diff --git a/mux-0kmtui/README.md b/mux-0kmtui/README.md
new file mode 100644
index 0000000..2378db2
--- /dev/null
+++ b/mux-0kmtui/README.md
@@ -0,0 +1,95 @@
+# mux-0kmtui
+
+TUI (Text User Interface) for running commands on multiple VPS simultaneously via `0km vps-mux`.
+
+## Features
+
+- **Multi-server selection**: Select multiple servers with the spacebar
+- **Filter by name or tag**: Quickly search through your servers
+- **Multi-line commands**: Write complete bash scripts in the editor
+- **Script import**: Load `.sh` files to execute
+- **Parallel execution**: Run commands on all selected servers at once
+- **Real-time logs**: View output from each server in dedicated tabs
+- **Closable tabs**: Close individual tabs when done
+
+## Installation
+
+```bash
+cd mux-0kmtui
+pip install -e .
+```
+
+## Usage
+
+```bash
+mux-0kmtui
+```
+
+### Workflow
+
+1. **Filter** (optional): Type in the search bar to filter by name or tag
+2. **Select**: Check the servers (Space to toggle, or All/None buttons)
+3. **Command**: Type a command or load a script (Ctrl+O)
+4. **Execute**: Press `Ctrl+R` or click "Run"
+5. **Monitor**: View logs from each server in the tabs
+6. **Clean up**: Close tabs with the X button
+
+### Keyboard Shortcuts
+
+| Key | Action |
+|-----|--------|
+| `F1` | Show help |
+| `Ctrl+Q` | Quit |
+| `Ctrl+R` | Run command |
+| `Ctrl+O` | Load .sh file |
+| `Ctrl+L` | Close all tabs |
+| `Ctrl+A` | Select all visible servers |
+| `Ctrl+D` | Deselect all visible servers |
+| `Escape` | Focus command input |
+| `Space` | Toggle server selection |
+
+## Configuration
+
+Configuration is read from (in order of priority):
+
+1. `~/.config/0kmtui/config.yml`
+2. `~/.config/0km/config.yml`
+3. `/etc/0km/config.yml`
+
+### Format
+
+```yaml
+hosts:
+  my-server.com:
+    host: my-server.com
+    tags: [prod, web]
+
+  staging.example.com:
+    host: staging.example.com
+    tags: [staging, api]
+
+  db-server:
+    host: 192.168.1.100
+    user: admin
+    port: 2222
+    tags: [prod, database]
+```
+
+### Fields
+
+| Field | Description | Default |
+|-------|-------------|---------|
+| `host` | Hostname or IP | (entry name) |
+| `user` | SSH user | `root` |
+| `port` | SSH port | `22` |
+| `tags` | List of tags for filtering | `[]` |
+
+## Requirements
+
+- Python 3.10+
+- `0km` command installed and in PATH (from [myc-manage](https://git.myceliandre.fr/Myceliandre/myc-manage))
+- SSH access to configured servers
+
+## License
+
+AGPL-3.0 - See [LICENSE](../LICENSE)
diff --git a/mux-0kmtui/pyproject.toml b/mux-0kmtui/pyproject.toml
new file mode 100644
index 0000000..08a8d2d
--- /dev/null
+++ b/mux-0kmtui/pyproject.toml
@@ -0,0 +1,35 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "mux-0kmtui"
+version = "0.1.0"
+description = "TUI for running commands on multiple VPS via 0km vps-mux"
+readme = "README.md"
+requires-python = ">=3.10"
+license = "AGPL-3.0-or-later"
+authors = [
+    { name = "Stéphan Sainléger", email = "stephan@sainleger.fr" }
+]
+dependencies = [
+    "textual>=0.47.0",
+    "pyyaml>=6.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.0",
+    "textual-dev>=1.0",
+]
+
+[project.scripts]
+mux-0kmtui = "mux_0kmtui.app:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/mux_0kmtui"]
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/src",
+]
diff --git a/mux-0kmtui/src/mux_0kmtui/__init__.py b/mux-0kmtui/src/mux_0kmtui/__init__.py
new file mode 100644
index 0000000..9275c61
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/__init__.py
@@ -0,0 +1,3 @@
+"""mux-0kmtui - TUI for running commands on multiple VPS."""
+
+__version__ = "0.1.0"
diff --git a/mux-0kmtui/src/mux_0kmtui/app.py b/mux-0kmtui/src/mux_0kmtui/app.py
new file mode 100644
index 0000000..81f8c5d
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/app.py
@@ -0,0 +1,444 @@
+"""Main application for mux-0kmtui."""
+
+import asyncio
+import re
+from pathlib import Path
+
+from textual.app import App, ComposeResult
+from textual.binding import Binding
+from textual.containers import Horizontal, Vertical, VerticalScroll
+from textual.screen import ModalScreen
+from textual.widgets import Footer, Header, Button, Static, TextArea, Input, Markdown
+
+from .config import Config
+from .widgets import ServerSelector, LogTabs
+
+
+def _build_help_text(tags: list[str]) -> str:
+    """Build the help text with available tags."""
+    tags_str = ", ".join(f"`{t}`" for t in sorted(tags)) if tags else "*none*"
+
+    return f"""\
+# mux-0kmtui - Help
+
+## Global
+
+| Shortcut | Action |
+|----------|--------|
+| `Ctrl+R` | Run command |
+| `Ctrl+O` | Load .sh file |
+| `Ctrl+L` | Close all log tabs |
+| `F1` | Show this help |
+| `Escape` | Focus command input |
+| `Ctrl+Q` | Quit |
+
+## Server Selection
+
+| Shortcut | Action |
+|----------|--------|
+| `Space` | Toggle server selection |
+| `Ctrl+A` | Select all visible servers |
+| `Ctrl+D` | Deselect all visible servers |
+| `Up/Down` | Navigate the list |
+
+### Filtering
+
+Type in the search bar to filter by:
+- **Server name**: e.g. `elabore` → servers containing "elabore"
+- **Tag**: e.g. `prod` → servers with the "prod" tag
+
+Selected servers remain selected even when filtered out.
+
+**Available tags**: {tags_str}
+
+## Command Area
+
+| Shortcut | Action |
+|----------|--------|
+| `Ctrl+R` | Run command |
+| Multi-line | Supported (write a complete script) |
+
+## Log Tabs
+
+| Action | Description |
+|--------|-------------|
+| Click tab | Show server logs |
+| `X` button | Close server tab |
+| Scroll | Navigate through logs |
+
+---
+*Press Escape or q to close*
+"""
+
+
+class HelpScreen(ModalScreen):
+    """Modal screen displaying help information."""
+
+    BINDINGS = [
+        Binding("escape", "dismiss", "Close"),
+        Binding("q", "dismiss", "Close"),
+    ]
+
+    DEFAULT_CSS = """
+    HelpScreen {
+        align: center middle;
+    }
+
+    HelpScreen > Vertical {
+        width: 70;
+        height: 80%;
+        border: thick $primary;
+        background: $surface;
+        padding: 1 2;
+    }
+
+    HelpScreen Markdown {
+        margin: 1 0;
+    }
+    """
+
+    def __init__(self, tags: list[str] | None = None) -> None:
+        super().__init__()
+        self._tags = tags or []
+
+    def compose(self) -> ComposeResult:
+        help_text = _build_help_text(self._tags)
+        with Vertical():
+            yield VerticalScroll(Markdown(help_text))
+
+
+class MuxApp(App):
+    """TUI for running commands on multiple VPS via 0km vps-mux."""
+
+    TITLE = "mux-0kmtui"
+    SUB_TITLE = "Multi-VPS Command Runner"
+
+    CSS = """
+    Screen {
+        background: $surface;
+    }
+
+    #main-container {
+        height: 1fr;
+    }
+
+    #left-panel {
+        width: 40;
+        height: 100%;
+    }
+
+    #right-panel {
+        width: 1fr;
+        height: 100%;
+    }
+
+    #command-area {
+        height: auto;
+        min-height: 10;
+        max-height: 18;
+        dock: bottom;
+        padding: 0 1;
+        background: $panel;
+        border-top: solid $primary;
+    }
+
+    #command-header {
+        height: 1;
+        padding: 0;
+        margin-bottom: 1;
+    }
+
+    #command-header > Static {
+        width: 1fr;
+        color: $text-muted;
+    }
+
+    #command-header > Button {
+        min-width: 12;
+        margin-left: 1;
+        border: none;
+        height: 1;
+        background: $primary;
+        color: $text;
+        text-style: bold;
+        padding: 0 1;
+    }
+
+    #command-input {
+        height: 1fr;
+        min-height: 3;
+    }
+
+    #file-input-area {
+        height: 3;
+        display: none;
+        padding: 0;
+    }
+
+    #file-input-area.visible {
+        display: block;
+    }
+
+    #file-path-input {
+        width: 1fr;
+    }
+
+    #selection-actions {
+        height: 3;
+        padding: 0 1;
+    }
+
+    #selection-actions Button {
+        margin-right: 1;
+    }
+
+    Header {
+        dock: top;
+    }
+
+    Footer {
+        dock: bottom;
+    }
+    """
+
+    BINDINGS = [
+        Binding("ctrl+q", "quit", "Quit"),
+        Binding("ctrl+a", "select_all", "Select All", show=False),
+        Binding("ctrl+d", "deselect_all", "Deselect All", show=False),
+        Binding("ctrl+l", "clear_logs", "Clear Logs"),
+        Binding("ctrl+r", "run_command", "Run", show=True),
+        Binding("ctrl+o", "load_file", "Load .sh"),
+        Binding("escape", "focus_command", "Focus Command", show=False),
+        Binding("f1", "show_help", "Help"),
+        Binding("question_mark", "show_help", "Help", show=False),
+    ]
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.config = Config.load()
+        self._running_process: asyncio.subprocess.Process | None = None
+
+    def compose(self) -> ComposeResult:
+        yield Header()
+
+        with Horizontal(id="main-container"):
+            with Vertical(id="left-panel"):
+                yield ServerSelector(self.config.hosts, id="server-selector")
+                with Horizontal(id="selection-actions"):
+                    yield Button("All", id="btn-all", variant="default")
+                    yield Button("None", id="btn-none", variant="default")
+
+            with Vertical(id="right-panel"):
+                yield LogTabs(id="log-tabs")
+
+        with Vertical(id="command-area"):
+            with Horizontal(id="command-header"):
+                yield Static("Command (multi-line supported, Ctrl+R to run)")
+                yield Button("Load .sh", id="btn-load", variant="default")
+                yield Button("Run", id="run-btn", variant="primary")
+
+            yield TextArea(id="command-input")
+
+            with Horizontal(id="file-input-area"):
+                yield Input(
+                    placeholder="Enter path to .sh file...",
+                    id="file-path-input",
+                )
+                yield Button("OK", id="btn-load-ok", variant="primary")
+                yield Button("Cancel", id="btn-load-cancel", variant="default")
+
+        yield Footer()
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        """Handle button presses."""
+        if event.button.id == "run-btn":
+            self.action_run_command()
+        elif event.button.id == "btn-all":
+            self.action_select_all()
+        elif event.button.id == "btn-none":
+            self.action_deselect_all()
+        elif event.button.id == "btn-load":
+            self.action_load_file()
+        elif event.button.id == "btn-load-ok":
+            self._do_load_file()
+        elif event.button.id == "btn-load-cancel":
+            self._hide_file_input()
+
+    def on_input_submitted(self, event: Input.Submitted) -> None:
+        """Handle Enter in file path input."""
+        if event.input.id == "file-path-input":
+            self._do_load_file()
+
+    def action_select_all(self) -> None:
+        """Select all servers."""
+        self.query_one("#server-selector", ServerSelector).select_all()
+
+    def action_deselect_all(self) -> None:
+        """Deselect all servers."""
+        self.query_one("#server-selector", ServerSelector).deselect_all()
+
+    def action_clear_logs(self) -> None:
+        """Clear all log tabs."""
+        self.query_one("#log-tabs", LogTabs).clear_all()
+
+    def action_focus_command(self) -> None:
+        """Focus the command input."""
+        self.query_one("#command-input", TextArea).focus()
+
+    def action_show_help(self) -> None:
+        """Show help screen."""
+        tags = set()
+        for host in self.config.hosts:
+            tags.update(host.tags)
+        self.push_screen(HelpScreen(tags=list(tags)))
+
+    def action_load_file(self) -> None:
+        """Show file input area."""
+        file_area = self.query_one("#file-input-area")
+        file_area.add_class("visible")
+        file_input = self.query_one("#file-path-input", Input)
+        file_input.value = ""
+        file_input.focus()
+
+    def _hide_file_input(self) -> None:
+        """Hide file input area."""
+        file_area = self.query_one("#file-input-area")
+        file_area.remove_class("visible")
+        self.query_one("#command-input", TextArea).focus()
+
+    def _do_load_file(self) -> None:
+        """Load the specified file."""
+        file_input = self.query_one("#file-path-input", Input)
+        file_path = file_input.value.strip()
+
+        if not file_path:
+            self.notify("Please enter a file path", severity="warning")
+            return
+
+        path = Path(file_path).expanduser().resolve()
+
+        if not path.exists():
+            self.notify(f"File not found: {path}", severity="error")
+            return
+
+        if not path.is_file():
+            self.notify(f"Not a file: {path}", severity="error")
+            return
+
+        try:
+            content = path.read_text(encoding="utf-8")
+            text_area = self.query_one("#command-input", TextArea)
+            text_area.load_text(content)
+            self.notify(f"Loaded: {path.name}", severity="information")
+            self._hide_file_input()
+        except Exception as e:
+            self.notify(f"Error reading file: {e}", severity="error")
+
+    def action_run_command(self) -> None:
+        """Run command on selected servers."""
+        text_area = self.query_one("#command-input", TextArea)
+        command = text_area.text.strip()
+        if not command:
+            self.notify("Please enter a command", severity="warning")
+            return
+
+        selector = self.query_one("#server-selector", ServerSelector)
+        selected = selector.get_selected()
+        if not selected:
+            self.notify("Please select at least one server", severity="warning")
+            return
+
+        asyncio.create_task(self._run_mux_command(command, [h.name for h in selected]))
+
+    async def _run_mux_command(self, command: str, servers: list[str]) -> None:
+        """Execute 0km vps-mux command and stream output."""
+        log_tabs = self.query_one("#log-tabs", LogTabs)
+
+        first_line = command.split("\n")[0][:50]
+        if len(command.split("\n")) > 1 or len(command) > 50:
+            first_line += "..."
+
+        for server in servers:
+            panel = log_tabs.add_server(server)
+            panel.clear()
+            panel.write(f"[cyan]Running: {first_line}[/cyan]")
+
+        cmd = ["0km", "vps-mux"] + servers
+
+        self.notify(f"Running on {len(servers)} server(s)...")
+
+        try:
+            proc = await asyncio.create_subprocess_exec(
+                *cmd,
+                stdin=asyncio.subprocess.PIPE,
+                stdout=asyncio.subprocess.PIPE,
+                stderr=asyncio.subprocess.STDOUT,
+            )
+            self._running_process = proc
+
+            if proc.stdin:
+                proc.stdin.write(command.encode("utf-8"))
+                if not command.endswith("\n"):
+                    proc.stdin.write(b"\n")
+                await proc.stdin.drain()
+                proc.stdin.close()
+                await proc.stdin.wait_closed()
+
+            line_pattern = re.compile(r"^(.+?)\s+([|!])\s*(.*)$")
+
+            if proc.stdout:
+                async for line in proc.stdout:
+                    decoded = line.decode("utf-8", errors="replace").rstrip("\n")
+                    clean_line = re.sub(r"\x1b\[[0-9;]*m", "", decoded)
+                    match = line_pattern.match(clean_line)
+
+                    if match:
+                        server_name = match.group(1).strip()
+                        is_stderr = match.group(2) == "!"
+                        content = match.group(3)
+
+                        panel = log_tabs.get_panel(server_name)
+                        if panel:
+                            if is_stderr:
+                                panel.write_stderr(content)
+                            else:
+                                panel.write_stdout(content)
+                    else:
+                        for server in servers:
+                            panel = log_tabs.get_panel(server)
+                            if panel:
+                                panel.write(decoded)
+
+            await proc.wait()
+
+            for server in servers:
+                panel = log_tabs.get_panel(server)
+                if panel:
+                    panel.write("[dim]--- Command completed ---[/dim]")
+
+            self.notify("Command completed", severity="information")
+
+        except FileNotFoundError:
+            self.notify("Error: 0km command not found", severity="error")
+            for server in servers:
+                panel = log_tabs.get_panel(server)
+                if panel:
+                    panel.write_stderr("Error: 0km command not found in PATH")
+        except Exception as e:
+            self.notify(f"Error: {e}", severity="error")
+            for server in servers:
+                panel = log_tabs.get_panel(server)
+                if panel:
+                    panel.write_stderr(f"Error: {e}")
+        finally:
+            self._running_process = None
+
+
+def main() -> None:
+    """Entry point for the application."""
+    app = MuxApp()
+    app.run()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/mux-0kmtui/src/mux_0kmtui/config.py b/mux-0kmtui/src/mux_0kmtui/config.py
new file mode 100644
index 0000000..686de14
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/config.py
@@ -0,0 +1,167 @@
+"""Configuration management for 0kmtui."""
+
+from dataclasses import dataclass, field
+from pathlib import Path
+from typing import Any
+
+import yaml
+
+
+@dataclass
+class VPSHost:
+    """Represents a VPS host configuration."""
+
+    name: str
+    host: str
+    user: str = "root"
+    port: int = 22
+    tags: list[str] = field(default_factory=list)
+
+    @classmethod
+    def from_dict(cls, name: str, data: dict[str, Any] | str) -> "VPSHost":
+        """Create VPSHost from dict or string."""
+        if isinstance(data, str):
+            return cls(name=name, host=data)
+        return cls(
+            name=name,
+            host=data.get("host", name),
+            user=data.get("user", "root"),
+            port=data.get("port", 22),
+            tags=data.get("tags", []),
+        )
+
+
+@dataclass
+class Config:
+    """Application configuration."""
+
+    hosts: list[VPSHost] = field(default_factory=list)
+    ssh_public_keys: list[str] = field(default_factory=list)
+    default_backup_server: str | None = None
+
+    @classmethod
+    def get_config_paths(cls) -> list[Path]:
+        """Return list of possible config file paths (first found takes priority for hosts)."""
+        return [
+            Path.home()
+            / ".config"
+            / "0kmtui"
+            / "config.yml",  # App-specific config first
+            Path.home() / ".config" / "0km" / "config.yml",  # Shared 0km config
+            Path("/etc/0km/config.yml"),  # System-wide config
+        ]
+
+    @classmethod
+    def load(cls, path: Path | None = None) -> "Config":
+        """Load configuration from YAML files, merging all found configs."""
+        if path is not None:
+            paths = [path]
+        else:
+            paths = cls.get_config_paths()
+
+        # Merge all config files found
+        merged_config = cls()
+        for config_path in paths:
+            if config_path.exists():
+                file_config = cls._load_from_file(config_path)
+                # Merge hosts (add new ones, don't overwrite existing)
+                existing_names = {h.name for h in merged_config.hosts}
+                for host in file_config.hosts:
+                    if host.name not in existing_names:
+                        merged_config.hosts.append(host)
+                # Merge SSH keys
+                for key in file_config.ssh_public_keys:
+                    if key not in merged_config.ssh_public_keys:
+                        merged_config.ssh_public_keys.append(key)
+                # Use first found backup server
+                if (
+                    not merged_config.default_backup_server
+                    and file_config.default_backup_server
+                ):
+                    merged_config.default_backup_server = (
+                        file_config.default_backup_server
+                    )
+
+        return merged_config
+
+    @classmethod
+    def _load_from_file(cls, path: Path) -> "Config":
+        """Load config from a specific file."""
+        with open(path) as f:
+            data = yaml.safe_load(f) or {}
+
+        hosts = []
+
+        # Parse hosts section
+        hosts_data = data.get("hosts", {})
+        if isinstance(hosts_data, dict):
+            for name, host_data in hosts_data.items():
+                hosts.append(VPSHost.from_dict(name, host_data))
+        elif isinstance(hosts_data, list):
+            for item in hosts_data:
+                if isinstance(item, str):
+                    hosts.append(VPSHost(name=item, host=item))
+                elif isinstance(item, dict):
+                    for name, host_data in item.items():
+                        hosts.append(VPSHost.from_dict(name, host_data))
+
+        # Parse SSH keys
+        ssh_keys = []
+        ssh_access = data.get("ssh-access", {})
+        if isinstance(ssh_access, dict):
+            ssh_keys = ssh_access.get("public-keys", [])
+
+        return cls(
+            hosts=hosts,
+            ssh_public_keys=ssh_keys,
+            default_backup_server=data.get("default-backup-server"),
+        )
+
+    def save(self, path: Path | None = None) -> None:
+        """Save configuration to YAML file."""
+        if path is None:
+            path = Path.home() / ".config" / "0kmtui" / "config.yml"
+
+        path.parent.mkdir(parents=True, exist_ok=True)
+
+        data: dict[str, Any] = {}
+
+        if self.hosts:
+            data["hosts"] = {}
+            for host in self.hosts:
+                host_data: dict[str, Any] = {"host": host.host}
+                if host.user != "root":
+                    host_data["user"] = host.user
+                if host.port != 22:
+                    host_data["port"] = host.port
+                if host.tags:
+                    host_data["tags"] = host.tags
+                data["hosts"][host.name] = host_data
+
+        if self.ssh_public_keys:
+            data["ssh-access"] = {"public-keys": self.ssh_public_keys}
+
+        if self.default_backup_server:
+            data["default-backup-server"] = self.default_backup_server
+
+        with open(path, "w") as f:
+            yaml.dump(data, f, default_flow_style=False, allow_unicode=True)
+
+    def add_host(self, host: VPSHost) -> None:
+        """Add a new host to configuration."""
+        # Remove existing host with same name
+        self.hosts = [h for h in self.hosts if h.name != host.name]
+        self.hosts.append(host)
+
+    def remove_host(self, name: str) -> bool:
+        """Remove a host by name. Returns True if found and removed."""
+        initial_len = len(self.hosts)
+        self.hosts = [h for h in self.hosts if h.name != name]
+        return len(self.hosts) < initial_len
+
+    def get_host(self, name: str) -> VPSHost | None:
+        """Get a host by name."""
+        for host in self.hosts:
+            if host.name == name:
+                return host
+        return None
diff --git a/mux-0kmtui/src/mux_0kmtui/widgets/__init__.py b/mux-0kmtui/src/mux_0kmtui/widgets/__init__.py
new file mode 100644
index 0000000..e488b3f
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/widgets/__init__.py
@@ -0,0 +1,6 @@
+"""Widgets for mux-0kmtui."""
+
+from .server_selector import ServerSelector
+from .log_panel import LogPanel, LogTabs
+
+__all__ = ["ServerSelector", "LogPanel", "LogTabs"]
diff --git a/mux-0kmtui/src/mux_0kmtui/widgets/log_panel.py b/mux-0kmtui/src/mux_0kmtui/widgets/log_panel.py
new file mode 100644
index 0000000..232d17f
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/widgets/log_panel.py
@@ -0,0 +1,214 @@
+"""Log panel widgets for displaying server output."""
+
+import re
+
+from textual.app import ComposeResult
+from textual.containers import Vertical, Horizontal
+from textual.message import Message
+from textual.widgets import Static, RichLog, Button, TabbedContent, TabPane, Label
+
+
+def _sanitize_id(name: str) -> str:
+    """Convert a server name to a valid Textual ID."""
+    return re.sub(r"[^a-zA-Z0-9_-]", "-", name)
+
+
+class LogPanel(Vertical):
+    """A single server's log output panel."""
+
+    DEFAULT_CSS = """
+    LogPanel {
+        height: 100%;
+        border: solid $primary;
+    }
+
+    LogPanel .log-header {
+        height: 1;
+        background: $primary;
+        color: $text;
+        padding: 0 1;
+    }
+
+    LogPanel .log-header Label {
+        width: 1fr;
+    }
+
+    LogPanel .log-header Button {
+        min-width: 3;
+        height: 1;
+        border: none;
+        background: $primary;
+    }
+
+    LogPanel RichLog {
+        height: 1fr;
+        background: $surface;
+    }
+    """
+
+    class CloseRequested(Message):
+        """Message sent when close is requested."""
+
+        def __init__(self, server_name: str) -> None:
+            super().__init__()
+            self.server_name = server_name
+
+    def __init__(
+        self,
+        server_name: str,
+        *,
+        name: str | None = None,
+        id: str | None = None,
+        classes: str | None = None,
+    ) -> None:
+        super().__init__(name=name, id=id, classes=classes)
+        self.server_name = server_name
+        self._log: RichLog | None = None
+        self._pending_writes: list[tuple[str, str | None]] = []
+
+    def compose(self) -> ComposeResult:
+        with Horizontal(classes="log-header"):
+            yield Label(self.server_name)
+            yield Button("X", id="close-btn", variant="error")
+        yield RichLog(id="log", highlight=True, markup=True, wrap=True)
+
+    def on_mount(self) -> None:
+        """Cache the log widget and flush pending writes."""
+        self._log = self.query_one("#log", RichLog)
+        for text, style in self._pending_writes:
+            self._do_write(text, style)
+        self._pending_writes.clear()
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        """Handle close button."""
+        if event.button.id == "close-btn":
+            self.post_message(self.CloseRequested(self.server_name))
+
+    def _do_write(self, text: str, style: str | None = None) -> None:
+        """Actually write to the log."""
+        if self._log:
+            if style:
+                self._log.write(f"[{style}]{text}[/{style}]")
+            else:
+                self._log.write(text)
+
+    def write(self, text: str, style: str | None = None) -> None:
+        """Write text to the log."""
+        if self._log:
+            self._do_write(text, style)
+        else:
+            self._pending_writes.append((text, style))
+
+    def write_stdout(self, text: str) -> None:
+        """Write stdout text."""
+        self.write(text)
+
+    def write_stderr(self, text: str) -> None:
+        """Write stderr text (in red)."""
+        self.write(text, "red")
+
+    def clear(self) -> None:
+        """Clear the log."""
+        self._pending_writes.clear()
+        if self._log:
+            self._log.clear()
+
+
+class LogTabs(Vertical):
+    """Container with closable tabs for multiple server logs."""
+
+    DEFAULT_CSS = """
+    LogTabs {
+        height: 100%;
+    }
+
+    LogTabs .no-logs {
+        height: 100%;
+        content-align: center middle;
+        color: $text-muted;
+    }
+
+    LogTabs TabbedContent {
+        height: 100%;
+    }
+
+    LogTabs TabPane {
+        height: 100%;
+        padding: 0;
+    }
+
+    LogTabs TabPane > LogPanel {
+        height: 100%;
+    }
+
+    LogTabs ContentSwitcher {
+        height: 1fr;
+    }
+    """
+
+    def __init__(
+        self,
+        *,
+        name: str | None = None,
+        id: str | None = None,
+        classes: str | None = None,
+    ) -> None:
+        super().__init__(name=name, id=id, classes=classes)
+        self._panels: dict[str, LogPanel] = {}
+
+    def compose(self) -> ComposeResult:
+        yield Static(
+            "Run a command to see server logs here",
+            classes="no-logs",
+            id="placeholder",
+        )
+        yield TabbedContent(id="log-tabs")
+
+    def on_mount(self) -> None:
+        """Hide tabs initially."""
+        self.query_one("#log-tabs", TabbedContent).display = False
+
+    def add_server(self, server_name: str) -> LogPanel:
+        """Add a new server log tab."""
+        if server_name in self._panels:
+            return self._panels[server_name]
+
+        self.query_one("#placeholder").display = False
+        tabs = self.query_one("#log-tabs", TabbedContent)
+        tabs.display = True
+
+        safe_id = _sanitize_id(server_name)
+        panel = LogPanel(server_name, id=f"panel-{safe_id}")
+        self._panels[server_name] = panel
+
+        tab_pane = TabPane(server_name, panel, id=f"tab-{safe_id}")
+        tabs.add_pane(tab_pane)
+
+        return panel
+
+    def remove_server(self, server_name: str) -> None:
+        """Remove a server log tab."""
+        if server_name not in self._panels:
+            return
+
+        safe_id = _sanitize_id(server_name)
+        tabs = self.query_one("#log-tabs", TabbedContent)
+        tabs.remove_pane(f"tab-{safe_id}")
+        del self._panels[server_name]
+
+        if not self._panels:
+            tabs.display = False
+            self.query_one("#placeholder").display = True
+
+    def get_panel(self, server_name: str) -> LogPanel | None:
+        """Get panel for a server."""
+        return self._panels.get(server_name)
+
+    def clear_all(self) -> None:
+        """Remove all server tabs."""
+        for name in list(self._panels.keys()):
+            self.remove_server(name)
+
+    def on_log_panel_close_requested(self, event: LogPanel.CloseRequested) -> None:
+        """Handle panel close request."""
+        self.remove_server(event.server_name)
diff --git a/mux-0kmtui/src/mux_0kmtui/widgets/server_selector.py b/mux-0kmtui/src/mux_0kmtui/widgets/server_selector.py
new file mode 100644
index 0000000..91a74f2
--- /dev/null
+++ b/mux-0kmtui/src/mux_0kmtui/widgets/server_selector.py
@@ -0,0 +1,172 @@
+"""Server selection widget with multi-select support."""
+
+from textual.app import ComposeResult
+from textual.containers import Vertical
+from textual.message import Message
+from textual.widgets import Static, SelectionList, Input
+from textual.widgets.selection_list import Selection
+
+from ..config import VPSHost
+
+
+class ServerSelector(Vertical):
+    """Widget for selecting multiple VPS servers with search/filter support."""
+
+    DEFAULT_CSS = """
+    ServerSelector {
+        border: solid $primary;
+        height: 100%;
+    }
+
+    ServerSelector .selector-header {
+        height: 1;
+        background: $primary;
+        color: $text;
+        padding: 0 1;
+    }
+
+    ServerSelector #search-input {
+        height: 1;
+        border: none;
+        padding: 0 1;
+        background: $surface;
+    }
+
+    ServerSelector #search-input:focus {
+        border: none;
+    }
+
+    ServerSelector .selector-info {
+        height: 1;
+        background: $surface;
+        color: $text-muted;
+        padding: 0 1;
+    }
+
+    ServerSelector SelectionList {
+        height: 1fr;
+    }
+    """
+
+    class SelectionChanged(Message):
+        """Message sent when selection changes."""
+
+        def __init__(self, selected: list[VPSHost]) -> None:
+            super().__init__()
+            self.selected = selected
+
+    def __init__(
+        self,
+        hosts: list[VPSHost],
+        *,
+        name: str | None = None,
+        id: str | None = None,
+        classes: str | None = None,
+    ) -> None:
+        super().__init__(name=name, id=id, classes=classes)
+        self._hosts = {h.name: h for h in hosts}
+        self._selected_names: set[str] = set()
+        self._current_filter: str = ""
+
+    def compose(self) -> ComposeResult:
+        yield Static("Servers (Space=toggle)", classes="selector-header")
+        yield Input(placeholder="Filter by name or tag...", id="search-input")
+        yield Static("0 selected", id="selection-info", classes="selector-info")
+        yield SelectionList[str](
+            *self._build_selections(),
+            id="server-list",
+        )
+
+    def _build_selections(self) -> list[Selection[str]]:
+        """Build selection items, filtered by current search."""
+        selections = []
+        filter_lower = self._current_filter.lower()
+
+        for host in self._hosts.values():
+            if filter_lower:
+                name_match = filter_lower in host.name.lower()
+                tag_match = any(filter_lower in tag.lower() for tag in host.tags)
+                if not (name_match or tag_match):
+                    continue
+
+            if host.tags:
+                tags_str = " [" + ", ".join(host.tags) + "]"
+                label = f"{host.name}{tags_str}"
+            else:
+                label = host.name
+
+            is_selected = host.name in self._selected_names
+            selections.append(Selection(label, host.name, is_selected))
+
+        return selections
+
+    def _rebuild_list(self) -> None:
+        """Rebuild the selection list with current filter."""
+        selection_list = self.query_one("#server-list", SelectionList)
+        selection_list.clear_options()
+        for selection in self._build_selections():
+            selection_list.add_option(selection)
+        self._update_info()
+
+    def on_input_changed(self, event: Input.Changed) -> None:
+        """Handle search input changes."""
+        if event.input.id == "search-input":
+            self._current_filter = event.value
+            self._rebuild_list()
+
+    def on_selection_list_selected_changed(
+        self, event: SelectionList.SelectedChanged
+    ) -> None:
+        """Handle selection changes."""
+        visible_selected = set(event.selection_list.selected)
+
+        for option in event.selection_list._options:
+            name = option.value
+            if name in visible_selected:
+                self._selected_names.add(name)
+            elif name in self._selected_names:
+                self._selected_names.discard(name)
+
+        self._update_info()
+        self.post_message(self.SelectionChanged(self.get_selected()))
+
+    def _update_info(self) -> None:
+        """Update the selection info label."""
+        info = self.query_one("#selection-info", Static)
+        count = len(self._selected_names)
+        visible_count = len(self.query_one("#server-list", SelectionList)._options)
+        total_count = len(self._hosts)
+
+        if self._current_filter:
+            info.update(f"{count} selected ({visible_count}/{total_count} shown)")
+        else:
+            info.update(f"{count} selected")
+
+    def get_selected(self) -> list[VPSHost]:
+        """Get currently selected hosts (including filtered-out ones)."""
+        return [
+            self._hosts[name] for name in self._selected_names if name in self._hosts
+        ]
+
+    def select_all(self) -> None:
+        """Select all visible servers."""
+        selection_list = self.query_one("#server-list", SelectionList)
+        selection_list.select_all()
+        for option in selection_list._options:
+            self._selected_names.add(option.value)
+        self._update_info()
+
+    def deselect_all(self) -> None:
+        """Deselect all visible servers."""
+        selection_list = self.query_one("#server-list", SelectionList)
+        for option in selection_list._options:
+            self._selected_names.discard(option.value)
+        selection_list.deselect_all()
+        self._update_info()
+
+    def get_all_tags(self) -> set[str]:
+        """Get all unique tags from all hosts."""
+        tags = set()
+        for host in self._hosts.values():
+            tags.update(host.tags)
+        return tags