eval-harness

Evaluate Claude Code sessions with configurable graders and run pipelines.

Updated Mar 16, 2026
One-click install
npx skills add https://github.com/Clean1ines/crm_bot --skill eval-harness-clean1ines
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: eval-harness
Source: https://github.com/Clean1ines/crm_bot/tree/main/.agents/skills/ecc/eval-harness
Command: npx skills add https://github.com/Clean1ines/crm_bot --skill eval-harness-clean1ines

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Formal evaluation framework to systematically verify Claude Code sessions against defined criteria, enabling predictable and auditable improvements.

Core Features & Use Cases

  • Capability and Regression Evals templates that standardize evaluation objectives.
  • Deterministic (Code-Based) and Model-Based graders plus Human review support for flexible assessment.
  • Reusable eval definitions and run pipelines for regression tracking and commissioning audits.

Quick Start

Create an initial eval definition and run the first capability/regression checks to bootstrap the workflow.

Frequently Asked Questions about eval-harness

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

FAQPage Schema
How do I set up regression testing for AI agent sessions?

Setting up regression testing for AI agent sessions requires configuring evaluation definitions and run pipelines to systematically verify behavior against defined criteria. You can track reliable agent behavior across model versions using repeatable test suites.

What is eval-driven development for AI workflows?

Eval-driven development is a formal evaluation framework to systematically verify AI agent sessions against defined criteria, enabling predictable and auditable improvements. It standardizes capability and regression evaluation objectives.

Can I use automated grading for AI capability evaluations?

Automated grading for AI capability evaluations supports deterministic code-based graders and model-based graders. This flexible assessment approach allows repeatable test suites without requiring manual human review for every check.

How do I configure a capability evaluation pipeline?

Configuring a capability evaluation pipeline requires defining evaluation definitions, graders, and run pipelines. You bootstrap the workflow by creating an initial eval definition and running the first capability checks.

Does the evaluation framework support human review alongside automated grading?

The evaluation framework supports human review alongside deterministic code-based and model-based graders for flexible assessment. This enables commissioning audits and regression tracking across mixed grading strategies.

When do I need formal regression tracking for AI models?

Formal regression tracking for AI models is needed when verifying reliable agent behavior across model versions. It applies to workflows requiring capability evaluations and repeatable test suites to ensure predictable improvements.