Gmacko Plan Generator

Gmacko Plan Generator

Generate INITIAL_PLAN.md from an existing PROJECT_MANIFEST.json.

Prerequisites

• PROJECT_MANIFEST.json must exist in the repository root
• Run gmacko-init-interview first if manifest doesn't exist

Workflow

digraph plan {
    rankdir=TB;
    node [shape=box];
    
    start [label="Start" shape=ellipse];
    check [label="1. Check for PROJECT_MANIFEST.json"];
    exists [label="Manifest exists?" shape=diamond];
    read [label="2. Read and validate manifest"];
    generate [label="3. Generate plan sections"];
    write [label="4. Write INITIAL_PLAN.md"];
    handoff [label="5. Create handoff document"];
    done [label="Plan Complete" shape=ellipse];
    error [label="Error: Run interview first" shape=ellipse];
    
    start -> check -> exists;
    exists -> read [label="yes"];
    exists -> error [label="no"];
    read -> generate -> write -> handoff -> done;
}

Execution Steps

Step 1: Check for Manifest

# Verify PROJECT_MANIFEST.json exists
if [ ! -f "PROJECT_MANIFEST.json" ]; then
  echo "ERROR: PROJECT_MANIFEST.json not found"
  echo "Run the gmacko-init-interview skill first"
  exit 1
fi

Step 2: Read and Validate

Read PROJECT_MANIFEST.json and validate:

• Required fields present: project.name, platforms, integrations
• Version is supported (1.0.0)
• At least one platform enabled

Step 3: Generate Plan Sections

Generate INITIAL_PLAN.md with these sections:

Executive Summary

• Project name and description
• Key decisions table (platforms, auth, payments, API style, deployment)

MVP Scope

• In-scope features (from goals.mvpScope)
• Out-of-scope features (from goals.outOfScope)

Success Metrics

• Table of metrics from goals.successMetrics

Data Model

• Entity relationship diagram (ASCII art)
• Table definitions for each entity in database.entities
• Relationship descriptions

API Routers

• List each router from api.routers
• Generate standard CRUD operations for each
• Note real-time requirements if api.realtime is true

Screen Specifications

For each screen in screens.mvp:

• Purpose
• Key components
• Auth requirements
• Data dependencies (which API calls)

Integration Configuration

For each enabled integration:

• Provider and purpose
• Key configuration options
• Webhooks needed (if any)
• Events to track (for analytics)

Deployment Environments

• Table of environments (name, branch, domain)
• Environment-specific notes

Implementation Milestones

Generate 4-week milestone plan:

Week 1: Foundation

• Setup and provisioning
• Database schema
• Auth integration
• Basic API routers

Week 2: Core Features

• Primary CRUD operations
• Main screens
• Real-time integration (if enabled)

Week 3: Polish

• Payment integration (if enabled)
• Settings/​preferences
• Analytics events
• Error handling

Week 4: Launch

• Landing page
• Staging deployment
• QA testing
• Production deployment

Step 4: Write INITIAL_PLAN.md

Write the generated plan to INITIAL_PLAN.md in the repository root.

Include header:

# Initial Plan: [Display Name]

> Generated from PROJECT_MANIFEST.json on [date]
> Template Version: 1.0.0

Include footer:

---

*This plan was generated by the gmacko-init-plan skill. Updates should be reflected in PROJECT_MANIFEST.json first, then regenerate this document.*

Step 5: Create Handoff Document

Write docs/​ai/​handoffs/​init-plan.md:

# Initialization Handoff: Plan Generated

## Status
- [x] PROJECT_MANIFEST.json created
- [x] INITIAL_PLAN.md generated

## Artifacts
- PROJECT_MANIFEST.json: Project configuration (source of truth)
- INITIAL_PLAN.md: Human-readable implementation roadmap

## Next Steps
- [ ] Review INITIAL_PLAN.md with stakeholders
- [ ] Run `gmacko-init-bootstrap` to execute setup.sh
- [ ] Run `gmacko-init-provision` to configure services

## Verification Checklist
- [ ] Project name is correct
- [ ] All required integrations are listed
- [ ] Data model matches requirements
- [ ] Screens cover MVP scope
- [ ] Milestones are realistic

Output Example

See docs/​ai/​examples/​INITIAL_PLAN.example.md for a complete example.

Red Flags

Dependencies

• Requires: PROJECT_MANIFEST.json
• Produces: INITIAL_PLAN.md, docs/​ai/​handoffs/​init-plan.md
• Next skill: gmacko-init-bootstrap