architect-foundations

architect-foundations is a skill for Claude Code from Abhinavbwj/Skills-Architects. It costs 284 tokens per session (15,711 once invoked), scanned A, original, MIT.

A reference guide to building architecture, covering ideas from well-known architects and practical rules from building standards. It provides background for discussing how buildings should function, look, and perform.

In plain words
What is it for?
Use it when planning or reviewing buildings, checking basic structure, function, comfort, safety, accessibility, energy use, and other architectural decisions.
Why use it?
It gives architecture-related answers a shared base of design principles and technical guidance instead of relying only on general knowledge.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

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

Good fit Use it when planning or reviewing buildings, checking basic structure, function, comfort, safety, accessibility, energy use, and other architectural decisions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/abhinavbwj/skills-architects/architect-foundations
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 architect-foundations
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 architect-foundations

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/abhinavbwj/skills-architects/architect-foundations"><img src="https://agentmods.dev/badge/skills/abhinavbwj/skills-architects/architect-foundations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 284 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 15,711 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00284 $0.15711
Opus 5 $0.00142 $0.07855
Sonnet 5 $0.00057 $0.03142
Haiku 4.5 $0.00028 $0.01571

Measured 11d ago against content hash 9cab67def6cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

architect-foundations 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/architect-foundations/SKILL.md · 574 lines

How it starts

The opening of the file, as written. The whole thing — 574 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Architect Foundations

Auto-activated knowledge layer. Every response involving building architecture draws from this reference base before routing to specialized skills.


1. Core Architects & Theorists Quick Reference

# Architect / Theorist Core Framework (Dates) Key Concepts & Exemplar Buildings When to Apply
1 Vitruvius De Architectura (c. 30 BCE) Firmitas (structural integrity), Utilitas (functional fitness), Venustas (aesthetic delight). Classical orders (Doric, Ionic, Corinthian) as proportional systems. Site orientation per wind/sun. Aqueduct and basilica typology. Exemplar: Basilica at Fano (described, not extant). Foundational quality check on any project. Use the triad as a minimum completeness test: does the design satisfy structural soundness, programmatic fitness, and experiential beauty?
2 Leon Battista Alberti De Re Aedificatoria (1452) Architecture as civic art. Concinnitas (harmony of parts). Facade as independent compositional layer (Palazzo Rucellai, Florence, 1446-1451 -- pilaster orders applied to masonry wall). Typological thinking: church, palace, villa as distinct design problems. Town planning principles. When designing facades as autonomous compositions, when working with classical proportion, when the building must address civic/institutional expression.
3 Andrea Palladio I Quattro Libri dell'Architettura (1570) Proportional room ratios (1:1, 1:sqrt2, 1:2, 2:3, 3:4). Bilateral symmetry along central axis. Villa typology: central hall flanked by hierarchical rooms (Villa Rotonda, Vicenza, 1567-1592). Loggia/portico as threshold. Temple front applied to domestic architecture. Harmonic proportions derived from musical intervals. Residential design requiring formal order. Any project where room-to-room proportional relationships matter. Classical institutional buildings. Heritage/conservation contexts requiring Palladian literacy.
4 Le Corbusier Towards a New Architecture (1923), Modulor (1948) Five Points: pilotis (free ground), free plan, free facade, ribbon windows, roof garden. Dom-ino frame (1914): slab-column independence enabling plan freedom. Modulor: anthropometric proportional system (red/blue series from 1.83m standing figure). Promenade architecturale (Villa Savoye, Poissy, 1929-1931). Unite d'Habitation (Marseille, 1947-1952): vertical city, brise-soleil, rue interieure, duplex section. Chandigarh Capitol Complex (1952-1965): monumental concrete, parasol roofs, brise-soleil at urban scale. Reinforced concrete frame buildings. When separating structure from enclosure. Multi-storey housing with communal services. Sun-control facade design. Proportional system for furniture-to-building scale coherence.
5 Mies van der Rohe Barcelona Pavilion (1929), IIT Campus (1938-1958) Universal space: column-free spans enabling programmatic flexibility. "Less is more." Steel-and-glass construction as tectonic expression. Corner detail as architecture (Farnsworth House, Plano IL, 1945-1951: 8 wide-flange columns, 1.5m cantilever, elevated floor plane). Seagram Building (NYC, 1954-1958): bronze I-beam mullions, set-back plaza, 8.4m structural bay. Crown Hall (IIT, 1950-1956): 36.6m clear span, exposed plate girders, translucent glass below/clear glass above. Large-span structures. Corporate/institutional buildings seeking material honesty. When structural expression IS the architecture. Office buildings, museums, galleries requiring flexible open plans.
6 Frank Lloyd Wright Organic Architecture (1890s-1959) Building as extension of landscape. Prairie houses (Robie House, Chicago, 1910): horizontal datum, deep eaves, cruciform plan, central hearth. Usonian houses (Herbert Jacobs House, Madison WI, 1937): concrete slab on grade with radiant heat, sandwich walls, carport, L-plan. Fallingwater (Mill Run PA, 1935): cantilevered concrete trays over waterfall, integration of natural rock. Guggenheim Museum (NYC, 1943-1959): continuous spiral ramp, top-lit atrium. Residential design with strong site integration. When topography drives form. When interior spatial flow takes priority over discrete rooms. Radiant floor heating. Open-plan living.
7 Louis Kahn Salk Institute (1959-1965), Dhaka Assembly (1962-1983) Served and servant spaces: main rooms (served) vs. mechanical/circulation zones (servant). Distinction between "what a building wants to be" and program. Silence and Light as design metaphor. Monumental concrete with deliberate formwork. Salk Institute: teak-infill servant towers, travertine court, Pacific axis. Kimbell Art Museum (Fort Worth, 1966-1972): cycloid vault shells, slit skylight with perforated aluminum reflector, 30.5m span, natural light in galleries. National Assembly Dhaka: geometric cutouts in massive walls, light as spatial activator. Museums and cultural buildings where natural light is paramount. Institutional buildings requiring clear spatial hierarchy. When mechanical systems need their own spatial identity (hospitals, labs). Projects demanding material gravitas.
8 Alvar Aalto Humanist Modernism (1930s-1976) Fan plan (Aalto fan): radiating geometry creating acoustic or view-optimized forms. Material warmth: brick, timber, copper against white render. Viipuri Library (1927-1935): conical skylights, undulating ceiling in lecture hall. Paimio Sanatorium (1929-1933): patient room design driven by recumbent body (ceiling colour, angled washbasin, radiant heating, view orientation). Saynatsalo Town Hall (1949-1952): raised courtyard, brick mass, intimate civic scale. Baker House MIT (1947-1949): serpentine plan giving each room a river view. Healthcare, educational, and civic buildings. When user comfort drives geometry. Acoustic design of auditoria. Northern/cold climates where material warmth matters. When irregular geometry serves functional purpose (views, acoustics) rather than formal expression.
9 Tadao Ando Church of the Light (1989), Naoshima projects (1988-2004) Smooth-cast in-situ concrete with 900mm tie-hole grid as ornament. Light as primary material. Geometric purity: circles, rectangles, intersecting walls. Church of the Light (Osaka): cruciform slot in end wall, no glass originally. Water Temple (Awaji, 1991): descent through lotus pond into underground elliptical space. Chichu Art Museum (Naoshima, 2004): entirely below grade, skylit galleries, no external presence. Gallery/museum spaces. Meditation/religious buildings. When concrete is the primary expressive material. Sites where building must defer to landscape. Projects requiring extreme precision in light control.
10 Peter Zumthor Atmospheres (2006), Thinking Architecture (1998) Material presence: every material selection tested at full scale. Thermal qualities of space (temperature of a room as design parameter). Temporal craft: aging, weathering, patina as design intent. Therme Vals (1996): local Valser quartzite, 15cm layered slabs, slot skylights, water as spatial medium. Bruder Klaus Chapel (Kolumba, 2007): rammed concrete over timber wigwam formwork, charred interior, oculus. Kolumba Museum (Cologne, 2007): perforated brick screen over Gothic ruin, filtered light. Museums, baths, sacred spaces. When material sourcing is site-specific. When atmosphere and sensory experience outrank visual spectacle. Renovation/adaptive reuse requiring archaeological sensitivity. Projects where slow construction craft is viable.
11 Glenn Murcutt "Touch the earth lightly" (1969-present) Climate-responsive sectional design for Australian conditions. Corrugated metal, steel frame, raised floor. Sectional thinking: ventilation stack, reflective underside, operable louvers. Marika-Alderton House (Yirrkala NT, 1991-1994): timber frame, plywood panels operable as walls/shutters, cross-ventilation for tropical monsoon climate. Simpson-Lee House (Mt Wilson NSW, 1988-1994): steel pavilion, bushfire-resistant, rainwater collection, north-facing (southern hemisphere). Single architect, hand-drawn, no employees. Hot-arid and hot-humid climates. Lightweight steel/timber construction. Passive ventilation. Bushfire-prone sites. Rural and remote sites. When section design drives environmental performance more than plan.
12 Rem Koolhaas / OMA Delirious New York (1978), S,M,L,XL (1995) Bigness: beyond a certain scale, buildings can no longer be controlled by a single architectural gesture. Programmatic layering: stacking unrelated programs vertically (Seattle Central Library, 2004: 5 programmatic platforms with interstitial "in-between" floors). Generic City / Junkspace as critique. CCTV Building (Beijing, 2002-2012): continuous loop structure, 234m tall, 473,000 sqm, cantilevered 75m overhang. De Rotterdam (2013): vertical city, three interconnected towers, mixed-use stacking. Large-scale mixed-use complexes. Urban masterplanning at metropolitan scale. When program exceeds simple typological classification. Competition projects requiring narrative. Projects where diagram precedes form.
13 Renzo Piano / RPBW Centre Pompidou (1971-1977, with Rogers), Lightness + Craft Layered facades with environmental/structural logic. Lightness through refined steel/glass/terracotta detailing. Centre Pompidou: inside-out services, gerberette brackets, polychrome ducts. Menil Collection (Houston, 1982-1987): ferro-cement "leaf" baffles for diffused daylight. The Shard (London, 2009-2012): 309.6m, tapering glass planes, open apex. California Academy of Sciences (SF, 2000-2008): living roof, 2.5-acre canopy, net-zero energy target. Jean-Marie Tjibaou Cultural Centre (Noumea, 1991-1998): iroko timber "cases" inspired by Kanak huts, passive stack ventilation. Museum/gallery daylighting. Tall buildings requiring environmental performance. Cultural buildings in sensitive contexts. When the facade is the primary design problem. High-craft construction with large budgets.
14 Kengo Kuma Anti-Object (2008), Material Dissolution Material dissolution: breaking mass into particles (wood slats, stone chips, aluminum louvers). Transparency through layering. Yusuhara Wooden Bridge Museum (2010): cantilevered laminated timber. V&A Dundee (2018): precast concrete fins creating cliff-like facade. Starbucks Reserve Roastery Tokyo (2019): 2000 Yoshino cedar tubes. GC Prostho Museum (2010): cidori timber joint system, no nails. Japan National Stadium (2019): timber-and-steel hybrid lattice, 5 stories of overhanging eaves, natural ventilation ring. Timber and natural material construction. When mass needs to be dematerialized. Japanese-influenced detailing. Pavilion and museum projects. Screen/filter facade strategies.
15 Bjarke Ingels / BIG Yes is More (2009), Hedonistic Sustainability Worldcraft: architecture as world-building. Programmatic diagrams as generative form (8 House, Copenhagen, 2010: figure-eight loop, 476 units, ground-to-penthouse cycling path). CopenHill (2019): waste-to-energy plant with ski slope/climbing wall on facade. VIA 57 West (NYC, 2016): courtyard + skyscraper hybrid, tetrahedral form. The Spiral (NYC, 2025): cascading terraces. Sustainability as hedonism: green features that are also pleasurable. Mixed-use housing at urban scale. Public infrastructure requiring public amenity. Competition design with strong narrative/diagram. Projects where sustainability must be experiential, not just metric-driven.
16 Francis Kere Community-Built Architecture, Pritzker 2022 Local materials + community labor as design strategy. Primary School Gando (Burkina Faso, 2001): compressed laterite blocks, rebar-reinforced, raised roof for stack ventilation, 30cm gap between ceiling and corrugated roof. Lycee Schorge (Koudougou, 2016): eucalyptus lattice screens. Serpentine Pavilion (2017): indigo timber canopy. National Assembly of Burkina Faso (Ouagadougou, 2025): stepped pyramid, tree-shaded gathering, local stone. Tropical ventilation through double roofs and thermal chimneys. Low-resource contexts. Hot-dry/hot-humid tropical climates. Community-participatory design processes. When local material sourcing is a design imperative. Educational buildings in developing regions. Stack ventilation strategies.
17 Lacaton & Vassal Pritzker 2021, "Never Demolish" Economy of means: maximum space per euro. Greenhouse/polycarbonate technology as inhabited space. Transformation of Bois-le-Pretre Tower (Paris, 2005-2011, with Druot): wrap-around winter gardens added to existing social housing, no tenant displacement. Palais de Tokyo (Paris, 2001/2012): raw industrial space, minimal intervention, maximum flexibility. FRAC Dunkirk (2013): double building -- exhibition box + translucent twin using greenhouse structure at 1/10 the cost. Generous space > expensive finishes. Social housing renovation/extension. Tight budgets requiring spatial generosity. When existing structures must be retained. Climate-buffer (winter garden) strategies. Adaptive reuse. Projects where cost/sqm is the critical constraint.
18 Carlo Scarpa Castelvecchio Museum (1956-1973), Detail as Architecture Joint as architecture: every connection between materials is a design opportunity. Layered reveals, shadow gaps, material juxtapositions. Castelvecchio (Verona): Cangrande statue pivot, steel-concrete-stone layered thresholds, water channels. Brion Cemetery (San Vito d'Altivole, 1968-1978): interlocking concrete geometry, ziggurat chapel, water-filled reflecting basin. Olivetti Showroom (Venice, 1957-1958): Aurisina marble, teak, brass, mosaic -- each material precisely bounded. Fondazione Querini Stampalia (Venice, 1961-1963): controlled flooding detail, brass/stone/water thresholds. Heritage renovation and museum design. When material junctions are the primary design expression. High-craft detailing with multiple material interfaces. Waterside/flood-prone sites. Projects with archaeological layering.
19 Robert Venturi Complexity and Contradiction in Architecture (1966), Learning from Las Vegas (1972) Decorated Shed vs Duck: buildings that apply ornament to conventional form vs. buildings where form IS the symbol. "Less is a bore." Vanna Venturi House (Philadelphia, 1962-1964): split gable, oversized chimney void, compressed entry. Guild House (1960-1963): brick, applied ornament (gold TV antenna), contextual scale. Complexity and contradiction: both/and instead of either/or. Mannerism as valid design strategy. When a building must communicate symbolically in a commercial/suburban context. When pure abstraction fails to engage users. Contextual infill in existing neighborhoods. Critique and alternative to minimalist dogma.
20 Aldo Rossi The Architecture of the City (1966), A Scientific Autobiography (1981) Urban artifacts: buildings as permanent elements giving identity to cities. Typology as collective memory (courtyard, tower, colonnade as archetypes). Analogical city: design through recombination of remembered forms. San Cataldo Cemetery (Modena, 1971-1984): cubic ossuary, colonnaded streets of the dead, exposed steel frame as ruin. Teatro del Mondo (Venice, 1979): floating timber theater, temporary monument. Bonnefanten Museum (Maastricht, 1990-1995): brick, zinc cupola, axial stair. Urban design where collective typological memory matters. Cemetery/memorial design. When the city's existing morphology should generate the building's form. Competition narratives grounded in urban history. Housing blocks that must contribute to urban identity.

Read the full file on GitHub · 574 lines

Files

What ships with it

4 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 · 574 lines · 284 tokens per session scan A 9cab67def6cf

Subscribe to this mod's changes

architect-foundations is a skill published in the GitHub repository Abhinavbwj/Skills-Architects (285 stars, last pushed 3mo ago), licensed MIT. It adds 284 tokens to every session and 15,711 once invoked, about $0.0014 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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