Night Market Skill — ported from claude-night-market/leyline. For the full experience with agents, hooks, and commands, install the Claude Code plugin.

Table of Contents

• Overview
• When to Use
• Core Pattern
• 1. Define Criteria
• 2. Score Each Criterion
• 3. Calculate Weighted Total
• 4. Apply Decision Thresholds
• Quick Start
• Define Your Evaluation
• Example: Code Review Evaluation
• Evaluation Workflow
• Common Use Cases
• Integration Pattern
• Detailed Resources
• Exit Criteria

Evaluation Framework

Overview

A generic framework for weighted scoring and threshold-based decision making. Provides reusable patterns for evaluating any artifact against configurable criteria with consistent scoring methodology.

This framework abstracts the common pattern of: define criteria → assign weights → score against criteria → apply thresholds → make decisions.

When To Use

• Implementing quality gates or evaluation rubrics
• Building scoring systems for artifacts, proposals, or submissions
• Need consistent evaluation methodology across different domains
• Want threshold-based automated decision making
• Creating assessment tools with weighted criteria

When NOT To Use

• Simple pass/fail without scoring needs

Core Pattern

1. Define Criteria

criteria:
  - name: criterion_name
    weight: 0.30          # 30% of total score
    description: What this measures
    scoring_guide:
      90-100: Exceptional
      70-89: Strong
      50-69: Acceptable
      30-49: Weak
      0-29: Poor

Verification: Run the command with --help flag to verify availability.

2. Score Each Criterion

scores = {
    "criterion_1": 85,  # Out of 100
    "criterion_2": 92,
    "criterion_3": 78,
}

Verification: Run the command with --help flag to verify availability.

3. Calculate Weighted Total

total = sum(score * weights[criterion] for criterion, score in scores.items())
# Example: (85 × 0.30) + (92 × 0.40) + (78 × 0.30) = 85.5

Verification: Run the command with --help flag to verify availability.

4. Apply Decision Thresholds

thresholds:
  80-100: Accept with priority
  60-79: Accept with conditions
  40-59: Review required
  20-39: Reject with feedback
  0-19: Reject

Verification: Run the command with --help flag to verify availability.

Quick Start

Define Your Evaluation