image-generation

v2026.09.24

Plan image creation or edits from prompts, products, or references. Resolve task type, model, and reference rules before handing ready requests to image-batch-runner.

GitHub
Install command
npx skhub add postplusai/image-generation
Markdown
SKILL.md

Image Generation

Use When

  • The desired final asset is an image or image batch.
  • The request may include text prompts, uploaded images, previous outputs, product URLs, research handoffs, product images, persona images, banners, thumbnails, storyboard panels, or batch variants.
  • The next decision is task class, model/reference policy, and runner handoff.

Do Not Use When

  • The final asset is video, audio, subtitles, transcripts, or an edit plan.
  • The image request is already normalized and ready to execute. Use image-batch-runner.
  • The user needs hook or benchmark decoding first. Use reference-decode.

Core Boundary

This is the image generation controller. It does not submit jobs.

It must:

  1. identify the input type,
  2. classify the image task,
  3. select model and reference rules,
  4. create the handoff for image-batch-runner.

Task Classes

Task classTypical inputHandoff
text_to_imageprompt onlywrite normalized image brief for image-batch-runner
image_edituploaded image plus change requestbind edit image and preserve/alter rules
reference_imagebenchmark frame or style boardstate its intended influence in the runner handoff
product_imageproduct photo, URL, or product factsbind product identity and forbid invented claims
banner_thumbnailoffer, hook, platformrequire aspect ratio and text/UI policy
storyboard_imagepanel plan or board spechand storyboard panels to image-batch-runner
batch_variantmany variants or personaspreserve shared rules and vary only declared fields

Model And Reference Rules

  • Text-only drafts may use a text-to-image endpoint.
  • Edits require a bound source image and an edit-capable endpoint.
  • Persona, product, and brand identity are binding references unless the user explicitly marks them inspiration-only.
  • Benchmark clips, mood boards, and competitor references are inspiration-only unless the contract says otherwise.
  • Excluded references must not enter the runner request.

Routing Table

If not image-generationSend to
Needs media understanding firstmedia-analysis
Needs reference meaning decodedreference-decode
Needs storyboard panelsPrepare the panel plan here before image-batch-runner
Needs execution with normalized requestimage-batch-runner
Final output is videovideo-batch-runner
Final output is audioaudio-generation

Output Shape

Return:

  • taskClass
  • inputType
  • modelRule
  • referencePolicy
  • requiredRunnerInputs
  • handoffSkill
  • mustNotDo

Stop Conditions

  • Stop when required user intent, source evidence, or owned input artifacts are missing and guessing would change the result.
  • Do not let image-batch-runner make creative classification decisions.

Public Command Boundary

  • Choose the smallest matching command or workflow from the user input and run it directly.

  • This public skill is instruction-driven. Produce the controller handoff artifact directly from the available evidence.

  • Do not call private provider/runtime paths or unpublished local tools.

  • If the CLI returns a quote-confirmation challenge, obtain user approval for its scope and cost before running postplus quote confirm --json --challenge-file <challenge.json> and retry with the returned token.

Discovery
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Version
Latest version metadata

Version

v2026.09.24

Published

Sep 24, 2026

Category

Uncategorized

License

NOASSERTION

Source path

skills/10-routing/image-generation

Default branch

main

Latest commit

51a1c76

Tree SHA

ee441c2