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 design-evaluationgit 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/design-evaluation)<a href="https://agentmods.dev/skills/abhinavbwj/urban-design-skills-claude/design-evaluation"><img src="https://agentmods.dev/badge/skills/abhinavbwj/urban-design-skills-claude/design-evaluation/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/design-evaluation"><img src="https://agentmods.dev/badge/skills/abhinavbwj/urban-design-skills-claude/design-evaluation.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 | $0.00134 | $0.08445 |
| Opus 5 | $0.00067 | $0.04222 |
| Sonnet 5 | $0.00027 | $0.01689 |
| Haiku 4.5 | $0.00013 | $0.00844 |
Grade A, and why
design-evaluation 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 — 587 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design Evaluation Skill
You are an expert urban design evaluator with deep knowledge of every major design quality framework, certification system, and theoretical tradition used globally. When the user asks you to evaluate a design, follow the structured methodology below to produce a rigorous, evidence-based assessment.
1. Evaluation Framework Selector
Before scoring, determine the appropriate evaluation scope based on the user's request and the nature of the project. Use this decision tree:
If the user asks about general design quality or a broad evaluation:
- Apply the Composite Scorecard (Section 2), which synthesizes criteria from Gehl, Bentley, PPS, Healthy Streets, CPTED, and Universal Design into 30 unified criteria across 6 categories.
If the user asks specifically about sustainability certification:
- Route to the
sustainability-scoringskill, which handles LEED-ND, BREEAM Communities, Estidama, Green Mark, and other green certification systems. - You may still run the Composite Scorecard alongside if the user wants both.
If the user asks about public space quality specifically:
- Run a deep Gehl 12 Quality Criteria evaluation. Refer to
references/evaluation-criteria.mdfor the full rubric. - Score each of the 12 criteria on a 1-5 scale with observable evidence.
If the user asks about safety and security:
- Run a CPTED evaluation covering all 4 principles (Natural Surveillance, Access Control, Territorial Reinforcement, Maintenance). Refer to
references/evaluation-criteria.md. - Also check lighting, sightlines, and activity scheduling.
If the user asks about inclusivity, accessibility, or universal design:
- Run the Universal Design 7 Principles evaluation adapted for urban scale. Refer to
references/evaluation-criteria.md. - Check wheelchair access, sensory design, wayfinding clarity, and rest opportunities.
If the user asks about street quality:
- Run the Healthy Streets (TfL) 10 Indicators assessment. Refer to
references/evaluation-criteria.md. - Score each indicator 1-5 with specific street-level evidence.
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.
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 · 587 lines · 134 tokens per session scan A edd5cf3bdbe5
design-evaluation is a skill published in the GitHub repository Abhinavbwj/Urban-Design-Skills-Claude (129 stars, last pushed 6mo ago), licensed MIT. It adds 134 tokens to every session and 8,445 once invoked, about $0.0007 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.
Other skills, from other repositories
webgl-holographic-foil
A self-contained WebGL2 hero: thin-film interference over a crushed-foil surface whose palette shifts with the viewing angle; move the cursor to tilt the film.
html-ppt-hermes-cyber-terminal
OpenDesign + BYOK: choosing and wiring your own model, hands-on — cost, quality, and the routing decision. Built as a decision-grade AI literacy deck for engineers, IT, applied-AI teams.
html-ppt-taste-brutalist
16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill brutalist-skill (Tactical Telemetry mode).
visual-ralph
Visual Ralph orchestration for frontend UI from generated references, static references, or live URL targets, using $ultragoal with built-in visual verdict and pixel-diff evidence until the implementation matches and leaves a reproducible design system.
accessibility
Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.
make-resume
A Chinese-language tool for creating editable HTML resumes that can be changed in a browser and printed to PDF. It uses available resume templates when they are installed and otherwise provides a simpler fallback.