setup-ralph

This skill ONLY sets up Ralph - you run the commands yourself.

<quick_start> Setup Ralph interactively (recommended):

/setup-ralph -i

Setup for specific feature:

/setup-ralph -f 01-add-authentication

What this does:

1. Creates .claude/ralph/ structure in your project
2. Runs setup script to create all Ralph files
3. (If -i): Brainstorms PRD with you interactively
4. Transforms PRD into user stories (prd.json)
5. Shows you the command to run Ralph (you run it yourself)

After setup, you run:

bun run .claude/ralph/ralph.sh -f <feature-name>

</quick_start>

<critical_rule> 🛑 NEVER run ralph.sh or any execution commands automatically 🛑 NEVER execute the loop - only set up files and show instructions ✅ ALWAYS let the user copy and run commands themselves ✅ ALWAYS end by showing the exact command to run </critical_rule>

<when_to_use> Use this skill when:

• Starting a new feature that can be broken into small stories
• Setting up Ralph in a new project
• Creating a new feature PRD interactively

Don't use for:

• Simple single-file changes
• Exploratory work without clear requirements
• Major refactors without acceptance criteria </when_to_use>

Examples:

/setup-ralph /path/to/project -i              # Interactive PRD creation
/setup-ralph . -f 01-add-auth                 # Setup for specific feature
/setup-ralph -i -f 02-user-dashboard          # Interactive with specific name

<state_variables>

Variable	Type	Description
{project_path}	string	Absolute path to target project
{ralph_dir}	string	Path to .claude/ralph in project
{feature_name}	string	Feature folder name (e.g., 01-add-auth)
{feature_dir}	string	Path to task folder
{interactive_mode}	boolean	Whether to brainstorm PRD interactively
{prd_content}	string	PRD markdown content
{user_stories}	array	User stories extracted from PRD
{branch_name}	string	Git branch for the feature
</state_variables>

<entry_point> Load steps/step-00-init.md </entry_point>

<step_files>

Step	File	Purpose
00	step-00-init.md	Parse flags, run setup script, create structure
01	step-01-interactive-prd.md	Interactive PRD brainstorming and creation
02	step-02-create-stories.md	Transform PRD into user stories (prd.json)
03	step-03-finish.md	Show run command (user runs it themselves)
</step_files>

<execution_rules>

1. Progressive Loading: Load one step at a time
2. Script Execution: Use scripts/setup.sh to create files atomically
3. Interactive Mode: If -i flag, run brainstorming conversation
4. State Persistence: Track progress in feature_dir/progress.txt
5. Resume Support: Detect existing PRD.md and resume from there
6. NEVER RUN RALPH: Only setup and show commands - user runs them </execution_rules>

<success_criteria> ✅ Ralph structure created at {project_path}/.claude/ralph ✅ Feature folder created with PRD.md, prd.json, progress.txt ✅ User stories properly formatted in prd.json ✅ Clear run command provided to user (they run it themselves) </success_criteria>