diff --git a/tests/test_tui_gateway_server.py b/tests/test_tui_gateway_server.py
index 99f42b0af4..f7ba1c74be 100644
--- a/tests/test_tui_gateway_server.py
+++ b/tests/test_tui_gateway_server.py
@@ -274,6 +274,69 @@ def _session(agent=None, **extra):
     }
 
 
+def test_session_close_commits_memory_and_fires_finalize_hook(monkeypatch):
+    calls = {"hooks": []}
+
+    agent = types.SimpleNamespace(session_id="session-key")
+    agent.commit_memory_session = lambda history: calls.setdefault("history", history)
+    server._sessions["sid"] = _session(
+        agent=agent, history=[{"role": "user", "content": "hello"}]
+    )
+    monkeypatch.setattr(
+        server,
+        "_notify_session_boundary",
+        lambda event, session_id: calls["hooks"].append((event, session_id)),
+    )
+
+    try:
+        resp = server.handle_request(
+            {"id": "1", "method": "session.close", "params": {"session_id": "sid"}}
+        )
+        assert resp["result"]["closed"] is True
+        assert calls["history"] == [{"role": "user", "content": "hello"}]
+        assert ("on_session_finalize", "session-key") in calls["hooks"]
+    finally:
+        server._sessions.pop("sid", None)
+
+
+def test_init_session_fires_reset_hook(monkeypatch):
+    hooks = []
+
+    class _FakeWorker:
+        def __init__(self, key, model):
+            self.key = key
+
+        def close(self):
+            return None
+
+    monkeypatch.setattr(server, "_SlashWorker", _FakeWorker)
+    monkeypatch.setattr(server, "_wire_callbacks", lambda _sid: None)
+    monkeypatch.setattr(server, "_emit", lambda *args, **kwargs: None)
+    monkeypatch.setattr(
+        server,
+        "_notify_session_boundary",
+        lambda event, session_id: hooks.append((event, session_id)),
+    )
+
+    import tools.approval as _approval
+
+    monkeypatch.setattr(_approval, "register_gateway_notify", lambda key, cb: None)
+    monkeypatch.setattr(_approval, "load_permanent_allowlist", lambda: None)
+
+    sid = "sid"
+    try:
+        server._init_session(
+            sid,
+            "session-key",
+            types.SimpleNamespace(model="x"),
+            history=[],
+            cols=80,
+        )
+        assert ("on_session_reset", "session-key") in hooks
+    finally:
+        server._sessions.pop(sid, None)
+
+
 def test_session_title_queues_when_db_row_not_ready(monkeypatch):
     class _FakeDB:
         def get_session_title(self, _key):
@@ -604,6 +667,58 @@ def test_config_set_yolo_toggles_session_scope():
         server._sessions.clear()
 
 
+def test_config_set_fast_updates_live_agent_and_config(monkeypatch):
+    writes = []
+    emits = []
+    agent = types.SimpleNamespace(service_tier=None)
+    server._sessions["sid"] = _session(agent=agent)
+
+    monkeypatch.setattr(server, "_write_config_key", lambda path, value: writes.append((path, value)))
+    monkeypatch.setattr(server, "_session_info", lambda _agent: {"model": "x"})
+    monkeypatch.setattr(server, "_emit", lambda *args: emits.append(args))
+
+    try:
+        resp = server.handle_request(
+            {
+                "id": "1",
+                "method": "config.set",
+                "params": {"session_id": "sid", "key": "fast", "value": "fast"},
+            }
+        )
+        assert resp["result"]["value"] == "fast"
+        assert agent.service_tier == "priority"
+        assert ("agent.service_tier", "fast") in writes
+        assert ("session.info", "sid", {"model": "x"}) in emits
+    finally:
+        server._sessions.pop("sid", None)
+
+
+def test_config_busy_get_and_set(monkeypatch):
+    writes = []
+
+    monkeypatch.setattr(
+        server,
+        "_load_cfg",
+        lambda: {"display": {"busy_input_mode": "steer"}},
+    )
+    monkeypatch.setattr(server, "_write_config_key", lambda path, value: writes.append((path, value)))
+
+    get_resp = server.handle_request(
+        {"id": "1", "method": "config.get", "params": {"key": "busy"}}
+    )
+    assert get_resp["result"]["value"] == "steer"
+
+    set_resp = server.handle_request(
+        {
+            "id": "2",
+            "method": "config.set",
+            "params": {"key": "busy", "value": "interrupt"},
+        }
+    )
+    assert set_resp["result"]["value"] == "interrupt"
+    assert ("display.busy_input_mode", "interrupt") in writes
+
+
 def test_config_get_statusbar_survives_non_dict_display(monkeypatch):
     monkeypatch.setattr(server, "_load_cfg", lambda: {"display": "broken"})
 
diff --git a/tui_gateway/server.py b/tui_gateway/server.py
index b7cda00ff4..afffdac8f4 100644
--- a/tui_gateway/server.py
+++ b/tui_gateway/server.py
@@ -251,11 +251,60 @@ class _SlashWorker:
                 pass
 
 
-atexit.register(
-    lambda: [
-        s.get("slash_worker") and s["slash_worker"].close() for s in _sessions.values()
-    ]
-)
+def _load_busy_input_mode() -> str:
+    raw = (
+        str((_load_cfg().get("display") or {}).get("busy_input_mode", "") or "")
+        .strip()
+        .lower()
+    )
+    return raw if raw in {"queue", "steer", "interrupt"} else "interrupt"
+
+
+def _notify_session_boundary(event_type: str, session_id: str | None) -> None:
+    """Fire session lifecycle hooks with CLI parity."""
+    try:
+        from hermes_cli.plugins import invoke_hook as _invoke_hook
+
+        _invoke_hook(event_type, session_id=session_id, platform="tui")
+    except Exception:
+        pass
+
+
+def _finalize_session(session: dict | None) -> None:
+    """Best-effort finalize hook + memory commit for a session."""
+    if not session or session.get("_finalized"):
+        return
+    session["_finalized"] = True
+
+    agent = session.get("agent")
+    lock = session.get("history_lock")
+    if lock is not None:
+        with lock:
+            history = list(session.get("history", []))
+    else:
+        history = list(session.get("history", []))
+    if agent is not None and history and hasattr(agent, "commit_memory_session"):
+        try:
+            agent.commit_memory_session(history)
+        except Exception:
+            pass
+
+    session_id = getattr(agent, "session_id", None) or session.get("session_key")
+    _notify_session_boundary("on_session_finalize", session_id)
+
+
+def _shutdown_sessions() -> None:
+    for session in list(_sessions.values()):
+        _finalize_session(session)
+        try:
+            worker = session.get("slash_worker")
+            if worker:
+                worker.close()
+        except Exception:
+            pass
+
+
+atexit.register(_shutdown_sessions)
 
 
 # ── Plumbing ──────────────────────────────────────────────────────────
@@ -1420,6 +1469,7 @@ def _init_session(sid: str, key: str, agent, history: list, cols: int = 80):
     except Exception:
         pass
     _wire_callbacks(sid)
+    _notify_session_boundary("on_session_reset", key)
     _emit("session.info", sid, _session_info(agent))
 
 
@@ -1637,6 +1687,7 @@ def _(rid, params: dict) -> dict:
                 pass
 
             _wire_callbacks(sid)
+            _notify_session_boundary("on_session_reset", key)
 
             info = _session_info(agent)
             warn = _probe_credentials(agent)
@@ -1960,6 +2011,7 @@ def _(rid, params: dict) -> dict:
     session = _sessions.pop(sid, None)
     if not session:
         return _ok(rid, {"closed": False})
+    _finalize_session(session)
     try:
         from tools.approval import unregister_gateway_notify
 
@@ -2827,6 +2879,39 @@ def _(rid, params: dict) -> dict:
         except Exception as e:
             return _err(rid, 5001, str(e))
 
+    if key == "fast":
+        raw = str(value or "").strip().lower()
+        if session and session.get("agent") is not None:
+            current_fast = getattr(session["agent"], "service_tier", None) == "priority"
+        else:
+            current_fast = _load_service_tier() == "priority"
+
+        if raw in ("", "toggle"):
+            nv = "normal" if current_fast else "fast"
+        elif raw in {"status"}:
+            nv = "fast" if current_fast else "normal"
+        elif raw in {"fast", "on"}:
+            nv = "fast"
+        elif raw in {"normal", "off"}:
+            nv = "normal"
+        else:
+            return _err(rid, 4002, f"unknown fast mode: {value}")
+
+        _write_config_key("agent.service_tier", nv)
+        if session and session.get("agent") is not None:
+            session["agent"].service_tier = "priority" if nv == "fast" else None
+            _emit("session.info", params.get("session_id", ""), _session_info(session["agent"]))
+        return _ok(rid, {"key": key, "value": nv})
+
+    if key == "busy":
+        raw = str(value or "").strip().lower()
+        if raw in ("", "status"):
+            return _ok(rid, {"key": key, "value": _load_busy_input_mode()})
+        if raw not in {"queue", "steer", "interrupt"}:
+            return _err(rid, 4002, f"unknown busy mode: {value}")
+        _write_config_key("display.busy_input_mode", raw)
+        return _ok(rid, {"key": key, "value": raw})
+
     if key == "verbose":
         cycle = ["off", "new", "all", "verbose"]
         cur = (
@@ -3100,6 +3185,22 @@ def _(rid, params: dict) -> dict:
             else "hide"
         )
         return _ok(rid, {"value": effort, "display": display})
+    if key == "fast":
+        return _ok(
+            rid,
+            {
+                "value": "fast"
+                if (session := _sessions.get(params.get("session_id", "")))
+                and getattr(session.get("agent"), "service_tier", None) == "priority"
+                else (
+                    "fast"
+                    if _load_service_tier() == "priority"
+                    else "normal"
+                ),
+            },
+        )
+    if key == "busy":
+        return _ok(rid, {"value": _load_busy_input_mode()})
     if key == "details_mode":
         allowed_dm = frozenset({"hidden", "collapsed", "expanded"})
         raw = (
@@ -4126,10 +4227,6 @@ def _(rid, params: dict) -> dict:
 
     # Skill slash commands and _pending_input commands must NOT go through the
     # slash worker — see _PENDING_INPUT_COMMANDS definition above.
-    # (/browser connect/disconnect also uses _pending_input for context
-    # notes, but the actual browser operations need the slash worker's
-    # env-var side effects, so they stay in slash.exec — only the context
-    # note to the model is lost, which is low-severity.)
     _cmd_parts = cmd.split() if not cmd.startswith("/") else cmd.lstrip("/").split()
     _cmd_base = _cmd_parts[0] if _cmd_parts else ""
 
diff --git a/ui-tui/src/__tests__/createSlashHandler.test.ts b/ui-tui/src/__tests__/createSlashHandler.test.ts
index dba3548712..f9c3875668 100644
--- a/ui-tui/src/__tests__/createSlashHandler.test.ts
+++ b/ui-tui/src/__tests__/createSlashHandler.test.ts
@@ -192,6 +192,22 @@ describe('createSlashHandler', () => {
     expect(ctx.transcript.sys).toHaveBeenNthCalledWith(3, 'MCP tool: /tools enable github:create_issue')
   })
 
+  it.each([
+    ['/browser status', 'browser.manage', { action: 'status' }],
+    ['/reload-mcp', 'reload.mcp', { session_id: null }],
+    ['/rollback', 'rollback.list', { session_id: null }],
+    ['/stop', 'process.stop', {}],
+    ['/fast status', 'config.get', { key: 'fast', session_id: null }],
+    ['/busy status', 'config.get', { key: 'busy' }]
+  ])('routes %s through native RPC (no slash worker)', (command, method, params) => {
+    const rpc = vi.fn(() => Promise.resolve({}))
+    const ctx = buildCtx({ gateway: { ...buildGateway(), rpc } })
+
+    expect(createSlashHandler(ctx)(command)).toBe(true)
+    expect(rpc).toHaveBeenCalledWith(method, params)
+    expect(ctx.gateway.gw.request).not.toHaveBeenCalled()
+  })
+
   it('drops stale slash.exec output after a newer slash', async () => {
     let resolveLate: (v: { output?: string }) => void
     let slashExecCalls = 0
@@ -222,7 +238,7 @@ describe('createSlashHandler', () => {
 
     const h = createSlashHandler(ctx)
     expect(h('/slow')).toBe(true)
-    expect(h('/fast')).toBe(true)
+    expect(h('/later')).toBe(true)
     resolveLate!({ output: 'too late' })
     await vi.waitFor(() => {
       expect(ctx.transcript.sys).toHaveBeenCalled()
diff --git a/ui-tui/src/__tests__/slashParity.test.ts b/ui-tui/src/__tests__/slashParity.test.ts
new file mode 100644
index 0000000000..0479d0049d
--- /dev/null
+++ b/ui-tui/src/__tests__/slashParity.test.ts
@@ -0,0 +1,88 @@
+import { readFileSync } from 'node:fs'
+import { dirname, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+import { describe, expect, it } from 'vitest'
+
+import { SLASH_COMMANDS } from '../app/slash/registry.js'
+
+type CommandRoute = 'fallback' | 'local' | 'native'
+
+const NATIVE_MUTATING_COMMANDS = new Set([
+  'browser',
+  'busy',
+  'fast',
+  'reload-mcp',
+  'rollback',
+  'stop'
+])
+
+const MUTATING_COMMANDS = [
+  'background',
+  'branch',
+  'browser',
+  'busy',
+  'clear',
+  'compress',
+  'fast',
+  'model',
+  'new',
+  'personality',
+  'queue',
+  'reasoning',
+  'reload-mcp',
+  'retry',
+  'rollback',
+  'steer',
+  'stop',
+  'title',
+  'tools',
+  'undo',
+  'verbose',
+  'voice',
+  'yolo'
+] as const
+
+const loadCommandRegistryNames = (): string[] => {
+  const here = dirname(fileURLToPath(import.meta.url))
+  const source = readFileSync(resolve(here, '../../../hermes_cli/commands.py'), 'utf8')
+  const names = [...source.matchAll(/CommandDef\("([^"]+)"/g)].map(match => match[1]!)
+
+  return [...new Set(names)]
+}
+
+const LOCAL_COMMAND_NAMES = new Set(
+  SLASH_COMMANDS.flatMap(command => [command.name, ...(command.aliases ?? [])].map(name => name.toLowerCase()))
+)
+
+const classifyRoute = (name: string): CommandRoute => {
+  const normalized = name.toLowerCase()
+  if (NATIVE_MUTATING_COMMANDS.has(normalized)) {
+    return 'native'
+  }
+  if (LOCAL_COMMAND_NAMES.has(normalized)) {
+    return 'local'
+  }
+  return 'fallback'
+}
+
+describe('slash parity matrix', () => {
+  it('classifies each command registry command as local/native/fallback', () => {
+    const routes = Object.fromEntries(loadCommandRegistryNames().map(name => [name, classifyRoute(name)]))
+
+    expect(routes['model']).toBe('local')
+    expect(routes['browser']).toBe('native')
+    expect(routes['reload-mcp']).toBe('native')
+    expect(routes['rollback']).toBe('native')
+    expect(routes['stop']).toBe('native')
+  })
+
+  it('keeps every mutating command off slash-worker fallback', () => {
+    const routes = Object.fromEntries(loadCommandRegistryNames().map(name => [name, classifyRoute(name)]))
+
+    for (const name of MUTATING_COMMANDS) {
+      expect(routes[name], `missing command in registry: ${name}`).toBeDefined()
+      expect(routes[name], `mutating command must not fallback: ${name}`).not.toBe('fallback')
+    }
+  })
+})
diff --git a/ui-tui/src/app/slash/commands/ops.ts b/ui-tui/src/app/slash/commands/ops.ts
index a311fe93b6..540935e9a4 100644
--- a/ui-tui/src/app/slash/commands/ops.ts
+++ b/ui-tui/src/app/slash/commands/ops.ts
@@ -1,5 +1,11 @@
 import type {
+  BrowserManageResponse,
   DelegationPauseResponse,
+  ProcessStopResponse,
+  ReloadMcpResponse,
+  RollbackDiffResponse,
+  RollbackListResponse,
+  RollbackRestoreResponse,
   SlashExecResponse,
   SpawnTreeListResponse,
   SpawnTreeLoadResponse,
@@ -50,6 +56,155 @@ interface SkillsBrowseResponse {
 }
 
 export const opsCommands: SlashCommand[] = [
+  {
+    help: 'stop background processes',
+    name: 'stop',
+    run: (_arg, ctx) => {
+      ctx.gateway
+        .rpc<ProcessStopResponse>('process.stop', {})
+        .then(
+          ctx.guarded<ProcessStopResponse>(r => {
+            const killed = Number(r.killed ?? 0)
+            const noun = killed === 1 ? 'process' : 'processes'
+            ctx.transcript.sys(`stopped ${killed} background ${noun}`)
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
+  {
+    aliases: ['reload_mcp'],
+    help: 'reload MCP servers in the live session',
+    name: 'reload-mcp',
+    run: (_arg, ctx) => {
+      ctx.gateway
+        .rpc<ReloadMcpResponse>('reload.mcp', { session_id: ctx.sid })
+        .then(
+          ctx.guarded<ReloadMcpResponse>(r => {
+            ctx.transcript.sys(r.status === 'reloaded' ? 'MCP servers reloaded' : 'reload complete')
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
+  {
+    help: 'manage browser CDP connection [connect|disconnect|status]',
+    name: 'browser',
+    run: (arg, ctx) => {
+      const trimmed = arg.trim()
+      const [rawAction, ...rest] = trimmed ? trimmed.split(/\s+/) : ['status']
+      const action = (rawAction || 'status').toLowerCase()
+
+      if (!['connect', 'disconnect', 'status'].includes(action)) {
+        return ctx.transcript.sys('usage: /browser [connect|disconnect|status] [url]')
+      }
+
+      const payload: Record<string, unknown> = { action }
+      if (action === 'connect') {
+        payload.url = rest.join(' ').trim() || 'http://localhost:9222'
+      }
+
+      ctx.gateway
+        .rpc<BrowserManageResponse>('browser.manage', payload)
+        .then(
+          ctx.guarded<BrowserManageResponse>(r => {
+            if (action === 'status') {
+              return ctx.transcript.sys(
+                r.connected ? `browser connected: ${r.url || '(url unavailable)'}` : 'browser not connected'
+              )
+            }
+            if (action === 'connect') {
+              return ctx.transcript.sys(
+                r.connected ? `browser connected: ${r.url || '(url unavailable)'}` : 'browser connect failed'
+              )
+            }
+            ctx.transcript.sys('browser disconnected')
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
+  {
+    help: 'list, diff, or restore checkpoints',
+    name: 'rollback',
+    run: (arg, ctx) => {
+      const trimmed = arg.trim()
+      const [first = '', ...rest] = trimmed.split(/\s+/).filter(Boolean)
+      const lower = first.toLowerCase()
+
+      if (!trimmed || lower === 'list' || lower === 'ls') {
+        return ctx.gateway
+          .rpc<RollbackListResponse>('rollback.list', { session_id: ctx.sid })
+          .then(
+            ctx.guarded<RollbackListResponse>(r => {
+              if (!r.enabled) {
+                return ctx.transcript.sys('checkpoints are not enabled')
+              }
+              const checkpoints = r.checkpoints ?? []
+              if (!checkpoints.length) {
+                return ctx.transcript.sys('no checkpoints found')
+              }
+              ctx.transcript.panel('Rollback checkpoints', [
+                {
+                  rows: checkpoints.map((c, idx) => [
+                    `${idx + 1}. ${c.hash.slice(0, 10)}`,
+                    [c.timestamp, c.message].filter(Boolean).join(' · ') || '(no metadata)'
+                  ])
+                }
+              ])
+            })
+          )
+          .catch(ctx.guardedErr)
+      }
+
+      if (lower === 'diff') {
+        const hash = rest[0]
+        if (!hash) {
+          return ctx.transcript.sys('usage: /rollback diff <checkpoint>')
+        }
+        return ctx.gateway
+          .rpc<RollbackDiffResponse>('rollback.diff', { hash, session_id: ctx.sid })
+          .then(
+            ctx.guarded<RollbackDiffResponse>(r => {
+              const body = (r.rendered || r.diff || '').trim()
+              if (!body && !r.stat) {
+                return ctx.transcript.sys('no changes since this checkpoint')
+              }
+              const text = [r.stat || '', body].filter(Boolean).join('\n\n')
+              ctx.transcript.page(text, 'Rollback diff')
+            })
+          )
+          .catch(ctx.guardedErr)
+      }
+
+      const hash = first
+      const filePath = rest.join(' ').trim()
+      return ctx.gateway
+        .rpc<RollbackRestoreResponse>('rollback.restore', {
+          ...(filePath ? { file_path: filePath } : {}),
+          hash,
+          session_id: ctx.sid
+        })
+        .then(
+          ctx.guarded<RollbackRestoreResponse>(r => {
+            if (!r.success) {
+              return ctx.transcript.sys(`rollback failed: ${r.error || r.message || 'unknown error'}`)
+            }
+            const target = filePath || 'workspace'
+            const detail = r.reason || r.message || r.restored_to || 'restored'
+            ctx.transcript.sys(`rollback restored ${target}: ${detail}`)
+            if ((r.history_removed ?? 0) > 0) {
+              ctx.transcript.setHistoryItems(prev => ctx.transcript.trimLastExchange(prev))
+            }
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
   {
     aliases: ['tasks'],
     help: 'open the spawn-tree dashboard (live audit + kill/pause controls)',
diff --git a/ui-tui/src/app/slash/commands/session.ts b/ui-tui/src/app/slash/commands/session.ts
index a31a4cbe43..3670f4d422 100644
--- a/ui-tui/src/app/slash/commands/session.ts
+++ b/ui-tui/src/app/slash/commands/session.ts
@@ -307,6 +307,83 @@ export const sessionCommands: SlashCommand[] = [
     }
   },
 
+  {
+    help: 'toggle fast mode [normal|fast|status]',
+    name: 'fast',
+    run: (arg, ctx) => {
+      const mode = arg.trim().toLowerCase()
+      const valid = new Set(['', 'status', 'normal', 'fast', 'on', 'off', 'toggle'])
+      if (!valid.has(mode)) {
+        return ctx.transcript.sys('usage: /fast [normal|fast|status]')
+      }
+
+      if (!mode || mode === 'status') {
+        return ctx.gateway
+          .rpc<ConfigGetValueResponse>('config.get', { key: 'fast', session_id: ctx.sid })
+          .then(
+            ctx.guarded<ConfigGetValueResponse>(r =>
+              ctx.transcript.sys(`fast mode: ${r.value === 'fast' ? 'fast' : 'normal'}`)
+            )
+          )
+          .catch(ctx.guardedErr)
+      }
+
+      ctx.gateway
+        .rpc<ConfigSetResponse>('config.set', { key: 'fast', session_id: ctx.sid, value: mode })
+        .then(
+          ctx.guarded<ConfigSetResponse>(r => {
+            const next = r.value === 'fast' ? 'fast' : 'normal'
+            ctx.transcript.sys(`fast mode: ${next}`)
+            patchUiState(state => ({
+              ...state,
+              info: state.info
+                ? {
+                    ...state.info,
+                    fast: next === 'fast',
+                    service_tier: next === 'fast' ? 'priority' : ''
+                  }
+                : state.info
+            }))
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
+  {
+    help: 'control busy enter mode [queue|steer|interrupt|status]',
+    name: 'busy',
+    run: (arg, ctx) => {
+      const mode = arg.trim().toLowerCase()
+      const valid = new Set(['', 'status', 'queue', 'steer', 'interrupt'])
+      if (!valid.has(mode)) {
+        return ctx.transcript.sys('usage: /busy [queue|steer|interrupt|status]')
+      }
+
+      if (!mode || mode === 'status') {
+        return ctx.gateway
+          .rpc<ConfigGetValueResponse>('config.get', { key: 'busy' })
+          .then(
+            ctx.guarded<ConfigGetValueResponse>(r => {
+              const current = r.value || 'interrupt'
+              ctx.transcript.sys(`busy input mode: ${current}`)
+            })
+          )
+          .catch(ctx.guardedErr)
+      }
+
+      ctx.gateway
+        .rpc<ConfigSetResponse>('config.set', { key: 'busy', value: mode })
+        .then(
+          ctx.guarded<ConfigSetResponse>(r => {
+            const next = r.value || mode
+            ctx.transcript.sys(`busy input mode: ${next}`)
+          })
+        )
+        .catch(ctx.guardedErr)
+    }
+  },
+
   {
     help: 'cycle verbose tool-output mode (updates live agent)',
     name: 'verbose',
diff --git a/ui-tui/src/gatewayTypes.ts b/ui-tui/src/gatewayTypes.ts
index dbaecd4d3d..605d51213f 100644
--- a/ui-tui/src/gatewayTypes.ts
+++ b/ui-tui/src/gatewayTypes.ts
@@ -288,7 +288,42 @@ export interface ModelOptionsResponse {
 // ── MCP ──────────────────────────────────────────────────────────────
 
 export interface ReloadMcpResponse {
-  ok?: boolean
+  status?: string
+}
+
+export interface ProcessStopResponse {
+  killed?: number
+}
+
+export interface BrowserManageResponse {
+  connected?: boolean
+  url?: string
+}
+
+export interface RollbackCheckpoint {
+  hash: string
+  message?: string
+  timestamp?: string
+}
+
+export interface RollbackListResponse {
+  checkpoints?: RollbackCheckpoint[]
+  enabled?: boolean
+}
+
+export interface RollbackDiffResponse {
+  diff?: string
+  rendered?: string
+  stat?: string
+}
+
+export interface RollbackRestoreResponse {
+  error?: string
+  history_removed?: number
+  message?: string
+  reason?: string
+  restored_to?: string
+  success?: boolean
 }
 
 // ── Subagent events ──────────────────────────────────────────────────