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evaluation

This skill should be used when the user asks to evaluate agent performance, build test framework, measure agent quality, create evaluation rubrics, or mentions LLM-as-judge, multi-dimensional evaluation, agent testing, or quality gates for agent pipelines.

6,978stars550forksUpdated 1/15/2026

Security Assessment

Safe(100/100)
Security Score100/100

About evaluation

The 'evaluation' skill serves a critical role in assessing the performance of agent systems, particularly those that operate under conditions of non-determinism and dynamic decision-making. This skill addresses challenges unique to agents, such as the need for continuous evaluation and validation of context engineering choices that affect agent performance. Traditional evaluation methods fall short due to the multifaceted nature of agent outputs, which can include various valid paths to the same objective. By implementing a robust evaluation framework, users can effectively measure agent quality and performance, ensuring that any regressions are caught before deployment and that improvements are tracked over time.

FAQ

When should I activate the evaluation skill?

Activate this skill when testing agent performance systematically, validating context engineering choices, measuring improvements over time, or building quality gates for agent pipelines.

Is this skill compatible with all types of agent systems?

This skill is specifically designed for evaluating agent systems that exhibit non-deterministic behavior and dynamic decision-making.

Are there any limitations to using this skill?

The skill relies on outcome-focused evaluation and may not be effective for agents that do not operate within the outlined parameters of non-determinism and multiple valid outcomes.

What are the main features of the evaluation skill?

The skill includes evaluation methods that account for non-determinism, multi-dimensional rubrics for quality assessment, and insights from research on performance drivers.

Who are the target users for this skill?

The primary users include developers and researchers working on agent systems, particularly those interested in system performance evaluation and quality assurance.

Install evaluation

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill