Individual skill

generate-image

Generates or edits images with the native generate_image tool (Nano Banana Pro through Ace or a Gemini key, GPT Image 2 through an OpenAI key), for illustrations, cover art, graphical abstracts, conceptual visuals, photo-style figures and edits of existing images, saved straight into the workspace and checked before use. Use for any image that is not a technical diagram or a plot of data. For method, pipeline, pathway and architecture diagrams load schematics; for plots of measured numbers load figures.

backend/cli/skills/core/generate-image/SKILL.md

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Last checked
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Repository last updated
Nov 6, 2026
License
Apache-2.0

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# Generate Image

Generate or edit an image with the native `generate_image` tool. The tool keeps credentials
in the trusted host, renders through whichever route the person has, and saves the image
into the connected workspace, where `read` opens it for inspection and a manuscript
includes it directly.

## The route

The environment line `Image generation:` says whether a route exists and which one:

- **Ace**: the managed account. Renders Nano Banana Pro (`google/gemini-3-pro-image`) and
  settles the cost from the Wallet, like any other Ace request. One reference image per
  request.