PIV - Plan Implement Validate

Arguments: $ARGUMENTS

Parse arguments using this logic:

PRD Path Mode (first argument ends with .md)

If the first argument ends with .md, it's a direct path to a PRD file: PRD_PATH - Direct path to the PRD file PROJECT_PATH - Derived by going up from PRDs/ folder START_PHASE - Second argument (default: 1) END_PHASE - Third argument (default: auto-detect from PRD)

Project Path Mode

If the first argument does NOT end with .md: PROJECT_PATH - Absolute path to project (default: current working directory) START_PHASE - Second argument (default: 1) END_PHASE - Third argument (default: 4) PRD_PATH - Auto-discover from PROJECT_PATH/PRDs/ folder

Detection Logic

If $ARGUMENTS[0] ends with ".md": PRD_PATH = $ARGUMENTS[0] PROJECT_PATH = dirname(dirname(PRD_PATH)) START_PHASE = $ARGUMENTS[1] or 1 END_PHASE = $ARGUMENTS[2] or auto-detect from PRD PRD_NAME = basename without extension Else: PROJECT_PATH = $ARGUMENTS[0] or current working directory START_PHASE = $ARGUMENTS[1] or 1 END_PHASE = $ARGUMENTS[2] or 4 PRD_PATH = auto-discover from PROJECT_PATH/PRDs/ PRD_NAME = discovered PRD basename

Required Reading by Role

CRITICAL: Each role MUST read their instruction files before acting. RoleInstructionsPRD CreationRead {baseDir}/references/create-prd.mdPRP GenerationRead {baseDir}/references/generate-prp.mdCodebase AnalysisRead {baseDir}/references/codebase-analysis.mdExecutorRead {baseDir}/references/piv-executor.md + {baseDir}/references/execute-prp.mdValidatorRead {baseDir}/references/piv-validator.mdDebuggerRead {baseDir}/references/piv-debugger.md Prerequisite: A PRD must exist. If none found, tell user to create one first.

Orchestrator Philosophy

"Context budget: ~15% orchestrator, 100% fresh per subagent" You are the orchestrator. You stay lean and manage workflow. You DO NOT execute PRPs yourself - you spawn specialized sub-agents with fresh context for each task. Sub-agent spawning: Use the sessions_spawn tool to create fresh sub-agent sessions. Each spawn is non-blocking — you'll receive results via an announce step. Wait for each agent's results before proceeding to the next step.

Project Setup (piv-init)

If the project doesn't have PIV directories, create them: mkdir -p PROJECT_PATH/PRDs PROJECT_PATH/PRPs/templates PROJECT_PATH/PRPs/planning Copy {baseDir}/assets/prp_base.md to PROJECT_PATH/PRPs/templates/prp_base.md if it doesn't exist. Create PROJECT_PATH/WORKFLOW.md from {baseDir}/assets/workflow-template.md if it doesn't exist.

Phase Workflow

For each phase from START_PHASE to END_PHASE:

Step 1: Check/Generate PRP

Check for existing PRP: ls -la PROJECT_PATH/PRPs/ 2>/dev/null | grep -i "phase.*N\|pN\|p-N" If no PRP exists, spawn a fresh sub-agent using sessions_spawn to do both codebase analysis and PRP generation in sequence: RESEARCH & PRP GENERATION MISSION - Phase {N} ============================================== Project root: {PROJECT_PATH} PRD Path: {PRD_PATH} ## Phase {N} Scope (from PRD) {paste phase scope} ## Step 1: Codebase Analysis Read {baseDir}/references/codebase-analysis.md for the process. Save to: {PROJECT_PATH}/PRPs/planning/{PRD_NAME}-phase-{N}-analysis.md ## Step 2: Generate PRP (analysis context still loaded) Read {baseDir}/references/generate-prp.md for the process. Use template: PRPs/templates/prp_base.md Output to: {PROJECT_PATH}/PRPs/PRP-{PRD_NAME}-phase-{N}.md Do BOTH steps yourself. DO NOT spawn sub-agents.

Step 2: Spawn EXECUTOR

Spawn a fresh sub-agent using sessions_spawn: EXECUTOR MISSION - Phase {N} ============================ Read {baseDir}/references/piv-executor.md for your role definition. Read {baseDir}/references/execute-prp.md for the execution process. PRP Path: {PRP_PATH} Project: {PROJECT_PATH} Follow: Load PRP → Plan Thoroughly → Execute → Validate → Verify Output EXECUTION SUMMARY with Status, Files, Tests, Issues.

Step 3: Spawn VALIDATOR

Spawn a fresh sub-agent using sessions_spawn: VALIDATOR MISSION - Phase {N} ============================= Read {baseDir}/references/piv-validator.md for your validation process. PRP Path: {PRP_PATH} Project: {PROJECT_PATH} Executor Summary: {SUMMARY} Verify ALL requirements independently. Output VERIFICATION REPORT with Grade, Checks, Gaps. Process result: PASS → commit | GAPS_FOUND → debugger | HUMAN_NEEDED → ask user

Step 4: Debug Loop (Max 3 iterations)

Spawn a fresh sub-agent using sessions_spawn: DEBUGGER MISSION - Phase {N} - Iteration {I} ============================================ Read {baseDir}/references/piv-debugger.md for your debugging methodology. Project: {PROJECT_PATH} PRP Path: {PRP_PATH} Gaps: {GAPS} Errors: {ERRORS} Fix root causes, not symptoms. Run tests after each fix. Output FIX REPORT with Status, Fixes Applied, Test Results. After debugger: re-validate → PASS (commit) or loop (max 3) or escalate.

Step 5: Smart Commit

cd PROJECT_PATH && git status && git diff --stat Create semantic commit with Built with FTW (First Try Works) - https://github.com/SmokeAlot420/ftw.

Step 6: Update WORKFLOW.md

Mark phase complete, note validation results.

Step 7: Next Phase

Loop back to Step 1 for next phase.

Error Handling

No PRD: Tell user to create one first Executor BLOCKED: Ask user for guidance Validator HUMAN_NEEDED: Ask user for guidance 3 debug cycles exhausted: Escalate to user

Sub-Agent Timeout/Failure

When a sub-agent times out or fails: Check for partial work (files created, tests written) Retry once with a simplified, shorter prompt If retry fails, escalate to user with what was accomplished

Completion

• ## PIV RALPH COMPLETE
• Phases Completed: START to END
• Total Commits: N
• Validation Cycles: M
• ### Phase Summary:
• Phase 1: [feature] - validated in N cycles
• ...
• All phases successfully implemented and validated.