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 sergekostenchuk/ui-ux-agent-skill-system --skill figma-assets-managergit clone --depth 1 https://github.com/sergekostenchuk/ui-ux-agent-skill-systemWrote 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/sergekostenchuk/ui-ux-agent-skill-system/figma-assets-manager)<a href="https://agentmods.dev/skills/sergekostenchuk/ui-ux-agent-skill-system/figma-assets-manager"><img src="https://agentmods.dev/badge/skills/sergekostenchuk/ui-ux-agent-skill-system/figma-assets-manager/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/sergekostenchuk/ui-ux-agent-skill-system/figma-assets-manager"><img src="https://agentmods.dev/badge/skills/sergekostenchuk/ui-ux-agent-skill-system/figma-assets-manager.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 | $0.00080 | $0.00470 |
| Opus 5.5 | $0.00032 | $0.00188 |
| Sonnet 5.5 | $0.00016 | $0.00094 |
| Haiku 4.5 | $0.00008 | $0.00047 |
Grade A, and why
figma-assets-manager 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 1mo 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.
What it actually says
Figma Assets Manager
Use this skill for asset extraction and preparation. It is not a generic image generator and it should not mutate design files unless explicitly scoped.
Modes
inventory: list available assets and export needs.export: export selected nodes/assets in requested formats.prepare: optimize naming, density, dimensions, and implementation placement.handoff: produce a manifest for frontend integration.audit: flag missing, oversized, duplicated, or inaccessible assets.
Workflow
- Confirm target nodes, formats, scales, intended code destination, and privacy.
- If Figma MCP export/download is needed, invoke
figma:figma-usebefore the Figma tool. - Prefer SVG for icons and simple vector marks; prefer raster formats for photography or complex bitmap media.
- Record license/usage assumptions if assets are third-party or brand-sensitive.
- Write or request an asset manifest with source node, output path, format, scale, dimensions, and intended use.
- For frontend integration, hand off to
webapp-ui-skillormarketing-site-skillafter export.
Output Shape
Use assets/asset-manifest-template.json or summarize the same fields in Markdown.
Boundaries
- Do not upload private assets to optimization or CDN services without explicit approval.
- Do not replace editable Figma vectors with flattened raster assets unless the target implementation requires it.
- Do not assume fonts are licensed for web embedding; report missing font/license checks.
Validation And Eval
- Validate that exports have source node, format, scale, dimensions, output path, and intended use.
- Check that private assets remain local unless an approved external transfer is recorded.
- Use
evals/evals.jsonto test SVG export manifest behavior and private-asset external optimization refusal.
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.
- 1mo ago First seen · 42 lines · 80 tokens per session scan A 6e30b9a9541a
figma-assets-manager is a skill published in the GitHub repository sergekostenchuk/ui-ux-agent-skill-system (32 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 80 tokens to every session and 470 once invoked, about $0.0003 per session on Opus 5.5. 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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