muapi-instagram-post-8c81c1 — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited muapi-instagram-post-8c81c1 (Agent Skill) and scored it 45/100 (orange). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 1 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 1 flagged
A base64 string of 128+ characters appears in a documentation file. Encoded prompt injection hides the hostile instruction in base64 — invisible to keyword filters — and relies on the agent's ability to decode it at runtime. There is no normal authoring reason to embed a multi-hundred-byte base64 blob in skill docs.
*.sig, SIGNATURES) outside the documentation.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.
Create a polished, on-brand Instagram post — square or portrait hero image with matching caption and hashtags.
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
brief | text | yes | — | What the post is about (e.g. "summer coffee launch at our café, warm golden vibes"). |
brand_style | text | no | modern, vibrant, clean typography, lifestyle photography aesthetic | Brand personality and visual style tags. |
format | text | no | 1:1 | Post format — "1:1" for feed square, "4:5" for portrait feed, "9:16" for Reels. |
This skill produces one polished Instagram-ready visual + caption. Use the plan if generating more than one variant.
{{brief}} and {{brand_style}}:{{brand_style}}, social media photography, highly detailed.muapi image generate (model=nano-banana-2, aspect_ratio={{format}}).muapi image edit instead to maintain visual consistency.After the image is generated, compose and return:
format is 9:16 (Reels cover), note that text overlays are common; include a suggestion for on-screen text placement.instagram post, ig post, instagram, feed post, instagram creative
muapi CLI commands. Use muapi auth configure first if MUAPI_API_KEY is unset.curl -X POST https://api.muapi.ai/api/v1/<endpoint> -H "x-api-key: $MUAPI_API_KEY" -H 'content-type: application/json' -d '{...}' and poll with muapi predict wait <request_id>.{{input_name}} placeholders with the user's actual inputs before issuing each call.~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.