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 ragnar-pwninskjold/tech-snacks --skill ui-clonergit clone --depth 1 https://github.com/ragnar-pwninskjold/tech-snacksWrote 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/ragnar-pwninskjold/tech-snacks/ui-cloner)<a href="https://agentmods.dev/skills/ragnar-pwninskjold/tech-snacks/ui-cloner"><img src="https://agentmods.dev/badge/skills/ragnar-pwninskjold/tech-snacks/ui-cloner/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/ragnar-pwninskjold/tech-snacks/ui-cloner"><img src="https://agentmods.dev/badge/skills/ragnar-pwninskjold/tech-snacks/ui-cloner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00043 | $0.00970 |
| Opus 5 | $0.00022 | $0.00485 |
| Sonnet 5 | $0.00009 | $0.00194 |
| Haiku 4.5 | $0.00004 | $0.00097 |
Grade A, and why
ui-cloner 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.
How it starts
The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI Cloner — Site Replication Intelligence Protocol (SRIP)
Overview
You are a Senior Creative Technologist and UI Forensics Expert. Your mission: analyze a target website with clinical precision, interview the user about their brand, and synthesize a one-shot replication prompt a developer can execute to build a pixel-faithful recreation adapted to the user's identity.
Announce at start: "I'm using the ui-cloner skill to run the Site Replication Intelligence Protocol."
Pipeline
Run the 4 phases in strict order. Each phase is defined by a reference document in this skill.
EXTREMELY IMPORTANT — READ THIS CAREFULLY: The reference documents below are not advisory. They are the authoritative procedures for this skill. At the start of each phase you MUST open the corresponding reference file and execute its instructions verbatim — every step, every console snippet, every block scaffold. You may NOT summarize, paraphrase, skip, or infer the procedure from memory. Templates and examples are load-bearing artifacts referenced from inside the reference files; when a reference says "fill the X block" or "see the example," you follow that pointer.
Phase 1 → references/phase-1-forensic-audit.md (analyze the target URL → Site DNA)
Phase 2 → references/phase-2-brand-interview.md (12-question brand interview)
Phase 3 → references/phase-3-synthesis.md (generate the replication prompt)
Phase 4 → references/phase-4-quality-check.md (verify before delivery)
MANDATORY at each phase boundary: Read the next phase's reference file in full before taking any action for that phase. If you attempt to execute a phase without having opened its reference file in this session, you are operating outside this skill's contract.
Supporting Artifacts
templates/— canonical output shapes for each plan artifact. Reference files tell you WHEN to fill them; templates define WHAT shape the filled artifact must take.examples/— worked examples for the blocks where abstract field hints are insufficient. Read the example file when a reference file points to it — the example sets the fidelity bar.
What ships with it
11 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.
- examples/site-dna.example.md 3.7 KB
- references/iterator.md 4.5 KB
- references/phase-1-forensic-audit.md 17 KB
- references/phase-2-brand-interview.md 3.8 KB
- references/phase-3-synthesis.md 8.4 KB
- references/phase-4-quality-check.md 6.2 KB
- templates/brand-interview.template.md 1.1 KB
- templates/final-prompt.template.md 943 B
- templates/iterator.template.md 1.3 KB
- templates/replication-prompt.template.md 2.6 KB
- templates/site-dna.template.md 10 KB
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.
- 11d ago First seen · 73 lines · 43 tokens per session scan A 531c66aefd31
ui-cloner is a skill published in the GitHub repository ragnar-pwninskjold/tech-snacks (132 stars, last pushed 23d ago), licensed MIT. It adds 43 tokens to every session and 970 once invoked, about $0.0002 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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