spatial-planning

spatial-planning is a skill for Claude Code from Abhinavbwj/Skills-Architects. It costs 59 tokens per session (8,815 once invoked), scanned A, original, MIT.

A planning guide for arranging spaces in buildings. It covers floor-plan types, corridors, stairs, elevators, service routes, floor stacking, usable-area efficiency, daylight, and wayfinding.

In plain words
What is it for?
Planning floor plans, circulation systems, building cores, vertical service distribution, space efficiency, and easy-to-understand navigation through buildings.
Why use it?
It helps compare layout choices and understand how circulation, structure, services, and occupant movement affect a building plan.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: positional $N argument.

Part of the Skills-Architects plugin — 29 skills shipped together

Good fit Planning floor plans, circulation systems, building cores, vertical service distribution, space efficiency, and easy-to-understand navigation through buildings.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/abhinavbwj/skills-architects/spatial-planning
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 Abhinavbwj/Skills-Architects --skill spatial-planning
Clone the repo
git clone --depth 1 https://github.com/Abhinavbwj/Skills-Architects

Made for: Claude Code.

Or install Skills-Architects, the plugin that ships this one along with the rest of its 29 skills.

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.

agentmods badge for spatial-planning

README.md
[![agentmods](https://agentmods.dev/badge/skills/abhinavbwj/skills-architects/spatial-planning/github.svg)](https://agentmods.dev/skills/abhinavbwj/skills-architects/spatial-planning)
Your own site
<a href="https://agentmods.dev/skills/abhinavbwj/skills-architects/spatial-planning"><img src="https://agentmods.dev/badge/skills/abhinavbwj/skills-architects/spatial-planning/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.

agentmods 80×15 button for spatial-planning

Your own site · 80×15
<a href="https://agentmods.dev/skills/abhinavbwj/skills-architects/spatial-planning"><img src="https://agentmods.dev/badge/skills/abhinavbwj/skills-architects/spatial-planning.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,815 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.08815
Opus 5 $0.00030 $0.04408
Sonnet 5 $0.00012 $0.01763
Haiku 4.5 $0.00006 $0.00881

Measured 11d ago against content hash ed41a80bfe21, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

spatial-planning 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.

skills/spatial-planning/SKILL.md · 571 lines

How it starts

The opening of the file, as written. The whole thing — 571 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Spatial Planning

Section 1: Floor Plan Archetypes

The floor plan archetype determines nearly every downstream design decision — structural grid, facade rhythm, servicing strategy, daylight penetration, and occupant experience. The ten canonical plan types below cover the full spectrum of building configurations from narrow residential slabs to deep-plan commercial towers.

1.1 Single-Loaded Corridor

Diagram description: A linear building with habitable rooms on one side only and an open corridor or gallery on the other, typically facing a courtyard or exterior view.

  • Typical plan depth: 6–9 m from corridor wall to exterior facade
  • Structural grid: 6–8 m bays perpendicular to corridor, 3–4 m bays parallel
  • Daylight characteristics: Excellent — all rooms have direct exterior exposure on at least one side; corridor receives borrowed light or is open-air
  • Circulation efficiency: Low — corridor serves rooms on one side only, yielding high circulation-to-usable area ratio (NTG penalty 5–10%)
  • Best-fit building types: Tropical housing, student residences, hospital wards, hotels in warm climates, gallery-access social housing
  • Exemplar buildings: Robin Hood Gardens (Alison & Peter Smithson, London, 1972); Park Hill (Jack Lynn & Ivor Smith, Sheffield, 1961)

1.2 Double-Loaded Corridor

Diagram description: A linear building with habitable rooms on both sides of a central corridor, creating a deeper floor plate.

  • Typical plan depth: 12–18 m total (two 6–9 m room depths flanking a 1.5–2.4 m corridor)
  • Structural grid: 6–8 m bays perpendicular, 3–5 m parallel
  • Daylight characteristics: Good in rooms; corridor is typically windowless and requires artificial lighting or periodic breaks with glazing
  • Circulation efficiency: High — corridor serves rooms on both sides, achieving 78–85% NTG in residential, 80–87% in hotel
  • Best-fit building types: Hotels, residential apartments, dormitories, hospital departments, budget office buildings
  • Exemplar buildings: Unite d'Habitation (Le Corbusier, Marseille, 1952); Trellick Tower (Erno Goldfinger, London, 1972)

Read the full file on GitHub · 571 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

  1. 11d ago First seen · 571 lines · 59 tokens per session scan A ed41a80bfe21

Subscribe to this mod's changes

spatial-planning is a skill published in the GitHub repository Abhinavbwj/Skills-Architects (285 stars, last pushed 3mo ago), licensed MIT. It adds 59 tokens to every session and 8,815 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 2026-08-30.

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