Story Development

Story Development is a Quality skill for Claude Code, published by a5c-ai in babysitter.

1.7K stars98 forkson a5c-ai/babysitterAdded 2026/07/20+1% in starsRepository updated 2026/08/11

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Install in seconds

Install Story Development

Copy Story Development into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/a5c-ai/babysitter/tree/main/library/methodologies/bmad-method/skills/story-development ~/.claude/skills/story-development

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/a5c-ai/babysitter.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: library/methodologies/bmad-method/skills/story-development/SKILL.md in a5c-ai/babysitter
Installs to: ~/.claude/skills/story-development
Collection: One of 36 skills cataloged from this repository
Category: Quality — 1897 skills

What Story Development does

Story Development implements user stories using test-driven development. It reads acceptance criteria, writes failing tests, implements the minimum code, and verifies the result with the full test suite.

Story Development is cataloged under Quality on DirSkills. Story Development comes from a repository tagged agent-orchestration, agent-skills, agentic-ai, agentic-workflow and ai-agents.

Documentation

README

From the original repository

Read entire story and acceptance criteria
Write failing tests for each criterion
Implement minimum code to pass tests
Refactor while keeping tests green
Run full test suite
Document implementation decisions

Inputs

projectName - Project name
story - Story with acceptance criteria and tasks
architecture - Architecture decisions (optional)

Outputs

Implementation with passing tests
Files changed list
Acceptance criteria verification
Implementation notes

Process Files

bmad-orchestrator.js - Phase 4 story development
bmad-implementation.js - Sprint story development

Frequently asked about Story Development

What else does a5c-ai publish alongside Story Development?
Story Development is one of 36 skills that DirSkills catalogs from a5c-ai/babysitter, the repository it ships in. Its siblings there include Agent Dispatch, Architecture Design and Architecture Patterns. Each one is a separate skill with its own page in this directory, installs the same way Story Development does, and is maintained by a5c-ai in that same repository. The rest of the collection is listed on the a5c-ai/babysitter page.
How does Story Development compare to other Quality skills?
Story Development ranks #622 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Story Development against them. Open each page to compare what they document and how they install.