A guide for adding named cabinet presets to cabineteer, a tool for creating cabinet designs. It covers the preset data structure, required measurements, and a validation test.

Use it to add cabinet templates for kitchens, workshops, bedrooms, bathrooms, or storage, including their dimensions and hardware.

It helps new presets follow the project's registration and measurement rules and pass its checks.

add-preset — Skill for Claude Code by chemrich

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 chemrich/cabineteer --skill add-preset

Clone the repo

git clone --depth 1 https://github.com/chemrich/cabineteer

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/chemrich/cabineteer/add-preset/github.svg)](https://agentmods.dev/skills/chemrich/cabineteer/add-preset)

Your own site

<a href="https://agentmods.dev/skills/chemrich/cabineteer/add-preset"><img src="https://agentmods.dev/badge/skills/chemrich/cabineteer/add-preset/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/chemrich/cabineteer/add-preset"><img src="https://agentmods.dev/badge/skills/chemrich/cabineteer/add-preset.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 950 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	$0.00068	$0.00950
Opus 5	$0.00034	$0.00475
Sonnet 5	$0.00014	$0.00190
Haiku 4.5	$0.00007	$0.00095

Measured 11d ago against content hash 34a25fd6b260, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

add-preset 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 11d 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.

.claude/skills/add-preset/SKILL.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Adding a cabinet preset

Presets live in src/cabineteer/presets.py as frozen CabinetPreset dataclasses, registered by wrapping each in _p(...).

Steps

Add the preset near the others in its category section:

_p(CabinetPreset(
    name="workshop_tool_chest",          # slug for apply_preset (kebab/snake, unique)
    display_name="Workshop Tool Chest",   # human label
    description="One-line use-case description.",
    category="workshop",                  # kitchen | workshop | bedroom | bathroom | storage
    tags=["workshop", "drawer", "tool"],  # searchable
    difficulty="standard",                # basic | standard | advanced
    config=CabinetConfig(
        width=900, height=720, depth=550,
        openings=[                         # (height_mm, opening_type) bottom→top
            (300, "drawer"),
            (192, "drawer"),
            (192, "drawer"),
        ],
        drawer_slide="blum_tandem_550h",
        door_hinge="blum_clip_top_110_full",
        carcass_joinery=CarcassJoinery.DADO_RABBET,
    ),
))

Honor the opening-stack invariant. The opening heights must sum to the interior height = height - top_thickness - bottom_thickness (default 720 - 18 - 18 = 684). A stack that over-fills raises an ERROR (the guard test rejects it). A stack that sums exactly to interior — which every existing preset does — raises a benign cumulative_heights WARNING (zero reveal at the top); that is accepted, not something to design away. The bar for a preset is zero ERROR-severity issues, warnings allowed.
Use real hardware keys. drawer_slide / door_hinge / drawer_pull / door_pull must exist in hardware.py (SLIDES, HINGES, PULLS). An unknown key is not silently dropped or resolved to None — it raises KeyError (loudly, listing the available keys) as soon as the hardware is consulted for a matching opening, e.g. when you evaluate_cabinet or generate a cutlist for a config that has the relevant drawer/door. Check valid keys with list_hardware or by grepping the spec dicts.

Read the full file on GitHub · 56 lines

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.

11d ago First seen · 56 lines · 68 tokens per session scan A 34a25fd6b260

Subscribe to this mod's changes

add-preset is a skill published in the GitHub repository chemrich/cabineteer (3 stars, last pushed 6d ago), licensed Apache-2.0. It adds 68 tokens to every session and 950 once invoked, about $0.0003 per session on Opus 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 2026-08-31.

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