Borrowing it
Nothing to install: this file belongs to jpawlowski/hacs.integration_blueprint. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jpawlowski/hacs.integration_blueprint/main/.agents/skills/blueprint-scaffold/SKILL.mdgit clone --depth 1 https://github.com/jpawlowski/hacs.integration_blueprintWrote 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/skills/jpawlowski/hacs.integration_blueprint/blueprint-scaffold)<a href="https://agentmods.dev/skills/jpawlowski/hacs.integration_blueprint/blueprint-scaffold"><img src="https://agentmods.dev/badge/skills/jpawlowski/hacs.integration_blueprint/blueprint-scaffold/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/skills/jpawlowski/hacs.integration_blueprint/blueprint-scaffold"><img src="https://agentmods.dev/badge/skills/jpawlowski/hacs.integration_blueprint/blueprint-scaffold.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00211 | $0.03016 |
| Opus 5.5 | $0.00084 | $0.01206 |
| Sonnet 5.5 | $0.00042 | $0.00603 |
| Haiku 4.5 | $0.00021 | $0.00302 |
Grade A, and why
blueprint-scaffold scanned grade A with 1 finding 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 4d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
a curl dump, a log line, a screenshot of the vendor docs. Entities built against an invented shape look finished and How it starts
The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Scaffold the blueprint into a real integration
This is a one-time task. It runs once, in a repository that has been initialised with initialize.sh but still
contains the blueprint's example platforms. Everything it produces is ordinary integration code afterwards, maintained
with the ha-* skills.
Stop if the repository already has real code. Placeholder identifiers gone and platforms that match a real
device mean scaffolding already happened. Adding an entity to an existing integration is
ha-entity-platform, not this. Migrating a pre-existing integration in is
blueprint-import.
1. Gather the facts — do not start without them
| Fact | Why it decides something |
|---|---|
| What the integration exposes, and to whom | Which platforms survive step 4 |
| Where its values come from | Everything below; see the branch under it |
| A real payload, or the real source | The coordinator's data shape, and every entity's value accessor |
| What drives an update, and how often | iot_class, UPDATE_INTERVAL, whether a listener replaces polling |
| How long one response stays true | Whether the integration can start from cache with no network |
| A stable per-install identifier, if one exists | The config entry unique_id |
Where the values come from is the branch, and it decides which further facts you need.
- A device or an endpoint — HTTP, WebSocket, MQTT, Bluetooth, serial, a vendor SDK. Then you also need the protocol and base URL, the authentication, and whether credentials expire.
- Produced rather than fetched — computed from other entities, a local file or database, a calculation, the clock. There is no API client and no credentials; what you need instead is which sources it reads, what it does when one is missing or the wrong type, and whether the result has to survive a restart.
- Write-only — the integration sends commands and cannot read back. Then the question is what the entity shows
in between, which is
assumed_stateand optimistic state.
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.
- 4d ago Changed · +2 lines cc75931fa6be
- 2mo ago First seen · 195 lines · 211 tokens per session scan A 5b3f3940f40d
blueprint-scaffold is a skill published in the GitHub repository jpawlowski/hacs.integration_blueprint (54 stars, last pushed 5d ago), licensed MIT. It adds 211 tokens to every session and 3,016 once invoked, about $0.0008 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
blueprint-scaffold compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| blueprint-scaffoldjpawlowski/hacs.integration_blueprint | Skill | 54 | 5d ago | MIT | A | 211 | Claude Code, Codex |
| API Catalogtonylofgren/aurora-smart-home | Skill | 109 | yesterday | MIT | A | 132 | Claude Code |
| homeassistantha-china/ha_claw | Skill | 101 | 3d ago | MIT | A | 15 | Claude Code, Codex |
| auroratonylofgren/aurora-smart-home | Skill | 109 | yesterday | MIT | A | 133 | Claude Code |
| ESPHometonylofgren/aurora-smart-home | Skill | 109 | yesterday | MIT | A | 192 | Claude Code |
| HA Integration Devtonylofgren/aurora-smart-home | Skill | 109 | yesterday | MIT | A | 55 | Claude Code |
| Node-REDtonylofgren/aurora-smart-home | Skill | 109 | yesterday | MIT | A | 76 | Claude Code |