Use styled modal dialogs for confirmations

app/api/routes_config.py

@@ -27,14 +27,12 @@ def update_config(body: UpdateConfigRequest):
     cfg = config_service.update_config(
         default_wait_seconds=body.default_wait_seconds,
         default_empty_response=body.default_empty_response,
-        agent_stale_after_seconds=body.agent_stale_after_seconds,
     )
     event_service.broadcast(
         "config.updated",
         {
             "default_wait_seconds": cfg.default_wait_seconds,
             "default_empty_response": cfg.default_empty_response,
-            "agent_stale_after_seconds": cfg.agent_stale_after_seconds,
         },
     )
     return cfg

app/api/routes_status.py

@@ -11,6 +11,7 @@ from datetime import datetime, timezone
 from fastapi import APIRouter
 from fastapi.responses import StreamingResponse
 
+from app.config import APP_VERSION
 from app.models import (
     AgentInfo,
     HealthResponse,
@@ -49,6 +50,8 @@ def get_status():
         server=ServerInfo(
             status="up",
             started_at=status_service.server_started_at(),
+            version=APP_VERSION,
+            type="python",
         ),
         agent=agent_info,
         queue=QueueCounts(**counts),

app/config.py

@@ -9,7 +9,9 @@ import os
 from dataclasses import dataclass, field
 
 
+APP_VERSION = "1.0.1"
 DEFAULT_EMPTY_RESPONSE = "call this tool `get_user_request` again to fetch latest user input..."
+AGENT_STALE_AFTER_SECONDS = 30
 
 
 @dataclass
@@ -27,7 +29,6 @@ class Settings:
     # MCP / queue behaviour (runtime-editable values are stored in DB; these are defaults for first run)
     default_wait_seconds: int = 10
     default_empty_response: str = DEFAULT_EMPTY_RESPONSE
-    agent_stale_after_seconds: int = 30
 
     # MCP server name
     mcp_server_name: str = "local-mcp"
@@ -57,7 +58,6 @@ def load_settings() -> Settings:
         log_level=os.getenv("LOG_LEVEL", "INFO"),
         default_wait_seconds=int(os.getenv("DEFAULT_WAIT_SECONDS", "10")),
         default_empty_response=os.getenv("DEFAULT_EMPTY_RESPONSE", DEFAULT_EMPTY_RESPONSE),
-        agent_stale_after_seconds=int(os.getenv("AGENT_STALE_AFTER_SECONDS", "30")),
         mcp_server_name=os.getenv("MCP_SERVER_NAME", "local-mcp"),
         mcp_stateless=_parse_bool(os.getenv("MCP_STATELESS", "true"), default=True),
         api_token=os.getenv("API_TOKEN", ""),

app/database.py

@@ -105,7 +105,6 @@ CREATE TABLE IF NOT EXISTS agent_activity (
 _DEFAULT_SETTINGS = {
     "default_wait_seconds": "10",
     "default_empty_response": DEFAULT_EMPTY_RESPONSE,
-    "agent_stale_after_seconds": "30",
 }
 
 
@@ -125,6 +124,7 @@ def _seed_defaults(conn: sqlite3.Connection) -> None:
         "UPDATE settings SET value = ? WHERE key = 'default_empty_response' AND value = ''",
         (_DEFAULT_SETTINGS["default_empty_response"],),
     )
+    conn.execute("DELETE FROM settings WHERE key = 'agent_stale_after_seconds'")
     conn.commit()
     logger.debug("Default settings seeded")
 

app/models.py

@@ -79,6 +79,8 @@ class UpdateInstructionRequest(BaseModel):
 class ServerInfo(BaseModel):
     status: str
     started_at: datetime
+    version: str
+    type: str
 
 
 class AgentInfo(BaseModel):
@@ -107,13 +109,11 @@ class StatusResponse(BaseModel):
 class ConfigResponse(BaseModel):
     default_wait_seconds: int
     default_empty_response: str
-    agent_stale_after_seconds: int
 
 
 class UpdateConfigRequest(BaseModel):
     default_wait_seconds: Optional[int] = None
     default_empty_response: Optional[str] = None
-    agent_stale_after_seconds: Optional[int] = None
 
 
 # ---------------------------------------------------------------------------

app/services/config_service.py

@@ -13,7 +13,6 @@ from app.models import ConfigResponse
 
 logger = logging.getLogger(__name__)
 
-_SETTING_KEYS = {"default_wait_seconds", "default_empty_response", "agent_stale_after_seconds"}
 def get_config() -> ConfigResponse:
     with get_conn() as conn:
         rows = conn.execute("SELECT key, value FROM settings").fetchall()
@@ -21,22 +20,18 @@ def get_config() -> ConfigResponse:
     return ConfigResponse(
         default_wait_seconds=int(data.get("default_wait_seconds", 10)),
         default_empty_response=data.get("default_empty_response") or DEFAULT_EMPTY_RESPONSE,
-        agent_stale_after_seconds=int(data.get("agent_stale_after_seconds", 30)),
     )
 
 
 def update_config(
     default_wait_seconds: int | None = None,
     default_empty_response: str | None = None,
-    agent_stale_after_seconds: int | None = None,
 ) -> ConfigResponse:
     updates: dict[str, str] = {}
     if default_wait_seconds is not None:
         updates["default_wait_seconds"] = str(default_wait_seconds)
     if default_empty_response is not None:
         updates["default_empty_response"] = default_empty_response
-    if agent_stale_after_seconds is not None:
-        updates["agent_stale_after_seconds"] = str(agent_stale_after_seconds)
 
     if updates:
         with get_write_conn() as conn:

app/services/status_service.py

@@ -10,6 +10,7 @@ import sqlite3
 from datetime import datetime, timezone
 from typing import Optional
 
+from app.config import AGENT_STALE_AFTER_SECONDS
 from app.database import get_conn, get_write_conn
 
 logger = logging.getLogger(__name__)
@@ -55,25 +56,15 @@ def get_latest_agent_activity() -> Optional[sqlite3.Row]:
         ).fetchone()
 
 
-def get_agent_stale_seconds() -> int:
-    """Read agent_stale_after_seconds from settings table."""
-    with get_conn() as conn:
-        row = conn.execute(
-            "SELECT value FROM settings WHERE key = 'agent_stale_after_seconds'"
-        ).fetchone()
-    return int(row["value"]) if row else 30
-
-
 def is_agent_connected() -> bool:
     """True if the most recent agent activity is within the stale threshold."""
     row = get_latest_agent_activity()
     if row is None:
         return False
-    stale_seconds = get_agent_stale_seconds()
     last_seen = datetime.fromisoformat(row["last_seen_at"])
     now = datetime.now(timezone.utc)
     if last_seen.tzinfo is None:
         last_seen = last_seen.replace(tzinfo=timezone.utc)
     delta = (now - last_seen).total_seconds()
-    return delta <= stale_seconds
+    return delta <= AGENT_STALE_AFTER_SECONDS
 

go-server/README-GO.md

@@ -1,607 +0,0 @@
-# local-mcp
-
-`local-mcp` is a localhost-first MCP server whose primary responsibility is to deliver the latest user instruction to an agent through the `get_user_request` tool, while also providing a responsive web UI for managing the instruction queue and monitoring server/agent activity.
-
-This document is the implementation plan for the project.
-
-## 1. Goals
-
-- Provide a single MCP tool, `get_user_request`, that returns at most one instruction per call.
-- Give the user a polished local web UI to add, edit, remove, review, and monitor instructions.
-- Preserve queue integrity so consumed instructions are clearly visible but no longer editable/deletable.
-- Support configurable waiting/default-response behavior when no instruction is available.
-- Show live server status and inferred agent connectivity in the UI.
-- Keep the stack lightweight, maintainable, debuggable, and friendly to local development.
-
-## 2. Recommended Tech Stack
-
-### Backend
-
-- **Language/runtime:** Python 3.11+
-- **MCP integration:** official Python MCP SDK
-- **HTTP server/API layer:** FastAPI
-- **ASGI server:** Uvicorn
-- **Persistence:** SQLite via Python standard library `sqlite3`
-- **Concurrency/state coordination:** `asyncio` + standard library synchronization primitives where needed
-- **Logging/error handling:** Python `logging`, structured request logs, centralized exception handling
-- **Configuration:** environment variables + small local config file (`.json` or `.toml`)
-
-### Why this backend stack
-
-- The MCP SDK is the correct dependency for exposing the MCP tool cleanly.
-- FastAPI + Uvicorn is a small, pragmatic backend stack that simplifies routing, validation, health endpoints, and server-sent updates without introducing a heavy framework.
-- SQLite keeps the system local-first, dependency-light, and durable enough for instruction history and settings.
-- Most supporting concerns remain in the Python standard library, which keeps third-party dependencies minimal.
-
-### Frontend
-
-- **UI technology:** plain HTML, CSS, and JavaScript only
-- **Realtime updates:** Server-Sent Events (preferred) with polling fallback if necessary
-- **Styling:** local CSS files with design tokens and component-specific stylesheets
-- **Client architecture:** modular vanilla JS organized by feature (`api.js`, `state.js`, `events.js`, `instructions.js`, etc.)
-- **Assets:** all fonts/icons/scripts/styles stored locally in the repository; no CDN usage
-
-### Mandatory frontend implementation instruction
-
-Any future frontend implementation work **must first read and follow**:
-
-- `.github/instructions/frontend-design.instructions.md`
-
-This instruction file is mandatory for the UI because it requires a distinctive, production-grade, non-generic frontend. The implementation should not default to generic dashboard aesthetics.
-
-## 3. Product/Architecture Plan
-
-### Core backend responsibilities
-
-1. Expose the MCP tool `get_user_request`.
-2. Maintain an instruction queue with durable storage.
-3. Mark instructions as consumed atomically when delivered to an agent.
-4. Expose local HTTP endpoints for the web UI.
-5. Stream status/instruction updates to the browser in real time.
-6. Infer agent connectivity from recent MCP tool activity.
-7. Persist and serve server configuration such as wait timeout and default empty response.
-
-### Core frontend responsibilities
-
-1. Show queued and consumed instructions in separate, clearly labeled sections.
-2. Allow add/edit/delete only for instructions that are still pending.
-3. Cross out and grey out consumed instructions.
-4. Show server status, inferred agent status, last fetch time, and configuration values.
-5. Update live as instruction state changes.
-6. Remain usable and visually polished on desktop and smaller screens.
-
-### Suggested repository layout
-
-```text
-local-mcp/
-├─ main.py
-├─ README.md
-├─ requirements.txt
-├─ app/
-│  ├─ __init__.py
-│  ├─ config.py
-│  ├─ database.py
-│  ├─ logging_setup.py
-│  ├─ models.py
-│  ├─ services/
-│  │  ├─ instruction_service.py
-│  │  ├─ status_service.py
-│  │  └─ event_service.py
-│  ├─ api/
-│  │  ├─ routes_instructions.py
-│  │  ├─ routes_status.py
-│  │  └─ routes_config.py
-│  └─ mcp_server.py
-├─ static/
-│  ├─ index.html
-│  ├─ css/
-│  │  ├─ base.css
-│  │  ├─ layout.css
-│  │  └─ components.css
-│  ├─ js/
-│  │  ├─ api.js
-│  │  ├─ app.js
-│  │  ├─ events.js
-│  │  ├─ instructions.js
-│  │  └─ status.js
-│  └─ assets/
-└─ data/
-   └─ local_mcp.sqlite3
-```
-
-## 4. Data Model Plan
-
-### `instructions`
-
-- `id` - string/UUID primary key
-- `content` - text, required
-- `status` - enum: `pending`, `consumed`
-- `created_at` - datetime
-- `updated_at` - datetime
-- `consumed_at` - nullable datetime
-- `consumed_by_agent_id` - nullable string
-- `position` - integer for stable queue order
-
-### `settings`
-
-- `default_wait_seconds` - integer — seconds the tool waits before returning an empty/default response; set exclusively by the user via the web UI
-- `default_empty_response` - text, nullable
-- `agent_stale_after_seconds` - integer
-
-### `agent_activity`
-
-- `agent_id` - string primary key
-- `last_seen_at` - datetime
-- `last_fetch_at` - datetime
-- `last_result_type` - enum: `instruction`, `empty`, `default_response`
-
-## 5. Detailed API Design
-
-All routes are local-only and intended for `localhost` usage.
-
-### 5.1 MCP tool contract
-
-#### Tool: `get_user_request`
-
-**Purpose**
-
-- Return the next pending instruction, if one exists.
-- If none exists, wait for a configurable duration, then return the server-controlled default response.
-- Record agent activity so the UI can infer whether an agent is currently connected/recently active.
-
-**Suggested input schema**
-
-```json
-{
-  "agent_id": "optional-string"
-}
-```
-
-**Suggested output schema when an instruction is delivered**
-
-```json
-{
-  "status": "ok",
-  "result_type": "instruction",
-  "instruction": {
-	"id": "uuid",
-	"content": "user instruction text",
-	"consumed_at": "ISO-8601 timestamp"
-  },
-  "remaining_pending": 3,
-  "waited_seconds": 0
-}
-```
-
-**Suggested output schema when queue is empty**
-
-```json
-{
-  "status": "ok",
-  "result_type": "empty",
-  "instruction": null,
-  "response": "",
-  "remaining_pending": 0,
-  "waited_seconds": 10
-}
-```
-
-**Suggested output schema when a default response is returned**
-
-```json
-{
-  "status": "ok",
-  "result_type": "default_response",
-  "instruction": null,
-  "response": "call this tool `get_user_request` again to fetch latest user input...",
-  "remaining_pending": 0,
-  "waited_seconds": 10
-}
-```
-
-**Behavior rules**
-
-- Deliver the oldest pending instruction first.
-- Mark the delivered instruction as consumed in the same transaction used to claim it.
-- Never return more than one instruction per call.
-- `default_wait_seconds` is fully server-controlled (set by the user via the web UI). Agents cannot override it.
-- Clamp `actual_wait` to an absolute server maximum (86400 s).
-- Update the agent activity record on every call, even when no instruction is returned.
-- The UI should infer "agent connected" if the latest activity is within `agent_stale_after_seconds`.
-- Agent implementations should continue calling this tool instead of ending their work session on their own, so they can pick up newly added instructions without missing critical follow-up requests.
-
-### 5.2 HTTP API for the web UI
-
-#### `GET /healthz`
-
-Returns service health.
-
-**Response**
-
-```json
-{
-  "status": "ok",
-  "server_time": "ISO-8601 timestamp"
-}
-```
-
-#### `GET /api/status`
-
-Returns current server and agent summary.
-
-**Response**
-
-```json
-{
-  "server": {
-	"status": "up",
-	"started_at": "ISO-8601 timestamp"
-  },
-  "agent": {
-	"connected": true,
-	"last_seen_at": "ISO-8601 timestamp",
-	"last_fetch_at": "ISO-8601 timestamp",
-	"agent_id": "copilot-agent"
-  },
-  "queue": {
-	"pending_count": 2,
-	"consumed_count": 8
-  },
-  "settings": {
-	"default_wait_seconds": 10,
-  "default_empty_response": "call this tool `get_user_request` again to fetch latest user input...",
-	"agent_stale_after_seconds": 30
-  }
-}
-```
-
-#### `GET /api/instructions`
-
-Returns all instructions in queue order.
-
-**Query params**
-
-- `status=pending|consumed|all` (default `all`)
-
-**Response**
-
-```json
-{
-  "items": [
-	{
-	  "id": "uuid",
-	  "content": "Implement logging",
-	  "status": "pending",
-	  "created_at": "ISO-8601 timestamp",
-	  "updated_at": "ISO-8601 timestamp",
-	  "consumed_at": null,
-	  "consumed_by_agent_id": null,
-	  "position": 1
-	}
-  ]
-}
-```
-
-#### `POST /api/instructions`
-
-Creates a new pending instruction.
-
-**Request**
-
-```json
-{
-  "content": "Add a new status indicator"
-}
-```
-
-**Response**: `201 Created`
-
-```json
-{
-  "item": {
-	"id": "uuid",
-	"content": "Add a new status indicator",
-	"status": "pending",
-	"created_at": "ISO-8601 timestamp",
-	"updated_at": "ISO-8601 timestamp",
-	"consumed_at": null,
-	"consumed_by_agent_id": null,
-	"position": 3
-  }
-}
-```
-
-#### `PATCH /api/instructions/{instruction_id}`
-
-Edits a pending instruction only.
-
-**Request**
-
-```json
-{
-  "content": "Reword an existing pending instruction"
-}
-```
-
-**Rules**
-
-- Return `409 Conflict` if the instruction has already been consumed.
-- Return `404 Not Found` if the instruction does not exist.
-
-#### `DELETE /api/instructions/{instruction_id}`
-
-Deletes a pending instruction only.
-
-**Rules**
-
-- Return `409 Conflict` if the instruction has already been consumed.
-- Return `204 No Content` on success.
-
-#### `GET /api/config`
-
-Returns editable runtime settings.
-
-**Response**
-
-```json
-{
-  "default_wait_seconds": 10,
-  "default_empty_response": "call this tool `get_user_request` again to fetch latest user input...",
-  "agent_stale_after_seconds": 30
-}
-```
-
-#### `PATCH /api/config`
-
-Updates runtime settings.
-
-**Request**
-
-```json
-{
-  "default_wait_seconds": 15,
-  "default_empty_response": "",
-  "agent_stale_after_seconds": 45
-}
-```
-
-#### `GET /api/events`
-
-Server-Sent Events endpoint for live UI updates.
-
-**Event types**
-
-- `instruction.created`
-- `instruction.updated`
-- `instruction.deleted`
-- `instruction.consumed`
-- `status.changed`
-- `config.updated`
-
-**SSE payload example**
-
-```json
-{
-  "type": "instruction.consumed",
-  "timestamp": "ISO-8601 timestamp",
-  "data": {
-	"id": "uuid",
-	"consumed_by_agent_id": "copilot-agent"
-  }
-}
-```
-
-## 6. UI/UX Plan
-
-### Layout priorities
-
-- A strong local-control dashboard feel rather than a generic admin template
-- Clear separation between pending work and already-consumed history
-- High-visibility connection/status strip for server and agent state
-- Fast creation flow for new instructions
-- Mobile-friendly stacking without losing queue readability
-
-### Required screens/sections
-
-- Header with project identity and server status
-- Agent activity panel with last seen/fetch information
-- Composer form for new instructions
-- Pending instructions list with edit/delete actions
-- Consumed instructions list with crossed-out styling and metadata
-- Settings panel for wait timeout/default response behavior
-
-### Frontend quality bar
-
-- Follow `.github/instructions/frontend-design.instructions.md` before implementing any UI.
-- Use only local assets.
-- Build a visually distinctive interface with careful typography, color, spacing, motion, and responsive behavior.
-- Keep accessibility in scope: semantic HTML, keyboard support, visible focus states, sufficient contrast.
-
-## 7. Logging, Reliability, and Error Handling Plan
-
-- Log startup, shutdown, configuration load, database initialization, and MCP registration.
-- Log each instruction lifecycle event: created, updated, deleted, consumed.
-- Log each `get_user_request` call with agent id, wait time, and result type.
-- Return structured JSON errors for API failures.
-- Protect queue consumption with transactions/locking so two simultaneous fetches cannot consume the same instruction.
-- Validate payloads and reject empty or whitespace-only instructions.
-- Handle browser reconnects for SSE cleanly.
-
-## 8. Todo List
-
-- [x] **Project setup**
-  - [x] Create the backend package structure under `app/`.
-  - [x] Add `requirements.txt` with only the required dependencies.
-  - [x] Replace the placeholder contents of `main.py` with the application entrypoint.
-  - [x] Add a local configuration strategy for defaults and runtime overrides.
-
-- [x] **Data layer**
-  - [x] Create SQLite schema for `instructions`, `settings`, and `agent_activity`.
-  - [x] Add startup migration/initialization logic.
-  - [x] Implement queue ordering and atomic consumption behavior.
-  - [x] Seed default settings on first run.
-
-- [x] **MCP server**
-  - [x] Register the `get_user_request` tool using the official MCP Python SDK.
-  - [x] Implement one-at-a-time delivery semantics.
-  - [x] Implement wait-until-timeout behavior when the queue is empty.
-  - [x] Return empty/default responses based on configuration.
-  - [x] Record agent activity on every tool call.
-
-- [x] **HTTP API**
-  - [x] Implement `GET /healthz`.
-  - [x] Implement `GET /api/status`.
-  - [x] Implement `GET /api/instructions`.
-  - [x] Implement `POST /api/instructions`.
-  - [x] Implement `PATCH /api/instructions/{instruction_id}`.
-  - [x] Implement `DELETE /api/instructions/{instruction_id}`.
-  - [x] Implement `GET /api/config`.
-  - [x] Implement `PATCH /api/config`.
-  - [x] Implement `GET /api/events` for SSE.
-
-- [x] **Frontend**
-  - [x] Read and follow `.github/instructions/frontend-design.instructions.md` before starting UI work.
-  - [x] Create `static/index.html` and split CSS/JS into separate folders/files.
-  - [x] Build the instruction composer.
-  - [x] Build the pending instruction list with edit/delete controls.
-  - [x] Build the consumed instruction list with crossed-out/greyed-out styling.
-  - [x] Build the live server/agent status panel.
-  - [x] Build the settings editor for timeout/default-response behavior.
-  - [x] Wire SSE updates into the UI so changes appear in real time.
-  - [x] Make the interface responsive and keyboard accessible.
-
-- [x] **Observability and robustness**
-  - [x] Add centralized logging configuration.
-  - [x] Add structured error responses and exception handling.
-  - [x] Add queue-consumption concurrency protection.
-  - [x] Add validation for invalid edits/deletes of consumed instructions.
-  - [ ] Add tests for empty-queue, timeout, and consume-once behavior.
-
-- [x] **Improvements (post-launch)**
-  - [x] Replace 1-second polling wait loop with `asyncio.Event`-based immediate wakeup.
-  - [x] Min-wait is a floor only when the queue is empty — a new instruction immediately wakes any waiting tool call (verified with timing test in `tests/test_wakeup.py`).
-  - [x] Enrich SSE events with full item payloads (no extra re-fetch round-trips).
-  - [x] Auto-refresh relative timestamps in the UI every 20 s.
-  - [x] Document title badge showing pending instruction count.
-  - [x] SSE reconnecting indicator in the header.
-  - [x] Dark / light theme toggle defaulting to OS colour-scheme preference.
-  - [x] `default_wait_seconds` changed to fully server-controlled (agents can no longer override wait time).
-  - [x] Non-blocking `server.ps1` management script (start / stop / restart / status / logs).
-  - [x] Non-blocking `server.sh` bash management script — identical feature set for macOS / Linux.
-  - [x] MCP stateless/stateful mode configurable via `MCP_STATELESS` env var (default `true`).
-  - [x] Per-agent generation counter prevents abandoned (timed-out) coroutines from silently consuming instructions meant for newer calls.
-  - [x] `tests/test_wakeup.py` covers both immediate-wakeup timing and concurrent-call generation safety.
-  - [x] Optional Bearer-token authentication via `API_TOKEN` env var (disabled by default); web UI prompts for token on first load.
-
-- [ ] **Documentation and developer experience**
-  - [x] Document local run instructions.
-  - [x] Document the MCP tool contract clearly.
-  - [x] Document the HTTP API with request/response examples.
-  - [x] Document how agent connectivity is inferred.
-  - [x] Document how the frontend design instruction must be used during UI implementation.
-
-## 9. Running the Server
-
-### Prerequisites
-
-- Python 3.11+
-- pip
-
-### Install dependencies
-
-```bash
-pip install -r requirements.txt
-```
-
-### Start the server
-
-```bash
-python main.py
-```
-
-Or use the included management scripts (recommended — non-blocking):
-
-**PowerShell (Windows)**
-```powershell
-.\server.ps1 start      # start in background, logs to logs/
-.\server.ps1 stop       # graceful stop
-.\server.ps1 restart    # stop + start
-.\server.ps1 status     # PID, memory, tail logs
-.\server.ps1 logs       # show last 40 stdout lines
-.\server.ps1 logs -f    # follow logs live
-.\server.ps1 logs 100   # show last 100 lines
-```
-
-**Bash (macOS / Linux)**
-```bash
-chmod +x server.sh      # make executable once
-./server.sh start       # start in background, logs to logs/
-./server.sh stop        # graceful stop
-./server.sh restart     # stop + start
-./server.sh status      # PID, memory, tail logs
-./server.sh logs        # show last 40 stdout lines
-./server.sh logs -f     # follow logs live
-./server.sh logs 100    # show last 100 lines
-```
-
-The server starts on `http://localhost:8000` by default.
-
-| URL | Description |
-|-----|-------------|
-| `http://localhost:8000/` | Web UI |
-| `http://localhost:8000/mcp` | MCP streamable-HTTP endpoint |
-| `http://localhost:8000/docs` | FastAPI interactive API docs |
-
-### Environment variable overrides
-
-| Variable | Default | Description |
-|----------|---------|-------------|
-| `HOST` | `0.0.0.0` | Bind address |
-| `HTTP_PORT` | `8000` | HTTP port |
-| `DB_PATH` | `data/local_mcp.sqlite3` | SQLite database path |
-| `LOG_LEVEL` | `INFO` | Logging level |
-| `DEFAULT_WAIT_SECONDS` | `10` | Default tool wait timeout |
-| `DEFAULT_EMPTY_RESPONSE` | `call this tool \`get_user_request\` again to fetch latest user input...` | Default response when queue is empty |
-| `AGENT_STALE_AFTER_SECONDS` | `30` | Seconds of inactivity before agent shown as idle |
-| `MCP_STATELESS` | `true` | `true` for stateless sessions (survives restarts, recommended); `false` for stateful |
-| `API_TOKEN` | _(empty)_ | When set, all `/api/*` and `/mcp` requests require `Authorization: Bearer <token>`; web UI prompts for the token on first load |
-
-### Configuring an MCP client (agent)
-
-Point the agent's MCP client to the streamable-HTTP transport:
-
-```json
-{
-  "mcpServers": {
-    "local-mcp": {
-      "url": "http://localhost:8000/mcp",
-      "transport": "streamable-http"
-    }
-  }
-}
-```
-
-If `API_TOKEN` is set, include the token as a request header:
-
-```json
-{
-  "mcpServers": {
-    "local-mcp": {
-      "url": "http://localhost:8000/mcp",
-      "transport": "streamable-http",
-      "headers": {
-        "Authorization": "Bearer <your-token>"
-      }
-    }
-  }
-}
-```
-
-The agent should call `get_user_request` aggressively and continuously — **do not end the working session**. Every call returns the next pending instruction (if any). When the queue is empty the tool waits up to `wait_seconds` before returning an empty/default response, so the agent should loop and call again.
-
-## 10. Implementation Notes for Future Work
-
-- Prefer small, explicit modules over monolithic files.
-- Keep the project localhost-first and avoid remote asset dependencies.
-- Treat the MCP tool and the web UI as two views over the same instruction queue.
-- Optimize for correctness of queue semantics first, then refine the visual and realtime experience.

go-server/internal/api/config.go

@@ -23,7 +23,6 @@ func handleUpdateConfig(stores Stores, broker *events.Broker) http.HandlerFunc {
 		// Decode partial patch
 		var patch struct {
 			DefaultWaitSeconds *int `json:"default_wait_seconds"`
-			AgentStaleAfterSeconds *int    `json:"agent_stale_after_seconds"`
 		}
 		if err := json.NewDecoder(r.Body).Decode(&patch); err != nil {
 			writeError(w, http.StatusBadRequest, "Invalid JSON")
@@ -41,9 +40,6 @@ func handleUpdateConfig(stores Stores, broker *events.Broker) http.HandlerFunc {
 		if patch.DefaultWaitSeconds != nil {
 			current.DefaultWaitSeconds = *patch.DefaultWaitSeconds
 		}
-		if patch.AgentStaleAfterSeconds != nil {
-			current.AgentStaleAfterSeconds = *patch.AgentStaleAfterSeconds
-		}
 
 		if err := stores.Settings.Update(current); err != nil {
 			writeError(w, http.StatusInternalServerError, err.Error())

go-server/internal/api/instructions.go

@@ -106,14 +106,21 @@ func handleDeleteInstruction(stores Stores, broker *events.Broker) http.HandlerF
 
 func handleClearConsumed(stores Stores, broker *events.Broker) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
+		items, err := stores.Instructions.List("consumed")
+		if err != nil {
+			writeError(w, http.StatusInternalServerError, err.Error())
+			return
+		}
+
 		if err := stores.Instructions.DeleteConsumed(); err != nil {
 			writeError(w, http.StatusInternalServerError, err.Error())
 			return
 		}
 		counts, _ := stores.Instructions.Counts()
-		broker.Broadcast("history.cleared", nil)
+		cleared := len(items)
+		broker.Broadcast("history.cleared", map[string]any{"count": cleared})
 		broker.Broadcast("status.changed", map[string]any{"queue": counts})
-		w.WriteHeader(http.StatusNoContent)
+		writeJSON(w, http.StatusOK, map[string]any{"cleared": cleared})
 	}
 }
 

go-server/internal/api/status.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/local-mcp/local-mcp-go/internal/config"
 	"github.com/local-mcp/local-mcp-go/internal/models"
 )
 
@@ -44,7 +45,7 @@ func handleStatus(stores Stores) http.HandlerFunc {
 		}
 
 		if latest != nil {
-			connected := time.Since(latest.LastSeenAt).Seconds() <= float64(cfg.AgentStaleAfterSeconds)
+			connected := time.Since(latest.LastSeenAt).Seconds() <= float64(config.AgentStaleAfterSeconds)
 			agent = map[string]any{
 				"connected":     connected,
 				"last_seen_at":  latest.LastSeenAt.Format(time.RFC3339Nano),
@@ -57,6 +58,8 @@ func handleStatus(stores Stores) http.HandlerFunc {
 			"server": map[string]any{
 				"status":     "up",
 				"started_at": serverStartTime.Format(time.RFC3339Nano),
+				"type":       "go",
+				"version":    config.AppVersion,
 			},
 			"agent": agent,
 			"queue": map[string]any{
@@ -66,7 +69,6 @@ func handleStatus(stores Stores) http.HandlerFunc {
 			"settings": models.Settings{
 				DefaultWaitSeconds:     cfg.DefaultWaitSeconds,
 				DefaultEmptyResponse:   cfg.DefaultEmptyResponse,
-				AgentStaleAfterSeconds: cfg.AgentStaleAfterSeconds,
 			},
 		}
 

go-server/internal/config/config.go

@@ -6,7 +6,11 @@ import (
 	"strconv"
 )
 
-const DefaultEmptyResponse = "call this tool `get_user_request` again to fetch latest user input..."
+const (
+	AppVersion           = "1.0.1"
+	AgentStaleAfterSeconds = 30
+	DefaultEmptyResponse = "call this tool `get_user_request` again to fetch latest user input..."
+)
 
 // Config holds all runtime configuration values for local-mcp.
 type Config struct {
@@ -15,7 +19,6 @@ type Config struct {
 	DBPath                 string
 	LogLevel               string
 	DefaultWaitSeconds     int
-	AgentStaleAfterSeconds int
 	MCPStateless           bool
 	APIToken               string
 }
@@ -28,7 +31,6 @@ func Load() Config {
 		DBPath:                 getEnv("DB_PATH", "data/local_mcp.sqlite3"),
 		LogLevel:               getEnv("LOG_LEVEL", "INFO"),
 		DefaultWaitSeconds:     getEnvInt("DEFAULT_WAIT_SECONDS", 10),
-		AgentStaleAfterSeconds: getEnvInt("AGENT_STALE_AFTER_SECONDS", 30),
 		MCPStateless:           getEnvBool("MCP_STATELESS", true),
 		APIToken:               getEnv("API_TOKEN", ""),
 	}

go-server/internal/db/db.go

@@ -42,8 +42,8 @@ CREATE TABLE IF NOT EXISTS agent_activity (
 // defaultSettings seeds initial values; OR IGNORE means existing rows are unchanged.
 const defaultSettings = "" +
 	"INSERT OR IGNORE INTO settings (key, value) VALUES ('default_wait_seconds', '10');\n" +
-	"INSERT OR IGNORE INTO settings (key, value) VALUES ('agent_stale_after_seconds', '30');\n" +
-	"DELETE FROM settings WHERE key = 'default_empty_response';\n"
+	"DELETE FROM settings WHERE key = 'default_empty_response';\n" +
+	"DELETE FROM settings WHERE key = 'agent_stale_after_seconds';\n"
 
 // Open opens (creating if necessary) a SQLite database at dbPath, applies the
 // schema, and seeds default settings.

go-server/internal/mcp/handler.go

@@ -53,7 +53,7 @@ func New(
 	broker *events.Broker,
 ) *Handler {
 	h := &Handler{
-		MCP:        server.NewMCPServer("local-mcp", "1.0.0"),
+		MCP:        server.NewMCPServer("local-mcp", config.AppVersion),
 		instStore:  instStore,
 		settStore:  settStore,
 		agentStore: agentStore,

go-server/internal/models/models.go

@@ -27,7 +27,6 @@ type Instruction struct {
 type Settings struct {
 	DefaultWaitSeconds     int    `json:"default_wait_seconds"`
 	DefaultEmptyResponse   string `json:"default_empty_response"`
-	AgentStaleAfterSeconds int    `json:"agent_stale_after_seconds"`
 }
 
 // AgentActivity tracks the last time an agent called get_user_request.

go-server/internal/store/instruction.go

@@ -135,9 +135,10 @@ func (s *InstructionStore) Create(content string) (*models.Instruction, error) {
 	id := uuid.New().String()
 	now := time.Now().UTC()
 
-	// Assign next position
+	// Assign next position from the full instruction history so positions remain
+	// globally stable even after the pending queue empties.
 	var maxPos sql.NullInt64
-	_ = s.db.QueryRow(`SELECT MAX(position) FROM instructions WHERE status = 'pending'`).Scan(&maxPos)
+	_ = s.db.QueryRow(`SELECT MAX(position) FROM instructions`).Scan(&maxPos)
 	position := int(maxPos.Int64) + 1
 
 	_, err := s.db.Exec(`

go-server/internal/store/settings.go

@@ -30,7 +30,6 @@ func (s *SettingsStore) Get() (models.Settings, error) {
 	cfg := models.Settings{
 		DefaultWaitSeconds:     10,
 		DefaultEmptyResponse:   config.DefaultEmptyResponse,
-		AgentStaleAfterSeconds: 30,
 	}
 
 	for rows.Next() {
@@ -43,10 +42,6 @@ func (s *SettingsStore) Get() (models.Settings, error) {
 			if n, err := strconv.Atoi(value); err == nil {
 				cfg.DefaultWaitSeconds = n
 			}
-		case "agent_stale_after_seconds":
-			if n, err := strconv.Atoi(value); err == nil {
-				cfg.AgentStaleAfterSeconds = n
-			}
 		}
 	}
 	return cfg, rows.Err()
@@ -57,10 +52,8 @@ func (s *SettingsStore) Get() (models.Settings, error) {
 func (s *SettingsStore) Update(patch models.Settings) error {
 	_, err := s.db.Exec(`
 		INSERT OR REPLACE INTO settings (key, value) VALUES
-		('default_wait_seconds',      ?),
-		('agent_stale_after_seconds', ?)`,
+		('default_wait_seconds', ?)` ,
 		strconv.Itoa(patch.DefaultWaitSeconds),
-		strconv.Itoa(patch.AgentStaleAfterSeconds),
 	)
 	return err
 }

go-server/main.go

@@ -122,6 +122,7 @@ func main() {
 	mcpURL := fmt.Sprintf("http://%s/mcp", addr)
 
 	slog.Info("local-mcp-go ready",
+		"version", config.AppVersion,
 		"http", httpURL,
 		"mcp", mcpURL,
 		"stateless", cfg.MCPStateless,
@@ -131,7 +132,7 @@ func main() {
 	if runtime.GOOS == "windows" {
 		fmt.Println()
 		fmt.Println("╔══════════════════════════════════════════════════════════╗")
-		fmt.Printf("║  local-mcp-go ready on port %s%-24s║\n", port, "")
+		fmt.Printf("║  local-mcp-go v%-6s ready on port %s%-14s║\n", config.AppVersion, port, "")
 		fmt.Println("║                                                          ║")
 		fmt.Printf("║  Web UI:  %-46s║\n", httpURL)
 		fmt.Printf("║  MCP:     %-46s║\n", mcpURL)

main.py

@@ -17,7 +17,7 @@ from fastapi.staticfiles import StaticFiles
 
 from app.api import routes_config, routes_instructions, routes_status
 from app.api.auth import TokenAuthMiddleware
-from app.config import settings
+from app.config import APP_VERSION, settings
 from app.database import init_db
 from app.logging_setup import configure_logging
 from app.mcp_server import mcp, mcp_asgi_app
@@ -37,11 +37,12 @@ logger = logging.getLogger(__name__)
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     # Startup
-    logger.info("local-mcp starting up – initialising database …")
+    logger.info("local-mcp v%s starting up – initialising database …", APP_VERSION)
     init_db(settings.db_path)
     await instruction_service.init_wakeup()
     logger.info(
-        "local-mcp ready  http://%s:%d  |  MCP  http://%s:%d/mcp  (stateless=%s)",
+        "local-mcp v%s ready  http://%s:%d  |  MCP  http://%s:%d/mcp  (stateless=%s)",
+        APP_VERSION,
         settings.host, settings.http_port,
         settings.host, settings.http_port,
         settings.mcp_stateless,
@@ -57,7 +58,7 @@ def create_app() -> FastAPI:
     app = FastAPI(
         title="local-mcp",
         description="Localhost MCP server with instruction queue management UI",
-        version="1.0.0",
+        version=APP_VERSION,
         lifespan=lifespan,
     )
 

static/css/components.css

@@ -489,9 +489,9 @@
   display: flex;
   align-items: center;
   justify-content: center;
-  background: rgba(0, 0, 0, 0.72);
-  backdrop-filter: blur(6px);
-  -webkit-backdrop-filter: blur(6px);
+  background: color-mix(in srgb, var(--bg-void) 44%, transparent);
+  backdrop-filter: blur(2px);
+  -webkit-backdrop-filter: blur(2px);
 }
 
 .auth-card {
@@ -559,6 +559,27 @@
   margin: 0;
 }
 
+.confirm-card {
+  max-width: 420px;
+}
+
+.confirm-card__icon--danger {
+  color: var(--red);
+  background: color-mix(in srgb, var(--red) 12%, transparent);
+  border-color: color-mix(in srgb, var(--red) 30%, transparent);
+}
+
+.confirm-card__actions {
+  width: 100%;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: var(--space-3);
+}
+
+.confirm-card__actions .btn {
+  width: 100%;
+}
+
 /* ── Quick shortcuts ─────────────────────────────────────────────────────── */
 
 .shortcuts-container {

static/index.html

@@ -148,28 +148,6 @@
       </div>
     </div>
 
-    <!-- Config -->
-    <div class="panel fade-in fade-in--delay-2">
-      <div class="panel-header">
-        <span class="panel-title">
-          <svg class="icon icon--sm" viewBox="0 0 24 24"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg>
-          Settings
-        </span>
-      </div>
-      <div class="panel-body">
-        <form id="config-form">
-          <div class="config-field">
-            <label class="config-label" for="cfg-stale">Agent Stale After (sec)</label>
-            <input id="cfg-stale" class="input input--sm" type="number" min="5" max="600" value="30" />
-            <span class="config-hint">Inactivity before agent shown as idle</span>
-          </div>
-          <button id="cfg-save" type="submit" class="btn btn--ghost btn--sm" style="width:100%">
-            <svg class="icon icon--sm" viewBox="0 0 24 24"><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"/><polyline points="17 21 17 13 7 13 7 21"/><polyline points="7 3 7 8 15 8"/></svg>
-            Save Settings
-          </button>
-        </form>
-      </div>
-    </div>
 
   </aside>
 

static/js/app.js

@@ -27,6 +27,64 @@ export function toast(message, type = 'info') {
   }, 3000);
 }
 
+export function confirmDialog({
+  title,
+  message,
+  confirmText = 'Confirm',
+  cancelText = 'Cancel',
+  confirmClass = 'btn--danger',
+}) {
+  document.getElementById('confirm-modal')?.remove();
+
+  return new Promise((resolve) => {
+    const overlay = document.createElement('div');
+    overlay.id = 'confirm-modal';
+    overlay.className = 'auth-overlay';
+    overlay.tabIndex = -1;
+    overlay.innerHTML = `
+      <div class="auth-card confirm-card fade-in" role="dialog" aria-modal="true" aria-labelledby="confirm-title">
+        <div class="auth-card__icon confirm-card__icon confirm-card__icon--danger">
+          <svg width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M12 9v4"/>
+            <path d="M12 17h.01"/>
+            <path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/>
+          </svg>
+        </div>
+        <h2 id="confirm-title" class="auth-card__title">${title}</h2>
+        <p class="auth-card__desc">${message}</p>
+        <div class="confirm-card__actions">
+          <button type="button" class="btn btn--ghost" data-action="cancel">${cancelText}</button>
+          <button type="button" class="btn ${confirmClass}" data-action="confirm">${confirmText}</button>
+        </div>
+      </div>
+    `;
+
+    document.body.appendChild(overlay);
+
+    const cancelBtn = overlay.querySelector('[data-action="cancel"]');
+    const confirmBtn = overlay.querySelector('[data-action="confirm"]');
+
+    const close = (result) => {
+      overlay.remove();
+      resolve(result);
+    };
+
+    overlay.addEventListener('click', (e) => {
+      if (e.target === overlay) close(false);
+    });
+
+    cancelBtn.addEventListener('click', () => close(false));
+    confirmBtn.addEventListener('click', () => close(true));
+
+    overlay.addEventListener('keydown', (e) => {
+      if (e.key === 'Escape') close(false);
+    });
+
+    overlay.focus();
+    confirmBtn.focus();
+  });
+}
+
 // ── Token auth modal ──────────────────────────────────────────────────────
 
 function showTokenModal(onSuccess) {

static/js/instructions.js

@@ -6,7 +6,7 @@
 
 import { state } from './state.js';
 import { api } from './api.js';
-import { toast } from './app.js';
+import { confirmDialog, toast } from './app.js';
 
 // ── SVG icon helpers ──────────────────────────────────────────────────────
 
@@ -45,6 +45,16 @@ function fmtAbsTime(isoStr) {
   return d.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit', second: '2-digit' });
 }
 
+function comparePending(a, b) {
+  return (a.position - b.position) || String(a.created_at).localeCompare(String(b.created_at));
+}
+
+function compareConsumed(a, b) {
+  const consumedDelta = new Date(b.consumed_at || 0).getTime() - new Date(a.consumed_at || 0).getTime();
+  if (consumedDelta !== 0) return consumedDelta;
+  return b.position - a.position;
+}
+
 /** Refresh all relative-time spans in the lists (called by app.js on a timer). */
 export function refreshTimestamps() {
   document.querySelectorAll('[data-ts]').forEach(el => {
@@ -127,7 +137,14 @@ function renderPendingCard(item, index) {
   });
 
   deleteBtn.addEventListener('click', async () => {
-    if (!confirm('Delete this instruction?')) return;
+    const confirmed = await confirmDialog({
+      title: 'Delete instruction?',
+      message: 'This removes the pending instruction from the queue before any agent can consume it.',
+      confirmText: 'Delete Instruction',
+      cancelText: 'Keep Instruction',
+    });
+    if (!confirmed) return;
+
     deleteBtn.disabled = true;
     try {
       await api.deleteInstruction(item.id);
@@ -141,7 +158,7 @@ function renderPendingCard(item, index) {
   return card;
 }
 
-function renderConsumedCard(item) {
+function renderConsumedCard(item, index) {
   const card = document.createElement('div');
   card.className = 'instruction-card instruction-card--consumed';
   card.dataset.id = item.id;
@@ -171,8 +188,8 @@ export function initInstructions() {
 
   function render(instructions) {
     if (!instructions) return;
-    const pending  = instructions.filter(i => i.status === 'pending');
-    const consumed = instructions.filter(i => i.status === 'consumed').reverse();
+    const pending  = instructions.filter(i => i.status === 'pending').sort(comparePending);
+    const consumed = instructions.filter(i => i.status === 'consumed').sort(compareConsumed);
 
     // Pending
     pendingList.innerHTML = '';
@@ -194,7 +211,7 @@ export function initInstructions() {
       consumedList.innerHTML = `<div class="empty-state"><div class="empty-state__icon">◈</div>No consumed instructions yet</div>`;
       clearHistoryBtn.style.display = 'none';
     } else {
-      consumed.forEach(item => consumedList.appendChild(renderConsumedCard(item)));
+      consumed.forEach((item, i) => consumedList.appendChild(renderConsumedCard(item, i)));
       clearHistoryBtn.style.display = '';
     }
     consumedBadge.textContent = consumed.length;
@@ -205,11 +222,19 @@ export function initInstructions() {
 
   // Clear history button
   clearHistoryBtn.addEventListener('click', async () => {
-    if (!confirm('Clear all consumed instruction history? This cannot be undone.')) return;
+    const confirmed = await confirmDialog({
+      title: 'Clear consumed history?',
+      message: 'This removes all consumed instructions from the history panel. This action cannot be undone.',
+      confirmText: 'Clear History',
+      cancelText: 'Keep History',
+    });
+    if (!confirmed) return;
+
     clearHistoryBtn.disabled = true;
     try {
       const res = await api.clearConsumed();
-      toast(`Cleared ${res.cleared} consumed instruction${res.cleared !== 1 ? 's' : ''}`, 'info');
+      const cleared = res?.cleared ?? 0;
+      toast(`Cleared ${cleared} consumed instruction${cleared !== 1 ? 's' : ''}`, 'info');
     } catch (e) {
       toast(e.message, 'error');
     } finally {

static/js/status.js

@@ -5,8 +5,6 @@
  */
 
 import { state } from './state.js';
-import { api } from './api.js';
-import { toast } from './app.js';
 
 // ── Time helpers ──────────────────────────────────────────────────────────
 
@@ -65,12 +63,22 @@ function renderStatusPanel(status) {
     pending_count: status.queue?.pending_count ?? 0,
     consumed_count: status.queue?.consumed_count ?? 0,
   };
+  const serverType = status.server?.type || 'unknown';
+  const version = status.server?.version || '–';
 
   el.innerHTML = `
     <div class="stat-row">
       <span class="stat-label">Server Up</span>
       <span class="stat-value">${fmtTime(status.server?.started_at)}</span>
     </div>
+    <div class="stat-row">
+      <span class="stat-label">Version</span>
+      <span class="stat-value">v${escapeHtml(version)}</span>
+    </div>
+    <div class="stat-row">
+      <span class="stat-label">Server Type</span>
+      <span class="stat-value">${escapeHtml(serverType)}</span>
+    </div>
     <div class="stat-row">
       <span class="stat-label">Pending</span>
       <span class="stat-value stat-value--cyan">${queue.pending_count}</span>
@@ -116,35 +124,7 @@ export function initStatus() {
 // ── Config panel ──────────────────────────────────────────────────────────
 
 export function initConfig() {
-  const form       = document.getElementById('config-form');
-  const staleInput = document.getElementById('cfg-stale');
-  const saveBtn    = document.getElementById('cfg-save');
-
-  // Populate from state
-  state.subscribe('config', (cfg) => {
-    if (!cfg) return;
-    staleInput.value = cfg.agent_stale_after_seconds;
-  });
-
-  form.addEventListener('submit', async (e) => {
-    e.preventDefault();
-    saveBtn.disabled = true;
-    const original = saveBtn.innerHTML;
-    saveBtn.innerHTML = '<span class="spinner"></span>';
-
-    try {
-      const cfg = await api.updateConfig({
-        agent_stale_after_seconds: parseInt(staleInput.value, 10) || 30,
-      });
-      state.set('config', cfg);
-      toast('Settings saved', 'success');
-    } catch (e) {
-      toast(e.message, 'error');
-    } finally {
-      saveBtn.disabled = false;
-      saveBtn.innerHTML = original;
-    }
-  });
+  // Intentionally empty: the web UI no longer exposes editable settings.
 }
 
 function escapeHtml(str) {