How many features can it generate at once?

The skill is optimized for comprehensive coverage, typically generating between 50 to 100+ atomic features for a standard project.

What output format does this skill provide?

It generates a feature_list.json file containing feature IDs, descriptions, categories, priorities, and specific test cases for each item.

Does it include effort estimation?

Yes, it integrates with complexity assessment tools to provide estimated effort and priority levels for every generated feature.

How does this help with autonomous coding projects?

By creating atomic, testable units, it provides a clear and structured roadmap that AI agents can follow to implement features sequentially without losing context.

What is the primary purpose of the AC Spec Generator?

It is designed to take a parsed project specification and break it down into a granular, machine-readable list of features with testable acceptance criteria.

AC Spec Generator

Name: AC Spec Generator
Author: adaptationio

byadaptationio

Productivity & Workflow

Transforms project specifications into comprehensive, testable feature lists for autonomous development workflows.

About

AC Spec Generator is a specialized Claude Code skill designed to bridge the gap between high-level requirements and executable development tasks. By analyzing project specifications, it decomposes requirements into atomic, testable units, generating detailed feature lists that include acceptance criteria, priority levels, and effort estimates. This skill is essential for initializing autonomous projects or creating highly granular roadmaps, ensuring that every aspect of a software requirement is captured in a structured, machine-readable JSON format for downstream implementation and state tracking.

Key Features

Decomposes requirements into atomic, testable feature units
Maps feature dependencies and assigns logical implementation priorities
Exports standardized JSON feature lists for project management integration
Supports high-scale generation of 50-100+ features for full coverage
0 GitHub stars
Generates detailed acceptance criteria and test cases automatically

Use Cases

Generating granular test-ready feature sets for quality assurance planning
Converting product specifications into a structured, prioritized development backlog
Initializing autonomous software projects from raw requirement documents

About

Key Features

Decomposes requirements into atomic, testable feature units
Maps feature dependencies and assigns logical implementation priorities
Exports standardized JSON feature lists for project management integration
Supports high-scale generation of 50-100+ features for full coverage
0 GitHub stars
Generates detailed acceptance criteria and test cases automatically

Use Cases

Generating granular test-ready feature sets for quality assurance planning
Converting product specifications into a structured, prioritized development backlog
Initializing autonomous software projects from raw requirement documents