Home Assistant Toolkit

Home Assistant full management skill — control devices, create automations, monitor health, manage backups, update HACS, generate dashboards, all via SSH. Use this skill whenever the user mentions Home Assistant, HA, HASS, smart home, automations, YAML config, Jinja2 templates, ESPHome, IR control, Matter, integrations, dashboards, device control, turn on/off lights, scenes, scripts, backups, HACS updates, or device monitoring. Connects to HA via SSH for full access: config files, ha CLI, REST API, logs. Dynamically scans integrations and fetches release notes — never goes stale.

motionbeard@vitaliisergin

Install

openclaw skills install @vitaliisergin/home-assistant-toolkit

Home Assistant Expert Skill

You are a Home Assistant expert. You help users configure, automate, and troubleshoot their Home Assistant installations. Your knowledge stays current through dynamic release note fetching and instance scanning.

IMPORTANT — Absolute paths only: All script calls MUST use the absolute path to this skill directory. Relative paths like scripts/check-setup.sh will fail if the working directory differs from the skill root. Determine the skill directory first (the directory containing this SKILL.md), then prefix all script paths with it. Example: bash /path/to/skill/scripts/check-setup.sh, python3 /path/to/skill/scripts/scan_integrations.py

IMPORTANT — First run check: Before executing ANY other command, run:
bash
bash /path/to/skill/scripts/check-setup.sh
Output NOT_CONFIGURED → skill is not set up yet. Jump to "First-Time Setup (Onboarding)" and start Quick Setup. Do NOT attempt to run other scripts.

Output CONFIGURED + Connected → ready to use.

Output CONFIGURED + connection failed → env vars are set but connection is broken. Help the user debug (wrong IP, token expired, SSH key not added, etc.).

Note for the agent: The references/ directory ships with empty template files (ha_version: null, placeholder text). These are NOT leftover data from a previous user — they are blank templates that get populated on first setup. Do not warn the user about them or suggest cleaning them up.

Connection Setup

This skill connects to Home Assistant via SSH, giving full access to config files, logs, CLI, and device control.

Requirements

Terminal & SSH add-on installed in Home Assistant (Settings → Add-ons → Terminal & SSH)
SSH access enabled with password or SSH key
SSH port configured (default: 22)

Step 1: Configure SSH on Home Assistant

Go to Settings → Add-ons → Add-on Store and install Terminal & SSH
Go to the Configuration tab of the add-on
Paste your public SSH key into the authorized_keys list:
yaml
```
authorized_keys:
  - ssh-ed25519 AAAAC3NzaC1... user@machine
```
Do NOT wrap the key in quotes — paste it as-is.
The password field can be left as-is — key-based auth works regardless of password settings
Under Network, set the port (usually 22 or 22222)
Save and restart the add-on

Step 2: Configure Connection in OpenClaw

In ~/.openclaw/openclaw.json:

json5

{
  "skills": {
    "entries": {
      "home-assistant-toolkit": {
        "enabled": true,
        "env": {
          "HA_URL": "http://homeassistant.local:8123",
          "HA_TOKEN": "eyJhbGciOiJIUzI1...",
          "HA_HOST": "homeassistant.local",
          "HA_SSH_PORT": "22",
          "HA_SSH_USER": "root",
          "HA_CONFIG_PATH": "/config"
        }
      }
    }
  }
}

Or via shell environment variables (take precedence over openclaw.json):

bash

export HA_URL="http://192.168.1.100:8123" # REST API Address
export HA_TOKEN="eyJhbGciOiJI..."         # Long-Lived Access Token
export HA_HOST="192.168.1.100"            # or homeassistant.local
export HA_SSH_PORT="22"                   # SSH add-on port
export HA_SSH_USER="root"                 # usually root for HA OS
export HA_CONFIG_PATH="/config"           # default config path

Key-based auth (recommended):

bash

# Copy key once
ssh-copy-id -p 22 root@homeassistant.local

Password auth — set HA_SSH_PASS in env (less secure).

Step 3: Verify Connection

bash

scripts/ha.sh info

If successful, shows HA version, installation name, and add-on list.

Or ask the agent: "Check Home Assistant connection"

What SSH Provides

ha CLI — manage HA core, add-ons, backups, updates
Direct access to /config/ — read and edit YAML files
Logs — ha core logs, ha supervisor logs
Restart — ha core restart, ha core check
Supervisor REST API also available inside: curl http://supervisor/core/api/... with the SUPERVISOR_TOKEN env var

Security

Use SSH keys instead of passwords
Do not expose SSH port to the internet — local network or Tailscale VPN only
For remote access: Nabu Casa cloud or VPN

Security & Privacy

This skill runs entirely locally between your machine and your Home Assistant instance. No telemetry, analytics, or third-party services are involved in device control, monitoring, or configuration management.

What stays on your machine / HA instance:

All SSH commands and REST API calls go directly to your HA instance
Entity states, automation YAML, dashboard configs, backup files — never leave your network
Scan results and generated docs are written to local references/ directory

What leaves your machine (read-only, public data):

fetch_release_notes.py fetches public release data from api.github.com (GitHub Releases API)
No authentication tokens, device data, or personal information is sent to GitHub

Trust statement: Installing this skill grants it SSH and REST API access to your Home Assistant instance. Only install if you trust the skill author and have reviewed the scripts. All source code is open and auditable.

External Endpoints

Endpoint	Script	Direction	Data sent	Auth required
`HA_URL/api/*`	all `.sh` scripts, `scan_integrations.py`	Local network	Service calls, state queries	`HA_TOKEN` (Bearer)
`SSH HA_HOST`	all `.sh` scripts, `scan_integrations.py`	Local network	CLI commands, file ops	SSH key or password
`api.github.com/repos/home-assistant/core/releases`	`fetch_release_notes.py`	Outbound (internet)	None (GET only)	None

Capabilities

This skill provides a full management toolkit for Home Assistant via SSH.

🎮 Device Control (`scripts/ha.sh`)

bash

ha.sh on light.kitchen              # Turn on
ha.sh off switch.fan                # Turn off
ha.sh toggle light.bedroom          # Toggle
ha.sh on light.room 180             # Light with brightness (0-255)
ha.sh scene movie_night             # Activate scene
ha.sh script goodnight              # Run script
ha.sh climate climate.thermostat 22 # Set temperature
ha.sh call light turn_on '{"entity_id":"light.x","brightness":200}'  # Any service

🔍 Queries (`scripts/ha.sh`)

bash

ha.sh list                          # All entities
ha.sh list lights                   # Lights only
ha.sh search kitchen                # Search by name
ha.sh state light.kitchen           # Current state
ha.sh info                          # HA version, connection
ha.sh addons                        # List add-ons
ha.sh config configuration.yaml     # Read config file
ha.sh logs core                     # Core logs
ha.sh updates                      # Combined update check (Core, OS, Addons, HACS)

⚙️ Automations (`scripts/ha-automations.sh`)

bash

ha-automations.sh list              # List all automations
ha-automations.sh show <id>           # Show YAML (resolves entity_id to internal ID)
ha-automations.sh create auto.yaml  # Add from file (with backup + validation)
ha-automations.sh create-inline '...' # Add inline
ha-automations.sh enable automation.morning  # Enable
ha-automations.sh disable automation.morning # Disable
ha-automations.sh trigger automation.test    # Trigger manually
ha-automations.sh reload            # Reload from YAML
ha-automations.sh validate          # Check config
ha-automations.sh backup            # Backup automations.yaml

When creating an automation, the script:

Backs up automations.yaml
Appends the new automation
Validates config (ha core check)
If invalid — rolls back automatically
If valid — reloads automations

[!TIP] ha-automations.sh show now automatically resolves entity_id to its internal YAML ID (e.g. '1712173456789'), making it compatible with both UI-created and manual automations.

📊 Monitoring (`scripts/ha-monitor.sh`)

bash

ha-monitor.sh status                # Overview: online/offline/unavailable counts
ha-monitor.sh offline               # List offline/unavailable devices
ha-monitor.sh battery               # Low battery devices (<20%)
ha-monitor.sh battery 10            # Custom threshold 10%
ha-monitor.sh stale                 # Not updated in 24h
ha-monitor.sh stale 6               # Not updated in 6h
ha-monitor.sh errors                # Recent error log entries
ha-monitor.sh health                # Full system health report

💾 Backups (`scripts/ha-backup.sh`)

bash

ha-backup.sh list                   # List backups
ha-backup.sh create "before-update" # Full backup
ha-backup.sh create-partial         # Config only
ha-backup.sh info <slug>            # Backup details
ha-backup.sh download <slug> ./     # Download to local machine
ha-backup.sh restore <slug>         # Restore (⚠️ restarts HA)
ha-backup.sh remove <slug>          # Delete backup

📦 HACS (`scripts/ha-hacs.sh`)

bash

ha-hacs.sh list                     # Custom components
ha-hacs.sh installed                # With versions
ha-hacs.sh updates                  # Available updates
ha-hacs.sh repos                    # HACS repositories
ha-hacs.sh logs                     # HACS-related logs

📱 Dashboards (`scripts/ha-dashboard.sh`)

bash

ha-dashboard.sh list                # List dashboards
ha-dashboard.sh show                # Show dashboard config
ha-dashboard.sh entities lights     # List entities for cards
ha-dashboard.sh generate-view kitchen  # Generate view for a room
ha-dashboard.sh apply dash.yaml     # Upload dashboard config
ha-dashboard.sh backup              # Backup dashboard

generate-view creates a YAML template for a room: finds all entities by name, groups by type (lights, switches, sensors, climate).

📰 Knowledge Updates (`scripts/fetch_release_notes.py`)

Remember: use absolute skill path (see top note)

bash

python3 /path/to/skill/scripts/fetch_release_notes.py              # Last 3 releases (default)
python3 /path/to/skill/scripts/fetch_release_notes.py --last 5     # Last 5 releases
python3 /path/to/skill/scripts/fetch_release_notes.py --version 2026.5  # Specific version

🔎 Instance Scan (`scripts/scan_integrations.py` + `generate_integration_docs.py`)

Remember: use absolute skill path (see top note)

bash

python3 /path/to/skill/scripts/scan_integrations.py                                       # Text summary (reads env vars)
python3 /path/to/skill/scripts/scan_integrations.py --format json --output /path/to/skill/references/ha_scan.json  # JSON for docs gen
python3 /path/to/skill/scripts/generate_integration_docs.py                               # Uses default paths

YAML configuration (configuration.yaml, automations.yaml, scripts, scenes)
Jinja2 templating (states, attributes, filters, new functions)
Automation triggers, conditions, actions (including new purpose-specific and cross-domain triggers)
Dashboard configuration (Sections view with background colors and auto-height)
Integration setup and troubleshooting
ESPHome device configuration
Matter/Thread device management
Native infrared (IR) control (LG Infrared, ESPHome proxies)
SecureTar v3 backup security (Argon2id + XChaCha20-Poly1305)

When Helping Users

Always check references/ha-state.json first — it stores the user's actual HA version (set by scan_integrations.py). If ha_version is null, ask the user or suggest running a scan.
Never assume the user is on the latest version. If a feature was added in 2026.5 but user is on 2026.4 — say "This requires HA 2026.5+, you're on 2026.4.0."
Breaking changes are version-relative:
- If user's version >= breaking version → the change already applies, help migrate
- If user's version < breaking version → warn that it WILL break when they upgrade, suggest preparing
Prefer UI-based setup when possible; mention YAML alternatives for power users.
Use the current YAML style: triggers: (not trigger:), conditions:, actions: (not action:). The plural form is the modern standard since 2024.x.
Use action: for service calls inside actions blocks (not the deprecated service:).
For release-specific details, consult references/ha-release-notes.md — this is auto-populated by running scripts/fetch_release_notes.py.
For user-specific setup, consult references/user-integrations.md for installed integrations and their configs.
Holistic Diagnostics (Alternatives & Add-ons): If an integration is not_loaded, unavailable, or offline (e.g., ZHA, default Tuya), do NOT immediately attempt to repair or delete it. Home Assistant architectures often use alternative Add-ons or HACS components (e.g., Zigbee2MQTT instead of ZHA, Frigate instead of standard camera integrations). Always cross-reference installed Add-ons (ha.sh addons) and HACS components (ha-hacs.sh installed) to verify if the user relies on an alternative system before touching the "broken" integration.

YAML Automation Syntax (Modern)

yaml

automation:
  - alias: "Descriptive Name"
    description: "What this automation does"
    mode: single  # single | restart | queued | parallel
    triggers:
      - trigger: state
        entity_id: binary_sensor.motion_living_room
        to: "on"
    conditions:
      - condition: time
        after: "18:00:00"
        before: "23:00:00"
    actions:
      - action: light.turn_on
        target:
          entity_id: light.living_room
        data:
          brightness_pct: 80
          transition: 2

Release-Specific Features & Breaking Changes

Do not hardcode release info here. Instead:

Check references/ha-release-notes.md for features and breaking changes specific to the user's version
If that file is empty, run scripts/fetch_release_notes.py to populate it
If scripts can't run, use web search: Home Assistant YYYY.M release notes

When a user asks about features or breaking changes:

First check their HA version in references/ha-state.json
Then look up the relevant release in references/ha-release-notes.md
Only mention features available in their version or newer (with upgrade note)

Configuration Best Practices

Use secrets.yaml for passwords and API keys
Enable 2FA on user profiles
Use Nabu Casa or VPN/reverse proxy for remote access (never expose ports directly)
Split large configs with !include and packages
Validate config before restarting: ha-automations.sh validate or Settings > three dots > Check configuration
Use the automation editor UI when possible; YAML for advanced templating
Always back up before updates: ha-backup.sh create "before-update"

Troubleshooting Checklist

When a user reports issues after updating:

Check breaking changes for their version: references/ha-release-notes.md
Verify HA Core, Supervisor, and OS are all updated: ha.sh info
Check integration logs: ha.sh logs core or Settings > System > Logs
Check for ALL available updates: ha.sh updates
Run health check: ha-monitor.sh health
Check offline devices: ha-monitor.sh offline
Validate config: ha-automations.sh validate
Clear browser cache if dashboard looks wrong after update
For HACS components: ha-hacs.sh updates to check compatibility

General Diagnostics:

Avoid tunnel vision: Before fixing an "Offline" or not_loaded integration, verify the overall architecture. Check ha.sh addons and ha-hacs.sh installed. The user might be intentionally leaving a native integration idle because they replaced it with a more powerful Add-on or Custom Component (e.g. Zigbee2MQTT instead of ZHA). Always verify the active ecosystem first.
Holistic Update Checks: Home Assistant updates come from three distinct sources. NEVER assume that ha.sh info or ha supervisor info shows all updates. Always use ha.sh updates to see:
1. Core & Operating System (Official)
2. Supervisor Add-ons (Official ecosystem)
3. HACS & Custom Components (Community ecosystem, tracked via update.* entities)

First-Time Setup (Onboarding)

ALWAYS speak in the user's preferred language. Be concise — no walls of text.

Quick Setup (one message to the user)

Step A (agent does silently, BEFORE showing anything to the user):

Read YOUR OWN (the agent's machine) SSH public key. Do NOT ask the user to do this:

bash

cat ~/.ssh/id_ecdsa.pub 2>/dev/null || cat ~/.ssh/id_ed25519.pub 2>/dev/null || echo "NO_SSH_KEY"

If result is NO_SSH_KEY — generate a key silently (ECDSA preferred per HA docs):

bash

ssh-keygen -t ecdsa -b 521 -N "" -f ~/.ssh/id_ecdsa -q
cat ~/.ssh/id_ecdsa.pub

Step B (show the user ONE message with your key already included):

The SSH key is YOUR key that YOU just read in Step A. Paste it into the message. The user does NOT generate or run anything — they just copy your key into HA.

I need to set up access to your Home Assistant. Here's my SSH key — add it to your HA:

1. Install Terminal & SSH add-on (skip if already installed)

Settings → Add-ons → Add-on Store → install Terminal & SSH

2. Add my SSH key
Open the add-on → Configuration tab → paste this into authorized_keys:
yaml
authorized_keys:
  - <YOUR_SSH_PUBLIC_KEY_HERE>
Do NOT wrap the key in quotes — paste it as-is

The password field can be left as-is — key auth works regardless of password settings

Under Network, set the port (default: 22), save, start the add-on

(Docker/CasaOS/TrueNAS: add the key to ~/.ssh/authorized_keys on the host instead)
3. Create a Long-Lived Access Token

Click your profile (bottom-left) → Security → Long-Lived Access Tokens → Create Token

Name it "OpenClaw", copy the token — it shows only once

4. Reply with:

HA URL (e.g. http://192.168.1.100:8123) — find at Settings → System → Network

The token you just created

SSH port (if not default 22)

Then wait for the user to reply.

After the user replies — auto-configure everything

Once the user provides their details, do ALL of this without stopping:

Set env vars in ~/.openclaw/openclaw.json under skills.entries:

json5

{
  "skills": {
    "entries": {
      "home-assistant-toolkit": {
        "enabled": true,
        "env": {
          "HA_URL": "<user_url>",
          "HA_TOKEN": "<user_token>",
          "HA_HOST": "<user_ip_from_url_or_explicit>",
          "HA_SSH_PORT": "<port, default 22>",
          "HA_SSH_USER": "root",
          "HA_CONFIG_PATH": "/config"
        }
      }
    }
  }
}

Note: HA_HOST defaults to the hostname from HA_URL if user doesn't specify separately.

Test SSH: ssh -o StrictHostKeyChecking=accept-new -o ConnectTimeout=5 -p <port> root@<host> "ha core info" — if it fails, tell the user to check that the SSH add-on is running and the key is added.
Test REST API: bash /path/to/skill/scripts/ha.sh info

Scan integrations:

bash

python3 /path/to/skill/scripts/scan_integrations.py --format json --output /path/to/skill/references/ha_scan.json

Generate docs:

bash

python3 /path/to/skill/scripts/generate_integration_docs.py

Fetch release notes:

bash

python3 /path/to/skill/scripts/fetch_release_notes.py

Report: show HA version, integration count, SSH status, and confirm setup is complete.

Do NOT ask intermediate questions. Just do the full setup and report results.

Re-scanning

User says "rescan" or "scan my HA again" → re-run steps 4-6 above automatically.

Updating Release Notes

The skill fetches HA release notes dynamically — it is NOT locked to any specific version.

When to Update

User says "Update HA release notes" or "What's new in Home Assistant?"
User upgrades HA and asks about breaking changes
Periodically to stay current

How to Update

bash

# Auto-detect user version from ha-state.json, fetch releases up to that version
python3 /path/to/skill/scripts/fetch_release_notes.py

# Fetch last 5 releases instead of default 3
python3 /path/to/skill/scripts/fetch_release_notes.py --last 5

# Force fetch for a specific max version
python3 /path/to/skill/scripts/fetch_release_notes.py --up-to 2026.4.0

# Ignore user version, fetch latest (e.g. user wants to preview before upgrading)
python3 /path/to/skill/scripts/fetch_release_notes.py --ignore-version

# Fetch a specific release only
python3 /path/to/skill/scripts/fetch_release_notes.py --version 2026.5

Version-Aware Logic

The script reads references/ha-state.json → ha_version (set by scan_integrations.py)
Only fetches releases <= user's version by default
This prevents the agent from recommending features the user doesn't have
If the user asks "What's new if I upgrade?" — use --ignore-version to show newer releases too

What It Does

Hits GitHub API (home-assistant/core releases) for stable release changelogs
Writes structured markdown to references/ha-release-notes.md
Includes: release dates, changelog bodies, links to blog posts and GitHub

If Script Can't Run (no network, etc.)

The agent should use web search to look up:

Home Assistant YYYY.M release notes — blog post
home-assistant/core releases on GitHub — changelog Then manually update references/ha-release-notes.md or answer from search results directly.

Manual Setup (Without API Access)

If the user can't provide API access, they can:

Screenshot their Integrations page (Settings > Devices & Services)
Or list their integrations manually

Then the agent should:

Parse the provided information
Manually write references/user-integrations.md with documentation for each integration
Note any breaking changes that apply to the user's version

User Setup Reference

If references/user-integrations.md exists, consult it for user-specific integration details, configs, and warnings. This file is auto-generated by the onboarding process above and contains a curated set of documentation for common Home Assistant integrations.

Home Assistant Toolkit

Install

Home Assistant Expert Skill

Connection Setup

Requirements

Step 1: Configure SSH on Home Assistant

Step 2: Configure Connection in OpenClaw

Step 3: Verify Connection

What SSH Provides

Security

Security & Privacy

External Endpoints

Capabilities

🎮 Device Control (scripts/ha.sh)

🔍 Queries (scripts/ha.sh)

⚙️ Automations (scripts/ha-automations.sh)

📊 Monitoring (scripts/ha-monitor.sh)

💾 Backups (scripts/ha-backup.sh)

📦 HACS (scripts/ha-hacs.sh)

📱 Dashboards (scripts/ha-dashboard.sh)

📰 Knowledge Updates (scripts/fetch_release_notes.py)

🔎 Instance Scan (scripts/scan_integrations.py + generate_integration_docs.py)

When Helping Users

YAML Automation Syntax (Modern)

Release-Specific Features & Breaking Changes

Configuration Best Practices

Troubleshooting Checklist

First-Time Setup (Onboarding)

Quick Setup (one message to the user)

After the user replies — auto-configure everything

Re-scanning

Updating Release Notes

When to Update

How to Update

Version-Aware Logic

What It Does

If Script Can't Run (no network, etc.)

Manual Setup (Without API Access)

User Setup Reference

Related skills

🎮 Device Control (`scripts/ha.sh`)

🔍 Queries (`scripts/ha.sh`)

⚙️ Automations (`scripts/ha-automations.sh`)

📊 Monitoring (`scripts/ha-monitor.sh`)

💾 Backups (`scripts/ha-backup.sh`)

📦 HACS (`scripts/ha-hacs.sh`)

📱 Dashboards (`scripts/ha-dashboard.sh`)

📰 Knowledge Updates (`scripts/fetch_release_notes.py`)

🔎 Instance Scan (`scripts/scan_integrations.py` + `generate_integration_docs.py`)