sibyl-story-eval

Score story changes against acceptance criteria in a read-only session.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/memorysaver/SIBYL --skill sibyl-story-eval
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sibyl-story-eval
Source: https://github.com/memorysaver/SIBYL/tree/main/apps/harness/skills/sibyl-story-eval
Command: npx skills add https://github.com/memorysaver/SIBYL --skill sibyl-story-eval

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a structured process for evaluating story changes in a software development environment, ensuring that changes meet specified criteria before they are accepted.

Core Features & Use Cases

  • Story Review: Offers a separate, read-only session to score changes against acceptance criteria.
  • Dimensional Scoring: Evaluates Completeness, Correctness, Security, and Code-Quality on a scale of 1 to 5.
  • Verification Process: Includes a deterministic PASS rule and requires a comprehensive review of the change surface.

Quick Start

As an evaluator, initiate the sibyl-story-eval skill to review the latest story change and provide your assessment by calling submit_eval with the appropriate result and scores.

Frequently Asked Questions about sibyl-story-eval

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

FAQPage Schema
How do I evaluate code changes against acceptance criteria objectively?▼

You can evaluate code changes against acceptance criteria by running a read-only review session that scores story changes across Completeness, Correctness, Security, and Code-Quality on a 1 to 5 scale.

What is the best way to automate story review for software quality compliance?▼

Automating story review involves applying a deterministic PASS rule to the change surface and submitting dimensional scores via a structured evaluation process to ensure software quality and requirements compliance.

Does story evaluation work without modifying the original change generator session?▼

Yes, story evaluation operates in a separate, read-only session to maintain strict separation from the change generator, ensuring an objective code review without altering the original environment.

How do I score code review completeness and security for a new story change?▼

You score code review completeness and security by initiating an evaluation session and calling the submission function with results that rate the story change on defined quality dimensions from 1 to 5.

When do I need a separate story evaluation process for code reviews?▼

You need a separate story evaluation process when you want to verify that story changes meet specified acceptance criteria before acceptance, applying a deterministic PASS rule to the change surface to ensure quality.

What are the limitations of using a deterministic PASS rule for story changes?▼

The deterministic PASS rule requires a comprehensive review of the change surface and mandates specific dimensional scores, meaning any incomplete evaluation or failing score will block the story change from being accepted.