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.
Add 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
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Developer tools plugin with skills for journaling, productivity, and autonomous development workflows.
Document generation tools for creating professional presentations, reports, and other formatted documents.
A structured product consultation workflow that helps refine project ideas into fully-formed design specifications through strategic questioning and iterative refinement.
npx claudepluginhub alteredcraft/claude-code-plugins --plugin ac-artifact-workflowDeveloper tools plugin with skills for journaling, productivity, and autonomous development workflows.
Spec-driven development workflow system with structured phases: Requirements → Design → Tasks → Implementation
Comprehensive AI-assisted development workflow system with specialized agents, orchestrated commands, and file-based state management
Complete development toolkit - documentation, PRDs, design docs, debugging, PR workflows, and planning
Structured project planning and execution through brainstorm, spec, and build phases across three execution tiers: sequential, delegated sub-agents, and full agent teams
Knowledge production: project bootstrap, project init, generation of context artifacts (skills, agents, rules, commands, hooks), mermaid diagrams, learn, discovery