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Package a generated asset into ready-to-upload folders per platform — correctly sized media, captions within char limits, hashtags, alt text. Use when the user says "export for Instagram", "make it ready to post", "prepare for upload", "package this", or after any generation when the user wants to publish the result.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | package-content |
| description | Package a generated asset into ready-to-upload folders per platform — correctly sized media, captions within char limits, hashtags, alt text. Use when the user says "export for Instagram", "make it ready to post", "prepare for upload", "package this", or after any generation when the user wants to publish the result. |
| allowed-tools | Bash Read Write Edit Glob Grep |
Turn a generated file into the thing the user actually uploads. One command does the resizing, caption limits, and per-platform folders:
node workflows/cli.cjs packageContent '{"mediaPath":"…","platforms":["instagram","tiktok"],"caption":"…","hashtags":["…"],"outputDir":"…"}'
Full argument shape: workflows/WORKFLOWS.md § Publish & Repurpose.
Local ffmpeg only — zero API cost, no budget check needed.
Identify the asset. Usually the file you just generated; otherwise ask. Confirm it exists before packaging.
Pick platforms + content type. If the user didn't say, ask once
("Which platforms?"). Content type defaults are usually right
(video → reel/short, image → feed); only ask when ambiguous (e.g. a 16:9
video could be a YouTube long or get cropped for short).
Write the copy. If a caption doesn't exist yet, produce it with
/write-copy conventions from the project's brand.md (tone, CTA phrases,
restrictions). Include:
caption — platform-appropriate copy (front-load the first 125 chars)hashtags — from the brand/plan; the workflow trims to per-platform maxaltText — REQUIRED for images (accessibility)title — for YouTubelink — only if the user has oneRun it with outputDir inside the content's output folder, e.g.
projects/{name}/output-contents/{piece}/publish/.
Report. Show the user each platform folder, surface every warning from
the result (truncated captions, dropped hashtags), and remind them what
post.json records. If a caption was truncated, offer to write a shorter
platform-specific version instead.
A 16:9 video packaged as
reel/shortgets padded, not cropped. If the user wants full-frame vertical, extract/crop first (extractClipwithcropTo: "9:16") and package the cropped file.
MANDATORY pre-flight check that runs BEFORE any content plan or generation. Classifies the topic, verifies project/brand/product context, resolves the required reusable assets (characters, products, logos, voices) from the asset registry, and provides/generates whatever is missing — saving paths for reuse. Use whenever the user asks to plan a campaign, make a marketing plan, or create/generate any image, video, voiceover, or music.
Generate music using Gemini Lyria. Use for background music, jingles, intros, soundtracks, and complete songs WITH sung vocals — Lyria 3 sings your exact lyrics (8 languages, rap/sung delivery).
Generate images using Gemini 3 Image (Nano Banana). Use for thumbnails, carousels, infographics, social graphics, product photos.
Generate video content using Gemini Veo. Use when user asks to create video, TikTok ad, Instagram Reel, YouTube video, product video, explainer.
Generate voiceover audio using Gemini TTS. Use for narration, voiceovers, podcasts, multi-speaker dialogue.
Write the words — scroll-stopping hooks, framework-driven scripts, and platform-ready captions with hashtags. Use when the user needs hook ideas, a video/ad script, ad copy, post captions, or says "what should I post", "write a script", "give me hooks", "write the caption".