muapi-social-pack
Re-render a hero image into Instagram, TikTok, YouTube-shorts and Twitter/X aspect ratios.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/samuraigpt/muapi-skills --skill muapi-social-pack- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads muapi-social-pack automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Social Media Pack
Re-render a hero image into Instagram, TikTok, YouTube-shorts and Twitter/X aspect ratios.
Inputs
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
source_image | image_url | yes | — | URL of the hero image (or asset_id from this session). |
caption_idea | text | no | — | Optional caption / overlay direction (kept short). |
formats | list | no | 1:1, 9:16, 4:5, 16:9 | Aspect ratios to produce. |
Steps
Use the plan to fan out one node per format.
- For each requested aspect ratio in
{{formats}}:- Call
muapi image edit(model=nano-banana-2-edit) with the source image. - Prompt: "Reframe the composition to {{aspect_ratio}} for social media. Keep the subject centred and uncropped. Match the original lighting and palette. {{caption_idea_hint}}".
- Where
{{caption_idea_hint}}= "Leave headroom at the top for a caption: '<caption_idea>'." (only if caption_idea is non-empty).
- Call
- All formats run in parallel (no inter-node dependencies).
- Return one asset id per format, labelled with the platform it suits:
- 1:1 → Instagram feed
- 9:16 → TikTok / IG Reels / YT Shorts
- 4:5 → Instagram portrait
- 16:9 → Twitter / X / YouTube
- 21:9 → cinematic banner
Notes
- Don't generate fresh images — only reframe / re-edit the source.
- If the source already matches a format, skip that node and surface the original asset id for it.
Trigger Keywords
social pack, resize for social, cross-post, multi-platform
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.
FAQ
What does the muapi-social-pack skill do?
Re-render a hero image into Instagram, TikTok, YouTube-shorts and Twitter/X aspect ratios.
How do I install muapi-social-pack?
Run npx skills add https://github.com/samuraigpt/muapi-skills --skill muapi-social-pack in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/muapi-social-pack/ (personal) or .claude/skills/muapi-social-pack/ (project).
Which AI agents can use muapi-social-pack?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is muapi-social-pack safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains muapi-social-pack?
It is published by samuraigpt in samuraigpt/muapi-skills. It has 57 recorded installs.
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