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Google vertex image generator

Name: Google vertex image generator
Author: neogeosnk

by 0YU · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ⚠ pending

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Install in OpenClaw

/install vertex-image-adc

Description

Generate images via Google Cloud Vertex AI generateContent using Application Default Credentials (ADC).

README (SKILL.md)

Google Cloud Vertex AI Image Generator (ADC)

This skill utilizes the Google Cloud SDK (gcloud) and application credentials to call the Google Cloud Vertex AI generateContent API, generating images directly using model predictions.

Workflow

Configure required environment variables or parameters:
- GOOGLE_CLOUD_PROJECT: Your Google Cloud Project ID.
- GOOGLE_CLOUD_LOCATION (Optional): Location/region (defaults to global).
- GOOGLE_CLOUD_MODEL (Optional): Model name (defaults to gemini-3.1-flash-image-preview).
Construct/save prompt to a local text file.
Call the generation script.

Commands

Generate Image (Default ADC)

python3 {baseDir}/scripts/image_harness.py --prompt-file \x3Cprompt_path> --out \x3Coutput_path>

Advanced Usage

Specify custom project, location, and model:

python3 {baseDir}/scripts/image_harness.py --prompt-file \x3Cprompt_path> --out \x3Coutput_path> --project \x3Cproject_id> --location \x3Clocation> --model \x3Cmodel>

Use user-auth token instead of ADC:

python3 {baseDir}/scripts/image_harness.py --prompt-file \x3Cprompt_path> --out \x3Coutput_path> --auth-mode user-token

Setup & Requirements

Google Cloud SDK (gcloud CLI) installed and available in $PATH.
Active authentication token:
- Default ADC mode: gcloud auth application-default login
- User-token mode: gcloud auth login
The system must have curl installed to issue the API request.

How to Use

Make sure OpenClaw is installed (local or Docker)
Run the install command in chat: /install vertex-image-adc
After installation, invoke the skill by name or use /vertex-image-adc
Provide required inputs per the skill's parameter spec and get structured output

Version History

v1.0.0

Initial release of vertex-image-adc. - Generate images using Google Cloud Vertex AI's generateContent API with Application Default Credentials. - Supports configuring project, location, and model via environment variables or command-line options. - Includes both default ADC and user-auth modes for authentication. - Requires Google Cloud SDK (gcloud) and curl installed. - Provides command-line workflow and example usage for image generation.

Metadata

Slug vertex-image-adc

Version 1.0.0

License MIT-0

All-time Installs 0

Active Installs 0

Total Versions 1

Frequently Asked Questions

What is Google vertex image generator?

Generate images via Google Cloud Vertex AI generateContent using Application Default Credentials (ADC). It is an AI Agent Skill for Claude Code / OpenClaw, with 36 downloads so far.

How do I install Google vertex image generator?

Run "/install vertex-image-adc" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Google vertex image generator free?

Yes, Google vertex image generator is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Google vertex image generator support?

Google vertex image generator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Google vertex image generator?

It is built and maintained by 0YU (@neogeosnk); the current version is v1.0.0.

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