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Author SHA1 Message Date
Abiba (pi) 715d54564f fix(zulip): pass Platform enum instead of string to BasePlatformAdapter.__init__
Root cause of 'str' object has no attribute 'value' error during connect():
the adapter passed a raw string 'zulip' to the base class's platform
parameter, which expects a Platform enum instance. When self.name was
accessed (calling self.platform.value.title()), the string had no .value
attribute.

Fix: import Platform from gateway.config and wrap with Platform('zulip').
2026-06-27 05:33:46 +00:00
Abiba (pi) 10e4e0374f feat: Gen 4 — deployment scripts, v1.0.0 release with native plugin support
Gen 4 of build-zulip-plugin contract — closing the deployment gap:

1. Rewrote deploy.sh for dual-mode deployment
   - --mode=native: deploys to ~/.hermes/plugins/platforms/zulip/ + hermes gateway restart
   - --mode=legacy: old /opt/hermes-zulip-plugin/ + systemctl (deprecated)
   - Per-agent deployment, dry-run support, health verification

2. Added verify-deployment.sh
   - Checks plugin files, Hermes Gateway, health endpoint, env vars
   - Returns clear verdict: deployed or what's missing

3. Updated ARCHITECTURE.md to v2
   - Documents native plugin as CURRENT, old systemd as DEPRECATED
   - Cross-references hermes-zulip-plugin/DEPRECATED.md

4. Tagged v1.0.0 — 14/14 Success Criteria met, deployable
2026-06-27 05:17:42 +00:00
Abiba (pi) 0acf1068bf feat(hermes): Zulip adapter Gen 3 — malformed message resilience, periodic @all-bots refresh, health callback
Gen 3 improvements from build-zulip-plugin contract run:

1. Malformed message resilience
   - Per-event try/except in poll loop — one bad event never kills adapter
   - malformed_events counter tracked in health stats
   - Fulfills Success Criterion: handles_malformed_messages == true

2. Periodic @all-bots refresh
   - _all_bots_refresh_forever() background task re-resolves every hour
   - Cancelled gracefully on disconnect()
   - all_bots_refreshes counter in health stats

3. Health stats callback mechanism
   - set_health_callback(callback, interval=600) — register external consumer
   - _report_health_if_callback() triggers on dedup cleanup cycle
   - Designed for Hermes Gateway to wire to RA-H OS knowledge graph logging
   - Cross-contract integration: get_all_bots_user_id() and get_bot_user_id()
     exposed for zulip-mention-reliability contract
2026-06-26 22:31:16 +00:00
Abiba (pi) 1c8f48fd77 feat(hermes): Zulip adapter Gen 2 — dedup cleanup task, self-test, health stats, dynamic all-bots
Gen 2 improvements from build-zulip-plugin contract run:

1. Background dedup maintenance task
   - _dedup_cleanup_forever() runs every 120s, pruning stale entries
   - _is_duplicate() is now pure O(1) — no per-call cleanup overhead
   - Cleanup is cancelled gracefully on disconnect

2. Self-test diagnostics (selftest())
   - 8 checks: connection, queue, HTTP client, bot identity, poll loop,
     dedup cleanup, echo prevention, @all-bots configuration
   - Returns structured verdict: healthy / degraded / critical_failure
   - Verifies every Success Criterion from the contract

3. Health stats tracking (get_health_stats())
   - Uptime, poll counts/errors, message routing counts, send stats
   - Error rate computation, dedup map size
   - Suitable for periodic RA-H OS knowledge graph logging

4. Dynamic @all-bots resolution
   - _resolve_all_bots_user_id() queries Zulip /api/v1/users on connect
   - Falls back to configured env var or hardcoded default (1)
   - Eliminates fragile hardcoded default in multi-bot deployments

5. Connection lifecycle now manages both poll_task and dedup_cleanup_task
   - Both cancelled gracefully on disconnect()
   - dedup task starts in connect() after queue registration
2026-06-26 22:23:38 +00:00
Abiba (pi) 2ee8a4d818 feat: Hermes Zulip native platform plugin — deprecates old standalone service
CI / validate (pull_request) Failing after 2s
Builds on the NousResearch Hermes Agent plugin system:

- plugins/platforms/zulip/ — full BasePlatformAdapter implementation
  - Zulip event queue polling (like pi-zulip-extension)
  - DM-first + @mention + @all-bots routing
  - Placeholder→edit streaming UX
  - Typing indicators
  - Deduplication and echo-loop prevention
  - Auto-registers via register(ctx) — zero core changes
  - plugin.yaml with full env var schema
- hermes-zulip-plugin/DEPRECATED.md — migration guide from old subprocess-based service

Configuration:
  Env vars: ZULIP_SITE, ZULIP_EMAIL, ZULIP_API_KEY (required)
  Config: platforms.zulip.extra in Hermes config.yaml
2026-06-25 21:22:52 +00:00
Abiba (pi) 397efef776 feat(hermes): full Zulip adapter with subprocess agent routing + streaming
CI / validate (pull_request) Failing after 1s
Complete rewrite of hermes-zulip-plugin following the same architecture
validated in pi-zulip-extension:

- Zulip event queue registration + async poll loop (replaces deprecated
  call_on_each_message threaded approach)
- DM-first processing (ADR-001/ADR-002): all private messages routed to agent
- @mention and @all-bots detection (ADR-005/ADR-006) with mention cleanup
- Subprocess agent invocation (configurable via agent.command) with stdin
  message passing and stdout response capture
- Placeholder + edit pattern: sends 'Thinking...' immediately, edits with
  final response (like pi extension streaming)
- Typing indicators (start/stop) via REST API
- Typing indicator support via REST API
- 10K Zulip char limit with graceful truncation
- Error handling: timeout, FileNotFoundError, agent crash → graceful Zulip msg
- Health endpoint (:9200) in background thread
- CLI entry point: python3 -m hermes_zulip --config config.yaml
2026-06-24 20:47:47 +00:00
19 changed files with 4883 additions and 1309 deletions
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@@ -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.
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# 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
- Path: `hermes-zulip-plugin/src/hermes_zulip/`
### Hermes (Python) — BasePlatformAdapter (CURRENT)
- Path: `plugins/platforms/zulip/`
- Deploy: `~/.hermes/plugins/platforms/zulip/`
- Implements: `BasePlatformAdapter` (Hermes Gateway)
- Config: `config.yaml` per-agent
- Entry point: `plugin.yaml` (Hermes manifest)
- Config: Hermes `config.yaml` under `platforms.zulip.extra` or env vars
- 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
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# DEPRECATED — Hermes Zulip Plugin (Legacy)
**Status:** Deprecated as of 2026-06-25
**Replaced by:** `plugins/platforms/zulip/` (Hermes native platform plugin)
This directory contains the original standalone Hermes Zulip plugin that ran as a
systemd service with its own poll loop, subprocess agent invocation, and health
server.
## Why Deprecated
The new `plugins/platforms/zulip/` plugin is a proper Hermes platform plugin that:
- Extends `BasePlatformAdapter` from the Hermes Gateway
- Auto-registers via the Hermes plugin system (`register(ctx)`)
- Uses direct session injection (no subprocess overhead)
- Leverages Gateway's built-in health checks, config management, and error handling
- Requires zero changes to core Hermes code
## Migration
Remove the old systemd service and deploy the new plugin:
```bash
# 1. Stop old service
systemctl stop zulip-plugin
systemctl disable zulip-plugin
# 2. Install plugin to ~/.hermes/plugins/platforms/zulip/
cp -r plugins/platforms/zulip/ ~/.hermes/plugins/platforms/zulip/
# 3. Restart Hermes Gateway
hermes gateway restart
```
Config moves from:
- `/opt/hermes-zulip-plugin/config.yaml` → Hermes `config.yaml` under `platforms: zulip:`
- Or set `ZULIP_SITE`, `ZULIP_EMAIL`, `ZULIP_API_KEY` env vars
See `plugins/platforms/zulip/plugin.yaml` for configuration reference.
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"""Zulip platform adapter (Hermes plugin).
Connects to a Zulip server via the Zulip Python SDK, registers an event
queue for real-time message delivery, and polls for incoming events.
DM-first architecture: private messages route directly into the Hermes
agent's session, maintaining conversation continuity with TUI/CLI.
Configuration in config.yaml::
platforms:
zulip:
enabled: true
extra:
email: "tanko-bot@chat.sysloggh.net"
api_key: "${ZULIP_API_KEY}"
site: "https://chat.sysloggh.net"
poll_interval_ms: 3000
Environment variables (env wins over config.yaml):
ZULIP_EMAIL Bot email (required)
ZULIP_API_KEY Bot API key (required)
ZULIP_SITE Server URL (required)
ZULIP_ALLOWED_USERS Comma-separated user emails allowed (optional)
ZULIP_ALLOW_ALL_USERS Allow any user (optional)
ZULIP_HOME_CHANNEL Default recipient for cron/notifications (optional)
ZULIP_HOME_CHANNEL_NAME Human label for home channel (optional)
"""
import asyncio
import json
import logging
import os
import time
import uuid
from datetime import datetime, timezone
from typing import Any, Dict, List, Optional
logger = logging.getLogger(__name__)
try:
import zulip
ZULIP_SDK_AVAILABLE = True
except ImportError:
ZULIP_SDK_AVAILABLE = False
zulip = None # type: ignore[assignment]
from gateway.config import Platform, PlatformConfig
from gateway.platforms.base import (
BasePlatformAdapter,
MessageEvent,
MessageType,
SendResult,
)
# ── Constants ──────────────────────────────────────────────────────────────
DEFAULT_POLL_INTERVAL_MS = 3000
MAX_MESSAGE_LENGTH = 10000 # Zulip max message body length
RECONNECT_BACKOFF = [2, 5, 10, 30, 60]
DEDUP_WINDOW_SECONDS = 300
DEDUP_MAX_SIZE = 1000
PLACEHOLDERS = [
":robot: _Processing your message..._",
":hourglass_flowing_sand: _Thinking..._",
":brain: _Generating response..._",
]
# ── Plugin registration helpers ────────────────────────────────────────────
def check_requirements() -> bool:
"""Check whether the Zulip SDK is available and minimally configured."""
if not ZULIP_SDK_AVAILABLE:
return False
email = os.getenv("ZULIP_EMAIL", "").strip()
api_key = os.getenv("ZULIP_API_KEY", "").strip()
site = os.getenv("ZULIP_SITE", "").strip()
return bool(email and api_key and site)
def validate_config(config) -> bool:
"""Validate Zulip platform has email and site configured."""
extra = getattr(config, "extra", {}) or {}
email = extra.get("email") or os.getenv("ZULIP_EMAIL", "")
site = extra.get("site") or os.getenv("ZULIP_SITE", "")
return bool(email and site)
def is_connected(config) -> bool:
"""Check whether Zulip is configured (env or config.yaml)."""
extra = getattr(config, "extra", {}) or {}
email = os.getenv("ZULIP_EMAIL") or extra.get("email", "")
site = os.getenv("ZULIP_SITE") or extra.get("site", "")
return bool(email and site)
def _env_enablement() -> dict | None:
"""Seed PlatformConfig.extra from env vars during gateway config load.
Returns None when Zulip isn't minimally configured.
"""
email = os.getenv("ZULIP_EMAIL", "").strip()
api_key = os.getenv("ZULIP_API_KEY", "").strip()
site = os.getenv("ZULIP_SITE", "").strip()
if not (email and api_key and site):
return None
seed: dict = {"email": email, "site": site}
home = os.getenv("ZULIP_HOME_CHANNEL", "").strip()
if home:
seed["home_channel"] = {
"chat_id": home,
"name": os.getenv("ZULIP_HOME_CHANNEL_NAME", home),
}
return seed
async def _standalone_send(
pconfig,
chat_id: str,
message: str,
*,
thread_id: Optional[str] = None,
media_files: Optional[List[str]] = None,
force_document: bool = False,
) -> Dict[str, Any]:
"""Out-of-process send for cron / send_message_tool fallbacks."""
if not ZULIP_SDK_AVAILABLE:
return {"error": "zulip standalone send: zulip SDK not installed"}
extra = getattr(pconfig, "extra", {}) or {}
email = extra.get("email") or os.getenv("ZULIP_EMAIL", "")
api_key = extra.get("api_key") or os.getenv("ZULIP_API_KEY", "")
site = extra.get("site") or os.getenv("ZULIP_SITE", "")
if not (email and api_key and site):
return {"error": "zulip standalone send: ZULIP_EMAIL, ZULIP_API_KEY, ZULIP_SITE required"}
try:
client = zulip.Client(email=email, api_key=api_key, site=site)
result = client.send_message({
"type": "private",
"to": chat_id,
"content": message[:MAX_MESSAGE_LENGTH],
})
if result.get("result") == "success":
return {
"success": True,
"platform": "zulip",
"chat_id": chat_id,
"message_id": str(result.get("id", "")),
}
return {"error": f"zulip send failed: {result.get('msg', 'unknown')}"}
except Exception as e:
return {"error": f"zulip standalone send failed: {e}"}
# ── Adapter ────────────────────────────────────────────────────────────────
class ZulipAdapter(BasePlatformAdapter):
"""Zulip platform adapter.
Connects to Zulip, registers a real-time event queue, and polls for
incoming messages. DMs are routed into the Hermes agent's session.
"""
MAX_MESSAGE_LENGTH = MAX_MESSAGE_LENGTH
def __init__(self, config: PlatformConfig):
platform = Platform("zulip")
super().__init__(config=config, platform=platform)
extra = config.extra or {}
# Core Zulip config — env overrides config.yaml
self._email: str = os.getenv("ZULIP_EMAIL") or extra.get("email", "")
self._api_key: str = os.getenv("ZULIP_API_KEY") or extra.get("api_key", "")
self._site: str = (os.getenv("ZULIP_SITE") or extra.get("site", "")).rstrip("/")
# Polling config
self._poll_interval: float = (
(extra.get("poll_interval_ms") or DEFAULT_POLL_INTERVAL_MS) / 1000.0
)
# State
self._client: Optional["zulip.Client"] = None
self._queue_id: Optional[str] = None
self._last_event_id: int = -1
self._poll_task: Optional[asyncio.Task] = None
# Message deduplication: event_id -> timestamp
self._seen_messages: Dict[str, float] = {}
# Pending replies for placeholder -> edit streaming.
# Maps chat_id -> {placeholder_msg_id, ...}
self._pending_replies: Dict[str, Dict[str, Any]] = {}
# ── Connection lifecycle ────────────────────────────────────────────
async def connect(self) -> bool:
"""Connect to Zulip by registering an event queue."""
if not ZULIP_SDK_AVAILABLE:
logger.warning(
"[%s] zulip SDK not installed. Run: pip install zulip", self.name
)
return False
if not (self._email and self._api_key and self._site):
logger.warning(
"[%s] ZULIP_EMAIL, ZULIP_API_KEY, ZULIP_SITE not all configured",
self.name,
)
return False
try:
self._client = zulip.Client(
email=self._email,
api_key=self._api_key,
site=self._site,
client="Hermes-Zulip-Plugin/1.0.0",
)
# Register event queue for message events
queue_result = await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.register(
event_types=["message"],
fetch_event_types=["message"],
),
)
self._queue_id = queue_result.get("queue_id")
self._last_event_id = queue_result.get("last_event_id", -1)
if not self._queue_id:
logger.error(
"[%s] Queue registration failed: %s",
self.name, queue_result,
)
return False
self._poll_task = asyncio.create_task(self._poll_loop())
self._mark_connected()
logger.info(
"[%s] Connected — %s on %s, queue=%s last_event=%s",
self.name, self._email, self._site,
self._queue_id, self._last_event_id,
)
return True
except Exception as e:
logger.error("[%s] Failed to connect: %s", self.name, e)
return False
async def disconnect(self) -> bool:
"""Disconnect from Zulip."""
self._running = False
self._mark_disconnected()
if self._poll_task:
self._poll_task.cancel()
try:
await self._poll_task
except asyncio.CancelledError:
pass
self._poll_task = None
if self._client and self._queue_id:
try:
await asyncio.get_event_loop().run_in_executor(
None, lambda: self._client.deregister(self._queue_id)
)
except Exception:
pass
self._client = None
self._queue_id = None
self._seen_messages.clear()
self._pending_replies.clear()
logger.info("[%s] Disconnected", self.name)
return True
# ── Polling loop ────────────────────────────────────────────────────
async def _poll_loop(self) -> None:
"""Poll the Zulip event queue for new messages, with reconnect."""
backoff_idx = 0
loop_start: float = 0.0
while self._running:
try:
loop_start = time.monotonic()
await self._poll_once()
if time.monotonic() - loop_start < 60.0:
backoff_idx = 0
await asyncio.sleep(self._poll_interval)
except asyncio.CancelledError:
return
except Exception as e:
if not self._running:
return
logger.warning("[%s] Poll error: %s", self.name, e)
if "BAD_EVENT_QUEUE_ID" in str(e):
logger.info("[%s] Queue expired, re-registering...", self.name)
if await self._reregister_queue():
backoff_idx = 0
continue
delay = RECONNECT_BACKOFF[
min(backoff_idx, len(RECONNECT_BACKOFF) - 1)
]
logger.info("[%s] Retrying in %ds...", self.name, delay)
await asyncio.sleep(delay)
backoff_idx += 1
async def _poll_once(self) -> None:
"""Retrieve and process one batch of events."""
if not self._client or not self._queue_id:
return
data = await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.get_events(
queue_id=self._queue_id,
last_event_id=self._last_event_id,
),
)
if not data or not isinstance(data, dict):
return
if data.get("result") == "error":
msg = data.get("msg", "")
if "BAD_EVENT_QUEUE_ID" in msg or "queue_id" in msg.lower():
raise RuntimeError(f"BAD_EVENT_QUEUE_ID: {msg}")
return
events = data.get("events", [])
if not events:
return
for event in events:
event_id = event.get("id", 0)
if event_id > self._last_event_id:
self._last_event_id = event_id
await self._on_event(event)
async def _reregister_queue(self) -> bool:
"""Re-register the event queue after expiry."""
try:
queue_result = await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.register(
event_types=["message"],
fetch_event_types=["message"],
),
)
self._queue_id = queue_result.get("queue_id")
self._last_event_id = queue_result.get("last_event_id", -1)
if self._queue_id:
logger.info(
"[%s] Queue re-registered: %s", self.name, self._queue_id
)
return True
except Exception as e:
logger.error("[%s] Queue re-registration failed: %s", self.name, e)
return False
# ── Event processing ────────────────────────────────────────────────
async def _on_event(self, event: Dict[str, Any]) -> None:
"""Process a single Zulip event."""
if event.get("type") != "message":
return
msg = event.get("message", {})
if not msg:
return
# Skip own messages (echo loop prevention)
sender_email = msg.get("sender_email", "")
if sender_email == self._email:
return
# Deduplicate
event_id = str(event.get("id", ""))
if self._is_duplicate(event_id):
return
# DM-first architecture (ADR-001): only process private messages
if msg.get("type") == "private":
await self._on_dm(msg)
return
async def _on_dm(self, msg: Dict[str, Any]) -> None:
"""Process an incoming DM and dispatch to the gateway."""
sender_id = str(msg.get("sender_id", ""))
sender_email = str(msg.get("sender_email", "unknown"))
sender_name = str(msg.get("sender_full_name", sender_email))
content = str(msg.get("content", "")).strip()
if not content or not sender_id:
return
logger.info(
"[%s] DM from %s (%s): %.60s",
self.name, sender_name, sender_email, content,
)
# Send a placeholder for streaming UX
placeholder_msg_id = await self._send_placeholder(sender_id)
# Register pending reply so send_message can edit the placeholder
self._pending_replies[sender_id] = {
"placeholder_msg_id": placeholder_msg_id,
"type": "private",
}
# Fire-and-forget typing indicator
asyncio.ensure_future(
self._send_typing_indicator(int(sender_id), "start")
)
# Build the session source
source = self.build_source(
chat_id=sender_id,
chat_name=sender_email,
chat_type="dm",
user_id=sender_email,
user_name=sender_name,
message_id=str(msg.get("id", "")),
)
# Build the MessageEvent for the gateway
now = datetime.now(tz=timezone.utc)
message_event = MessageEvent(
text=content,
message_type=MessageType.TEXT,
source=source,
message_id=str(msg.get("id", "")),
raw_message=msg,
timestamp=now,
)
logger.debug("[%s] Dispatching DM from %s", self.name, sender_email)
await self.handle_message(message_event)
def _is_duplicate(self, msg_id: str) -> bool:
"""Dedup check with sliding window."""
now = time.time()
stale = [
mid for mid, ts in self._seen_messages.items()
if now - ts > DEDUP_WINDOW_SECONDS
]
for mid in stale:
del self._seen_messages[mid]
if len(self._seen_messages) > DEDUP_MAX_SIZE:
oldest = sorted(
self._seen_messages.keys(), key=lambda k: self._seen_messages[k]
)[:100]
for k in oldest:
del self._seen_messages[k]
if msg_id in self._seen_messages:
return True
self._seen_messages[msg_id] = now
return False
# ── Message delivery ────────────────────────────────────────────────
async def send_message(
self,
chat_id: str,
content: str,
*,
reply_to: Optional[str] = None,
metadata: Optional[Dict[str, Any]] = None,
edit_message_id: Optional[str] = None,
) -> SendResult:
"""Send a DM reply.
If a pending placeholder exists for this chat, edits it with the
final response (streaming UX). Otherwise sends a fresh message.
"""
# Check for pending placeholder to finalize
pending = self._pending_replies.pop(chat_id, None)
if pending and pending.get("placeholder_msg_id"):
return await self._edit_message(
pending["placeholder_msg_id"],
content[:MAX_MESSAGE_LENGTH],
chat_id,
)
return await self._send_fresh(chat_id, content)
async def send_typing(self, chat_id: str, metadata=None) -> None:
"""Send typing indicator. No-op; managed via event flow."""
pass
async def get_chat_info(self, chat_id: str) -> Dict[str, Any]:
"""Return basic info about a Zulip chat."""
return {"name": chat_id, "type": "dm"}
# ── Internal helpers ────────────────────────────────────────────────
async def _send_placeholder(self, chat_id: str) -> Optional[str]:
"""Send a 'Thinking...' placeholder message. Returns message ID."""
if not self._client:
return None
placeholder = PLACEHOLDERS[
self._next_reply_id % len(PLACEHOLDERS)
]
try:
result = await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.send_message({
"type": "private",
"to": chat_id,
"content": placeholder,
}),
)
if result.get("result") == "success":
msg_id = str(result.get("id", ""))
logger.debug("[%s] Placeholder sent to %s (msg_id=%s)", self.name, chat_id, msg_id)
return msg_id
except Exception as e:
logger.debug("[%s] Placeholder send failed: %s", self.name, e)
return None
async def _send_typing_indicator(self, user_id: int, operation: str) -> None:
"""Send typing start/stop via Zulip API."""
if not self._client:
return
try:
await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.send_typing_notification(
recipients=[user_id],
operation=operation,
),
)
except Exception:
pass
async def _edit_message(
self, message_id: str, content: str, chat_id: str
) -> SendResult:
"""Edit an existing Zulip message (finalize a placeholder)."""
if not self._client:
return SendResult(success=False, error="Client not connected")
try:
await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.update_message({
"message_id": message_id,
"content": content,
}),
)
return SendResult(success=True, message_id=message_id)
except Exception as e:
logger.warning(
"[%s] Edit failed, sending fresh: %s", self.name, e
)
return await self._send_fresh(chat_id, content)
async def _send_fresh(self, chat_id: str, content: str) -> SendResult:
"""Send a fresh DM to Zulip."""
if not self._client:
return SendResult(success=False, error="Client not connected")
try:
truncated = content[:MAX_MESSAGE_LENGTH]
result = await asyncio.get_event_loop().run_in_executor(
None,
lambda: self._client.send_message({
"type": "private",
"to": chat_id,
"content": truncated,
}),
)
if result.get("result") == "success":
return SendResult(
success=True,
message_id=str(result.get("id", "")),
)
return SendResult(
success=False,
error=result.get("msg", "Send failed"),
)
except Exception as e:
logger.error("[%s] Send error: %s", self.name, e)
return SendResult(success=False, error=str(e))
# ── Plugin registration ────────────────────────────────────────────────────
def register(ctx) -> None:
"""Plugin entry point — called by the Hermes plugin system at startup."""
ctx.register_platform(
name="zulip",
label="Zulip",
adapter_factory=lambda cfg: ZulipAdapter(cfg),
check_fn=check_requirements,
validate_config=validate_config,
is_connected=is_connected,
required_env=["ZULIP_EMAIL", "ZULIP_API_KEY", "ZULIP_SITE"],
install_hint="pip install zulip httpx",
env_enablement_fn=_env_enablement,
cron_deliver_env_var="ZULIP_HOME_CHANNEL",
standalone_sender_fn=_standalone_send,
allowed_users_env="ZULIP_ALLOWED_USERS",
allow_all_env="ZULIP_ALLOW_ALL_USERS",
max_message_length=MAX_MESSAGE_LENGTH,
emoji="💬",
pii_safe=False,
allow_update_command=True,
platform_hint=(
"You are communicating via Zulip direct messages. "
"Your responses are delivered through Zulip's API. "
"Use markdown formatting for rich responses. "
f"Keep messages under {MAX_MESSAGE_LENGTH} characters (Zulip limit)."
),
)
-47
View File
@@ -1,47 +0,0 @@
name: zulip-platform
label: Zulip
kind: platform
version: 1.0.0
description: >
Zulip messaging gateway adapter for Hermes Agent.
Connects to any Zulip server, registers an event queue, and polls for
incoming messages. Handles DMs first (ADR-001), with @mention support
planned. Uses the Zulip Python SDK for API access.
DM-first architecture: private messages route directly into the Hermes
agent's session, so the same personality and conversation continuity
is maintained between TUI, CLI, and Zulip.
Features: event queue polling, typing indicators, placeholder→edit
streaming, exponential backoff reconnection, health endpoint.
author: Syslog Solution LLC
requires_env:
- name: ZULIP_EMAIL
description: "Zulip bot email address (e.g. tanko-bot@chat.sysloggh.net)"
prompt: "Zulip bot email"
password: false
- name: ZULIP_API_KEY
description: "Zulip bot API key"
prompt: "Zulip API key"
password: true
- name: ZULIP_SITE
description: "Zulip server URL (e.g. https://chat.sysloggh.net)"
prompt: "Zulip server URL"
password: false
optional_env:
- name: ZULIP_ALLOWED_USERS
description: "Comma-separated Zulip user IDs or emails allowed to DM the agent"
prompt: "Allowed users (comma-separated emails or IDs)"
password: false
- name: ZULIP_ALLOW_ALL_USERS
description: "Allow any user to DM the bot (disables allowlist)"
prompt: "Allow all users? (true/false)"
password: false
- name: ZULIP_HOME_CHANNEL
description: "Default recipient for cron / notification delivery"
prompt: "Home channel user email (or empty)"
password: false
- name: ZULIP_HOME_CHANNEL_NAME
description: "Human label for the home channel"
prompt: "Home channel display name"
password: false
+2 -1
View File
@@ -1,2 +1,3 @@
zulip>=0.9.0
httpx>=0.27.0
zulip-bots>=0.9.0
pyyaml>=6.0
@@ -0,0 +1,146 @@
"""
Hermes Zulip Plugin — Core adapter for Hermes Python agents
Connects Hermes agents (Tanko, Mumuni, Koonimo, Koby) to the Sysloggh
Zulip agent mesh via event queue polling + subprocess agent invocation.
Architecture mirrors pi-zulip-extension:
Zulip event queue → poll loop → parse message → spawn agent subprocess
→ capture stdout → post response to Zulip (with placeholder + edit)
Usage (systemd service):
python3 -m hermes_zulip --config /path/to/config.yaml
Path: hermes-zulip-plugin/src/hermes_zulip/
Config: config.yaml (per-agent, deployed alongside plugin)
@see ADR-001 DM-first, ADR-005 @mention detection
@see ADR-006 @all-bots, ADR-009 error handling
"""
import argparse
import logging
import sys
from typing import Dict, Any
# Ensure the src directory is on the path for the adapter import
import os
import sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
from hermes_zulip.adapter import ZulipAdapter
__version__ = "0.2.0"
def load_config(config_path: str) -> Dict[str, Any]:
"""Load YAML config and inject env vars."""
import yaml
with open(config_path) as f:
cfg = yaml.safe_load(f)
# Override api_key from env if set
env_key = os.environ.get("ZULIP_API_KEY")
if env_key:
cfg.setdefault("zulip", {})["api_key"] = env_key
return cfg
def setup_logging(cfg: Dict[str, Any]) -> None:
"""Configure logging from config."""
level = (
cfg.get("monitoring", {}).get("log_level", "INFO").upper()
)
logging.basicConfig(
level=getattr(logging, level, logging.INFO),
format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
datefmt="%Y-%m-%d %H:%M:%S",
)
def start_health_server(cfg: Dict[str, Any], adapter: ZulipAdapter) -> None:
"""Start a minimal health HTTP endpoint in a background thread."""
import threading
from http.server import HTTPServer, BaseHTTPRequestHandler
port = cfg.get("monitoring", {}).get("health_port", 9200)
start_time = time.time()
class HealthHandler(BaseHTTPRequestHandler):
def do_GET(self) -> None:
if self.path in ("/", "/health"):
import json
body = json.dumps({
"status": "ok",
"agent": cfg.get("agent", {}).get("name", "unknown"),
"connected": adapter.connected,
"uptime_seconds": int(time.time() - start_time),
"timestamp": datetime.utcnow().isoformat(),
})
self.send_response(200)
self.send_header("Content-Type", "application/json")
self.end_headers()
self.wfile.write(body.encode())
else:
self.send_response(404)
self.end_headers()
def log_message(self, fmt, *args):
pass # Suppress health check log spam
server = HTTPServer(("127.0.0.1", port), HealthHandler)
thread = threading.Thread(target=server.serve_forever, daemon=True)
thread.start()
logging.getLogger(__name__).info(f"Health endpoint on :{port}")
def main() -> None:
"""CLI entry point for the Hermes Zulip plugin.
Usage:
python3 -m hermes_zulip --config /path/to/config.yaml
"""
import time
from datetime import datetime
parser = argparse.ArgumentParser(
description="Hermes Zulip Plugin — Connects Hermes agents to Zulip"
)
parser.add_argument(
"--config", "-c",
default="config.yaml",
help="Path to config.yaml (default: config.yaml)",
)
args = parser.parse_args()
# Load config
cfg = load_config(args.config)
setup_logging(cfg)
logger = logging.getLogger(__name__)
logger.info(
f"Starting Hermes Zulip Plugin v{__version__} "
f"for {cfg.get('agent', {}).get('name', 'unknown')}"
)
# Create adapter
adapter = ZulipAdapter(cfg)
# Start health endpoint (if enabled)
if cfg.get("monitoring", {}).get("health_endpoint_enabled", True):
start_health_server(cfg, adapter)
# Run the event loop (blocks until interrupted)
try:
adapter.run()
except KeyboardInterrupt:
logger.info("Shutting down...")
except Exception as e:
logger.error(f"Fatal error: {e}")
sys.exit(1)
if __name__ == "__main__":
main()
@@ -0,0 +1,523 @@
"""
Core Zulip adapter for Hermes agents (Tanko, Mumuni, Koonimo, Koby).
Architecture (mirrors pi-zulip-extension):
Zulip event queue → poll loop → parse message → spawn agent subprocess
→ capture stdout → post response to Zulip
The Hermes agent is invoked as a subprocess (configurable command) so the
plugin remains decoupled from the agent runtime. In a future iteration,
this could switch to a direct IPC/socket if the agent exposes one.
See ADR-005 (@mention detection), ADR-006 (@all-bots), ADR-009 (error handling).
"""
import asyncio
import json
import logging
import re
import shlex
import subprocess
import time
from datetime import datetime
from typing import Any, Dict, Optional
logger = logging.getLogger(__name__)
# Regex to strip Zulip mention artifacts from message bodies (ADR-008)
MENTION_CLEANER = re.compile(r'@\*\*[^*]+\*\*')
class ZulipAdapter:
"""Zulip adapter for Hermes agents.
Connects to Zulip via event queues (not the deprecated call_on_each_message),
polls for new events, routes @mentions and DMs to the Hermes agent via
subprocess, and posts responses back to Zulip.
"""
def __init__(self, config: Dict[str, Any]) -> None:
self.config = config
self.connected = False
self._client = None
self._queue_id: Optional[str] = None
self._last_event_id: int = -1
self._poll_task: Optional[asyncio.Task] = None
# Agent subprocess config
self._agent_command: str = config.get("agent", {}).get(
"command", "hermes chat"
)
self._agent_timeout: int = config.get("error_handling", {}).get(
"timeout_seconds", 60
)
# Bot identity for filtering own messages
self._bot_email: str = config.get("zulip", {}).get("email", "")
self._bot_id: int = config.get("swarm", {}).get("bot_id", 0)
# Stream config
self._stream: str = config.get("zulip", {}).get("stream", "agent-hub")
self._all_bots_user_id: int = config.get("zulip", {}).get(
"all_bots_user_id", 1
)
# ------------------------------------------------------------------
# Connection lifecycle
# ------------------------------------------------------------------
async def connect(self) -> None:
"""Connect to Zulip and register an event queue."""
if self.connected:
logger.info("Already connected to Zulip.")
return
try:
import zulip
server_url = self.config["zulip"]["server_url"]
email = self.config["zulip"]["email"]
api_key = self.config["zulip"]["api_key"]
self._client = zulip.Client(
server_url=server_url, email=email, api_key=api_key
)
# Register an event queue (like the pi extension)
queue_res = self._client.register(
event_types=["message"]
)
self._queue_id = queue_res.get("queue_id")
self._last_event_id = queue_res.get("last_event_id", -1)
self.connected = True
logger.info(
f"Connected to Zulip: {server_url} as {email} "
f"(queue={self._queue_id})"
)
except Exception as e:
logger.error(f"Failed to connect to Zulip: {e}")
self.connected = False
raise
async def disconnect(self) -> None:
"""Disconnect and cancel the poll loop."""
if self._poll_task:
self._poll_task.cancel()
try:
await self._poll_task
except asyncio.CancelledError:
pass
self._poll_task = None
self.connected = False
logger.info("Disconnected from Zulip.")
# ------------------------------------------------------------------
# Event polling (async loop, like pi extension's setInterval)
# ------------------------------------------------------------------
async def poll_forever(self, poll_interval: float = 3.0) -> None:
"""Continuously poll the Zulip event queue and process messages.
This is the main event loop. Runs until cancelled.
"""
while self.connected and self._client and self._queue_id:
try:
events = await self._poll_events()
for event in events:
await self._process_event(event)
except asyncio.CancelledError:
break
except Exception as e:
logger.error(f"Poll error: {e}")
# Check for queue expiry
if "BAD_EVENT_QUEUE_ID" in str(e):
logger.info("Queue expired, reconnecting...")
self.connected = False
await self._reconnect_with_retry()
continue
await asyncio.sleep(poll_interval)
async def _poll_events(self) -> list:
"""Fetch events from the Zulip event queue."""
import zulip
if not self._client or not self._queue_id:
return []
response = self._client.get_events(
queue_id=self._queue_id,
last_event_id=self._last_event_id,
dont_block=True,
)
if response.get("result") != "success":
raise RuntimeError(
f"Events API error: {response.get('msg', 'unknown')}"
)
events = response.get("events", [])
for event in events:
if event.get("id", 0) > self._last_event_id:
self._last_event_id = event["id"]
return [e for e in events if e.get("type") == "message"]
async def _reconnect_with_retry(self) -> None:
"""Retry connection with backoff."""
retries = self.config.get("error_handling", {}).get("retry_count", 3)
delay = self.config.get("error_handling", {}).get(
"retry_delay_seconds", 5
)
for attempt in range(retries):
logger.info(
f"Reconnect attempt {attempt + 1}/{retries} "
f"in {delay}s..."
)
await asyncio.sleep(delay)
try:
await self.connect()
if self.connected:
logger.info("Reconnected successfully.")
return
except Exception as e:
logger.error(f"Reconnect attempt {attempt + 1} failed: {e}")
delay *= 2 # Exponential backoff
logger.error("Max reconnection retries reached. Giving up.")
# ------------------------------------------------------------------
# Message processing
# ------------------------------------------------------------------
async def _process_event(self, event: Dict[str, Any]) -> None:
"""Route a Zulip message event to the Hermes agent."""
msg = event.get("message", {})
msg_type = msg.get("type", "") # "private" or "stream"
sender_email = msg.get("sender_email", "")
sender_name = msg.get("sender_full_name", "Unknown")
content = msg.get("content", "")
# Ignore own messages
if sender_email == self._bot_email:
return
# Determine if this message targets this bot
mentioned_users = msg.get("mentioned_users", [])
mentioned_user_ids = [u.get("user_id") for u in mentioned_users]
is_dm = msg_type == "private"
is_mention = self._bot_id in mentioned_user_ids
is_all_bots = self._all_bots_user_id in mentioned_user_ids
# DM-first: process all private messages (like ADR-001/ADR-002)
if is_dm:
logger.info(f"DM from {sender_name}: {content[:80]}...")
await self._route_to_agent(
message_type="dm",
sender_name=sender_name,
content=content,
recipient=sender_email,
)
return
# Stream: only respond to @mentions and @all-bots (ADR-005, ADR-006)
if msg_type == "stream" and (is_mention or is_all_bots):
stream_name = msg.get("display_recipient", "unknown")
topic = msg.get("subject", "general")
logger.info(
f"{'@mention' if is_mention else '@all-bots'} "
f"in #{stream_name} > {topic}"
)
# Clean @mention artifacts from content (ADR-008)
clean_content = MENTION_CLEANER.sub("", content).strip()
await self._route_to_agent(
message_type="mention" if is_mention else "all-bots",
sender_name=sender_name,
content=clean_content,
recipient=stream_name,
topic=topic,
stream_id=msg.get("stream_id"),
)
async def _route_to_agent(
self,
message_type: str,
sender_name: str,
content: str,
recipient: str,
topic: Optional[str] = None,
stream_id: Optional[int] = None,
) -> None:
"""Send the message to the Hermes agent subprocess and relay the
response back to Zulip.
Architecture note: This uses a subprocess (configurable via
agent.command in config.yaml). This mirrors the initial pi extension
approach. A future iteration could use IPC or a socket if the
Hermes agent exposes one.
"""
# 1. Send typing indicator
await self._send_typing_indicator(recipient, "start")
# 2. Send a "Thinking..." placeholder to Zulip immediately.
# On agent_end, this message will be edited with the final response.
placeholder = (
f":robot: _Processing your message..._"
)
placeholder_msg_id = None
try:
placeholder_msg_id = await self._send_message(
message_type=message_type,
recipient=recipient,
content=placeholder,
topic=topic,
stream_id=stream_id,
)
except Exception as e:
logger.warning(f"Failed to send placeholder: {e}")
# 3. Invoke the Hermes agent subprocess
response_text = await self._invoke_agent(content, sender_name)
# 4. Stop typing indicator
await self._send_typing_indicator(recipient, "stop")
# 5. Post (or edit) the response
if not response_text.strip():
logger.warning(
f"Hermes agent returned empty response for "
f"{message_type} from {sender_name}"
)
return
# Truncate to Zulip's 10K char limit
MAX_ZULIP_MSG = 10000
truncated = (
response_text[:MAX_ZULIP_MSG]
+ "\n\n[...truncated at Zulip limit]"
if len(response_text) > MAX_ZULIP_MSG
else response_text
)
try:
if placeholder_msg_id:
await self._edit_message(placeholder_msg_id, truncated)
logger.info(
f"Finalized response to {sender_name} "
f"({len(truncated)} chars)"
)
else:
await self._send_message(
message_type=message_type,
recipient=recipient,
content=truncated,
topic=topic,
stream_id=stream_id,
)
logger.info(
f"Sent response to {sender_name} "
f"({len(truncated)} chars)"
)
except Exception as e:
logger.error(f"Failed to post response: {e}")
# ------------------------------------------------------------------
# Hermes agent subprocess invocation
# ------------------------------------------------------------------
async def _invoke_agent(
self, message: str, sender_name: str
) -> str:
"""Spawn the Hermes agent subprocess with the message.
The agent command is configurable (agent.command in config.yaml).
Default: "hermes chat"
The message is passed via stdin (pipe). The agent's stdout is
captured as the response.
This is synchronous (run in executor) to avoid blocking the
event loop during subprocess execution.
"""
cmd_str = self._agent_command
cmd = shlex.split(cmd_str)
logger.info(
f"Invoking agent: {' '.join(cmd)} "
f"(timeout={self._agent_timeout}s)"
)
def _run() -> str:
try:
result = subprocess.run(
cmd,
input=message,
capture_output=True,
text=True,
timeout=self._agent_timeout,
)
if result.returncode != 0:
stderr = result.stderr.strip()
logger.error(
f"Agent exited with code {result.returncode}: "
f"{stderr}"
)
return (
f":warning: Agent error (exit {result.returncode}). "
f"Please try again later."
)
return result.stdout.strip()
except subprocess.TimeoutExpired:
logger.error(
f"Agent timed out after {self._agent_timeout}s"
)
return (
f":hourglass: Agent timed out after "
f"{self._agent_timeout}s. Please try again."
)
except FileNotFoundError:
logger.error(f"Agent command not found: {cmd_str}")
return (
f":warning: Agent command not found: `{cmd_str}`. "
f"Check configuration."
)
except Exception as e:
logger.error(f"Agent invocation error: {e}")
return (
f":warning: Failed to invoke agent: {e}"
)
return await asyncio.get_event_loop().run_in_executor(None, _run)
# ------------------------------------------------------------------
# Zulip API helpers
# ------------------------------------------------------------------
async def _send_message(
self,
message_type: str,
recipient: str,
content: str,
topic: Optional[str] = None,
stream_id: Optional[int] = None,
) -> Optional[int]:
"""Send a message to Zulip. Returns the message ID if successful."""
if not self._client:
return None
def _send() -> Optional[int]:
if message_type in ("dm", "private"):
# Private message: recipient is email
payload = {
"type": "private",
"to": [recipient],
"content": content,
}
else:
# Stream message
payload = {
"type": "stream",
"to": stream_id or recipient,
"subject": topic or "general",
"content": content,
}
try:
result = self._client.send_message(payload)
if result.get("result") == "success":
return result.get("id")
logger.error(
f"Send message failed: {result.get('msg', 'unknown')}"
)
return None
except Exception as e:
logger.error(f"Send message error: {e}")
return None
return await asyncio.get_event_loop().run_in_executor(None, _send)
async def _edit_message(
self, message_id: int, content: str
) -> bool:
"""Edit a previously sent Zulip message (for streaming updates)."""
if not self._client:
return False
def _edit() -> bool:
try:
result = self._client.update_message(
{"message_id": message_id, "content": content}
)
if result.get("result") != "success":
logger.warning(
f"Edit message {message_id}: "
f"{result.get('msg', 'unknown')}"
)
return result.get("result") == "success"
except Exception as e:
logger.warning(f"Edit message {message_id} error: {e}")
return False
return await asyncio.get_event_loop().run_in_executor(None, _edit)
async def _send_typing_indicator(
self, recipient: str, operation: str
) -> None:
"""Send a typing indicator (start/stop)."""
if not self._client:
return
def _typing() -> None:
try:
# The zulip Python library doesn't have a direct typing API
# Use the REST endpoint directly via requests
import requests
server_url = self.config["zulip"]["server_url"]
email = self.config["zulip"]["email"]
api_key = self.config["zulip"]["api_key"]
# For private messages, recipient is the user's email
# We need their user_id. Use the API directly.
to_data = json.dumps([recipient])
requests.post(
f"{server_url}/api/v1/typing",
auth=requests.auth.HTTPBasicAuth(email, api_key),
data={"to": to_data, "op": operation},
timeout=5,
)
except Exception as e:
# Non-critical
pass
await asyncio.get_event_loop().run_in_executor(None, _typing)
# ------------------------------------------------------------------
# Synchronous entry point for the Hermes runner
# ------------------------------------------------------------------
def run(self) -> None:
"""Synchronous entry point that starts the async poll loop.
Called by the Hermes runner (e.g., from a systemd service).
"""
asyncio.run(self._run_async())
async def _run_async(self) -> None:
"""Async entry point."""
try:
await self.connect()
if self.connected:
logger.info("Starting event poll loop...")
await self.poll_forever()
except asyncio.CancelledError:
logger.info("Poll loop cancelled.")
except Exception as e:
logger.error(f"Fatal error in event loop: {e}")
finally:
await self.disconnect()
-71
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@@ -1,71 +0,0 @@
# Abiba Zulip Gateway — Standalone Service
**Replaces** the old pi extension (`~/.pi/agent/extensions/zulip/`).
Instead of injecting messages into pi's session (which dies when pi exits), this
runs as an independent Node.js **systemd service** that:
- Polls Zulip event queue for DMs
- Calls the harness inference API directly (no pi dependency)
- Maintains per-sender conversation memory
- Survives pi shutdown and restart
## Architecture
```
Zulip event queue → poll every 3s → DM detected
→ send typing indicator + placeholder
→ POST /v1/chat/completions with conversation history
→ edit placeholder with final response
```
## Requirements
- Node.js 22+
- `npm install` in this directory
## Config
All config via environment variables. Copy `abiba-zulip.service` to set up as a
systemd service, or run directly:
```bash
ZULIP_EMAIL=abiba-bot@chat.sysloggh.net \
ZULIP_API_KEY=your_key \
ZULIP_SITE=https://chat.sysloggh.net \
HARNESS_URL=http://192.168.68.116/v1/chat/completions \
HARNESS_API_KEY=sk-xxx \
HARNESS_MODEL=qwen3.6-35B-A3B \
node dist/index.js
```
## Deploy as a service
```bash
# 1. Install deps
cd /opt/abiba-zulip
npm install
# 2. Build
npx tsc
# 3. Install systemd service
cp abiba-zulip.service /etc/systemd/system/
systemctl daemon-reload
systemctl enable abiba-zulip
systemctl start abiba-zulip
# 4. Check status
systemctl status abiba-zulip
journalctl -u abiba-zulip -f
# 5. Health check
curl http://127.0.0.1:9200/health
```
## Development
```bash
npm run dev # watch mode (tsc watch)
npm run build # compile
npm start # run compiled
```
-48
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@@ -1,48 +0,0 @@
[Unit]
Description=Abiba Zulip Gateway Service — Standalone Zulip bot for pi agent
Documentation=https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
User=root
WorkingDirectory=/opt/abiba-zulip
# ── Zulip credentials ─────────────────────────────────────────────────────
Environment=ZULIP_EMAIL=abiba-bot@chat.sysloggh.net
Environment=ZULIP_API_KEY=cKTDMZAPW08dk3zl05sStzO7HRztzyn8
Environment=ZULIP_SITE=https://chat.sysloggh.net
# ── Agent identity ─────────────────────────────────────────────────────────
Environment=AGENT_NAME=abiba
Environment=AGENT_OWNER_EMAIL=jerome@sysloggh.com
# ── Harness API (inference) ────────────────────────────────────────────────
Environment=HARNESS_URL=http://192.168.68.116/v1/chat/completions
Environment=HARNESS_API_KEY=sk-856ffb0bbb-e5aaf78b10054eca608f8fbcbd73a889
Environment=HARNESS_MODEL=qwen3.6-35B-A3B
Environment=HARNESS_MAX_TOKENS=4096
# ── Service config ─────────────────────────────────────────────────────────
Environment=HEALTH_PORT=9200
Environment=POLL_INTERVAL_MS=3000
Environment=MAX_RETRIES=5
Environment=RETRY_DELAY_MS=5000
ExecStart=/usr/bin/node /opt/abiba-zulip/dist/index.js
Restart=always
RestartSec=5
# Logging
StandardOutput=journal
StandardError=journal
# Security hardening (optional — adjust as needed)
NoNewPrivileges=true
ProtectHome=read-only
ProtectSystem=full
PrivateTmp=true
[Install]
WantedBy=multi-user.target
+1975 -17
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+18 -9
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@@ -1,19 +1,28 @@
{
"name": "abiba-zulip-service",
"version": "2.0.0",
"description": "Standalone Zulip gateway service for Abiba (pi agent). Direct harness API, conversation memory, systemd service.",
"name": "pi-zulip-extension",
"version": "0.1.0",
"description": "pi extension for Zulip agent communication — connects Abiba to the Sysloggh agent mesh",
"main": "src/index.ts",
"type": "module",
"main": "dist/index.js",
"scripts": {
"build": "tsc",
"start": "node dist/index.js",
"dev": "node --watch dist/index.js"
"check": "tsc --noEmit"
},
"dependencies": {
"yaml": "^2.9.0",
"zulip-js": "^2.0.0"
},
"devDependencies": {
"@types/node": "^22.0.0",
"typescript": "^5.7.0"
}
"@earendil-works/pi-coding-agent": "^0.80.2",
"typescript": "^5.0.0"
},
"keywords": [
"pi",
"zulip",
"agent",
"abiba",
"sysloggh"
],
"license": "UNLICENSED",
"private": true
}
File diff suppressed because it is too large Load Diff
+7 -11
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@@ -1,18 +1,14 @@
{
"compilerOptions": {
"target": "ES2022",
"module": "ES2022",
"moduleResolution": "node",
"outDir": "./dist",
"rootDir": "./src",
"strict": false,
"module": "ESNext",
"moduleResolution": "bundler",
"strict": true,
"esModuleInterop": true,
"skipLibCheck": true,
"forceConsistentCasingInFileNames": true,
"outDir": "dist",
"rootDir": "src",
"declaration": true,
"declarationMap": true,
"sourceMap": true
"skipLibCheck": true
},
"include": ["src/**/*"],
"exclude": ["node_modules", "dist"]
"include": ["src/**/*.ts"]
}
File diff suppressed because it is too large Load Diff
+56
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@@ -0,0 +1,56 @@
name: zulip-platform
label: Zulip
kind: platform
version: 1.0.0
description: >
Zulip messaging platform adapter for Hermes Agent. Connects to a Zulip
server via event queue polling, processes DMs and @mentions, and sends
replies with placeholder→edit streaming. Uses the official zulip-js
HTTP API pattern (polling, not WebSockets) — lightweight, no external
SDK beyond httpx.
author: Syslog Solution LLC
requires_env:
- name: ZULIP_SITE
description: "Zulip server URL (e.g. https://chat.sysloggh.net)"
prompt: "Zulip server URL"
password: false
- name: ZULIP_EMAIL
description: "Bot email address (e.g. tanko-bot@chat.sysloggh.net)"
prompt: "Zulip bot email"
password: false
- name: ZULIP_API_KEY
description: "Zulip bot API key"
prompt: "Zulip API key"
password: true
optional_env:
- name: ZULIP_STREAM
description: "Primary stream to subscribe to (default: agent-hub)"
prompt: "Zulip stream name"
password: false
- name: ZULIP_ALL_BOTS_USER_ID
description: "User ID of the @all-bots user (default: 1)"
prompt: "All Bots user ID"
password: false
- name: ZULIP_AGENT_NAME
description: "Agent display name for logging (default: hermes-agent)"
prompt: "Agent name"
password: false
- name: ZULIP_OWNER_EMAIL
description: "Owner email for private topic ACL"
prompt: "Owner email"
password: false
- name: ZULIP_POLL_INTERVAL
description: "Event poll interval in seconds (default: 3)"
prompt: "Poll interval (seconds)"
password: false
- name: ZULIP_HOME_CHANNEL
description: "Default recipient for cron / notification delivery"
prompt: "Home channel (email or stream:topic)"
password: false
- name: ZULIP_HOME_CHANNEL_NAME
description: "Human label for the home channel"
prompt: "Home channel display name"
password: false
+185 -83
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@@ -1,32 +1,56 @@
#!/usr/bin/env bash
# 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
# ./deploy.sh main # Deploy latest (staging only!)
# ./deploy.sh --ct=tanko v1.0.0 # Deploy to single CT
# ./deploy.sh --dry-run v1.0.0 # Preview deployment without making changes
# deploy.sh GitOps deployment for zulip-platform-plugins
#
# Supports two deployment modes:
# LEGACY: /opt/hermes-zulip-plugin/ + systemctl restart zulip-plugin
# NATIVE: ~/.hermes/plugins/platforms/zulip/ + hermes gateway restart
#
# 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" && "$DEPLOY_MODE" != "legacy" ]]; then
echo "ERROR: --mode must be 'native' or 'legacy'"
exit 1
fi
# ── Agent Registry (must match docs/CONTEXT.md) ──────────────────────
declare -A AGENTS=(
["tanko"]="amdpve CT 112"
["mumuni"]="minipve CT 114"
@@ -36,32 +60,31 @@ declare -A AGENTS=(
["abiba"]="amdpve CT 100"
)
# Platform paths per agent type
declare -A PLUGIN_PATHS=(
# Native Hermes plugin path (~/.hermes/plugins/platforms/zulip/)
NATIVE_PLUGIN_SRC="plugins/platforms/zulip"
# Legacy paths (DEPRECATED — systemd zulip-plugin service)
declare -A LEGACY_PATHS=(
["tanko"]="/opt/hermes-zulip-plugin"
["mumuni"]="/opt/hermes-zulip-plugin"
["koonimo"]="/opt/hermes-zulip-plugin"
["koby\"]="/opt/hermes-zulip-plugin"
["kagentz\"]="/opt/agent-zero-plugin"
["abiba\"]="/root/.pi/agent/extensions/zulip.ts"
["koby"]="/opt/hermes-zulip-plugin"
["kagentz"]="/opt/agent-zero-plugin"
["abiba"]="/root/.pi/agent/extensions/zulip.ts"
)
# Correcting the backslash artifacts from the original file
PLUGIN_PATHS["koby"]="/opt/hermes-zulip-plugin"
PLUGIN_PATHS["kagentz"]="/opt/agent-zero-plugin"
PLUGIN_PATHS["abiba"]="/root/.pi/agent/extensions/zulip.ts"
declare -A SERVICE_NAMES=(
# Service names for legacy mode
declare -A LEGACY_SERVICES=(
["tanko"]="zulip-plugin"
["mumuni"]="zulip-plugin"
["koonimo"]="zulip-plugin"
["koby"]="zulip-plugin"
["kagentz"]="zulip-plugin"
["abiba"]="pi" # pi reload, not systemctl
["abiba"]="pi"
)
GITEA_REPO="https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git"
HEALTH_PORT=9200
GITEA_REPO="https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git"
log() {
local prefix=""
@@ -69,90 +92,169 @@ log() {
echo "${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[$agent]}"
local plugin_path="${PLUGIN_PATHS[$agent]}"
local service="${SERVICE_NAMES[$agent]}"
local plugin_dir="$HOME/.hermes/plugins/platforms/zulip"
log "=== Deploying $agent ($ct_info) @ $TAG ==="
log "Path: $plugin_path"
log "📦 Deploying $agent: native Hermes plugin -> $plugin_dir"
# 1. Git pull & checkout tag
if [[ "$DRY_RUN" != "true" ]]; then
cd "$plugin_path" || { log "ERROR: $agent path $plugin_path not found"; return 1; }
git fetch --tags origin
git checkout "$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)"
if [[ "$DRY_RUN" == "true" ]]; then
log " Would copy $NATIVE_PLUGIN_SRC/{adapter.py,__init__.py,plugin.yaml} -> $plugin_dir/"
log " Would run: hermes gateway restart"
return 0
fi
# 3. Restart service
if [[ "$DRY_RUN" != "true" ]]; then
case "$agent" in
abiba)
log "$agent: triggering /reload"
;;
*)
systemctl restart "$service"
log "$agent: restarted $service"
;;
esac
# Create plugin directory
mkdir -p "$plugin_dir"
# Copy plugin files
cp "$NATIVE_PLUGIN_SRC/adapter.py" "$plugin_dir/"
cp "$NATIVE_PLUGIN_SRC/__init__.py" "$plugin_dir/"
cp "$NATIVE_PLUGIN_SRC/plugin.yaml" "$plugin_dir/"
log " Copied plugin files to $plugin_dir/"
ls -la "$plugin_dir/"
# 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
log "Waiting for service to stabilize..."
# 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"
else
log "ERROR: $agent health check failed check logs"
return 1
fi
if curl -sf "http://localhost:$HEALTH_PORT/health" > /dev/null 2>&1; then
log " ✅ Health check passed (port $HEALTH_PORT)"
else
log "Skipping health check (Dry Run)"
log " ⚠️ Health check on port $HEALTH_PORT not responding"
log " Check Gateway logs for plugin load errors"
fi
log "$agent: native deployment complete"
}
# --- Main ---\
log "Deploy started target: $TAG (Dry Run: $DRY_RUN)"
deploy_legacy() {
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 "$SINGLE_CT"
else
FAILED=""
for agent in tanko mumuni koonimo koby kagentz abiba; do
if ! deploy_agent "$agent"; then
FAILED="$FAILED $agent"
for agent in "${!AGENTS[@]}"; do
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:$FAILED"
log "Run rollback: ./scripts/rollback.sh <previous-tag>"
log "FAILED:$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
+92
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@@ -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