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
Source commit a08e0ad0ad3d6448123039ee4659163eb2e35d99
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- Observed behavior
- Network or broad shell
- Last checked
- Nov 2, 2026
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- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
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SKILL.mdcore · 6,573 bytesscripts/generate_image.pyruns · 9,457 bytes
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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.