By alteredcraft
Follow an artifact-driven development workflow: generate hierarchical todo.md task lists from requirements, implementation-plan.md with project summaries and layered file changes, walkthrough.md system overviews from artifacts and chats, plus ADR entries—all managed in .artifacts/ for structured AI-assisted coding.
npx claudepluginhub alteredcraft/claude-code-plugins --plugin ac-artifact-workflowAdd Architecture Decision Record (ADR) entries to an ADR file. This skill should be used when recording significant architectural decisions during development. It handles formatting and appending entries using Michael Nygard's ADR template.
Create the implementation plan artifact from an approved task list
Create or update the task list artifact from gathered requirements
Create and maintain the walkthrough artifact during implementation
A collection of plugins for Claude Code.

These plugins are developed by AlteredCraft, a publication exploring AI-assisted development and the evolving craft of software engineering. Subscribe to follow along.
# Add the marketplace
/plugin marketplace add AlteredCraft/claude-code-plugins
# Install a plugin
/plugin install <plugin-name>@alteredcraft-plugins
Note: You can also browse and install plugins directly in the Claude Code UI using the /plugin command.

For more details, see the Claude Code Plugins documentation.
An artifact-driven development workflow inspired by Google Antigravity. Adds a /ac-artifact-workflow:build command that guides you through interrogation, planning, and execution phases with persistent artifacts for task lists, implementation plans, and walkthroughs.
/plugin install ac-artifact-workflow@alteredcraft-plugins
❗ Restart claude
/ac-artifact-workflow:build --help
A structured product consultation workflow that helps refine project ideas into fully-formed design specifications through strategic questioning and iterative refinement.
/plugin install ac-ideation@alteredcraft-plugins
❗ Restart claude
/ac-ideation:dev-product-brainstorm <your project idea>
Developer tools with skills for journaling, productivity, and autonomous development workflows.
/plugin install ac-dev-tools@alteredcraft-plugins
❗ Restart claude
Skills:
journal - Synthesizes Claude Code activity data into meaningful journal entries
I want to journal the work I did today
ralph-method - Sets up autonomous coding tasks using the Ralph Wiggum methodology (requirements interview + implementation planning), then hands off to a building loop
Skill(ac-dev-tools:ralph-method) add-user-authentication
Document generation tools for creating professional presentations, QR codes, and other formatted output.
/plugin install ac-document-gen@alteredcraft-plugins
❗ Restart claude
Skills:
powerpoint - Create professional PowerPoint presentations with custom styling
ac-document-gen:powerpoint
qr-code - Generate QR codes (SVG/PNG/EPS/PDF) from URLs, text, or other data
ac-document-gen:qr-code
MIT
Developer tools plugin with skills for journaling, productivity, and autonomous development workflows.
Share bugs, ideas, or general feedback.
Spec-driven development workflow system with structured phases: Requirements → Design → Tasks → Implementation
Agent Alchemy Dev Tools — dev utilities, debugging, and workflow enhancements
Meta-prompting and spec-driven development system for Claude Code. Productivity framework for structured AI-assisted development.
Documentation generation with API docs, architecture diagrams, and tutorials
Complete development toolkit - documentation, PRDs, design docs, debugging, PR workflows, and planning