thumbnail-concept — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited thumbnail-concept (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
A video topic → several high-CTR thumbnail concepts with image-gen prompts.
The thumbnail decides whether good content gets watched. This skill produces a few distinct, honest, high-contrast thumbnail concepts — each with a layout, a short text overlay, a color logic, and a ready image-generation prompt — so the creator can pick and generate quickly.
thumbnail, cover art, thumbnail ideas, ctr,video cover
thumbnails/**/thumbnail-concept| Input | Required | Notes |
|---|---|---|
topic | yes | Video subject + the promise. |
subject | no | Hero image/asset (e.g. a nebula, a rocket). |
count | no | Number of concepts, default 3. |
(≤4 words, high contrast), color/contrast logic, and emotional read.
if using NASA imagery, note the rights step.
{
"concepts": [{
"layout": "string",
"overlay_text": "string — ≤4 words",
"color_logic": "string",
"emotional_read": "string",
"image_prompt": "string"
}]
}Read. MCP: optional image-gen MCP.Input: "Why Webb sees what Hubble can't" → 3 concepts, each with a 2–3 word overlay, contrast logic, and an image prompt.
Built on SIP — Starlight Intelligence Protocol Substrate: starlightintelligence.org/protocol v1.1.0 Layers used: [file-contract, attestation, sovereignty] Vertical: starlight-agent-skills · portable capability layer
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.