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spillwavesolutions/image-gen

v2.1.0MIT

Generate cover images and in-article illustrations. Imagen direct adapter plus explicit Grok and Codex agent-engine hints with verified PNG output.

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Changelog

2.1.0

  • Add --engine-hint imagen|grok|codex.
  • Map the Grok hint to grok-img, use an isolated output directory, and normalize its generated image to the requested PNG path.
  • Run Codex as an agent that uses its native image tool, then verify it wrote the requested PNG.
  • Auto mode now falls through when an installed engine fails at runtime, such as an unconfigured Imagen CLI.

2.0.0

  • Ship as a Claude Code, Codex, Grok Build, Cursor, and Agent Plugins v1 plugin.
  • Auto image backend: imagen, then grok, then codex. Fail closed writes <stem>_imagen.prompt.txt and exits 2.
  • Brace policies: imagen-cli-vars, imagen-cli-scan, grok-imagine.
  • Install script upgrades gemini-imagen and pins Nano Banana 2 (gemini-3.1-flash-image). Covers use Nano Banana Pro.
  • generate.py worker replaces ad-hoc imagen generate calls so fallback and sidecars stay consistent.

1.0.0

  • Original Claude Code skill. Direct imagen generate against gemini-2.5-flash-image.