muapi-instagram-post

# Instagram Post **Create a polished, on-brand Instagram post — square or portrait hero image with matching caption and hashtags.** ## Inputs | 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. | ## Steps This skill produces one polished Instagram-ready visual + caption. Use the plan if generating more than one variant. ### Phase A — Generate the hero image 1. Write a detailed, atmosphere-rich image prompt based on `{{brief}}` and `{{brand_style}}`: - Include lighting direction, color palette, mood, subject placement, and lens feel. - Optimize for Instagram aesthetics: clean, punchy, single focal point. - Append style tags: `{{brand_style}}, social media photography, highly detailed`. 2. Call `muapi image generate` (model=nano-banana-2, aspect_ratio=`{{format}}`). 3. If the user provided a product or subject image in the session, prefer `muapi image edit` instead to maintain visual consistency. ### Phase B — Caption & Hashtags After the image is generated, compose and return: - **Caption**: 2–4 lines. Hook line first (punchy, curiosity-driving), then brand message, then...