n} 行输出',
+    patchedFile: '已修改 {path}（增减 {diff} 字节）',
+    patchedNoChange: '{path} 无更改',
+    appendedTo: '已向 {path} 追加 {bytes}',
+    renamedFile: '已重命名 {from} → {to}',
+    foundN: '找到 {n} 项',
+    boundDir: '已绑定目录「{path}」技术栈：{stack}',
+    deleteFilePermanent: '已硬删除 {path}',
+    deleteFileSoft: '已软删除 {path}（已备份）',
+    fileInfoSize: '{path} {size}',
+    fileInfoLines: ' · {n} 行',
+    fileInfoBinary: ' · 二进制',
+    fileInfoDir: ' · 目录',
+    fileInfoMissing: '{path} 不存在',
+
     // 审批参数特化(id/project_id 回显项目名,查不到标注原 id)
     projectLabel: '「{name}」',
     projectIdNotFound: '(项目已不存在, id={id})',