feat: Coolify deployment support and Telegram UI/UX enhancements

This PR introduces comprehensive support for Coolify deployment and several
improvements to the Telegram channel:

Coolify Deployment:
- Added COOLIFY.md guide with 3 configuration methods.
- Added entrypoint-coolify.sh to generate config.json from environment variables.
- Added Dockerfile.coolify and docker-compose-coolify.yml optimized for Coolify.
- Support for full JSON configuration via PICOCLAW_CONFIG_JSON env var.

Telegram Enhancements:
- Persistent 'typing' indicator that repeats every 4s while AI is thinking.
- Automatic registration of bot commands (/model, /models) on startup.
- Consolidated /model command that supports 'provider/model' syntax for atomic switching.
- Dynamic /models command that shows actually configured providers and active model.

Configuration:
- Improved AgentLoop to support hot-switching models and providers without restart.

These changes improve cloud deployability and user experience in chat channels.

COOLIFY.md

@@ -0,0 +1,326 @@
+# ☁️ Deploying PicoClaw on Coolify
+
+Deploy PicoClaw as a self-hosted AI assistant on [Coolify](https://coolify.io) — the open-source Heroku/Vercel alternative.
+
+> **Looking for the quick 3-step version?** See [README.md → Deploy on Coolify](README.md#%EF%B8%8F-deploy-on-coolify-3-steps)
+
+---
+
+## 📋 Prerequisites
+
+- A Coolify instance (v4+)
+- A GitHub account (to fork the repo)
+- At least one LLM API key (e.g., [Gemini](https://aistudio.google.com/apikey), [OpenRouter](https://openrouter.ai/keys))
+
+## 🚀 Quick Deploy
+
+### Step 1: Fork the Repository
+
+Fork [mrbeandev/picoclaw](https://github.com/mrbeandev/picoclaw) to your GitHub account.
+
+### Step 2: Create a New Service in Coolify
+
+1. Go to your Coolify dashboard → **Projects** → select or create a project
+2. Click **+ New** → **Docker Compose**
+3. Connect your forked GitHub repo
+4. Set the following:
+   - **Branch:** `deploy/coolify`
+   - **Docker Compose File:** `docker-compose-coolify.yml`
+   - **Base Directory:** `/` (root)
+
+### Step 3: Configure Environment Variables
+
+Go to **Environment Variables** tab and add your keys. See [Configuration](#-configuration) below.
+
+### Step 4: Deploy!
+
+Hit **Deploy** and wait for the build to complete (~30 seconds).
+
+---
+
+## ⚙️ Configuration
+
+PicoClaw on Coolify supports **3 configuration methods**. The entrypoint script checks them in order — **first match wins**.
+
+### Which Method Should I Use?
+
+| | Method 1: JSON Env Var | Method 2: Mounted File | Method 3: Individual Env Vars |
+|---|---|---|---|
+| **Difficulty** | Medium | Easy | Easiest |
+| **Flexibility** | ✅ Full control | ✅ Full control | ⚠️ Limited |
+| **Custom providers (Ollama, vLLM)** | ✅ Yes | ✅ Yes | ❌ No |
+| **Allow-lists** | ✅ Yes | ✅ Yes | ✅ Yes (comma-separated) |
+| **Feishu, DingTalk, QQ, OneBot** | ✅ Yes | ✅ Yes | ❌ No |
+| **Custom API base URLs** | ✅ Yes | ✅ Yes | ❌ No |
+| **Requires JSON minification** | ⚠️ Yes | ❌ No | ❌ No |
+| **Edit without rebuild** | ✅ Redeploy only | ✅ Restart only | ✅ Redeploy only |
+| **Pretty-printed JSON** | ❌ Must minify | ✅ Yes | N/A |
+
+---
+
+### Method 1: Full JSON Config (Most Flexible) ⭐
+
+**Best for:** Full control, custom providers (Ollama, vLLM), complex setups.
+
+Paste your **entire** `config.json` as a single environment variable:
+
+| Key | Value |
+|-----|-------|
+| `PICOCLAW_CONFIG_JSON` | `{"agents":{"defaults":{"provider":"gemini",...}},...}` |
+
+#### Example: Gemini + Telegram + Ollama
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "provider": "gemini",
+      "model": "gemini-2.5-flash-lite",
+      "max_tokens": 8192,
+      "temperature": 0.7,
+      "max_tool_iterations": 20,
+      "workspace": "~/.picoclaw/workspace",
+      "restrict_to_workspace": true
+    }
+  },
+  "providers": {
+    "gemini": {
+      "api_key": "AIzaSy..."
+    },
+    "vllm": {
+      "api_key": "dummy",
+      "api_base": "http://your-ollama-server:11434/v1"
+    },
+    "openrouter": {
+      "api_key": "sk-or-..."
+    }
+  },
+  "channels": {
+    "telegram": {
+      "enabled": true,
+      "token": "123456:ABC-DEF...",
+      "allow_from": ["your_telegram_user_id"]
+    },
+    "discord": {
+      "enabled": false,
+      "token": "",
+      "allow_from": []
+    }
+  },
+  "tools": {
+    "web": {
+      "duckduckgo": { "enabled": true, "max_results": 5 },
+      "brave": { "enabled": false, "api_key": "", "max_results": 5 }
+    },
+    "firecrawl": { "enabled": false, "api_key": "", "api_base": "https://api.firecrawl.dev/v1" },
+    "serpapi": { "enabled": false, "api_key": "", "max_results": 10 }
+  },
+  "heartbeat": { "enabled": true, "interval": 30 },
+  "gateway": { "host": "0.0.0.0", "port": 18790 },
+  "devices": { "enabled": false, "monitor_usb": false }
+}
+```
+
+#### ⚠️ Important: You MUST minify the JSON!
+
+Coolify environment variables are single-line. You need to compress the JSON into **one line** before pasting.
+
+**🔧 JSON Tools for Minifying:**
+
+| Tool | Type | URL |
+|------|------|-----|
+| **JSON Minifier** | Web | [jsonformatter.org/json-minify](https://jsonformatter.org/json-minify) |
+| **JSON Formatter** | Web | [jsonformatter.curiousconcept.com](https://jsonformatter.curiousconcept.com/) |
+| **JSON Editor Online** | Web | [jsoneditoronline.org](https://jsoneditoronline.org/) — edit visually, then copy minified |
+| **jq** | CLI | `cat config.json \| jq -c .` — outputs minified JSON |
+| **Python** | CLI | `python3 -c "import json,sys;print(json.dumps(json.load(sys.stdin)))" < config.json` |
+| **Node.js** | CLI | `node -e "process.stdin.on('data',d=>console.log(JSON.stringify(JSON.parse(d))))"< config.json` |
+
+**Workflow:**
+1. Write your config in a pretty-printed JSON editor
+2. Validate it (the tools above show errors)
+3. Minify / compress to one line
+4. Paste the single line as the `PICOCLAW_CONFIG_JSON` value in Coolify
+
+**Example minified output:**
+```
+{"agents":{"defaults":{"provider":"gemini","model":"gemini-2.5-flash-lite","max_tokens":8192,"temperature":0.7,"max_tool_iterations":20,"workspace":"~/.picoclaw/workspace","restrict_to_workspace":true}},"providers":{"gemini":{"api_key":"AIzaSy..."},"vllm":{"api_key":"dummy","api_base":"http://ollama:11434/v1"}},"channels":{"telegram":{"enabled":true,"token":"123456:ABC-DEF...","allow_from":["123456789"]}},"tools":{"web":{"duckduckgo":{"enabled":true,"max_results":5}}},"heartbeat":{"enabled":true,"interval":30},"gateway":{"host":"0.0.0.0","port":18790},"devices":{"enabled":false,"monitor_usb":false}}
+```
+
+---
+
+### Method 2: Mounted Config File
+
+**Best for:** Users who prefer editing a normal file, and want pretty-printed JSON without minification.
+
+Use Coolify's **Storages** feature to mount a config file into the container:
+
+#### Step-by-step:
+
+1. Go to your PicoClaw service in Coolify
+2. Click the **Storages** tab
+3. Click **+ Add** and configure:
+   - **Source Path:** Leave empty (Coolify auto-creates it) or set to `/data/coolify/applications/<your-app-uuid>/config.json`
+   - **Destination Path:** `/config/config.json`
+4. Save the storage mount
+5. SSH into your Coolify server and create the config file:
+   ```bash
+   # Find your app's data directory
+   ls /data/coolify/applications/
+
+   # Create the config file (replace <uuid> with your app's UUID)
+   nano /data/coolify/applications/<uuid>/config.json
+   ```
+6. Paste your full config JSON (pretty-printed is fine!) and save
+7. **Restart** the service in Coolify (no rebuild needed)
+
+The entrypoint will automatically detect `/config/config.json` and use it.
+
+#### ✅ Advantages
+- **Pretty-printed JSON** — no minification needed, easy to read and edit
+- **Full control** — same flexibility as Method 1
+- **Edit without rebuild** — just edit the file on disk and restart the container
+- **Custom providers** — Ollama, vLLM, and any other custom provider work fine
+
+#### ❌ Limitations
+- **Requires SSH access** — you need SSH into the Coolify server to create/edit the file
+- **No Coolify UI editing** — you can't edit the file content from Coolify's web UI (only set the mount path)
+- **File must exist before starting** — if the file doesn't exist, this method is skipped and it falls through to Method 3
+- **Not portable** — the config lives on the server's filesystem, not in Coolify's database
+
+---
+
+### Method 3: Individual Environment Variables
+
+**Best for:** Simple setups — just Gemini + one channel, defaults for everything else.
+
+Set these in Coolify's **Environment Variables** tab:
+
+#### Required
+
+| Variable | Description | Example |
+|----------|-------------|---------|
+| `PICOCLAW_PROVIDERS_GEMINI_API_KEY` | Gemini API key | `AIzaSy...` |
+
+#### Provider Keys (optional)
+
+| Variable | Description |
+|----------|-------------|
+| `PICOCLAW_PROVIDERS_OPENROUTER_API_KEY` | OpenRouter API key |
+| `PICOCLAW_PROVIDERS_OPENAI_API_KEY` | OpenAI API key |
+| `PICOCLAW_PROVIDERS_ANTHROPIC_API_KEY` | Anthropic API key |
+| `PICOCLAW_PROVIDERS_GROQ_API_KEY` | Groq API key |
+| `PICOCLAW_PROVIDERS_MISTRAL_API_KEY` | Mistral API key |
+| `PICOCLAW_PROVIDERS_DEEPSEEK_API_KEY` | DeepSeek API key |
+
+#### Channel Config (optional)
+
+| Variable | Description |
+|----------|-------------|
+| `PICOCLAW_CHANNELS_TELEGRAM_ENABLED` | `true` / `false` |
+| `PICOCLAW_CHANNELS_TELEGRAM_TOKEN` | Telegram bot token |
+| `PICOCLAW_CHANNELS_TELEGRAM_ALLOW_FROM` | Comma-separated user IDs (e.g., `123,456`) |
+| `PICOCLAW_CHANNELS_DISCORD_ENABLED` | `true` / `false` |
+| `PICOCLAW_CHANNELS_DISCORD_TOKEN` | Discord bot token |
+| `PICOCLAW_CHANNELS_DISCORD_ALLOW_FROM` | Comma-separated user IDs |
+
+#### Model Config (optional)
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `PICOCLAW_AGENTS_DEFAULTS_PROVIDER` | `gemini` | LLM provider name |
+| `PICOCLAW_AGENTS_DEFAULTS_MODEL` | `gemini-2.5-flash-lite` | Model name |
+| `PICOCLAW_AGENTS_DEFAULTS_MAX_TOKENS` | `8192` | Max output tokens |
+| `PICOCLAW_AGENTS_DEFAULTS_TEMPERATURE` | `0.7` | Temperature |
+
+#### Other (optional)
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `TZ` | `UTC` | Timezone (e.g., `Asia/Kolkata` for IST) |
+| `PICOCLAW_HEARTBEAT_ENABLED` | `true` | Enable heartbeat |
+| `PICOCLAW_HEARTBEAT_INTERVAL` | `30` | Heartbeat interval (minutes) |
+| `PICOCLAW_TOOLS_WEB_DUCKDUCKGO_ENABLED` | `true` | DuckDuckGo search |
+| `PICOCLAW_TOOLS_WEB_BRAVE_ENABLED` | `false` | Brave search |
+| `PICOCLAW_TOOLS_WEB_BRAVE_API_KEY` | | Brave API key |
+
+#### ✅ Advantages
+- **Zero JSON knowledge needed** — just set key=value pairs
+- **Easiest to set up** — add a few env vars and deploy
+- **Good for quick testing** — get running in under a minute
+
+#### ❌ Limitations
+- **No custom providers** — only the built-in providers are supported (Gemini, OpenRouter, OpenAI, Anthropic, Groq, Mistral, DeepSeek, Zhipu, Moonshot, Nvidia, vLLM). You **cannot** add Ollama or other custom OpenAI-compatible providers
+- **No custom API base URLs** — you can't override `api_base` for providers (needed for self-hosted models)
+- **Limited channel support** — only Telegram, Discord, Slack, and LINE are configurable. Feishu, DingTalk, QQ, WhatsApp, MaixCam, and OneBot are **not** configurable via env vars
+- **No proxy settings** — provider proxy configuration is not available
+- **Hardcoded defaults** — many settings like `max_results`, `webhook_port`, etc. use hardcoded defaults that can't be changed
+- **Allow-lists are comma-separated strings** — works but less flexible than JSON arrays (no spaces in IDs)
+
+> **💡 Tip:** Start with Method 3 to get running quickly, then switch to Method 1 when you need more control.
+
+---
+
+## 🔧 Running Agent & Doctor Commands
+
+The gateway service runs automatically. To run one-shot commands, SSH into your Coolify server and use:
+
+```bash
+# Run agent mode (one-shot question)
+docker compose -f docker-compose-coolify.yml --profile agent run --rm picoclaw-agent -m "Hello!"
+
+# Run agent mode (interactive)
+docker compose -f docker-compose-coolify.yml --profile agent run --rm picoclaw-agent
+
+# Run doctor (diagnostics)
+docker compose -f docker-compose-coolify.yml --profile doctor run --rm picoclaw-doctor
+```
+
+### 🎮 Chat Commands (Telegram/Discord)
+
+You can check status and swap models directly from your chat app:
+
+| Command | Action |
+|---------|--------|
+| `/models` | View active model, provider, and all configured endpoints. |
+| `/model <name>` | Switch the **model name** (keeping current provider). |
+| `/model <provider>/<model>` | Switch **both** provider and model (e.g., `vllm/qwen3-coder-next:cloud`). |
+
+> [!NOTE]
+> Changes made via `/model` are active in memory. If the container restarts, it will revert to the default model defined in your `PICOCLAW_CONFIG_JSON` or environment variables.
+
+---
+
+## <20>️ Troubleshooting
+
+### "No API key configured"
+Your config isn't being loaded. Check:
+- For Method 1: Is `PICOCLAW_CONFIG_JSON` set? Is it valid JSON?
+- For Method 3: Is `PICOCLAW_PROVIDERS_GEMINI_API_KEY` set?
+- Check container logs: `docker logs picoclaw-gateway` — look for the `📝 Using config from...` line.
+
+### Container keeps restarting
+Check logs: `docker logs picoclaw-gateway --tail 50`
+
+Common issues:
+- Invalid JSON in `PICOCLAW_CONFIG_JSON` (use a validator!)
+- Missing API key for the configured provider
+
+### Build fails
+- Ensure you're using the `deploy/coolify` branch
+- Check that both `Dockerfile.coolify` and `entrypoint-coolify.sh` exist in the repo
+
+---
+
+## 📁 File Structure (Coolify-specific)
+
+```
+picoclaw/
+├── docker-compose-coolify.yml   # Coolify-optimized compose file
+├── Dockerfile.coolify           # Coolify Dockerfile with entrypoint
+├── entrypoint-coolify.sh        # Config generator script
+├── Dockerfile                   # Original Dockerfile (not used by Coolify)
+├── docker-compose.yml           # Original compose (not used by Coolify)
+└── config/
+    └── config.example.json      # Reference config with all options
+```

Dockerfile.coolify

@@ -0,0 +1,43 @@
+# ============================================================
+# PicoClaw Dockerfile — Coolify Edition
+# Uses an entrypoint script that generates config.json from
+# environment variables at container startup.
+# ============================================================
+
+# Stage 1: Build the picoclaw binary
+FROM golang:1.26.0-alpine AS builder
+
+RUN apk add --no-cache git make
+
+WORKDIR /src
+
+# Cache dependencies
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source and build
+COPY . .
+RUN make build
+
+# Stage 2: Minimal runtime image
+FROM alpine:3.23
+
+RUN apk add --no-cache ca-certificates tzdata curl
+
+# Copy binary
+COPY --from=builder /src/build/picoclaw /usr/local/bin/picoclaw
+
+# Create picoclaw home directory
+RUN /usr/local/bin/picoclaw onboard
+
+# Copy the entrypoint script that generates config from env vars
+COPY entrypoint-coolify.sh /usr/local/bin/entrypoint-coolify.sh
+RUN chmod +x /usr/local/bin/entrypoint-coolify.sh
+
+# Default env vars (overridden by Coolify)
+ENV PICOCLAW_AGENTS_DEFAULTS_PROVIDER="gemini"
+ENV PICOCLAW_AGENTS_DEFAULTS_MODEL="gemini-2.5-flash-lite"
+ENV PICOCLAW_PROVIDERS_GEMINI_API_KEY=""
+
+ENTRYPOINT ["/usr/local/bin/entrypoint-coolify.sh"]
+CMD ["gateway"]

README.md

@@ -199,6 +199,32 @@ docker compose --profile gateway build --no-cache
 docker compose --profile gateway up -d
 ```
 
+### ☁️ Deploy on Coolify (3 Steps)
+
+Deploy PicoClaw on [Coolify](https://coolify.io) in under 5 minutes:
+
+**1. Create service** — In Coolify: **+ New** → **Docker Compose** → connect your fork of this repo
+   - Branch: `main`
+   - Compose file: `docker-compose-coolify.yml`
+
+**2. Add env vars** — Go to **Environment Variables** tab and add:
+
+| Variable | Value |
+|----------|-------|
+| `PICOCLAW_PROVIDERS_GEMINI_API_KEY` | Your [Gemini API key](https://aistudio.google.com/apikey) |
+| `PICOCLAW_CHANNELS_TELEGRAM_ENABLED` | `true` *(if using Telegram)* |
+| `PICOCLAW_CHANNELS_TELEGRAM_TOKEN` | Your bot token from [@BotFather](https://t.me/BotFather) |
+| `TZ` | `Asia/Kolkata` *(or your timezone)* |
+
+**3. Deploy!** 🚀
+
+> [!TIP]
+> **Need more control?** (custom providers like Ollama, allowlists, multiple channels)
+> Set `PICOCLAW_CONFIG_JSON` with your full config as a single env var.
+> See the complete guide: **[COOLIFY.md](COOLIFY.md)**
+
+---
+
 ### 🚀 Quick Start
 
 > [!TIP]

docker-compose-coolify.yml

@@ -0,0 +1,164 @@
+# ============================================================
+# PicoClaw — Coolify-Optimized Docker Compose
+# ============================================================
+#
+# DEPLOYMENT STEPS (Coolify):
+#   1. Create a new service → Docker Compose
+#   2. Point source to this repository
+#   3. Set "Docker Compose file" path to: picoclaw/docker-compose-coolify.yml
+#   4. Add environment variables in Coolify's UI (see below)
+#   5. Deploy!
+#
+# REQUIRED ENVIRONMENT VARIABLES (set in Coolify UI):
+#   GEMINI_API_KEY          — Your Gemini API key
+#
+# OPTIONAL ENVIRONMENT VARIABLES:
+#   LLM_PROVIDER            — LLM provider (default: gemini)
+#   LLM_MODEL               — Model name (default: gemini-2.5-flash-lite)
+#   TELEGRAM_BOT_TOKEN      — Telegram bot token
+#   DISCORD_BOT_TOKEN       — Discord bot token
+#   OPENROUTER_API_KEY      — OpenRouter API key
+#   OPENAI_API_KEY          — OpenAI API key
+#   ANTHROPIC_API_KEY       — Anthropic API key
+#   GROQ_API_KEY            — Groq API key (also enables voice transcription)
+#   BRAVE_SEARCH_API_KEY    — Brave Search API key
+#   LINE_CHANNEL_SECRET     — LINE channel secret
+#   LINE_CHANNEL_ACCESS_TOKEN — LINE channel access token
+#   TZ                      — Timezone (default: UTC)
+#
+# ============================================================
+
+services:
+  # ─────────────────────────────────────────────
+  # PicoClaw Gateway (Long-running Bot)
+  #   This is the main service that Coolify will auto-start
+  # ─────────────────────────────────────────────
+  picoclaw-gateway:
+    build:
+      context: .
+      dockerfile: Dockerfile.coolify
+    container_name: picoclaw-gateway
+    restart: unless-stopped
+
+    # ── Environment Variables ────────────────────
+    # If PICOCLAW_CONFIG_JSON is set, it takes full priority.
+    # Individual vars below are only used as fallback (Method 3).
+    environment:
+      # -- Full JSON config (Method 1 — overrides everything below) --
+      - PICOCLAW_CONFIG_JSON=${PICOCLAW_CONFIG_JSON:-}
+
+      # -- Core LLM Config (only used if PICOCLAW_CONFIG_JSON is empty) --
+      - LLM_PROVIDER=${LLM_PROVIDER:-}
+      - LLM_MODEL=${LLM_MODEL:-}
+
+      # -- Provider API Keys --
+      - GEMINI_API_KEY=${GEMINI_API_KEY:-}
+      - OPENROUTER_API_KEY=${OPENROUTER_API_KEY:-}
+      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
+      - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      - GROQ_API_KEY=${GROQ_API_KEY:-}
+
+      # -- Chat Channel Tokens --
+      - TELEGRAM_BOT_TOKEN=${TELEGRAM_BOT_TOKEN:-}
+      - DISCORD_BOT_TOKEN=${DISCORD_BOT_TOKEN:-}
+      - LINE_CHANNEL_SECRET=${LINE_CHANNEL_SECRET:-}
+      - LINE_CHANNEL_ACCESS_TOKEN=${LINE_CHANNEL_ACCESS_TOKEN:-}
+
+      # -- Web Search --
+      - BRAVE_SEARCH_API_KEY=${BRAVE_SEARCH_API_KEY:-}
+      - BRAVE_SEARCH_ENABLED=${BRAVE_SEARCH_ENABLED:-}
+      - DUCKDUCKGO_ENABLED=${DUCKDUCKGO_ENABLED:-}
+
+      # -- Heartbeat --
+      - HEARTBEAT_ENABLED=${HEARTBEAT_ENABLED:-}
+      - HEARTBEAT_INTERVAL=${HEARTBEAT_INTERVAL:-}
+
+      # -- Timezone --
+      - TZ=${TZ:-UTC}
+
+    # ── Volumes ──────────────────────────────────
+    volumes:
+      # Persistent workspace — sessions, memory, logs survive redeploys
+      # Note: config.json is created by 'picoclaw onboard' during Docker build
+      #       and all settings are overridden via environment variables above
+      - picoclaw-workspace:/root/.picoclaw/workspace
+
+    # ── Ports ────────────────────────────────────
+    # Expose ports if using LINE webhook or MaixCAM channel
+    # Coolify will auto-detect and configure these
+    ports:
+      - "18790:18790"   # MaixCAM / Gateway
+      - "18791:18791"   # LINE Webhook
+
+    # ── Health Check ─────────────────────────────
+    # Coolify uses this to determine if the container is healthy
+    healthcheck:
+      test: ["CMD", "picoclaw", "status"]
+      interval: 60s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+
+    # ── Command ──────────────────────────────────
+    command: ["gateway"]
+
+    # ── Logging ──────────────────────────────────
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  # ─────────────────────────────────────────────
+  # PicoClaw Agent (One-shot / Interactive)
+  #   Not auto-started by Coolify (has profile).
+  #   Run manually via SSH:
+  #     docker compose -f docker-compose-coolify.yml run --rm picoclaw-agent -m "Hello"
+  #     docker compose -f docker-compose-coolify.yml run --rm picoclaw-agent
+  # ─────────────────────────────────────────────
+  picoclaw-agent:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: picoclaw-agent
+    profiles:
+      - agent
+    environment:
+      - PICOCLAW_AGENTS_DEFAULTS_PROVIDER=${LLM_PROVIDER:-gemini}
+      - PICOCLAW_AGENTS_DEFAULTS_MODEL=${LLM_MODEL:-gemini-2.5-flash-lite}
+      - PICOCLAW_PROVIDERS_GEMINI_API_KEY=${GEMINI_API_KEY:-}
+      - PICOCLAW_PROVIDERS_OPENROUTER_API_KEY=${OPENROUTER_API_KEY:-}
+      - PICOCLAW_PROVIDERS_OPENAI_API_KEY=${OPENAI_API_KEY:-}
+      - PICOCLAW_PROVIDERS_ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      - TZ=${TZ:-UTC}
+    volumes:
+      - picoclaw-workspace:/root/.picoclaw/workspace
+    entrypoint: ["picoclaw", "agent"]
+    stdin_open: true
+    tty: true
+
+  # ─────────────────────────────────────────────
+  # PicoClaw Doctor (Diagnostic Tool)
+  #   Not auto-started by Coolify (has profile).
+  #   Run manually via SSH:
+  #     docker compose -f docker-compose-coolify.yml run --rm picoclaw-doctor
+  # ─────────────────────────────────────────────
+  picoclaw-doctor:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: picoclaw-doctor
+    profiles:
+      - doctor
+    environment:
+      - PICOCLAW_AGENTS_DEFAULTS_PROVIDER=${LLM_PROVIDER:-gemini}
+      - PICOCLAW_AGENTS_DEFAULTS_MODEL=${LLM_MODEL:-gemini-2.5-flash-lite}
+      - PICOCLAW_PROVIDERS_GEMINI_API_KEY=${GEMINI_API_KEY:-}
+      - TZ=${TZ:-UTC}
+    volumes:
+      - picoclaw-workspace:/root/.picoclaw/workspace
+    entrypoint: ["picoclaw", "doctor"]
+
+volumes:
+  picoclaw-workspace:
+    driver: local

entrypoint-coolify.sh

@@ -0,0 +1,153 @@
+#!/bin/sh
+# ============================================================
+# PicoClaw Coolify Entrypoint
+# Generates config.json before starting PicoClaw
+#
+# CONFIG PRIORITY (first match wins):
+#   1. PICOCLAW_CONFIG_JSON env var — paste your entire JSON config
+#   2. Mounted file at /config/config.json — use Coolify Storages
+#   3. Auto-generated from individual env vars (basic setup)
+# ============================================================
+set -e
+
+CONFIG_DIR="/root/.picoclaw"
+CONFIG_FILE="${CONFIG_DIR}/config.json"
+
+mkdir -p "${CONFIG_DIR}"
+
+# ─────────────────────────────────────────────────
+# METHOD 1: Full JSON config via env var
+#   Set PICOCLAW_CONFIG_JSON in Coolify env vars
+#   with your entire config.json content
+# ─────────────────────────────────────────────────
+if [ -n "${PICOCLAW_CONFIG_JSON}" ]; then
+  echo "📝 Using config from PICOCLAW_CONFIG_JSON env var"
+  echo "${PICOCLAW_CONFIG_JSON}" > "${CONFIG_FILE}"
+  exec picoclaw "$@"
+fi
+
+# ─────────────────────────────────────────────────
+# METHOD 2: Mounted config file
+#   In Coolify → Storages → Add:
+#     Source: /data/coolify/applications/<uuid>/config.json
+#     Destination: /config/config.json
+#   Then paste your JSON in the file content
+# ─────────────────────────────────────────────────
+if [ -f "/config/config.json" ]; then
+  echo "📝 Using mounted config from /config/config.json"
+  cp /config/config.json "${CONFIG_FILE}"
+  exec picoclaw "$@"
+fi
+
+# ─────────────────────────────────────────────────
+# METHOD 3: Auto-generate from individual env vars
+#   Good for simple setups (Gemini + Telegram, etc.)
+# ─────────────────────────────────────────────────
+echo "📝 Generating config from individual env vars"
+
+# Helper: comma-separated string → JSON array
+csv_to_json_array() {
+  input="$1"
+  if [ -z "$input" ]; then echo "[]"; return; fi
+  result="["
+  first=true
+  OLD_IFS="$IFS"; IFS=","
+  for item in $input; do
+    item=$(echo "$item" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+    if [ -n "$item" ]; then
+      if [ "$first" = true ]; then first=false; else result="${result},"; fi
+      result="${result}\"${item}\""
+    fi
+  done
+  IFS="$OLD_IFS"
+  echo "${result}]"
+}
+
+# ── Resolve env vars ─────────────────────────────
+# Accept both Coolify-friendly short names and PICOCLAW_* internal names
+R_PROVIDER="${PICOCLAW_AGENTS_DEFAULTS_PROVIDER:-${LLM_PROVIDER:-gemini}}"
+R_MODEL="${PICOCLAW_AGENTS_DEFAULTS_MODEL:-${LLM_MODEL:-gemini-2.5-flash-lite}}"
+
+R_GEMINI_KEY="${PICOCLAW_PROVIDERS_GEMINI_API_KEY:-${GEMINI_API_KEY:-}}"
+R_OPENROUTER_KEY="${PICOCLAW_PROVIDERS_OPENROUTER_API_KEY:-${OPENROUTER_API_KEY:-}}"
+R_OPENAI_KEY="${PICOCLAW_PROVIDERS_OPENAI_API_KEY:-${OPENAI_API_KEY:-}}"
+R_ANTHROPIC_KEY="${PICOCLAW_PROVIDERS_ANTHROPIC_API_KEY:-${ANTHROPIC_API_KEY:-}}"
+R_GROQ_KEY="${PICOCLAW_PROVIDERS_GROQ_API_KEY:-${GROQ_API_KEY:-}}"
+R_MISTRAL_KEY="${PICOCLAW_PROVIDERS_MISTRAL_API_KEY:-${MISTRAL_API_KEY:-}}"
+R_DEEPSEEK_KEY="${PICOCLAW_PROVIDERS_DEEPSEEK_API_KEY:-${DEEPSEEK_API_KEY:-}}"
+R_VLLM_KEY="${PICOCLAW_PROVIDERS_VLLM_API_KEY:-${VLLM_API_KEY:-}}"
+R_VLLM_BASE="${PICOCLAW_PROVIDERS_VLLM_API_BASE:-${VLLM_API_BASE:-}}"
+
+R_TELEGRAM="${PICOCLAW_CHANNELS_TELEGRAM_TOKEN:-${TELEGRAM_BOT_TOKEN:-}}"
+R_DISCORD="${PICOCLAW_CHANNELS_DISCORD_TOKEN:-${DISCORD_BOT_TOKEN:-}}"
+R_LINE_SECRET="${PICOCLAW_CHANNELS_LINE_CHANNEL_SECRET:-${LINE_CHANNEL_SECRET:-}}"
+R_LINE_ACCESS="${PICOCLAW_CHANNELS_LINE_CHANNEL_ACCESS_TOKEN:-${LINE_CHANNEL_ACCESS_TOKEN:-}}"
+
+R_BRAVE_KEY="${PICOCLAW_TOOLS_WEB_BRAVE_API_KEY:-${BRAVE_SEARCH_API_KEY:-}}"
+R_BRAVE_ON="${PICOCLAW_TOOLS_WEB_BRAVE_ENABLED:-${BRAVE_SEARCH_ENABLED:-false}}"
+R_DDG_ON="${PICOCLAW_TOOLS_WEB_DUCKDUCKGO_ENABLED:-${DUCKDUCKGO_ENABLED:-true}}"
+R_HB_ON="${PICOCLAW_HEARTBEAT_ENABLED:-${HEARTBEAT_ENABLED:-true}}"
+R_HB_INT="${PICOCLAW_HEARTBEAT_INTERVAL:-${HEARTBEAT_INTERVAL:-30}}"
+
+# ── Auto-enable channels when token is provided ──
+if [ -n "$R_TELEGRAM" ]; then TG_ON="true"; else TG_ON="${PICOCLAW_CHANNELS_TELEGRAM_ENABLED:-false}"; fi
+if [ -n "$R_DISCORD" ]; then DC_ON="true"; else DC_ON="${PICOCLAW_CHANNELS_DISCORD_ENABLED:-false}"; fi
+if [ -n "$R_LINE_SECRET" ] && [ -n "$R_LINE_ACCESS" ]; then LN_ON="true"; else LN_ON="${PICOCLAW_CHANNELS_LINE_ENABLED:-false}"; fi
+
+TELEGRAM_ALLOW=$(csv_to_json_array "${PICOCLAW_CHANNELS_TELEGRAM_ALLOW_FROM:-}")
+DISCORD_ALLOW=$(csv_to_json_array "${PICOCLAW_CHANNELS_DISCORD_ALLOW_FROM:-}")
+SLACK_ALLOW=$(csv_to_json_array "${PICOCLAW_CHANNELS_SLACK_ALLOW_FROM:-}")
+LINE_ALLOW=$(csv_to_json_array "${PICOCLAW_CHANNELS_LINE_ALLOW_FROM:-}")
+
+cat > "${CONFIG_FILE}" <<ENDOFCONFIG
+{
+  "agents": {
+    "defaults": {
+      "workspace": "~/.picoclaw/workspace",
+      "restrict_to_workspace": true,
+      "provider": "${R_PROVIDER}",
+      "model": "${R_MODEL}",
+      "max_tokens": ${PICOCLAW_AGENTS_DEFAULTS_MAX_TOKENS:-8192},
+      "temperature": ${PICOCLAW_AGENTS_DEFAULTS_TEMPERATURE:-0.7},
+      "max_tool_iterations": ${PICOCLAW_AGENTS_DEFAULTS_MAX_TOOL_ITERATIONS:-20}
+    }
+  },
+  "channels": {
+    "telegram": { "enabled": ${TG_ON}, "token": "${R_TELEGRAM}", "allow_from": ${TELEGRAM_ALLOW} },
+    "discord": { "enabled": ${DC_ON}, "token": "${R_DISCORD}", "allow_from": ${DISCORD_ALLOW} },
+    "slack": { "enabled": ${PICOCLAW_CHANNELS_SLACK_ENABLED:-false}, "bot_token": "${PICOCLAW_CHANNELS_SLACK_BOT_TOKEN:-}", "app_token": "${PICOCLAW_CHANNELS_SLACK_APP_TOKEN:-}", "allow_from": ${SLACK_ALLOW} },
+    "line": { "enabled": ${LN_ON}, "channel_secret": "${R_LINE_SECRET}", "channel_access_token": "${R_LINE_ACCESS}", "webhook_host": "0.0.0.0", "webhook_port": 18791, "webhook_path": "/webhook/line", "allow_from": ${LINE_ALLOW} },
+    "maixcam": { "enabled": false, "host": "0.0.0.0", "port": 18790, "allow_from": [] },
+    "whatsapp": { "enabled": false, "bridge_url": "ws://localhost:3001", "allow_from": [] },
+    "feishu": { "enabled": false, "app_id": "", "app_secret": "", "encrypt_key": "", "verification_token": "", "allow_from": [] },
+    "dingtalk": { "enabled": false, "client_id": "", "client_secret": "", "allow_from": [] },
+    "onebot": { "enabled": false, "ws_url": "ws://127.0.0.1:3001", "access_token": "", "reconnect_interval": 5, "group_trigger_prefix": [], "allow_from": [] }
+  },
+  "providers": {
+    "gemini": { "api_key": "${R_GEMINI_KEY}", "api_base": "${PICOCLAW_PROVIDERS_GEMINI_API_BASE:-}" },
+    "openrouter": { "api_key": "${R_OPENROUTER_KEY}", "api_base": "${PICOCLAW_PROVIDERS_OPENROUTER_API_BASE:-}" },
+    "openai": { "api_key": "${R_OPENAI_KEY}", "api_base": "${PICOCLAW_PROVIDERS_OPENAI_API_BASE:-}" },
+    "anthropic": { "api_key": "${R_ANTHROPIC_KEY}", "api_base": "${PICOCLAW_PROVIDERS_ANTHROPIC_API_BASE:-}" },
+    "groq": { "api_key": "${R_GROQ_KEY}", "api_base": "${PICOCLAW_PROVIDERS_GROQ_API_BASE:-}" },
+    "mistral": { "api_key": "${R_MISTRAL_KEY}", "api_base": "${PICOCLAW_PROVIDERS_MISTRAL_API_BASE:-}" },
+    "zhipu": { "api_key": "${PICOCLAW_PROVIDERS_ZHIPU_API_KEY:-}", "api_base": "${PICOCLAW_PROVIDERS_ZHIPU_API_BASE:-}" },
+    "moonshot": { "api_key": "${PICOCLAW_PROVIDERS_MOONSHOT_API_KEY:-}", "api_base": "${PICOCLAW_PROVIDERS_MOONSHOT_API_BASE:-}" },
+    "deepseek": { "api_key": "${R_DEEPSEEK_KEY}", "api_base": "${PICOCLAW_PROVIDERS_DEEPSEEK_API_BASE:-}" },
+    "nvidia": { "api_key": "${PICOCLAW_PROVIDERS_NVIDIA_API_KEY:-}", "api_base": "${PICOCLAW_PROVIDERS_NVIDIA_API_BASE:-}" },
+    "vllm": { "api_key": "${R_VLLM_KEY}", "api_base": "${R_VLLM_BASE}" }
+  },
+  "tools": {
+    "web": {
+      "brave": { "enabled": ${R_BRAVE_ON}, "api_key": "${R_BRAVE_KEY}", "max_results": 5 },
+      "duckduckgo": { "enabled": ${R_DDG_ON}, "max_results": 5 }
+    },
+    "firecrawl": { "enabled": ${PICOCLAW_TOOLS_FIRECRAWL_ENABLED:-false}, "api_key": "${PICOCLAW_TOOLS_FIRECRAWL_API_KEY:-}", "api_base": "https://api.firecrawl.dev/v1" },
+    "serpapi": { "enabled": ${PICOCLAW_TOOLS_SERPAPI_ENABLED:-false}, "api_key": "${PICOCLAW_TOOLS_SERPAPI_API_KEY:-}", "max_results": 10 }
+  },
+  "heartbeat": { "enabled": ${R_HB_ON}, "interval": ${R_HB_INT} },
+  "devices": { "enabled": false, "monitor_usb": false },
+  "gateway": { "host": "0.0.0.0", "port": 18790 }
+}
+ENDOFCONFIG
+
+exec picoclaw "$@"

pkg/agent/loop.go

@@ -33,6 +33,7 @@ import (
 type AgentLoop struct {
 	bus            *bus.MessageBus
 	provider       providers.LLMProvider
+	cfg            *config.Config
 	workspace      string
 	model          string
 	contextWindow  int // Maximum context window size in tokens
@@ -142,9 +143,10 @@ func NewAgentLoop(cfg *config.Config, msgBus *bus.MessageBus, provider providers
 	return &AgentLoop{
 		bus:            msgBus,
 		provider:       provider,
+		cfg:            cfg,
 		workspace:      workspace,
 		model:          cfg.Agents.Defaults.Model,
-		contextWindow:  cfg.Agents.Defaults.MaxTokens, // Restore context window for summarization
+		contextWindow:  cfg.Agents.Defaults.MaxTokens,
 		maxIterations:  cfg.Agents.Defaults.MaxToolIterations,
 		sessions:       sessionsManager,
 		state:          stateManager,
@@ -200,6 +202,86 @@ func (al *AgentLoop) Stop() {
 	al.running.Store(false)
 }
 
+func (al *AgentLoop) GetModel() string {
+	return al.model
+}
+
+func (al *AgentLoop) SetModel(model string) {
+	al.model = model
+}
+
+// listModelsResponse builds a dynamic /models response from the current config.
+func (al *AgentLoop) listModelsResponse() string {
+	var sb strings.Builder
+	sb.WriteString("📋 **Model Info**\n\n")
+	sb.WriteString(fmt.Sprintf("**Active model:** `%s`\n", al.model))
+	sb.WriteString(fmt.Sprintf("**Active provider:** `%s`\n\n", al.cfg.Agents.Defaults.Provider))
+
+	// List all configured providers
+	type providerEntry struct {
+		Name    string
+		APIBase string
+	}
+	providersList := []providerEntry{
+		{"gemini", al.cfg.Providers.Gemini.APIBase},
+		{"openrouter", al.cfg.Providers.OpenRouter.APIBase},
+		{"openai", al.cfg.Providers.OpenAI.APIBase},
+		{"anthropic", al.cfg.Providers.Anthropic.APIBase},
+		{"vllm", al.cfg.Providers.VLLM.APIBase},
+		{"groq", al.cfg.Providers.Groq.APIBase},
+		{"deepseek", al.cfg.Providers.DeepSeek.APIBase},
+		{"nvidia", al.cfg.Providers.Nvidia.APIBase},
+		{"moonshot", al.cfg.Providers.Moonshot.APIBase},
+		{"zhipu", al.cfg.Providers.Zhipu.APIBase},
+	}
+
+	hasConfigured := false
+	for _, p := range providersList {
+		// Show providers that have either an API key or API base configured
+		hasKey := false
+		switch p.Name {
+		case "gemini":
+			hasKey = al.cfg.Providers.Gemini.APIKey != ""
+		case "openrouter":
+			hasKey = al.cfg.Providers.OpenRouter.APIKey != ""
+		case "openai":
+			hasKey = al.cfg.Providers.OpenAI.APIKey != ""
+		case "anthropic":
+			hasKey = al.cfg.Providers.Anthropic.APIKey != ""
+		case "vllm":
+			hasKey = al.cfg.Providers.VLLM.APIKey != "" || al.cfg.Providers.VLLM.APIBase != ""
+		case "groq":
+			hasKey = al.cfg.Providers.Groq.APIKey != ""
+		case "deepseek":
+			hasKey = al.cfg.Providers.DeepSeek.APIKey != ""
+		case "nvidia":
+			hasKey = al.cfg.Providers.Nvidia.APIKey != ""
+		case "moonshot":
+			hasKey = al.cfg.Providers.Moonshot.APIKey != ""
+		case "zhipu":
+			hasKey = al.cfg.Providers.Zhipu.APIKey != ""
+		}
+		if hasKey {
+			if !hasConfigured {
+				sb.WriteString("**Configured providers:**\n")
+				hasConfigured = true
+			}
+			active := ""
+			if p.Name == al.cfg.Agents.Defaults.Provider {
+				active = " ✅"
+			}
+			if p.APIBase != "" {
+				sb.WriteString(fmt.Sprintf("- `%s` → %s%s\n", p.Name, p.APIBase, active))
+			} else {
+				sb.WriteString(fmt.Sprintf("- `%s`%s\n", p.Name, active))
+			}
+		}
+	}
+
+	sb.WriteString("\n_Usage: `/model <name>` or `/model <provider>/<model>`_")
+	return sb.String()
+}
+
 func (al *AgentLoop) RegisterTool(tool tools.Tool) {
 	al.tools.Register(tool)
 }

pkg/channels/telegram.go

@@ -31,8 +31,7 @@ type TelegramChannel struct {
 	config       *config.Config
 	chatIDs      map[string]int64
 	transcriber  *voice.GroqTranscriber
-	placeholders sync.Map // chatID -> messageID
+	stopThinking sync.Map // chatID -> typingCancel
-	stopThinking sync.Map // chatID -> thinkingCancel
 }
 
 type thinkingCancel struct {
@@ -75,7 +74,6 @@ func NewTelegramChannel(cfg *config.Config, bus *bus.MessageBus) (*TelegramChann
 		config:       cfg,
 		chatIDs:      make(map[string]int64),
 		transcriber:  nil,
-		placeholders: sync.Map{},
 		stopThinking: sync.Map{},
 	}, nil
 }
@@ -133,6 +131,7 @@ func (c *TelegramChannel) Start(ctx context.Context) error {
 
 	return nil
 }
+
 func (c *TelegramChannel) Stop(ctx context.Context) error {
 	logger.InfoC("telegram", "Stopping Telegram bot...")
 	c.setRunning(false)
@@ -149,7 +148,7 @@ func (c *TelegramChannel) Send(ctx context.Context, msg bus.OutboundMessage) err
 		return fmt.Errorf("invalid chat ID: %w", err)
 	}
 
-	// Stop thinking animation
+	// Stop typing indicator goroutine
 	if stop, ok := c.stopThinking.Load(msg.ChatID); ok {
 		if cf, ok := stop.(*thinkingCancel); ok && cf != nil {
 			cf.Cancel()
@@ -159,18 +158,6 @@ func (c *TelegramChannel) Send(ctx context.Context, msg bus.OutboundMessage) err
 
 	htmlContent := markdownToTelegramHTML(msg.Content)
 
-	// Try to edit placeholder
-	if pID, ok := c.placeholders.Load(msg.ChatID); ok {
-		c.placeholders.Delete(msg.ChatID)
-		editMsg := tu.EditMessageText(tu.ID(chatID), pID.(int), htmlContent)
-		editMsg.ParseMode = telego.ModeHTML
-
-		if _, err = c.bot.EditMessageText(ctx, editMsg); err == nil {
-			return nil
-		}
-		// Fallback to new message if edit fails
-	}
-
 	tgMsg := tu.Message(tu.ID(chatID), htmlContent)
 	tgMsg.ParseMode = telego.ModeHTML
 
@@ -321,31 +308,31 @@ func (c *TelegramChannel) handleMessage(ctx context.Context, message *telego.Mes
 		"preview":   utils.Truncate(content, 50),
 	})
 
-	// Thinking indicator
+	// Start repeating typing indicator (expires after 5s per Telegram API,
-	err := c.bot.SendChatAction(ctx, tu.ChatAction(tu.ID(chatID), telego.ChatActionTyping))
+	// so we re-send every 4s until the response arrives)
-	if err != nil {
-		logger.ErrorCF("telegram", "Failed to send chat action", map[string]interface{}{
-			"error": err.Error(),
-		})
-	}
-
-	// Stop any previous thinking animation
 	chatIDStr := fmt.Sprintf("%d", chatID)
+	// Cancel any previous typing goroutine for this chat
 	if prevStop, ok := c.stopThinking.Load(chatIDStr); ok {
 		if cf, ok := prevStop.(*thinkingCancel); ok && cf != nil {
 			cf.Cancel()
 		}
 	}
-
+	typingCtx, typingCancel := context.WithCancel(ctx)
-	// Create cancel function for thinking state
+	c.stopThinking.Store(chatIDStr, &thinkingCancel{fn: typingCancel})
-	_, thinkCancel := context.WithTimeout(ctx, 5*time.Minute)
+	go func() {
-	c.stopThinking.Store(chatIDStr, &thinkingCancel{fn: thinkCancel})
+		ticker := time.NewTicker(4 * time.Second)
-
+		defer ticker.Stop()
-	pMsg, err := c.bot.SendMessage(ctx, tu.Message(tu.ID(chatID), "Thinking... 💭"))
+		// Send immediately first
-	if err == nil {
+		_ = c.bot.SendChatAction(typingCtx, tu.ChatAction(tu.ID(chatID), telego.ChatActionTyping))
-		pID := pMsg.MessageID
+		for {
-		c.placeholders.Store(chatIDStr, pID)
+			select {
-	}
+			case <-typingCtx.Done():
+				return
+			case <-ticker.C:
+				_ = c.bot.SendChatAction(typingCtx, tu.ChatAction(tu.ID(chatID), telego.ChatActionTyping))
+			}
+		}
+	}()
 
 	metadata := map[string]string{
 		"message_id": fmt.Sprintf("%d", message.MessageID),