agent-platform-tuning

Fine-tune open-source and Gemini models on Agent Platform infrastructure.

Updated Jun 26, 2026
One-click install
npx skills add https://github.com/wangx7/skills-collection --skill agent-platform-tuning
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: agent-platform-tuning
Source: https://github.com/wangx7/skills-collection/tree/main/google-skills/skills/cloud/agent-platform-tuning
Command: npx skills add https://github.com/wangx7/skills-collection --skill agent-platform-tuning

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires datasets, smart_open, vertexai, google-genai, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill eliminates the complexity of manually managing the end-to-end workflow for fine-tuning large language models (both open-source and Gemini models) using Agent Platform infrastructure, which traditionally requires handling environment setup, dataset preparation, job configuration, monitoring, and deployment across multiple tools and services.

Core Features & Use Cases

  • End-to-End Workflow Guidance: Step-by-step instructions for every phase of model tuning, from initial environment and IAM setup to final model deployment, with built-in validation checks at each stage.
  • Dual Model Support: Handles tuning workflows for both open-source models (Llama, Gemma, Qwen) and Gemini models, with model-specific recommendations for hyperparameters and hardware.
  • Use Case: A machine learning engineer can use this Skill to fine-tune a Llama 3.1 8B Instruct model on their internal customer support dataset, validate the dataset format, estimate tuning costs, submit the job, monitor progress, and deploy the tuned model to production without switching between multiple documentation sources.

Quick Start

Use the agent-platform-tuning skill to fine-tune your custom domain-specific LLM on a prepared dataset and deploy the tuned model via Agent Platform.

Frequently Asked Questions about agent-platform-tuning

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fine-tune open and Gemini LLMs on Agent Platform?

You can fine-tune Gemini and open-source models on Agent Platform by following guided steps for environment setup, dataset validation, hyperparameter configuration, job submission, monitoring, and deployment.

Can I tune open-source models like Llama and Qwen on Vertex AI infrastructure?

Yes, you can tune open-source models like Llama and Qwen on Vertex AI infrastructure, with the workflow providing model-specific recommendations for hyperparameters and hardware configurations.

What dataset validation is required before submitting an LLM fine-tuning job to GCS?

Dataset validation checks your training data format and GCS IAM permissions before job submission, preventing errors by ensuring the dataset meets Agent Platform requirements.

How do I estimate the cost of tuning an open model on Agent Platform?

The workflow includes built-in open model tuning cost estimation during configuration, assessing hardware requirements and model size before interactive confirmation prompts for high-risk job submission.

Does the Agent Platform tuning workflow include safety checks for model deployment?

Yes, the workflow enforces interactive confirmation prompts for high-risk operations including job submission and model deployment, ensuring you verify critical actions before production execution.

What IAM permissions do I need to set up before tuning Gemini models?

IAM permission verification is required during environment setup to ensure you have the necessary Vertex AI and GCS access before dataset upload, job submission, and model deployment.