eval-harness-builder

Automate design and execution of systematic LLM application evaluations.

Updated Mar 12, 2026
One-click install
npx skills add https://github.com/viliawang-pm/ai-engineering-toolkit --skill eval-harness-builder
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: eval-harness-builder
Source: https://github.com/viliawang-pm/ai-engineering-toolkit/tree/main/skills/eval-harness-builder
Command: npx skills add https://github.com/viliawang-pm/ai-engineering-toolkit --skill eval-harness-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Build structured evaluation frameworks and tooling for LLM applications and AI agent systems, enabling objective measurement of quality, reliability, and safety.

Core Features & Use Cases

  • Design and implement evaluation criteria, datasets, and benchmarks for LLMs and agents
  • Run end-to-end evaluations including retrieval, generation, and tool usage, with automated scoring and reporting
  • Integrate evaluation into CI/CD workflows and act on regression signals

Quick Start

Provide an initial evaluation plan and starter harness configuration for a given LLM application.

Frequently Asked Questions about eval-harness-builder

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

FAQPage Schema
How do I build an automated LLM evaluation pipeline for my AI application?

To build an automated LLM evaluation pipeline, you can automate the design of systematic evaluations for AI agents and LLM applications. This includes configuring automated metrics, end-to-end answer quality evaluation, and standardized reporting for repeatable testing.

How does LLM-as-a-Judge work for evaluating RAG answer quality?

LLM-as-a-Judge works for RAG evaluation by using a language model to automatically score retrieval, generation, and tool usage outputs. This technique enables objective measurement of answer quality, reliability, and safety without requiring manual human grading for every test case.

Can I integrate LLM evaluation metrics into my CI/CD workflows?

Yes, you can integrate LLM evaluation into CI/CD workflows to act on regression signals. Automating evaluation pipelines allows you to continuously measure model-version comparisons and prevent quality degradation during application deployment.

What is the best way to set up benchmarking for LLM model-version comparisons?

The best way to set up benchmarking for LLM model-version comparisons is to design structured evaluation frameworks with curated datasets. This approach provides objective measurement of quality and reliability across different model versions using repeatable pipelines.

Does automated LLM evaluation support bias mitigation and dataset curation?

Yes, automated LLM evaluation supports bias mitigation and dataset curation. The evaluation framework allows you to design specific criteria and benchmarks to systematically measure and reduce bias while curating high-quality datasets for testing.

What do I need to start automating evaluations for my AI agent systems?

To start automating evaluations for AI agent systems, you need to provide an initial evaluation plan and starter harness configuration. This enables the creation of structured evaluation criteria, datasets, and automated scoring for your specific LLM application.