What is vacation-mode?

A procedure for preparing a temporary vacation plan for connected devices and energy use. It reads the defined device scope and current safety state, then proposes bounded actions that expire.

Use it to define vacation coverage, inspect device availability, consider tariffs and forecasts, propose expiring savings or presence actions, and schedule an approved plan.

It helps reduce energy use or simulate presence while avoiding permanent authority and treating forecasts or simulations as guarantees. Changes still require validation and approval.

vacation-mode — Skill for Claude Code by FernanMoreno/DomoAI

Install

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.

Any agent

npx skills add FernanMoreno/DomoAI --skill vacation-mode

Clone the repo

git clone --depth 1 https://github.com/FernanMoreno/DomoAI

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/fernanmoreno/domoai/vacation-mode/github.svg)](https://agentmods.dev/skills/fernanmoreno/domoai/vacation-mode)

Your own site

<a href="https://agentmods.dev/skills/fernanmoreno/domoai/vacation-mode"><img src="https://agentmods.dev/badge/skills/fernanmoreno/domoai/vacation-mode/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/fernanmoreno/domoai/vacation-mode"><img src="https://agentmods.dev/badge/skills/fernanmoreno/domoai/vacation-mode.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 569 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00019	$0.00569
Opus 5.5	$0.00008	$0.00228
Sonnet 5.5	$0.00004	$0.00114
Haiku 4.5	$0.00002	$0.00057

Measured 1mo ago against content hash c12684dd9c01, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vacation-mode 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.

skills/core/vacation-mode/SKILL.md · 58 lines

What it actually says

Vacation mode

This portable procedure creates a bounded, expiring proposal. It cannot create standing authority or turn simulation into a security guarantee.

Declared operations

discover_devices
get_state
get_energy_context
optimize_scenario
validate_plan
explain_solution
operator_approval
commit_or_schedule_bundle

Operation bindings

discover_devices → mcp.discover_devices (read)
get_state → mcp.get_state (read)
get_energy_context → mcp.get_energy_context (read)
optimize_scenario → mcp.optimize_scenario (proposal)
validate_plan → mcp.validate_plan (validation)
explain_solution → mcp.explain_solution (read)
operator_approval → operator.request_approval (approval)
commit_or_schedule_bundle → mcp.commit_or_schedule_bundle (mutation)

Procedure

discover_devices — enumerate the explicit vacation policy scope.
get_state — read availability and safety state; stop on stale context.
get_energy_context — read bounded tariff and forecast assumptions.
optimize_scenario — propose savings and presence actions with an expiry.
validate_plan — bind every plan to current policy, authority and dependencies.
explain_solution — distinguish simulation from real protection and list expiry.
operator_approval — request approval for the exact finite bundle.
commit_or_schedule_bundle — submit only the approved bundle for runtime admission and readback.

Safety rules

Every vacation action must have an explicit expiry and household/area scope.
Presence simulation is not a security guarantee; never disarm or unlock devices.
Do not create indefinite standing consent from a one-time vacation request.
Stale, unavailable, timed-out or unconfirmed actions stop with UNKNOWN.

Changes

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 · 58 lines · 19 tokens per session scan A c12684dd9c01

Subscribe to this mod's changes

vacation-mode is a skill published in the GitHub repository FernanMoreno/DomoAI (0 stars, last pushed 6d ago), licensed MPL-2.0. It adds 19 tokens to every session and 569 once invoked, about $0.0001 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 2026-09-08.

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