diff --git a/Agent.md b/Agent.md
index 1a163d0..2e3077d 100644
--- a/Agent.md
+++ b/Agent.md
@@ -85,7 +85,7 @@ Usage: say "tool loop" for the whole process, "round N" for a single LLM request
   - Streaming chat with delta rendering (16ms batching), markdown on done (marked + DOMPurify + local highlight.js subset), tool call status cards (2000-char truncation + expand)
   - Session list/switch/new/delete + right-click rename (context menu, #423) synced with daemon; own-stream busy lock (G65); broadcast streams from other clients tagged "来自其他客户端"
   - Disconnect/reconnect: red status dot, auto daemon respawn (stale-port detection), session resume, input bar restored on disconnect (no 30s fake-timeout)
-  - Unit tests `npm test` (234: 44 daemon_client + 19 conn-manager + 22 app-commands + 112 renderer smoke + 15 i18n + 7 integration + 3 commands + 5 build-config + 7 gui-state); RESPONSE_TYPES mirror daemon protocol verified against `daemon.py`
+  - Unit tests `npm test` (235: 44 daemon_client + 19 conn-manager + 22 app-commands + 113 renderer smoke + 15 i18n + 7 integration + 3 commands + 5 build-config + 7 gui-state); RESPONSE_TYPES mirror daemon protocol verified against `daemon.py`
 - **Scheduled tasks** — Task generalization + CRUD (rant 2026-08-12T18:23:15, #709/#710/#711)
   - Task handler generalized: `TaskHandler` (renamed from `EvolutionHandler`), repo-configured self-heal for any project, template lookup builtin → `~/.emrg/task-templates/<name>.md` → fallback
   - Daemon commands: `task_create/update/delete` + `task_template_create/list/update/delete` (tasks stored in `~/.emrg/tasks.yml`, custom type templates in `~/.emrg/task-templates/`)
@@ -119,7 +119,7 @@ pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.port; python -m emrg
 ```
 
 Python: `uv run pytest tests/ -v` (777) — import check: `uv run python -c "from emrg.client.app import run_client"`
-GUI: `cd emrg/gui && npm test` (234: 44 daemon_client + 19 conn-manager + 22 app-commands + 112 renderer smoke + 15 i18n + 7 integration + 3 commands + 5 build-config + 7 gui-state) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
+GUI: `cd emrg/gui && npm test` (235: 44 daemon_client + 19 conn-manager + 22 app-commands + 113 renderer smoke + 15 i18n + 7 integration + 3 commands + 5 build-config + 7 gui-state) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
 CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
 Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
 
diff --git a/emrg/gui/renderer/index.html b/emrg/gui/renderer/index.html
index 85caa07..5a69352 100644
--- a/emrg/gui/renderer/index.html
+++ b/emrg/gui/renderer/index.html
@@ -46,7 +46,14 @@
       </section>
       <section class="side-panel hidden" id="panel-projects" data-panel-body="projects">
         <div class="side-panel-title" data-i18n="nav.projectsPanel">项目</div>
-        <div class="side-panel-body" data-i18n="nav.placeholder">面板内容将在后续版本填充</div>
+        <div class="side-panel-body">
+          <!-- rant 14:10:14 P5：项目面板（复用 listProjects/listProjectSessions/registerProject/removeProject IPC） -->
+          <div class="hint" style="margin-bottom:6px;" data-i18n="projects.hint">查看会话 / 添加项目 / 删除（保留磁盘数据）</div>
+          <div id="project-list" class="task-list"></div>
+          <div style="display:flex;gap:8px;margin-top:8px;">
+            <button type="button" id="project-add-btn" class="btn btn-ghost" style="flex:1;" data-i18n="projects.add">＋ 添加项目</button>
+          </div>
+        </div>
       </section>
       <section class="side-panel hidden" id="panel-tasks" data-panel-body="tasks">
         <div class="side-panel-title" data-i18n="nav.tasksPanel">任务</div>
diff --git a/emrg/gui/renderer/js/app.js b/emrg/gui/renderer/js/app.js
index f49e36b..e4d86fd 100644
--- a/emrg/gui/renderer/js/app.js
+++ b/emrg/gui/renderer/js/app.js
@@ -491,6 +491,16 @@ const App = (() => {
     }
   }
 
+  // 项目面板（rant 14:10:14 P5：打开即加载项目列表）
+  async function openProjectsPanel() {
+    if (state.activePanel !== "projects") switchPanel("projects");
+    try {
+      await Dialogs.renderProjectList();
+    } catch (e) {
+      Chat.addSystemMessage(_t("projects.addFailed", { msg: e.message }));
+    }
+  }
+
   async function doTrigger(name) {
     const n = String(name || "").trim();
     if (!n) return;
@@ -1487,12 +1497,14 @@ const App = (() => {
     for (const p of SIDE_PANELS) {
       $(`nav-${p}`)?.addEventListener("click", () => {
         switchPanel(p);
-        // P2：面板打开时加载对应数据（settings 走 showSettings 刷新全部；tasks 走任务加载）
+        // P2：面板打开时加载对应数据（settings 走 showSettings 刷新全部；tasks/projects 走各自加载）
         if (p === "settings" && state.activePanel === "settings") {
           loadEvolutionSummary();
           Dialogs.showSettings();
         } else if (p === "tasks" && state.activePanel === "tasks") {
           openTasksPanel();
+        } else if (p === "projects" && state.activePanel === "projects") {
+          openProjectsPanel();
         }
       });
     }
@@ -1537,6 +1549,19 @@ const App = (() => {
     document.querySelectorAll("#settings-tabs .panel-tab").forEach((tab) => {
       tab.addEventListener("click", () => switchSettingsTab(tab.dataset.settingsTab));
     });
+    // rant 14:10:14 P5：项目面板「添加项目」→ 选目录 → 注册
+    $("project-add-btn")?.addEventListener("click", async () => {
+      try {
+        const res = await window.emrg.pickProjectDir();
+        if (res && res.path) {
+          await window.emrg.registerProject({ path: res.path });
+          Chat.addSystemMessage(_t("projects.added", { path: res.path }));
+          await Dialogs.renderProjectList();
+        }
+      } catch (e) {
+        Chat.addSystemMessage(_t("projects.addFailed", { msg: e.message }));
+      }
+    });
 
     // 设置/首启对话框：Enter 提交（与重命名/模型表单一致的交互）
     const enterToSave = (fn) => (e) => {
@@ -1695,6 +1720,7 @@ const App = (() => {
     switchPanel, // rant 14:10:14 P1：侧边栏面板切换（导出供测试）
     switchSettingsTab, // rant 14:10:14 P2：设置面板 tab 切换（导出供测试）
     openTasksPanel, // rant 14:10:14 P3：任务面板打开 + 加载（导出供测试）
+    openProjectsPanel, // rant 14:10:14 P5：项目面板打开 + 加载（导出供测试）
     refreshSessions,
     showConvMenu,
     handleEvent,
diff --git a/emrg/gui/renderer/js/dialogs.js b/emrg/gui/renderer/js/dialogs.js
index 55654b8..570af2d 100644
--- a/emrg/gui/renderer/js/dialogs.js
+++ b/emrg/gui/renderer/js/dialogs.js
@@ -959,7 +959,7 @@ const Dialogs = (() => {
     return p && (p.name === "emrg" || p.name === "emrg-task");
   }
 
-  function confirmDeleteProject(p) {
+  function confirmDeleteProject(p, onDone) {
     if (isProtectedProject(p)) {
       showConfirm(_t("deleteProject.title"), _t("deleteProject.protectedBody", { name: p.name }), { okText: _t("dlg.gotIt"), danger: false });
       return;
@@ -982,7 +982,8 @@ const Dialogs = (() => {
             if (remaining.length > 0) await App.switchSession(remaining[0].sid, { silent: true });
             else await App.newSession();
           }
-          showOpenSessionDialog(); // 刷新项目列表
+          if (typeof onDone === "function") onDone();
+          else showOpenSessionDialog(); // 刷新项目列表
         } catch (e) {
           Chat.addSystemMessage(_t("deleteProject.failed", { msg: e.message }));
         }
@@ -1038,6 +1039,92 @@ const Dialogs = (() => {
     });
   }
 
+  // ── 项目面板（rant 14:10:14 P5：侧边栏项目入口，复用项目 IPC） ──
+  /** 项目面板：列表（名称/路径/auto_evolve 徽标/最近活跃）+ 查看会话 + 删除 + 添加。 */
+  async function renderProjectList() {
+    const list = $("project-list");
+    if (!list) return;
+    list.innerHTML = ""; // 显式清空（测试沙箱 innerHTML 非空赋值不清 children；真实 DOM 语义一致）
+    list.innerHTML = `<div class="help-row"><span class="help-hint">${_t("dlg.loading")}</span></div>`;
+    try {
+      // auto_evolve 徽标：tasks.yml 中有 config.project === 项目名的任务（含 evolution 类型）
+      const [projects, tasks] = await Promise.all([
+        window.emrg.listProjects(),
+        window.emrg.listTasks().catch(() => []),
+      ]);
+      list.innerHTML = "";
+      if (!projects || projects.length === 0) {
+        list.innerHTML = `<div class="task-empty">${_t("projects.empty")}</div>`;
+        return;
+      }
+      const evolveProjects = new Set(
+        (tasks || []).filter((t) => t && t.config && t.config.project).map((t) => t.config.project)
+      );
+      projects.forEach((p) => {
+        const row = el("div", { class: "task-row" });
+        row.appendChild(el("span", { class: "task-name" }, p.name || p.path || "?"));
+        if (evolveProjects.has(p.name)) {
+          row.appendChild(el("span", { class: "task-badge" }, `⚡ ${_t("projects.autoEvolve")}`));
+        }
+        const hints = [];
+        if (p.path) hints.push(p.path);
+        const act = relTime(p.latest_session_at);
+        if (act) hints.push(act);
+        row.appendChild(el("span", { class: "task-hint" }, hints.join(" · ")));
+        const actions = el("span", { class: "task-actions" });
+        // 查看会话（复用 listProjectSessions）
+        const sessBtn = el("button", { type: "button", class: "model-action-btn", title: _t("projects.viewSessions") }, _t("projects.viewSessions"));
+        sessBtn.addEventListener("click", () => showProjectSessionsInPanel(p));
+        actions.appendChild(sessBtn);
+        // 删除（受保护守卫 + 确认；删除后刷新面板）
+        const delBtn = el("button", { type: "button", class: "model-action-btn danger", title: _t("deleteProject.delete") }, _t("deleteProject.delete"));
+        delBtn.addEventListener("click", () => confirmDeleteProject(p, () => renderProjectList()));
+        actions.appendChild(delBtn);
+        row.appendChild(actions);
+        list.appendChild(row);
+      });
+    } catch (e) {
+      list.innerHTML = `<div class="help-row"><span class="help-hint">${_t("projects.addFailed", { msg: e.message })}</span></div>`;
+    }
+  }
+
+  /** 项目面板内嵌：该项目会话列表（created_at 倒序）→ 点击切换会话（带项目 cwd）。 */
+  async function showProjectSessionsInPanel(project) {
+    const list = $("project-list");
+    if (!list) return;
+    list.innerHTML = ""; // 显式清空（测试沙箱 innerHTML 非空赋值不清 children；真实 DOM 语义一致）
+    list.innerHTML = `<div class="help-row"><span class="help-hint">${_t("dlg.loading")}</span></div>`;
+    // 返回按钮 + 标题
+    const title = el("div", { class: "task-row" });
+    const backBtn = el("button", { type: "button", class: "model-action-btn", style: "flex-shrink:0;" }, _t("projects.back"));
+    backBtn.addEventListener("click", () => renderProjectList());
+    title.appendChild(backBtn);
+    title.appendChild(el("span", { class: "task-name" }, _t("projects.sessionsOf", { project: project.name || project.path || "" })));
+    list.appendChild(title);
+    try {
+      const frame = await window.emrg.listProjectSessions({ projectPath: project.path });
+      const sessions = frame.sessions || [];
+      if (sessions.length === 0) {
+        list.appendChild(el("div", { class: "task-empty" }, _t("projects.noSessions")));
+        return;
+      }
+      sessions.forEach((s) => {
+        const row = el("div", { class: "task-row", style: "cursor:pointer;" });
+        row.appendChild(el("span", { class: "task-name" }, s.title || _t("app.unnamed")));
+        if (s.session_id === App.state.sessionId) row.appendChild(el("span", { class: "task-badge" }, _t("projects.current")));
+        const hint = el("span", { class: "task-hint" }, s.session_id || "");
+        row.appendChild(hint);
+        row.addEventListener("click", async () => {
+          // 带项目路径切换（resume 用该项目 cwd，非全局 projectDir）
+          await App.switchSession(s.session_id, { projectPath: project.path });
+        });
+        list.appendChild(row);
+      });
+    } catch (e) {
+      list.appendChild(el("div", { class: "task-empty" }, _t("openSession.loadFailed", { msg: e.message })));
+    }
+  }
+
   // ── P5 slice 2：新建会话对话框（选已有项目 → 新建；或新建项目 → 新建） ──
   async function showNewSessionDialog() {
     const list = $("new-session-list");
@@ -1123,6 +1210,8 @@ const Dialogs = (() => {
     initTaskManagement, // rant 18:23:15 P3：定时任务/自定义类型管理初始化
     loadTaskMeta, // rant 18:23:15 P3：任务/类型元数据加载（面板打开/测试复用）
     renderTaskList, // rant 18:23:15 P3：任务列表渲染（测试/刷新复用）
+    renderProjectList, // rant 14:10:14 P5：项目面板列表渲染（测试/刷新复用）
+    showProjectSessionsInPanel, // rant 14:10:14 P5：项目面板内嵌会话列表（测试复用）
     saveTaskForm, // rant 18:23:15 P3：任务表单提交（测试复用）
     saveTemplateForm, // rant 18:23:15 P3：类型表单提交（测试复用）
     showRename,
diff --git a/emrg/gui/renderer/js/i18n.js b/emrg/gui/renderer/js/i18n.js
index b9c8123..1dbbb50 100644
--- a/emrg/gui/renderer/js/i18n.js
+++ b/emrg/gui/renderer/js/i18n.js
@@ -38,6 +38,20 @@ const I18N = (() => {
       "nav.settingsPanel": "设置",
       "nav.placeholder": "面板内容将在后续版本填充",
 
+      // 项目面板（rant 14:10:14 P5）
+      "projects.hint": "查看会话 / 添加项目 / 删除（保留磁盘数据）",
+      "projects.add": "＋ 添加项目",
+      "projects.empty": "暂无项目（点击「添加项目」注册工作目录）",
+      "projects.added": "项目已添加：{path}",
+      "projects.addFailed": "添加项目失败：{msg}",
+      "projects.sessions": "会话",
+      "projects.autoEvolve": "演化",
+      "projects.viewSessions": "查看会话",
+      "projects.noSessions": "该项目暂无会话",
+      "projects.sessionsOf": "{project} 的会话",
+      "projects.back": "← 返回项目列表",
+      "projects.current": "当前",
+
       // 空状态欢迎屏
       "empty.hello": "你好，我是 EMRG",
       "empty.sub": "你的 AI 工作伙伴。问我任何事——写东西、整理文件、规划任务，都可以。",
@@ -440,6 +454,20 @@ const I18N = (() => {
       "nav.settingsPanel": "Settings",
       "nav.placeholder": "Panel content arrives in a later stage",
 
+      // Projects panel (rant 14:10:14 P5)
+      "projects.hint": "View sessions / add / remove (disk data kept)",
+      "projects.add": "＋ Add project",
+      "projects.empty": "No projects yet (click “Add project” to register a working directory)",
+      "projects.added": "Project added: {path}",
+      "projects.addFailed": "Failed to add project: {msg}",
+      "projects.sessions": "Sessions",
+      "projects.autoEvolve": "Evolve",
+      "projects.viewSessions": "Sessions",
+      "projects.noSessions": "No sessions for this project yet",
+      "projects.sessionsOf": "Sessions of {project}",
+      "projects.back": "← Back to project list",
+      "projects.current": "Current",
+
       // Empty state
       "empty.hello": "Hi, I'm EMRG",
       "empty.sub": "Your AI work partner. Ask me anything — write, organize files, plan tasks.",
diff --git a/emrg/gui/test/renderer.smoke.test.js b/emrg/gui/test/renderer.smoke.test.js
index 055d48b..18c77f1 100644
--- a/emrg/gui/test/renderer.smoke.test.js
+++ b/emrg/gui/test/renderer.smoke.test.js
@@ -114,6 +114,7 @@ const ELEMENT_IDS = [
   "conn-banner", "empty-state", "model-switcher", "model-switcher-label", "brand-star", "new-chat-btn", "open-chat-btn",
   "side-nav", "nav-sessions", "nav-projects", "nav-tasks", "nav-rants", "nav-settings",
   "panel-sessions", "panel-projects", "panel-tasks", "panel-rants", "panel-settings",
+  "project-list", "project-add-btn",
   "settings-tabs", "settings-tab-model", "settings-tab-workdir", "settings-tab-github", "settings-tab-appearance", "settings-tab-language", "settings-tab-about",
   "settings-body-model", "settings-body-workdir", "settings-body-github", "settings-body-appearance", "settings-body-language", "settings-body-about",
   "settings-cancel", "settings-save", "set-api-key", "set-base-url", "set-project-dir",  "set-model", "pick-dir-btn", "theme-options", "welcome-dialog", "welcome-api-key", "welcome-base-url",
@@ -2726,3 +2727,59 @@ test("rant 14:10:14 P2：设置面板 tab 切换（6 tab 独立显隐 + 高亮
   await tick();
   assert.strictEqual(visible("settings-body-about"), true, "非法 tab 名应保持当前 tab");
 });
+
+test("rant 14:10:14 P5：项目面板列表（auto_evolve 徽标 + 最近活跃）+ 查看会话 + 删除刷新", async () => {
+  let removed = null;
+  const { ctx, els } = makeSandbox({
+    listProjects: async () => [
+      { name: "emrg", path: "/p/emrg", latest_session_at: "2026-08-13T07:00:00+08:00" },
+      { name: "docs", path: "/p/docs", latest_session_at: null },
+    ],
+    listTasks: async () => [
+      { name: "emrg-task", type: "evolution", config: { project: "emrg" }, interval: 1800, enabled: true },
+      // docs 无任何任务 → 无 auto_evolve 徽标（负态）
+    ],
+    listProjectSessions: async ({ projectPath }) => ({
+      sessions: projectPath === "/p/docs"
+        ? [{ session_id: "s-docs", title: "文档会话" }]
+        : [],
+    }),
+    removeProject: async (payload) => { removed = payload; return { ok: true, removed: true, closed: [] }; },
+  });
+  await tick();
+  await vm.runInContext("App.openProjectsPanel()", ctx);
+  await tick();
+  const list = els["project-list"];
+  // 2 行项目 + auto_evolve 徽标只出现在 emrg 行（有 evolution 任务）
+  const rows = list.children.filter((c) => c.className.includes("task-row"));
+  assert.strictEqual(rows.length, 2, `项目应渲染 2 行，实际 ${rows.length}`);
+  const names = rows.map((r) => r.querySelector(".task-name") ? r.querySelector(".task-name").textContent : "");
+  assert.deepStrictEqual(names, ["emrg", "docs"]);
+  const badges = rows.map((r) => r.querySelectorAll(".task-badge").length);
+  assert.strictEqual(badges[0], 1, "emrg（有 evolution 任务）应显示 auto_evolve 徽标");
+  assert.strictEqual(badges[1], 0, "docs（无 evolution 任务）不应显示徽标");
+  // 查看会话 → 点击 docs 行「会话」→ 内嵌会话列表
+  const docsRow = rows[1];
+  const sessBtns = docsRow.querySelectorAll(".model-action-btn");
+  assert.strictEqual(sessBtns.length, 2, "每行应有 查看会话 + 删除 两个操作");
+  sessBtns[0].click();
+  await tick();
+  const rows2 = list.children.filter((c) => c.className.includes("task-row"));
+  assert.ok(rows2.length >= 2, "会话视图应含 返回行 + 会话行");
+  const names2 = rows2.map((r) => r.querySelector(".task-name") ? r.querySelector(".task-name").textContent : "");
+  assert.ok(names2.some((n) => n.includes("文档会话")), `会话行应显示会话标题，实际 ${names2.join(",")}`);
+  // 返回 → 列表
+  const backBtn = rows2[0].querySelector(".model-action-btn");
+  backBtn.click();
+  await tick();
+  assert.strictEqual(list.children.filter((c) => c.className.includes("task-row")).length, 2, "返回后回到项目列表");
+  // 删除 → confirmDeleteProject（非受保护 docs）→ removeProject + 刷新
+  const docsRow2 = list.children.filter((c) => c.className.includes("task-row"))[1];
+  const delBtns = docsRow2.querySelectorAll(".model-action-btn");
+  delBtns[1].click();
+  assert.strictEqual(els["confirm-dialog"].open, true, "删除应弹确认框");
+  await vm.runInContext("EMRG_Dialogs.confirmOk()", ctx);
+  await tick();
+  assert.ok(removed, "removeProject 应被调用");
+  assert.strictEqual(removed.name, "docs");
+});