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
- 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.
- Call
muapi image generate(model=nano-banana-2, aspect_ratio={{format}}). - If the user provided a product or subject image in the session, prefer
muapi image editinstead 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 CTA.
- Hashtags: 15–20 targeted hashtags (mix of niche, mid-tier, and broad). Format as a separate block.
Notes
- Prioritize scroll-stopping first impressions — the image must visually communicate the brief within 2 seconds.
- If
formatis9:16(Reels cover), note that text overlays are common; include a suggestion for on-screen text placement. - Do NOT generate multiple variants unless the user explicitly asks.
Trigger Keywords
instagram post, ig post, instagram, feed post, instagram creative
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Notes for the Executing Agent
- This recipe is LLM-orchestrated: read each phase, gather any missing inputs from the user, then call
muapiCLI commands. Usemuapi auth configurefirst ifMUAPI_API_KEYis unset. - For model IDs without a CLI alias yet, fall back to the raw endpoint via
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 withmuapi predict wait <request_id>. - Substitute
{{input_name}}placeholders with the user's actual inputs before issuing each call.
