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For agents

Your coding agent runs the same genimg commands you do. The skills teach it how.

Install the skills

npx skills add lucharo/genimg

Needs Node.js. The skills CLI asks which agents and skills to install into this project; --global installs for your user instead, and npx skills update refreshes them.

What the genimg skill teaches

  • Real variation: --num with --diverse or --deltas, and Gemini batch mode.
  • Edit versus reference: --input changes an image; images after the prompt steer its style.
  • Model and quality choice by task, with logo, icon and favicon recipes.
  • Diagrams and infographics, where model choice and prompting differ from illustrations.
  • Every flag and its model limits, so the agent never parses --help.

What an agent can read

Source Returns
genimg auth --json which providers are ready
genimg models --json which models your credentials list
genimg PROMPT … --dry-run model, size, cost and paths, with no API call; exit 1 and an auth ✗ line when auth is not ready
genimg history --json past generations: prompt, model, paths, cost
genimg grid *.png an HTML page for a human to pick from
~/.genimg/metadata/<id>.json one generation: absolute paths, prompt, parameters, per-image deltas, cost

Exit code 2 does not prove a request was sent; see exit codes.