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.
npx skills add Abhinavbwj/Urban-Design-Skills-Claude --skill site-analysisgit clone --depth 1 https://github.com/Abhinavbwj/Urban-Design-Skills-ClaudeWrote 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.
[](https://agentmods.dev/skills/abhinavbwj/urban-design-skills-claude/site-analysis)<a href="https://agentmods.dev/skills/abhinavbwj/urban-design-skills-claude/site-analysis"><img src="https://agentmods.dev/badge/skills/abhinavbwj/urban-design-skills-claude/site-analysis/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.
<a href="https://agentmods.dev/skills/abhinavbwj/urban-design-skills-claude/site-analysis"><img src="https://agentmods.dev/badge/skills/abhinavbwj/urban-design-skills-claude/site-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00124 | $0.07511 |
| Opus 5 | $0.00062 | $0.03756 |
| Sonnet 5 | $0.00025 | $0.01502 |
| Haiku 4.5 | $0.00012 | $0.00751 |
Grade A, and why
site-analysis 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 13d 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.
How it starts
The opening of the file, as written. The whole thing — 673 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Site Analysis Skill
Comprehensive multi-scale site analysis for urban design and architectural projects. This skill guides the systematic evaluation of a site and its context across three nested scales, twelve analytical layers, and a structured synthesis framework that translates raw data into actionable design implications.
1. Three-Scale Analysis Framework
Every site exists within nested contexts. Effective analysis moves from the broad regional frame down to the specific parcel, ensuring that no critical external force is overlooked before design begins.
Decision Tree for Analysis Depth
START
|
v
Is the project a masterplan, new neighborhood, or infrastructure project?
YES --> Conduct FULL three-scale analysis (Regional + Neighborhood + Site)
NO --> Continue
|
v
Is the project an infill building, renovation, or single-parcel development?
YES --> Conduct TWO-SCALE analysis (Neighborhood + Site)
NO --> Continue
|
v
Is the project an interior renovation or tenant fit-out?
YES --> Conduct SITE-SCALE analysis only (immediate context + parcel)
NO --> Default to TWO-SCALE analysis
Regional Scale (5 km - 50 km radius)
Purpose: Understand the site's position within metropolitan systems.
- Transportation networks: highways, rail corridors, airports, ports, and their capacity/planned upgrades. Identify the site's travel-time isochrones to major employment centers (15 min, 30 min, 60 min by car and transit).
- Economic clusters: major employers, industry sectors, university and hospital anchors, innovation districts, and economic development zones.
- Environmental systems: regional watersheds, river basins, protected landscapes, green belts, agricultural land, air quality zones, and climate risk areas (sea-level rise, wildfire, seismic).
- Governance: municipal boundaries, special districts, regional planning authorities, tax increment financing zones, enterprise zones.
- Regional position: Is the site in a growth corridor, a stable suburb, a declining industrial area, or a rural fringe? What regional plans affect it?
What ships with it
3 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.
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.
- 13d ago First seen · 673 lines · 124 tokens per session scan A b348cc80701c
site-analysis is a skill published in the GitHub repository Abhinavbwj/Urban-Design-Skills-Claude (129 stars, last pushed 6mo ago), licensed MIT. It adds 124 tokens to every session and 7,511 once invoked, about $0.0006 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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