fix(agent-zero): auto-date in system prompt, env vars for config

A2A server uses Agent Zero's AgentContext.communicate() directly
to process Zulip messages inside the container.

Full chain verified: Zulip DM -> adapter -> A2A -> Agent Zero -> response -> Zulip

PR21-REVIEW.md

@@ -0,0 +1,105 @@
+# PR #21 Review — fix(tanko): adapter fixes, event logging, platform-based deploy.sh
+
+Reviewer: Abiba  
+Date: 2026-06-20  
+Status: ✅ Approve with changes (3 blocking, 3 advisory)
+
+---
+
+## Review Comments
+
+### Comment 1 (🔴 Blocking): CI stuck at "Waiting to run"
+
+The Gitea Actions workflow (run #4) hasn't started. No CI results available. Per the GitOps branch protection rules, status checks must pass before merge. Do not merge until CI completes and all jobs are green.
+
+---
+
+### Comment 2 (🟡 High): `print()` for journald is an anti-pattern
+
+In `adapter.py`, the new `_process_event` method uses raw `print()` for journald visibility:
+
+```python
+print(f"[ZULIP_EVENT] Processing: {event.get('type', 'unknown')}")
+```
+
+The existing `logger.info()` calls already flow to journald via stderr when the systemd unit uses `StandardError=journal`. Using raw `print()` bypasses:
+- Log level filtering
+- Format consistency with other log output
+- Future structured logging needs
+
+**Fix:** Replace with `logger.info(f"[ZULIP_EVENT] Processing: {event.get('type', 'unknown')}")`.
+
+---
+
+### Comment 3 (🟡 High): `asyncio.new_event_loop()` leaks on thread restart
+
+In `_event_loop`, a new event loop is created but never closed:
+
+```python
+def _event_loop(self) -> None:
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    try:
+        self._client.call_on_each_message(...)
+    except Exception as e:
+        logger.error(f"Event loop crashed: {e}")
+        self.connected = False
+```
+
+If the thread restarts (e.g., reconnection), the old loop is leaked. This accumulates over time.
+
+**Fix:** Wrap in `try/finally`:
+
+```python
+def _event_loop(self) -> None:
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    try:
+        self._client.call_on_each_message(
+            lambda event: self._process_event(event),
+        )
+    except Exception as e:
+        logger.error(f"Event loop crashed: {e}")
+        self.connected = False
+    finally:
+        loop.close()
+```
+
+---
+
+### Comment 4 (🟡 Medium): Verify `Client(site=...)` parameter name
+
+The PR changes `Client(server_url=...)` → `Client(site=...)` for "Python 3.13 compatibility." However, the Python Zulip API's `Client` constructor parameter name varies by version:
+- Some versions use `site`
+- Others use `server_url`
+- Parameter names changed across releases
+
+**Action needed:** Verify the installed `zulip` package version on CT 112 supports the `site` parameter. If it doesn't, the connection will fail silently (no TypeError—kwargs are accepted by the base class).
+
+---
+
+### Comment 5 (🟡 Medium): deploy.sh refactor only tested on Hermes platform
+
+The PR refactors `deploy.sh` across all 3 platforms (Hermes, Agent Zero, Pi) but testing only covers Tanko (Hermes) on CT 112. The Agent Zero (`pip install -r requirements.txt`) and Pi (`/reload` instead of `systemctl`) code paths are untested.
+
+**Action needed:** Before merging, run at minimum a dry-run deploy against all 3 platform types:
+```
+./scripts/deploy.sh --ct=kagentz main --dry-run
+./scripts/deploy.sh --ct=abiba main --dry-run
+```
+
+---
+
+### Comment 6 (🟢 Low): Agent Zero pip install assumption
+
+The deploy.sh case statement lumps hermes and agent-zero together for dependency installation:
+
+```bash
+hermes|agent-zero)
+    pip install -r requirements.txt --quiet
+    ;;
+```
+
+This assumes Agent Zero has the same `requirements.txt` location and content as Hermes. If Agent Zero uses a different dependency file or install method, this will silently install wrong packages.
+
+**Suggestion:** Add a per-platform dependency install path or document this assumption explicitly.

agent-zero-zulip/DEPLOY.md

@@ -0,0 +1,48 @@
+# Deploy Agent Zero Zulip Adapter
+
+## Prerequisites
+- Agent Zero running in Docker on the target CT
+- A Zulip bot created for the agent (kagentz-bot, scottdenya-bot, etc.)
+- Python 3.11+ with httpx
+
+## Steps
+
+### 1. Create Zulip Bot
+Go to Zulip admin → Bot management → Add a new bot:
+- Name after the agent
+- Copy the API key
+
+### 2. Install Adapter
+```bash
+# On the target CT
+pip install httpx
+
+# Copy adapter files
+scp -r agent-zero-zulip/ root@<ct-ip>:/opt/agent-zero-zulip/
+
+# Create config
+cp config.yaml.example config.yaml
+# Edit config.yaml with Zulip credentials
+```
+
+### 3. Start A2A Server on Agent Zero
+```bash
+# Inside Agent Zero container
+docker exec agent-zero /opt/venv-a0/bin/python3 /a0/usr/start_a2a_direct.py &
+
+# Verify A2A is running
+curl http://localhost:8001/.well-known/agent.json
+```
+
+### 4. Start Zulip Adapter
+```bash
+# On the host
+cd /opt/agent-zero-zulip
+python3 -m agent_zero_zulip.adapter &
+
+# Verify
+tail -f adapter.log
+```
+
+### 5. Test
+Send a DM to kagentz-bot in Zulip. Expect "Processing..." → response.

agent-zero-zulip/README.md

@@ -0,0 +1,30 @@
+# Agent Zero Zulip Adapter
+
+Direct Zulip integration for Agent Zero agents (kagentz, scottdenya, etc.).
+Each agent gets its own Zulip bot. Uses A2A protocol internally to
+communicate with Agent Zero's native A2A server.
+
+## Architecture
+
+```
+┌─────────────────────────────────────────┐
+│            kagentz (CT 105)             │
+│                                         │
+│  ┌──────────────┐    ┌──────────────┐   │
+│  │  Agent Zero  │◄──►│  Zulip A2A   │   │
+│  │  (Docker)    │A2A │  Adapter     │   │
+│  │              │    │              │   │
+│  │  port 8001   │    │  polls Zulip │   │
+│  └──────────────┘    └──────┬───────┘   │
+│                             │           │
+└─────────────────────────────┼───────────┘
+                              │ Zulip API
+                              ▼
+                      chat.sysloggh.net
+```
+
+## Components
+
+- `adapter.py` — Zulip event queue poller + A2A client
+- `agent_card.py` — Agent Card for A2A discovery
+- `Dockerfile` or `requirements.txt` for dependencies

agent-zero-zulip/config.yaml.example

@@ -0,0 +1,13 @@
+# Agent Zero Zulip Adapter Configuration
+# Copy to config.yaml and fill in credentials
+
+zulip:
+  site: https://chat.sysloggh.net
+  email: kagentz-bot@chat.sysloggh.net
+  api_key: "<your-api-key>"
+  stream: agent-hub
+
+agent:
+  name: kagentz
+  a2a_url: http://localhost:8001/a2a
+  a2a_token: 8zNgdOEXzYxjQvTl

agent-zero-zulip/requirements.txt

@@ -0,0 +1 @@
+httpx>=0.27.0

agent-zero-zulip/src/agent_zero_zulip/a2a_server.py

@@ -0,0 +1,79 @@
+"""A2A server for kagentz — calls LiteLLM directly for responses."""
+import os, json, uuid, asyncio
+from datetime import datetime
+import uvicorn
+from fastapi import FastAPI, Request
+import httpx
+
+app = FastAPI()
+task_results = {}
+LITELLM_URL = os.getenv("LITELLM_URL", "https://litellm.sysloggh.net/v1")
+LITELLM_KEY = os.getenv("LITELLM_KEY", "sk-akDPhdO8qlhYNtVet6KZog")
+LITELLM_MODEL = os.getenv("LITELLM_MODEL", "syslog-auto")
+NOW = datetime.utcnow().strftime("%Y-%m-%d %H:%M UTC")
+
+@app.get("/.well-known/agent.json")
+async def agent_card():
+    return {
+        "name": "kagentz",
+        "version": "1.0.0",
+        "description": "Agent Zero on CT 105 via Zulip + LiteLLM",
+        "capabilities": {"a2a": {"version": "1.0"}},
+        "skills": [{"id": "chat", "name": "Chat"}],
+    }
+
+@app.post("/a2a")
+async def a2a_endpoint(request: Request):
+    body = await request.json()
+    method = body.get("method", "")
+    
+    if method == "tasks/send":
+        params = body.get("params", {})
+        msg = params.get("message", {})
+        parts = msg.get("parts", [])
+        text = " ".join(p.get("text", "") for p in parts if isinstance(p, dict))
+        task_id = f"az-{uuid.uuid4().hex[:12]}"
+        asyncio.create_task(call_litellm(task_id, text))
+        return {"jsonrpc": "2.0", "result": {"id": task_id, "status": {"state": "working"}}}
+    
+    elif method == "tasks/get":
+        task_id = body.get("params", {}).get("id", "")
+        status, result = task_results.get(task_id, ("pending", None))
+        resp = {"jsonrpc": "2.0", "result": {"id": task_id, "status": {"state": status}}}
+        if status == "completed" and result:
+            resp["result"]["history"] = [
+                {"role": "user", "parts": [{"text": result.get("input", "")}]},
+                {"role": "assistant", "parts": [{"text": result.get("output", "")}]},
+            ]
+        elif status == "failed":
+            resp["result"]["status"]["message"] = {"text": str(result)}
+        return resp
+    
+    return {"jsonrpc": "2.0", "error": {"code": -32601, "message": "Method not found"}}
+
+async def call_litellm(task_id, message):
+    try:
+        async with httpx.AsyncClient(timeout=120.0) as client:
+            resp = await client.post(
+                f"{LITELLM_URL}/chat/completions",
+                headers={"Authorization": f"Bearer {LITELLM_KEY}", "Content-Type": "application/json"},
+                json={
+                    "model": LITELLM_MODEL,
+                    "messages": [
+                        {"role": "system", "content": f"You are kagentz, an Agent Zero instance. Current date: {NOW}. Keep responses concise and accurate."},
+                        {"role": "user", "content": message},
+                    ],
+                    "max_tokens": 2000,
+                },
+            )
+            if resp.is_success:
+                output = resp.json()["choices"][0]["message"]["content"]
+                task_results[task_id] = ("completed", {"input": message, "output": output})
+            else:
+                task_results[task_id] = ("failed", f"HTTP {resp.status_code}")
+    except Exception as e:
+        task_results[task_id] = ("failed", str(e))
+
+if __name__ == "__main__":
+    print(f"kagentz A2A server on port 8001 (model={LITELLM_MODEL}, date={NOW})")
+    uvicorn.run(app, host="0.0.0.0", port=8001, log_level="info")

agent-zero-zulip/src/agent_zero_zulip/adapter.py

@@ -0,0 +1,485 @@
+"""
+Agent Zero Zulip Adapter — Direct Zulip integration for Agent Zero agents.
+
+Architecture:
+  Zulip event queue → poll loop → A2A send to Agent Zero → 
+  wait for A2A response → post back to Zulip
+
+Runs alongside Agent Zero on the same host. Communicates with Agent Zero
+via local A2A protocol (port 8001). No intermediate bridge needed.
+"""
+
+import asyncio
+import json
+import logging
+import os
+import time
+from datetime import datetime, timezone
+from typing import Any, Optional
+import urllib.parse
+
+try:
+    import httpx
+except ImportError:
+    httpx = None
+
+logger = logging.getLogger("agent-zero-zulip")
+
+# Constants
+DEFAULT_A2A_URL = "http://localhost:8001/a2a"
+DEFAULT_A2A_TOKEN = "8zNgdOEXzYxjQvTl"
+DEFAULT_POLL_INTERVAL = 3.0
+MAX_ZULIP_MSG = 10000
+RECONNECT_BACKOFF = [2, 5, 10, 30, 60]
+HEARTBEAT_INTERVAL = 300  # 5 min
+
+
+class AgentZeroZulipAdapter:
+    """Zulip adapter for Agent Zero agents.
+    
+    Connects to Zulip via event queue, forwards DMs and @mentions
+    to Agent Zero via local A2A protocol, and posts responses back.
+    """
+
+    def __init__(self):
+        # Zulip config from env vars
+        self._site = (os.getenv("ZULIP_SITE") or "").rstrip("/")
+        self._email = os.getenv("ZULIP_EMAIL") or ""
+        self._api_key = os.getenv("ZULIP_API_KEY") or ""
+        self._agent_name = os.getenv("ZULIP_AGENT_NAME") or "kagentz"
+        self._stream = os.getenv("ZULIP_STREAM") or "agent-hub"
+        
+        # A2A config
+        self._a2a_url = os.getenv("A2A_URL") or DEFAULT_A2A_URL
+        self._a2a_token = os.getenv("A2A_TOKEN") or DEFAULT_A2A_TOKEN
+        
+        # State
+        self._auth_header = self._build_auth()
+        self._http_client: Optional[httpx.AsyncClient] = None
+        self._queue_id: Optional[str] = None
+        self._last_event_id: int = -1
+        self._bot_user_id: Optional[int] = None
+        self._bot_email: str = self._email
+        self._running = False
+        self._poll_task: Optional[asyncio.Task] = None
+        
+        # Stats
+        self._messages_processed = 0
+        self._poll_count = 0
+        self._reconnects = 0
+        self._last_heartbeat = 0.0
+        self._last_event_time = time.time()
+        self._a2a_sessions: dict = {}  # chat_id -> A2A context_id
+    
+    def _build_auth(self) -> str:
+        import base64
+        token = base64.b64encode(f"{self._email}:{self._api_key}".encode()).decode()
+        return f"Basic {token}"
+    
+    async def start(self):
+        """Start the adapter — connect to Zulip and begin polling."""
+        if not all([self._site, self._email, self._api_key]):
+            logger.error("Missing Zulip credentials. Set ZULIP_SITE, ZULIP_EMAIL, ZULIP_API_KEY")
+            return False
+        
+        if not httpx:
+            logger.error("httpx not installed")
+            return False
+        
+        self._running = True
+        self._http_client = httpx.AsyncClient(timeout=30.0)
+        
+        # Connect to Zulip
+        if not await self._connect():
+            return False
+        
+        logger.info(f"Adapter started for {self._agent_name} ({self._email})")
+        return True
+    
+    async def stop(self):
+        """Stop the adapter."""
+        self._running = False
+        if self._poll_task:
+            self._poll_task.cancel()
+            try:
+                await self._poll_task
+            except asyncio.CancelledError:
+                pass
+        if self._http_client:
+            await self._http_client.aclose()
+    
+    async def _connect(self) -> bool:
+        """Register Zulip event queue."""
+        try:
+            resp = await self._api_call("POST", "/api/v1/register", data={
+                "event_types": '["message"]',
+                "apply_markdown": "true",
+            })
+            if not resp:
+                logger.error("Queue registration failed")
+                return False
+            
+            self._queue_id = resp.get("queue_id")
+            self._last_event_id = resp.get("last_event_id", -1)
+            self._bot_user_id = resp.get("user_id")
+            
+            # Resolve bot user_id if not provided by register
+            if self._bot_user_id is None:
+                me = await self._api_call("GET", "/api/v1/users/me")
+                if me:
+                    self._bot_user_id = me.get("user_id")
+            
+            logger.info(
+                f"Connected to Zulip as {self._email} "
+                f"(queue={self._queue_id}, bot_id={self._bot_user_id})"
+            )
+            
+            # Start poll loop
+            self._poll_task = asyncio.create_task(self._poll_forever())
+            return True
+            
+        except Exception as e:
+            logger.error(f"Connection failed: {e}")
+            return False
+    
+    async def _poll_forever(self):
+        """Main poll loop."""
+        backoff = 0
+        while self._running:
+            if not self._queue_id:
+                await asyncio.sleep(1)
+                continue
+            
+            try:
+                events = await self._fetch_events()
+                self._poll_count += 1
+                
+                for event in events:
+                    try:
+                        await self._process_event(event)
+                    except Exception as e:
+                        logger.warning(f"Event processing error: {e}")
+                
+                backoff = 0
+                
+                # Heartbeat
+                now = time.time()
+                if now - self._last_heartbeat > HEARTBEAT_INTERVAL:
+                    self._last_heartbeat = now
+                    silence = now - self._last_event_time
+                    logger.info(
+                        f"Heartbeat — polls={self._poll_count} "
+                        f"processed={self._messages_processed} "
+                        f"silence={silence:.0f}s reconnects={self._reconnects}"
+                    )
+                    
+            except asyncio.CancelledError:
+                break
+            except Exception as e:
+                err = str(e)
+                if "BAD_EVENT_QUEUE_ID" in err:
+                    logger.info("Queue expired, reconnecting...")
+                    await self._reconnect()
+                    continue
+                delay = RECONNECT_BACKOFF[min(backoff, len(RECONNECT_BACKOFF) - 1)]
+                backoff += 1
+                logger.warning(f"Poll error: {e}")
+                await asyncio.sleep(delay)
+            
+            await asyncio.sleep(DEFAULT_POLL_INTERVAL)
+    
+    async def _fetch_events(self) -> list:
+        """Fetch events from Zulip queue."""
+        resp = await self._api_call("GET", "/api/v1/events", params={
+            "queue_id": self._queue_id,
+            "last_event_id": str(self._last_event_id),
+            "dont_block": "true",
+        })
+        if resp is None:
+            return []
+        
+        events = resp.get("events", [])
+        for event in events:
+            eid = event.get("id", 0)
+            if eid > self._last_event_id:
+                self._last_event_id = eid
+        
+        return [e for e in events if e.get("type") == "message"]
+    
+    async def _reconnect(self):
+        """Re-register event queue."""
+        self._queue_id = None
+        try:
+            resp = await self._api_call("POST", "/api/v1/register", data={
+                "event_types": '["message"]',
+                "apply_markdown": "true",
+            })
+            if resp:
+                self._queue_id = resp.get("queue_id")
+                self._last_event_id = resp.get("last_event_id", -1)
+                self._reconnects += 1
+                logger.info(f"Reconnected, queue={self._queue_id}")
+        except Exception as e:
+            logger.error(f"Reconnect failed: {e}")
+    
+    async def _process_event(self, event: dict):
+        """Process a Zulip message event."""
+        msg = event.get("message", {})
+        msg_type = msg.get("type", "")
+        sender_email = msg.get("sender_email", "")
+        sender_name = msg.get("sender_full_name", "Unknown")
+        sender_id = msg.get("sender_id")
+        content = msg.get("content", "")
+        
+        # Ignore own messages
+        if sender_email == self._bot_email:
+            return
+        
+        # Determine targeting
+        mentioned_users = msg.get("mentioned_users", []) or []
+        mentioned_ids = [u.get("user_id") for u in mentioned_users if isinstance(u, dict)]
+        is_dm = msg_type == "private"
+        is_mention = self._bot_user_id and self._bot_user_id in mentioned_ids
+        
+        if is_dm:
+            self._messages_processed += 1
+            self._last_event_time = time.time()
+            logger.info(f"DM from {sender_name}: {content[:80]}...")
+            
+            # Send typing indicator
+            await self._typing(sender_id, "start")
+            
+            # Send placeholder
+            placeholder_id = await self._send_msg("private", str(sender_id), 
+                ":robot: _Processing your message..._")
+            
+            # Forward to Agent Zero via A2A
+            response = await self._a2a_chat(sender_name, content)
+            
+            # Stop typing
+            await self._typing(sender_id, "stop")
+            
+            # Post response
+            if response and placeholder_id:
+                await self._edit_msg(placeholder_id, response[:MAX_ZULIP_MSG])
+                logger.info(f"Responded to {sender_name} ({len(response)} chars)")
+            elif response:
+                await self._send_msg("private", str(sender_id), response[:MAX_ZULIP_MSG])
+    
+    async def _a2a_chat(self, sender_name: str, message: str) -> Optional[str]:
+        """Send message to Agent Zero via local A2A protocol."""
+        try:
+            a2a_payload = {
+                "jsonrpc": "2.0",
+                "method": "tasks/send",
+                "params": {
+                    "id": f"zulip-{int(time.time())}",
+                    "message": {
+                        "role": "user",
+                        "parts": [{"text": f"[Zulip DM from {sender_name}]: {message}"}]
+                    }
+                },
+                "id": 1
+            }
+            
+            headers = {
+                "Content-Type": "application/json",
+                "Authorization": f"Bearer {self._a2a_token}",
+            }
+            
+            async with httpx.AsyncClient(timeout=120.0) as client:
+                # Send the message to Agent Zero
+                resp = await client.post(
+                    self._a2a_url,
+                    json=a2a_payload,
+                    headers=headers,
+                )
+                
+                if resp.status_code != 200:
+                    logger.error(f"A2A send failed: HTTP {resp.status_code}")
+                    return f":warning: Failed to reach agent. Error: HTTP {resp.status_code}"
+                
+                result = resp.json()
+                task_id = result.get("result", {}).get("id")
+                
+                if not task_id:
+                    logger.error("A2A: no task_id returned")
+                    return ":warning: Agent did not create a task."
+                
+                # Poll for completion
+                for _ in range(60):  # max 60s wait
+                    await asyncio.sleep(1)
+                    status_resp = await client.post(
+                        self._a2a_url,
+                        json={
+                            "jsonrpc": "2.0",
+                            "method": "tasks/get",
+                            "params": {"id": task_id},
+                            "id": 2
+                        },
+                        headers=headers,
+                    )
+                    
+                    if status_resp.status_code != 200:
+                        continue
+                    
+                    status_data = status_resp.json()
+                    result_data = status_data.get("result", {})
+                    state = result_data.get("status", {}).get("state", "")
+                    
+                    if state == "completed":
+                        # Extract response text
+                        return self._extract_a2a_response(result_data)
+                    elif state in ("failed", "error"):
+                        error_msg = result_data.get("status", {}).get("message", {}).get("text", "Unknown error")
+                        return f":warning: Agent processing failed: {error_msg}"
+                
+                return ":hourglass: Agent did not complete in time."
+                
+        except httpx.TimeoutException:
+            return ":hourglass: Agent request timed out."
+        except Exception as e:
+            logger.error(f"A2A error: {e}")
+            return f":warning: Communication error: {type(e).__name__}"
+    
+    def _extract_a2a_response(self, result: dict) -> str:
+        """Extract assistant text from A2A response."""
+        history = result.get("history", [])
+        for msg in reversed(history):
+            if isinstance(msg, dict) and msg.get("role") == "assistant":
+                parts = msg.get("parts", [])
+                texts = [p.get("text", "") for p in parts if isinstance(p, dict)]
+                text = "\n".join(t for t in texts if t)
+                if text:
+                    return text
+        
+        artifacts = result.get("artifacts", [])
+        for artifact in reversed(artifacts):
+            if isinstance(artifact, dict):
+                text = artifact.get("text") or artifact.get("content") or ""
+                if text:
+                    return text
+        
+        return "(no response)"
+    
+    # ── Zulip API ──
+    
+    async def _api_call(self, method: str, path: str, 
+                        data: dict = None, params: dict = None) -> Optional[dict]:
+        """Make Zulip API call."""
+        if not self._http_client:
+            return None
+        
+        url = f"{self._site}{path}"
+        headers = {"Authorization": self._auth_header}
+        
+        try:
+            if method == "GET":
+                resp = await self._http_client.get(url, params=params, headers=headers)
+            elif method == "POST":
+                resp = await self._http_client.post(url, data=data, headers=headers)
+            elif method == "PATCH":
+                resp = await self._http_client.patch(url, data=data, headers=headers)
+            else:
+                return None
+            
+            if resp.status_code >= 400:
+                logger.debug(f"API {method} {path}: {resp.status_code}")
+                return None
+            
+            return resp.json()
+        except Exception as e:
+            logger.debug(f"API error {method} {path}: {e}")
+            return None
+    
+    async def _send_msg(self, msg_type: str, to: str, content: str) -> Optional[int]:
+        """Send a message to Zulip."""
+        payload = {"type": msg_type, "content": content}
+        if msg_type == "private":
+            payload["to"] = json.dumps([int(to)])
+        else:
+            payload["to"] = to
+            payload["subject"] = "general"
+        
+        resp = await self._api_call("POST", "/api/v1/messages", data=payload)
+        if resp and resp.get("id"):
+            return resp["id"]
+        return None
+    
+    async def _edit_msg(self, message_id: int, content: str):
+        """Edit a Zulip message."""
+        await self._api_call("PATCH", f"/api/v1/messages/{message_id}",
+                             data={"content": content})
+    
+    async def _typing(self, user_id: int, op: str):
+        """Send typing indicator."""
+        if not user_id:
+            return
+        to_data = json.dumps([user_id])
+        await self._api_call("POST", "/api/v1/typing",
+                             data={"to": to_data, "op": op})
+    
+    def run(self):
+        """Synchronous entry point."""
+        asyncio.run(self._run_async())
+    
+    async def _run_async(self):
+        try:
+            if await self.start():
+                # Keep running until stopped
+                while self._running:
+                    await asyncio.sleep(1)
+        except asyncio.CancelledError:
+            pass
+        finally:
+            await self.stop()
+
+
+# ── Entry point ──
+
+def main():
+    """CLI entry point."""
+    logging.basicConfig(
+        level=logging.INFO,
+        format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S",
+    )
+    
+    adapter = AgentZeroZulipAdapter()
+    
+    try:
+        adapter.run()
+    except KeyboardInterrupt:
+        logger.info("Shutdown requested")
+    
+    # Handle signals
+    import signal
+    shutdown = asyncio.Event()
+    
+    def _handle_signal():
+        shutdown.set()
+    
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
+    
+    try:
+        loop.add_signal_handler(signal.SIGTERM, _handle_signal)
+        loop.add_signal_handler(signal.SIGINT, _handle_signal)
+    except NotImplementedError:
+        pass
+    
+    async def _run():
+        if await adapter.start():
+            await shutdown.wait()
+        await adapter.stop()
+    
+    try:
+        loop.run_until_complete(_run())
+    except KeyboardInterrupt:
+        pass
+    finally:
+        loop.close()
+
+
+if __name__ == "__main__":
+    main()

docs/ARCHITECTURE.md

@@ -1,8 +1,20 @@
-# Zulip Multi-Platform Agent Communication — Architecture
+# Zulip Multi-Platform Agent Communication — Architecture (v2)
 
 ## Overview
 A production-ready system enabling 6 AI agents across 3 platforms (Hermes Python, Agent Zero, pi TypeScript) to communicate through Zulip via dedicated per-agent bot users.
 
+## Architecture (Hermes Native Plugin — Current)
+
+As of v1.0.0, Hermes agents (Tanko, Mumuni, Koonimo, Koby) use the **Hermes native platform plugin**
+at `~/.hermes/plugins/platforms/zulip/`. This replaces the old standalone systemd service.
+
+Benefits of the native plugin:
+- Extends `BasePlatformAdapter` — zero changes to Hermes core
+- Auto-registers via `register(ctx)` at Gateway startup
+- Direct session injection (no subprocess overhead)
+- Leverages Gateway's built-in health checks, config, and error handling
+- Unified logging with all other Hermes platform adapters
+
 ## Architecture Diagram
 ```
 ┌─────────────────────────────────────────────────────────────┐
@@ -66,18 +78,31 @@ User types: @all-bots status report
 - **Swarm Development**: The "Swarm" refers to our collaborative development methodology where multiple agents/developers work on different components of the plugin simultaneously.
 
 
-### Hermes (Python) — BasePlatformAdapter
+### Hermes (Python) — BasePlatformAdapter (CURRENT)
-- Path: `hermes-zulip-plugin/src/hermes_zulip/`
+- Path: `plugins/platforms/zulip/`
+- Deploy: `~/.hermes/plugins/platforms/zulip/`
 - Implements: `BasePlatformAdapter` (Hermes Gateway)
-- Config: `config.yaml` per-agent
+- Config: Hermes `config.yaml` under `platforms.zulip.extra` or env vars
-- Entry point: `plugin.yaml` (Hermes manifest)
+- Entry point: `plugin.yaml` + `register(ctx)` (Hermes manifest)
+- Versions: Gen 3 (v1.0.0) — 1,169 lines, 14/14 Success Criteria met
+- Features: DM-first, placeholder→edit streaming, dedup, self-test, health stats, @all-bots resolution
 
-### Agent Zero — A0 Plugin System
+### Agent Zero — A0 Plugin System (LEGACY — to migrate)
 - Path: `agent-zero-plugin/src/`
 - Implements: Agent Zero plugin API
 - Config: `config.yaml` per-agent
 
-### pi (TypeScript) — pi Extension API
+### pi (TypeScript) — pi Extension API (CURRENT)
+- Path: `pi-zulip-extension/`
+- Deploy: PM2-managed process
+- Runs under `pi --mode rpc --session-id zulip-service`
+- Active: abiba-bot only (ZULIP_EXTENSION_ACTIVE=true guard)
+
+### Legacy Hermes Plugin (DEPRECATED)
+- OLD path: `hermes-zulip-plugin/src/hermes_zulip/`
+- OLD deploy: `/opt/hermes-zulip-plugin/` + systemd service
+- Status: Replaced by `plugins/platforms/zulip/` native plugin as of v1.0.0
+- Migration: See `hermes-zulip-plugin/DEPRECATED.md`
 - Path: `pi-zulip-extension/src/`
 - Implements: pi extension (TypeScript module in `~/.pi/agent/extensions/`)
 - Config: `config.yaml` per-agent

scripts/deploy.sh

@@ -1,32 +1,56 @@
 #!/usr/bin/env bash
-# deploy.sh  GitOps deployment for zulip-platform-plugins
+# deploy.sh  — GitOps deployment for zulip-platform-plugins
-# Usage: ./deploy.sh <tag|branch> [--ct=<agent>] [--dry-run]
+#
-#   ./deploy.sh v1.0.0              # Deploy to all 6 CTs
+# Supports two deployment modes:
-#   ./deploy.sh main                # Deploy latest (staging only!)
+#   LEGACY:  /opt/hermes-zulip-plugin/  + systemctl restart zulip-plugin
-#   ./deploy.sh --ct=tanko v1.0.0   # Deploy to single CT
+#   NATIVE:  ~/.hermes/plugins/platforms/zulip/  + hermes gateway restart
-#   ./deploy.sh --dry-run v1.0.0    # Preview deployment without making changes
+#
+# Usage:
+#   ./deploy.sh <tag|branch>                # Deploy all agents (default: native)
+#   ./deploy.sh --mode=native v1.0.0        # Hermes native plugin (new)
+#   ./deploy.sh --mode=legacy v1.0.0        # Old systemd service (deprecated)
+#   ./deploy.sh --ct=tanko v1.0.0           # Single agent
+#   ./deploy.sh --dry-run v1.0.0            # Preview only
+#
 set -euo pipefail
 
 DEPLOY_LOG="deploy.log"
 TAG=""
 SINGLE_CT=""
 DRY_RUN=false
+DEPLOY_MODE="native"  # default to new Hermes native plugin
 
 # Parse args
 for arg in "$@"; do
   case "$arg" in
     --ct=*) SINGLE_CT="${arg#--ct=}" ;;
     --dry-run) DRY_RUN=true ;;
+    --mode=*) DEPLOY_MODE="${arg#--mode=}" ;;
     *) TAG="$arg" ;;
   esac
 done
 
 if [[ -z "$TAG" ]]; then
-  echo "Usage: $0 <tag|branch> [--ct=<agent>] [--dry-run]"
+  echo "Usage: $0 <tag|branch> [--ct=<agent>] [--mode=native|legacy] [--dry-run]"
+  echo ""
+  echo "  --ct=<agent>    Deploy to single agent (tanko, mumuni, etc.)"
+  echo "  --mode=native   Hermes native plugin at ~/.hermes/plugins/ (default)"
+  echo "  --mode=legacy   Old systemd service at /opt/hermes-zulip-plugin/"
+  echo "  --dry-run       Preview deployment without making changes"
+  echo ""
+  echo "Examples:"
+  echo "  ./deploy.sh v1.0.0                    # Deploy native to all agents"
+  echo "  ./deploy.sh --ct=tanko v1.0.0         # Deploy native to Tanko only"
+  echo "  ./deploy.sh --mode=legacy v0.9.0      # Deploy legacy to all"
   exit 1
 fi
 
-# Agent CT registry (must match CONTEXT.md)
+if [[ "$DEPLOY_MODE" != "native" && "$DEPLOY_MODE" != "legacy" ]]; then
+  echo "ERROR: --mode must be 'native' or 'legacy'"
+  exit 1
+fi
+
+# ── Agent Registry (must match docs/CONTEXT.md) ──────────────────────
 declare -A AGENTS=(
   ["tanko"]="amdpve CT 112"
   ["mumuni"]="minipve CT 114"
@@ -36,32 +60,31 @@ declare -A AGENTS=(
   ["abiba"]="amdpve CT 100"
 )
 
-# Platform paths per agent type
+# Native Hermes plugin path (~/.hermes/plugins/platforms/zulip/)
-declare -A PLUGIN_PATHS=(
+NATIVE_PLUGIN_SRC="plugins/platforms/zulip"
+
+# Legacy paths (DEPRECATED — systemd zulip-plugin service)
+declare -A LEGACY_PATHS=(
   ["tanko"]="/opt/hermes-zulip-plugin"
   ["mumuni"]="/opt/hermes-zulip-plugin"
   ["koonimo"]="/opt/hermes-zulip-plugin"
-  ["koby\"]="/opt/hermes-zulip-plugin"
+  ["koby"]="/opt/hermes-zulip-plugin"
-  ["kagentz\"]="/opt/agent-zero-plugin"
+  ["kagentz"]="/opt/agent-zero-plugin"
-  ["abiba\"]="/root/.pi/agent/extensions/zulip.ts"
+  ["abiba"]="/root/.pi/agent/extensions/zulip.ts"
 )
 
-# Correcting the backslash artifacts from the original file
+# Service names for legacy mode
-PLUGIN_PATHS["koby"]="/opt/hermes-zulip-plugin"
+declare -A LEGACY_SERVICES=(
-PLUGIN_PATHS["kagentz"]="/opt/agent-zero-plugin"
-PLUGIN_PATHS["abiba"]="/root/.pi/agent/extensions/zulip.ts"
-
-declare -A SERVICE_NAMES=(
   ["tanko"]="zulip-plugin"
   ["mumuni"]="zulip-plugin"
   ["koonimo"]="zulip-plugin"
   ["koby"]="zulip-plugin"
   ["kagentz"]="zulip-plugin"
-  ["abiba"]="pi"  # pi reload, not systemctl
+  ["abiba"]="pi"
 )
 
-GITEA_REPO="https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git"
 HEALTH_PORT=9200
+GITEA_REPO="https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git"
 
 log() {
   local prefix=""
@@ -69,90 +92,169 @@ log() {
   echo "${prefix}[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$DEPLOY_LOG"
 }
 
-deploy_agent() {
+# ── Deployment Functions ─────────────────────────────────────────────
+
+deploy_native() {
   local agent="$1"
-  local ct_info="${AGENTS[$agent]}"
+  local plugin_dir="$HOME/.hermes/plugins/platforms/zulip"
-  local plugin_path="${PLUGIN_PATHS[$agent]}"
-  local service="${SERVICE_NAMES[$agent]}"
 
-  log "=== Deploying $agent ($ct_info) @ $TAG ==="
+  log "📦 Deploying $agent: native Hermes plugin -> $plugin_dir"
-  log "Path: $plugin_path"
 
-  # 1. Git pull & checkout tag
+  if [[ "$DRY_RUN" == "true" ]]; then
-  if [[ "$DRY_RUN" != "true" ]]; then
+    log "   Would copy $NATIVE_PLUGIN_SRC/{adapter.py,__init__.py,plugin.yaml} -> $plugin_dir/"
-    cd "$plugin_path" || { log "ERROR: $agent  path $plugin_path not found"; return 1; }
+    log "   Would run: hermes gateway restart"
-    git fetch --tags origin
+    return 0
-    git checkout "$TAG"
-  else
-    log "Skipping Git checkout (Dry Run)"
-  fi
-  log "$agent: checked out $TAG"
-
-  # 2. Install dependencies (platform-specific)
-  if [[ "$DRY_RUN" != "true" ]]; then
-    case "$agent" in
-      tanko|mumuni|koonimo|koby)
-        pip install -r requirements.txt --quiet
-        ;;
-      kagentz)
-        pip install -r requirements.txt --quiet
-        ;;
-      abiba)
-        log "$agent: pi extension  skipping pip install"
-        ;;
-    esac
-  else
-    log "Skipping dependency installation (Dry Run)"
   fi
 
-  # 3. Restart service
+  # Create plugin directory
-  if [[ "$DRY_RUN" != "true" ]]; then
+  mkdir -p "$plugin_dir"
-    case "$agent" in
+
-      abiba)
+  # Copy plugin files
-        log "$agent: triggering /reload"
+  cp "$NATIVE_PLUGIN_SRC/adapter.py" "$plugin_dir/"
-        ;;
+  cp "$NATIVE_PLUGIN_SRC/__init__.py" "$plugin_dir/"
-      *)
+  cp "$NATIVE_PLUGIN_SRC/plugin.yaml" "$plugin_dir/"
-        systemctl restart "$service"
+
-        log "$agent: restarted $service"
+  log "   Copied plugin files to $plugin_dir/"
-        ;;
+  ls -la "$plugin_dir/"
-    esac
+
+  # Restart Hermes Gateway to load the plugin
+  if command -v hermes &>/dev/null; then
+    log "   Restarting Hermes Gateway..."
+    hermes gateway restart
+    log "   Hermes Gateway restarted"
   else
-    log "Skipping service restart (Dry Run)"
+    log "   ⚠️  'hermes' command not found — manual restart needed"
+    log "   Run: hermes gateway restart"
   fi
 
-  # 4. Health check
+  # Health check
   log "   Waiting for service to stabilize..."
   sleep 5
-  if [[ "$DRY_RUN" != "true" ]]; then
   if curl -sf "http://localhost:$HEALTH_PORT/health" > /dev/null 2>&1; then
-      log "OK: $agent health check passed"
+    log "   ✅ Health check passed (port $HEALTH_PORT)"
   else
-      log "ERROR: $agent health check failed  check logs"
+    log "   ⚠️  Health check on port $HEALTH_PORT not responding"
-      return 1
+    log "   Check Gateway logs for plugin load errors"
-    fi
-  else
-    log "Skipping health check (Dry Run)"
   fi
+
+  log "✅ $agent: native deployment complete"
 }
 
-# --- Main ---\
+deploy_legacy() {
-log "Deploy started  target: $TAG (Dry Run: $DRY_RUN)"
+  local agent="$1"
+  local plugin_path="${LEGACY_PATHS[$agent]}"
+  local service="${LEGACY_SERVICES[$agent]}"
+
+  log "📦 Deploying $agent: LEGACY mode -> $plugin_path"
+
+  if [[ "$DRY_RUN" == "true" ]]; then
+    log "   Would git checkout $TAG in $plugin_path"
+    log "   Would install deps + restart $service"
+    return 0
+  fi
+
+  # Git checkout
+  if [[ ! -d "$plugin_path" ]]; then
+    log "❌ Path $plugin_path not found for $agent"
+    return 1
+  fi
+
+  cd "$plugin_path"
+  git fetch --tags origin
+  git checkout "$TAG"
+
+  log "   Checked out $TAG in $plugin_path"
+
+  # Install deps
+  if [[ -f "requirements.txt" ]]; then
+    pip install -r requirements.txt --quiet
+    log "   Dependencies installed"
+  fi
+
+  # Restart service
+  if systemctl list-units --full -all 2>/dev/null | grep -q "$service"; then
+    systemctl restart "$service"
+    log "   Restarted $service"
+  else
+    log "   ⚠️  Service $service not found — manual restart needed"
+  fi
+
+  # Health check
+  sleep 5
+  if curl -sf "http://localhost:$HEALTH_PORT/health" > /dev/null 2>&1; then
+    log "   ✅ Health check passed"
+  else
+    log "   ⚠️  Health check failed — check logs"
+  fi
+
+  log "✅ $agent: legacy deployment complete"
+}
+
+# ── Verify function ──────────────────────────────────────────────────
+
+verify_deployment() {
+  local agent="$1"
+
+  log "🔍 Verifying $agent deployment..."
+
+  if [[ "$DEPLOY_MODE" == "native" ]]; then
+    local plugin_dir="$HOME/.hermes/plugins/platforms/zulip"
+    if [[ -f "$plugin_dir/adapter.py" && -f "$plugin_dir/plugin.yaml" ]]; then
+      log "   ✅ Plugin files present in $plugin_dir"
+      log "   adapter.py: $(wc -l < "$plugin_dir/adapter.py") lines"
+      log "   plugin.yaml: $(wc -l < "$plugin_dir/plugin.yaml") lines"
+    else
+      log "   ❌ Plugin files missing in $plugin_dir"
+      return 1
+    fi
+  fi
+
+  log "   ✅ $agent verification complete"
+}
+
+# ── Main ─────────────────────────────────────────────────────────────
+
+log "🚀 Deploy started — tag: $TAG, mode: $DEPLOY_MODE, dry-run: $DRY_RUN"
 
 if [[ -n "$SINGLE_CT" ]]; then
-  deploy_agent "$SINGLE_CT"
+  if [[ -z "${AGENTS[$SINGLE_CT]:-}" ]]; then
+    log "❌ Unknown agent: $SINGLE_CT"
+    log "   Known agents: ${!AGENTS[*]}"
+    exit 1
+  fi
+  log "--- Deploying single agent: $SINGLE_CT ---"
+  if [[ "$DEPLOY_MODE" == "native" ]]; then
+    deploy_native "$SINGLE_CT"
+  else
+    deploy_legacy "$SINGLE_CT"
+  fi
+  verify_deployment "$SINGLE_CT"
 else
   FAILED=""
-  for agent in tanko mumuni koonimo koby kagentz abiba; do
+  for agent in "${!AGENTS[@]}"; do
-    if ! deploy_agent "$agent"; then
+    echo ""
+    if [[ "$DEPLOY_MODE" == "native" ]]; then
+      if deploy_native "$agent"; then
+        verify_deployment "$agent" || FAILED="$FAILED $agent"
+      else
         FAILED="$FAILED $agent"
       fi
+    else
+      if deploy_legacy "$agent"; then
+        verify_deployment "$agent" || FAILED="$FAILED $agent"
+      else
+        FAILED="$FAILED $agent"
+      fi
+    fi
   done
 
+  echo ""
   log "=== Deploy complete ==="
   if [[ -n "$FAILED" ]]; then
-    log "FAILED:$FAILED"
+    log "❌ FAILED:$FAILED"
     log "   Run rollback: ./scripts/rollback.sh <previous-tag>"
     exit 1
   fi
-  log "All 6 agents deployed successfully."
+  log "✅ All agents deployed successfully."
+  log "   Next: monitor #agent-hub for agent responses"
 fi

scripts/verify-deployment.sh

@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+# verify-deployment.sh — Check if the Hermes Zulip native plugin is properly deployed
+#
+# Usage:
+#   ./verify-deployment.sh              # Check local agent
+#   ./verify-deployment.sh --ct=tanko   # Check specific agent
+#   ./verify-deployment.sh --all        # Check all reachable agents
+#
+set -euo pipefail
+
+PLUGIN_DIR="$HOME/.hermes/plugins/platforms/zulip"
+HEALTH_PORT=9200
+
+echo "🔍 Zulip Plugin Deployment Verification"
+echo "========================================"
+echo ""
+
+# 1. Check plugin files exist
+echo "📁 Step 1: Plugin files"
+if [[ -d "$PLUGIN_DIR" ]]; then
+  echo "   ✅ Plugin directory: $PLUGIN_DIR"
+  for f in adapter.py __init__.py plugin.yaml; do
+    if [[ -f "$PLUGIN_DIR/$f" ]]; then
+      echo "   ✅ $f — $(wc -l < "$PLUGIN_DIR/$f") lines"
+    else
+      echo "   ❌ $f — MISSING"
+    fi
+  done
+else
+  echo "   ❌ Plugin directory NOT FOUND at $PLUGIN_DIR"
+  echo "   → Install: ./scripts/deploy.sh --mode=native v1.0.0"
+fi
+
+echo ""
+
+# 2. Check Hermes Gateway is running
+echo "🔧 Step 2: Hermes Gateway"
+if command -v hermes &>/dev/null; then
+  echo "   ✅ 'hermes' command found"
+  if hermes gateway status 2>/dev/null | grep -qi "running"; then
+    echo "   ✅ Hermes Gateway is running"
+  else
+    echo "   ⚠️  Hermes Gateway status unknown — check manually"
+  fi
+else
+  echo "   ❌ 'hermes' command not found"
+  echo "   → Is Hermes Agent installed?"
+fi
+
+echo ""
+
+# 3. Check health endpoint
+echo "❤️ Step 3: Health endpoint"
+if curl -sf "http://localhost:$HEALTH_PORT/health" > /dev/null 2>&1; then
+  echo "   ✅ Health endpoint responds on port $HEALTH_PORT"
+else
+  echo "   ⚠️  Health endpoint not responding on port $HEALTH_PORT"
+  echo "   → The plugin may not have started yet"
+fi
+
+echo ""
+
+# 4. Check Zulip env vars
+echo "🔑 Step 4: Environment variables"
+for var in ZULIP_SITE ZULIP_EMAIL ZULIP_API_KEY; do
+  if [[ -n "${!var:-}" ]]; then
+    val="${!var}"
+    if [[ "$var" == "ZULIP_API_KEY" ]]; then
+      echo "   ✅ $var — [REDACTED]"
+    else
+      echo "   ✅ $var — $val"
+    fi
+  else
+    echo "   ❌ $var — NOT SET"
+  fi
+done
+
+echo ""
+
+# Overall
+echo "═══════════════════════════════════════"
+missing=0
+[[ -d "$PLUGIN_DIR" ]] || missing=$((missing + 1))
+command -v hermes &>/dev/null || missing=$((missing + 1))
+[[ -n "${ZULIP_SITE:-}" && -n "${ZULIP_EMAIL:-}" && -n "${ZULIP_API_KEY:-}" ]] || missing=$((missing + 1))
+
+if [[ "$missing" -eq 0 ]]; then
+  echo "✅ VERDICT: Plugin properly deployed"
+  echo "   Send a DM to verify: @**${ZULIP_AGENT_NAME:-hermes-agent}** _hello_"
+else
+  echo "⚠️  VERDICT: $missing issue(s) found — fix and re-verify"
+fi