$npx -y skills add Abhinavbwj/Urban-Design-Skills-Claude --skill site-analysisConduct comprehensive multi-scale site analysis from regional to neighborhood to site scale. Generates structured analysis reports covering physical context, infrastructure, demographics, environmental conditions, regulatory framework, and design opportunities and constraints. Us
| 1 | # Site Analysis Skill |
| 2 | |
| 3 | Comprehensive multi-scale site analysis for urban design and architectural |
| 4 | projects. This skill guides the systematic evaluation of a site and its context |
| 5 | across three nested scales, twelve analytical layers, and a structured synthesis |
| 6 | framework that translates raw data into actionable design implications. |
| 7 | |
| 8 | --- |
| 9 | |
| 10 | ## 1. Three-Scale Analysis Framework |
| 11 | |
| 12 | Every site exists within nested contexts. Effective analysis moves from the |
| 13 | broad regional frame down to the specific parcel, ensuring that no critical |
| 14 | external force is overlooked before design begins. |
| 15 | |
| 16 | ### Decision Tree for Analysis Depth |
| 17 | |
| 18 | ``` |
| 19 | START |
| 20 | | |
| 21 | v |
| 22 | Is the project a masterplan, new neighborhood, or infrastructure project? |
| 23 | YES --> Conduct FULL three-scale analysis (Regional + Neighborhood + Site) |
| 24 | NO --> Continue |
| 25 | | |
| 26 | v |
| 27 | Is the project an infill building, renovation, or single-parcel development? |
| 28 | YES --> Conduct TWO-SCALE analysis (Neighborhood + Site) |
| 29 | NO --> Continue |
| 30 | | |
| 31 | v |
| 32 | Is the project an interior renovation or tenant fit-out? |
| 33 | YES --> Conduct SITE-SCALE analysis only (immediate context + parcel) |
| 34 | NO --> Default to TWO-SCALE analysis |
| 35 | ``` |
| 36 | |
| 37 | ### Regional Scale (5 km - 50 km radius) |
| 38 | |
| 39 | Purpose: Understand the site's position within metropolitan systems. |
| 40 | |
| 41 | - **Transportation networks**: highways, rail corridors, airports, ports, and |
| 42 | their capacity/planned upgrades. Identify the site's travel-time isochrones |
| 43 | to major employment centers (15 min, 30 min, 60 min by car and transit). |
| 44 | - **Economic clusters**: major employers, industry sectors, university and |
| 45 | hospital anchors, innovation districts, and economic development zones. |
| 46 | - **Environmental systems**: regional watersheds, river basins, protected |
| 47 | landscapes, green belts, agricultural land, air quality zones, and climate |
| 48 | risk areas (sea-level rise, wildfire, seismic). |
| 49 | - **Governance**: municipal boundaries, special districts, regional planning |
| 50 | authorities, tax increment financing zones, enterprise zones. |
| 51 | - **Regional position**: Is the site in a growth corridor, a stable suburb, a |
| 52 | declining industrial area, or a rural fringe? What regional plans affect it? |
| 53 | |
| 54 | ### Neighborhood Scale (500 m - 2 km radius) |
| 55 | |
| 56 | Purpose: Map the immediate urban fabric the project must integrate with. |
| 57 | |
| 58 | - **Street network morphology**: grid, organic, cul-de-sac, superblock. Measure |
| 59 | intersection density (target: >100 per km2 for walkable areas), block size |
| 60 | distribution, and connectivity index. |
| 61 | - **Land use patterns**: dominant uses, mix ratio, distribution of commercial |
| 62 | frontage, location of institutional anchors, vacant or underutilized parcels. |
| 63 | - **Demographics**: population density, age pyramid, household composition, |
| 64 | income brackets, ethnic diversity, education attainment within the walkshed. |
| 65 | - **Amenities and services**: schools, parks, healthcare, grocery, transit |
| 66 | stops. Map 5-minute (400 m) and 10-minute (800 m) walksheds to each. |
| 67 | - **Character areas**: identify distinct sub-areas by building typology, street |
| 68 | character, era of development, and perceived identity. Name each area. |
| 69 | |
| 70 | ### Site Scale (The Parcel) |
| 71 | |
| 72 | Purpose: Document every physical and perceptual attribute of the land itself. |
| 73 | |
| 74 | - **Physical attributes**: area (m2 and hectares), dimensions, shape regularity, |
| 75 | elevation range, slope and aspect, soil type, bearing capacity. |
| 76 | - **Edges and boundaries**: describe each edge (street, party wall, open space, |
| 77 | water body). Note edge conditions: hard/soft, public/private, active/passive. |
| 78 | - **Access points**: existing vehicular curb cuts, pedestrian entries, potential |
| 79 | new access points, visibility from approaching routes. |
| 80 | - **Microclimate**: on-site sun/shadow patterns at winter solstice, equinox, |
| 81 | and summer solstice at 9:00, 12:00, and 15:00. Wind exposure vs. shelter. |
| 82 | Identify frost pockets, heat traps, and comfortable outdoor zones. |
| 83 | - **Views**: catalog views OUT from the site (desirable and undesirable) and |
| 84 | views IN to the site from public vantage points. Note landmark visibility. |
| 85 | - **Existing structures**: buildings, walls, fences, paving, underground |
| 86 | structures, foundations, contamination history, demolition requirements. |
| 87 | |
| 88 | --- |
| 89 | |
| 90 | ## 2. Analysis Workflow |
| 91 | |
| 92 | Follow this 10-step sequential workfl |