judge-prompt

Generate LLM-evaluator prompts with binary pass/fail rubrics and JSON output.

Updated Apr 29, 2026
One-click install
npx skills add https://github.com/MantisWare/BizForge --skill judge-prompt-mantisware
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: judge-prompt
Source: https://github.com/MantisWare/BizForge/tree/main/library/skills/ai-patterns/judge-prompt
Command: npx skills add https://github.com/MantisWare/BizForge --skill judge-prompt-mantisware

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Creates rigorous LLM-as-Judge prompts that evaluate model outputs with binary pass/fail decisions. It walks through criteria definition, rubric construction, few-shot calibration, bias mitigation, and prompt assembly to produce a ready-to-deploy judge prompt with built-in guardrails.

Core Features & Use Cases

  • Define task-specific evaluation criteria that are binary-testable.
  • Build explicit rubrics with pass/fail conditions and boundary cases.
  • Include calibrations with few-shot examples and bias-mitigation steps.
  • Generate a structured judge prompt ready for deployment in an evaluation pipeline.
  • Apply to tasks like code review, summarization quality, factual accuracy, or helpfulness assessments.

Quick Start

To design a judge, run /judge-prompt with your task and optional flags to generate a ready-to-deploy prompt.

Frequently Asked Questions about judge-prompt

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

FAQPage Schema
How do I create an LLM-as-Judge prompt for binary pass/fail evaluation?

To create an LLM-as-Judge prompt for binary evaluation, you define task-specific criteria and build an explicit rubric with pass/fail conditions. This generates a structured judge prompt with role definition, few-shot calibration, and formal JSON output for automated scoring.

How does bias mitigation work in LLM evaluation prompts?

Bias mitigation in LLM evaluation prompts works by integrating calibrations with few-shot examples and explicit boundary cases into the rubric. This structured approach safeguards the judge prompt against scoring biases and ensures reliable pass/fail judgments.

What is the best way to evaluate factual accuracy and summarization quality with an LLM?

The best way to evaluate factual accuracy and summarization quality is to design a binary judge prompt with explicit rubrics and few-shot calibration. This produces a structured JSON output for automated scoring in your evaluation pipeline.

Can I use few-shot examples to calibrate a judge prompt for code review?

Yes, you can use few-shot examples to calibrate a judge prompt for code review. The prompt assembly includes calibration steps that define pass/fail conditions and boundary cases, ensuring reliable binary judgments for your specific evaluation task.

Do I need a formal JSON output structure for automated model evaluation?

You need a formal JSON output structure for automated model evaluation to standardize scoring. The judge prompt assembly generates a self-contained structure with role definition, rubric, and few-shot examples that outputs formal JSON for automated pass/fail judgments.

What are the limitations of using binary pass/fail judgments for LLM quality assurance?

The limitation of binary pass/fail judgments for LLM quality assurance is that they reduce nuanced outputs to strict pass or fail conditions. You should define clear boundary cases and explicit rubrics to ensure the binary evaluation captures the intended quality criteria accurately.