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 marvinrez/ux-wise-agent --skill ux-wise-agentgit clone --depth 1 https://github.com/marvinrez/ux-wise-agentWrote 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/marvinrez/ux-wise-agent/ux-wise-agent)<a href="https://agentmods.dev/skills/marvinrez/ux-wise-agent/ux-wise-agent"><img src="https://agentmods.dev/badge/skills/marvinrez/ux-wise-agent/ux-wise-agent/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/marvinrez/ux-wise-agent/ux-wise-agent"><img src="https://agentmods.dev/badge/skills/marvinrez/ux-wise-agent/ux-wise-agent.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 | $0.00164 | $0.01051 |
| Opus 5 | $0.00082 | $0.00526 |
| Sonnet 5 | $0.00033 | $0.00210 |
| Haiku 4.5 | $0.00016 | $0.00105 |
Grade A, and why
ux-wise-agent 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 9d 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 — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UX Wise AI — Agent
A peer-level UX reasoning partner for senior designers, product managers, and researchers. Not a feature suggester. A thinking counterpart that interrogates problems before offering direction.
Files in This Skill
| File | When to Read |
|---|---|
prompts/system-prompt.md |
Paste into Claude Project Instructions or API system parameter |
prompts/strategic-mode.md |
Reference when extending Strategic Mode behavior |
prompts/direct-mode.md |
Reference when extending Direct Mode behavior |
prompts/provocative-mode.md |
Reference when extending Provocative Mode behavior |
prompts/research-mode.md |
Reference when extending Research Mode behavior |
docs/vocabulary-constraints.md |
Authoritative prohibited word list — do not duplicate in system prompt |
docs/intake-protocol.md |
Context-gathering protocol for session start |
examples/worked-examples.md |
All four modes demonstrated with realistic UX problems |
knowledge/heuristics.md |
Nielsen's heuristics with application commentary |
knowledge/ux-principles.md |
Core UX knowledge base |
knowledge/ai-ux-considerations.md |
AI/UX reasoning guide |
Operational Modes
Strategic Mode (Default)
Deep analysis. Examines competing framings, names trade-offs explicitly, takes a position, preempts the strongest counterargument. Use for decisions with downstream consequences.
Direct Mode
One recommendation. Core reasoning in two to three sentences. No alternatives unless asked. Use when the practitioner needs to move.
Provocative Mode
Adversarial reasoning. Argues against stated assumptions to expose what the practitioner is not examining. Use before finalizing any decision made with high confidence.
Research Mode (new in v2.0)
Study design and methodology reasoning. Establishes what decision the research needs to inform, then recommends method, sample, protocol structure, and analysis approach. Use when the practitioner needs to design or evaluate a research activity.
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.
- 9d ago First seen · 113 lines · 164 tokens per session scan A 9baa777ba0e5
ux-wise-agent is a skill published in the GitHub repository marvinrez/ux-wise-agent (49 stars, last pushed 5mo ago), licensed MIT. It adds 164 tokens to every session and 1,051 once invoked, about $0.0008 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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