---
kind: function
name: hermes-zulip-restore
description: >
  Restores Zulip connectivity for any Hermes agent (Mumuni CT114, Tanko CT112,
  Koby CT111). Deploys the zulip-platform adapter to the correct bundled plugin
  path, verifies env credentials, restarts the gateway, and confirms Zulip
  connects. Run this whenever a Hermes agent stops responding on Zulip or after
  a fresh agent deployment.
agent: abiba
version: 1.0.0
status: active
runtime_contract: 2
---

# Hermes Zulip Restore — Bring Any Agent Back to Good State

Single-shot function that restores full Zulip connectivity for a Hermes agent.
Covers adapter deployment, HTML stripping (slash command fix), env verification,
gateway restart, and connection validation.

## Parameters

| Param | Type | Required | Default | Description |
|-------|------|----------|---------|-------------|
| `target` | string | yes | — | Agent name: `mumuni`, `tanko`, or `koby` |

## Maintains

- adapter_deployed: bool — Whether `_strip_html` adapter is at correct bundled path
- zulip_connected: bool — Whether gateway_state shows zulip.state = "connected"
- env_valid: bool — Whether .env has ZULIP_SITE, ZULIP_EMAIL, ZULIP_API_KEY
- gateway_running: bool — Whether gateway process is running

### Postconditions

- `_strip_html` function present in `<hermes-agent>/plugins/platforms/zulip/adapter.py`
- All three adapter files (__init__.py, adapter.py, plugin.yaml) present at bundled path
- Zulip env vars set in `~/.hermes/.env` (or `/home/jerome/.hermes/.env` for Tanko)
- Gateway restarted and zulip platform reports state `connected`
- HTML stripping enabled for `/approve` and `/deny` slash command support

## Requires

- SSH access to target host (direct or via amdpve for CTs)
- Git repo at `https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git`
- Python 3 with `httpx` installed on target
- Zulip server accessible at `https://chat.sysloggh.net`

## Live-State Fields

| Host | CT | Proxmox | IP (direct) | Hermes Home | User |
|------|-----|---------|-------------|-------------|------|
| Mumuni | CT114 | — | 192.168.68.123 | /root/.hermes | root |
| Tanko | CT112 | amdpve | 192.168.68.122 | /home/jerome/.hermes | jerome |
| Koby | CT111 | amdpve | 192.168.68.129 | /root/.hermes | root |

| Field | Value | Trust |
|-------|-------|-------|
| Zulip server | https://chat.sysloggh.net | ✅ Verified |
| Git repo (zulip-platform) | `https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git` | ✅ Verified |
| Bundled adapter path | `<HERMES_HOME>/hermes-agent/plugins/platforms/zulip/` | ✅ Verified |
| Git branch | `feat/zulip-streaming` | ✅ Verified (contains _strip_html fix) |

## Execution

### Step 1: Locate Target

Map `target` to connectivity parameters from the live-state table above.
For CT112 and CT111, route through `ssh root@amdpve` then `pct exec <id>`.

### Step 2: Deploy Zulip Adapter

On the target host:

```bash
# Clone or update the plugin repo
mkdir -p /tmp/zulip-deploy
cd /tmp/zulip-deploy
if [ -d zulip-platform-plugins ]; then
  cd zulip-platform-plugins && git pull origin feat/zulip-streaming
else
  git clone --branch feat/zulip-streaming \
    https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins.git
fi

# Ensure bundled plugin directory exists
mkdir -p <HERMES_HOME>/hermes-agent/plugins/platforms/zulip

# Copy adapter files
cp zulip-platform-plugins/plugins/platforms/zulip/adapter.py \
   zulip-platform-plugins/plugins/platforms/zulip/__init__.py \
   zulip-platform-plugins/plugins/platforms/zulip/plugin.yaml \
   <HERMES_HOME>/hermes-agent/plugins/platforms/zulip/

# Fix ownership (Tanko only)
chown -R jerome:jerome <HERMES_HOME>/hermes-agent/plugins/platforms/zulip/  # Tanko only

# Clean up
rm -rf /tmp/zulip-deploy
```

### Step 3: Verify _strip_html is Present

```bash
grep -q "_strip_html" <HERMES_HOME>/hermes-agent/plugins/platforms/zulip/adapter.py
```
Expected: exit code 0. If not found → adapter is stale, re-run Step 2 with fresh clone.

### Step 4: Verify Env Credentials

```bash
grep -E "ZULIP_SITE|ZULIP_EMAIL|ZULIP_API_KEY" <HERMES_HOME>/.env
```

Expected: all three variables set with non-empty values. If any missing:
- ZULIP_SITE: `https://chat.sysloggh.net`
- ZULIP_EMAIL: `<agent>-bot@chat.sysloggh.net`
- ZULIP_API_KEY: obtain from Zulip admin panel (Bots → show API key)

### Step 5: Restart Gateway

```bash
cd <HERMES_HOME>/hermes-agent
# Use venv if available
python3 -m hermes_cli.main gateway restart  # or: venv/bin/python -m hermes_cli.main gateway restart
```

Wait for the restart to complete (up to 45s). Check:

```bash
grep "Gateway running" <HERMES_HOME>/logs/gateway.log | tail -1
```

Expected: "Gateway running with N platform(s)" where N > 1 (includes zulip).

### Step 6: Validate Zulip Connection

```bash
python3 -c "
import json
d = json.load(open('$HERMES_HOME/gateway_state.json'))
print('zulip:', d.get('platforms', {}).get('zulip', {}).get('state', 'NOT FOUND'))
"
```

Expected: `zulip: connected`. If not connected, check gateway log:

```bash
grep -E "zulip|Zulip|ZULIP" <HERMES_HOME>/logs/gateway.log | tail -10
```

### Step 7: Report

Compile results: `{ adapter_deployed, zulip_connected, env_valid, gateway_running }`.

| State | Action |
|-------|--------|
| All true | ✅ Agent restored — relay success to user |
| `adapter_deployed: false` | Re-run Step 2 |
| `env_valid: false` | Prompt for missing credentials |
| `zulip_connected: false` | Check Zulip server reachability, verify API key |
| `gateway_running: false` | Check process logs for crash cause |

## Known Failure Modes

| Symptom | Root Cause | Recovery |
|---------|-----------|----------|
| Gateway running with 1 platform(s) | Adapter at wrong path (user plugins vs bundled) | Deploy to `<hermes-agent>/plugins/platforms/zulip/` not `~/.hermes/plugins/` |
| Queue expired / BAD_EVENT_QUEUE_ID | Idle for 10+ minutes → normal | Auto-reconnects — no action needed |
| No events received for N seconds | No DMs or @mentions sent to this bot | Normal if nobody messaged the agent |
| `httpx` not found | Missing dependency | `pip install httpx` in the Hermes venv or system Python |
| Slash commands not matching | Missing `_strip_html` — Zulip sends `<p>/approve</p>` | Verify `_strip_html` in adapter (Step 3) |
| Permission denied on gateway restart | Running as wrong user | Use `su - jerome` for Tanko; root for others |

## Git Branch Reference

The `_strip_html` fix lives on `feat/zulip-streaming` branch:
```
https://git.sysloggh.net/SyslogSolution/zulip-platform-plugins/src/branch/feat/zulip-streaming
```

Commit `55ca15d` — `fix(zulip): add _strip_html for slash command matching`
Pull request #33 is the primary integration branch.

---

**Last verified good state**: 2026-07-08 — Mumuni, Tanko, Koby all connected with `_strip_html` applied.