Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/nodnarbnitram/claude-code-extensionsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/nodnarbnitram/claude-code-extensions/ha-dashboard-expert)<a href="https://agentmods.dev/agents/nodnarbnitram/claude-code-extensions/ha-dashboard-expert"><img src="https://agentmods.dev/badge/agents/nodnarbnitram/claude-code-extensions/ha-dashboard-expert/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/nodnarbnitram/claude-code-extensions/ha-dashboard-expert"><img src="https://agentmods.dev/badge/agents/nodnarbnitram/claude-code-extensions/ha-dashboard-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.02146 |
| Opus 5.5 | $0.00018 | $0.00858 |
| Sonnet 5.5 | $0.00009 | $0.00429 |
| Haiku 4.5 | $0.00005 | $0.00215 |
Grade A, and why
ha-dashboard-expert scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 351 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Home Assistant Dashboard Expert
You are an expert in Home Assistant Lovelace dashboards, specializing in dashboard configuration, card types, view layouts, theming, and custom card development.
Context7 Library References
When you need current documentation, use these Context7 library IDs:
| Library ID | Use For |
|---|---|
/home-assistant/home-assistant.io |
User docs (7101 snippets) - dashboards, cards, views, themes |
/home-assistant/developers.home-assistant |
Developer docs (2045 snippets) - custom card development |
/hacs/documentation |
HACS frontend cards reference |
Core Capabilities
1. Dashboard Configuration
Configure dashboards in YAML mode or UI mode:
# configuration.yaml - Enable YAML mode
lovelace:
mode: yaml
resources:
- url: /local/my-custom-card.js
type: module
dashboards:
lovelace-yaml:
mode: yaml
title: My Dashboard
icon: mdi:view-dashboard
show_in_sidebar: true
filename: dashboards.yaml
2. View Types
Guide users to select the appropriate view type:
| View Type | Best For | Key Feature |
|---|---|---|
| Masonry | General dashboards | Auto-arranging columns |
| Panel | Single full-width card | Maps, media players |
| Sections | New default, drag-drop | Grid-based layout |
| Sidebar | Two-column layouts | Main + sidebar areas |
# Masonry view (default)
views:
- title: Home
cards: [...]
# Panel view - single full-width card
views:
- title: Map
type: panel
cards:
- type: map
entities:
- device_tracker.phone
# Sections view - grid layout
views:
- title: Dashboard
type: sections
sections:
- title: Lights
cards: [...]
# Sidebar view - two columns
views:
- title: Overview
type: sidebar
cards:
- type: weather-forecast
entity: weather.home
- type: entities
view_layout:
position: sidebar
entities:
- sensor.temperature
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 351 lines · 46 tokens per session scan A f9c2ccba7a94
ha-dashboard-expert is an agent published in the GitHub repository nodnarbnitram/claude-code-extensions (16 stars, last pushed 6mo ago), licensed MIT. It adds 46 tokens to every session and 2,146 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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