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 jsmastery-pro/jsm-agent-skill --skill imprintgit clone --depth 1 https://github.com/jsmastery-pro/jsm-agent-skillWrote 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/jsmastery-pro/jsm-agent-skill/imprint)<a href="https://agentmods.dev/skills/jsmastery-pro/jsm-agent-skill/imprint"><img src="https://agentmods.dev/badge/skills/jsmastery-pro/jsm-agent-skill/imprint.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk pass
- 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 | $0.00038 | $0.01947 |
| Opus 5 | $0.00019 | $0.00974 |
| Sonnet 5 | $0.00008 | $0.00389 |
| Haiku 4.5 | $0.00004 | $0.00195 |
Grade A, and why
imprint 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 8d 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 — 281 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI consistency does not happen by accident. It happens because every component is built with awareness of what already exists.
The problem with AI-built interfaces is that each component gets built in isolation. The agent does not remember what it built three sessions ago. So spacing drifts. Colors vary slightly. Border radius is inconsistent. The app looks like it was built by multiple people with different tastes.
This skill fixes that. Run it after building any UI component. It reads what was just built, extracts the patterns that matter for consistency, and saves them so every future component can match.
One command. Run it every time. That is the whole system.
How to Invoke
After building any UI component, run:
/imprint
To target a specific file:
/imprint [filepath]
To audit an existing codebase for inconsistencies:
/imprint audit
If no filepath is given, the skill identifies recently created or modified component files automatically and captures from those.
When to use audit mode:
- The project UI already exists and consistency is uncertain
- Multiple sessions have passed without running
/imprint - Something looks visually off but it is hard to pinpoint why
- Before establishing
ui-registry.mdfor the first time on an existing project
Run /imprint audit before running /imprint on any project where the UI was not tracked from the beginning.
Step 1 — Find What Was Just Built
If a filepath was provided — read that file directly.
If no filepath was provided — identify which component files were most recently created or modified in this session. Look in the components directory and any other locations where UI files typically live. Read those files.
If it is unclear which files to capture from, ask the developer:
Which component should I capture patterns from?
Step 2 — Extract What Matters for Consistency
Read the component code. Extract only the classes and values that affect visual consistency across the interface. Not everything — only what makes components look like they belong together.
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.
- 8d ago First seen · 281 lines · 38 tokens per session scan A f820091474cb
imprint is a skill published in the GitHub repository jsmastery-pro/jsm-agent-skill (164 stars, last pushed 2mo ago), licensed MIT. It adds 38 tokens to every session and 1,947 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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