Locus Product Planning

Your center point for planning and building products with AI.

Locus guides you from idea to implementation through a simple 4-step process, backed by 46 specialized skills and 14 agent definitions.

Quick Start

You: I want to build an AI trading simulator

Locus: I'll help you plan and build this step by step.

       📋 AI Trading Simulator
       ━━━━━━━━━━━━━━━━━━━━━━━
       → Step 1: Vision ◄
         Step 2: Features
         Step 3: Design
         Step 4: Build

       What problem does this solve?

Say "continue" to move forward. That's it.

How It Works

Step 1: Vision    → What are we building and why?
Step 2: Features  → What will it do?
Step 3: Design    → How will it work?
Step 4: Build     → Let's make it

Installation

OpenCode (Recommended)

Add to your opencode.json:

{
  "plugin": ["locus-product-planning"]
}

OpenCode will automatically install the plugin on startup.

Claude Code

Clone the repository and configure as a plugin:

git clone https://github.com/SwiggitySwerve/locus-product-planning.git ~/.claude/plugins/locus

The plugin includes session hooks that automatically bootstrap Locus skills on startup.

Manual / Other Environments

Clone and reference the skill files directly:

git clone https://github.com/SwiggitySwerve/locus-product-planning.git

Then read skills/using-locus/SKILL.md to get started.

Commands

| Command | Description | |---------|-------------| | /locus | Start or resume a project | | /locus-skills | List available skills (with optional filtering) | | /locus-skill <name> | Load a specific skill | | /locus-agents | List available agents |

Or just describe what you want: "I want to build..."

Tools (OpenCode)

| Tool | Description | |------|-------------| | use_skill | Load a skill by name (e.g., locus:product-manager) | | find_skills | List skills with optional category/tier/search filters | | find_agents | List available agent definitions |

Skills Library (46)

Executive Suite

Strategic leadership perspectives:

• locus:ceo-strategist - Strategic vision and decision making
• locus:cto-architect - Technical strategy and architecture
• locus:cpo-product - Product vision and roadmap
• locus:cfo-analyst - Financial analysis and planning
• locus:coo-operations - Operations and execution

Product Management

Product planning and execution:

• locus:product-manager - Product planning and requirements
• locus:project-manager - Project execution and tracking
• locus:scrum-master - Agile process facilitation
• locus:program-manager - Multi-project coordination
• locus:roadmap-strategist - Long-term planning
• locus:estimation-expert - Effort estimation

Engineering Leadership

Technical leadership and architecture:

• locus:tech-lead - Technical leadership
• locus:staff-engineer - Senior technical guidance
• locus:principal-engineer - Architecture decisions
• locus:engineering-manager - Team leadership
• locus:architect-reviewer - Architecture review

Developer Specializations

Domain expertise organized by category:

Core: frontend-developer, backend-developer, fullstack-developer, mobile-developer, api-designer

Languages: typescript-pro, python-pro, rust-engineer, golang-pro, java-architect

Infrastructure: devops-engineer, cloud-architect, kubernetes-specialist, platform-engineer, security-engineer, sre-engineer, database-architect

Data & AI: data-engineer, data-scientist, ml-engineer, llm-architect

Quality: qa-expert, performance-engineer, security-auditor, accessibility-tester, test-automation-engineer

Design: ui-ux-designer

Specialists

• locus:compliance-specialist - Regulatory compliance
• locus:technical-writer - Documentation and technical writing

Agents (14)

Pre-configured agent definitions for specialized perspectives:

| Category | Agents | |----------|--------| | Executive | ceo-strategist, cto-architect, cpo-product, cfo-analyst, coo-operations | | Product | product-manager, project-manager, scrum-master, qa-strategist | | Engineering | tech-lead, staff-engineer, principal-engineer, engineering-manager, architect-reviewer |

Project Structure

skills/                  # 46 skill definitions
├── using-locus/         # Main bootstrap skill
├── 01-executive-suite/  # C-suite perspectives
├── 02-product-management/
├── 03-engineering-leadership/
├── 04-developer-specializations/
│   ├── core/
│   ├── design/
│   ├── languages/
│   ├── infrastructure/
│   ├── data-ai/
│   └── quality/
└── 05-specialists/

agents/                  # 14 agent definitions
├── executive/
├── product/
└── engineering/

hooks/                   # Claude Code session hooks
├── hooks.json
├── session-start.sh     # Unix
└── session-start.cmd    # Windows

dist/                    # OpenCode plugin (compiled)
opencode.json            # OpenCode commands
.claude-plugin/          # Claude plugin metadata

Development

git clone https://github.com/SwiggitySwerve/locus-product-planning.git
cd locus-product-planning
npm install
npm test        # 184 tests
npm run build   # Compile TypeScript

CLI Access

npm run cli -- status INI-EXAMPLE-001
npm run cli -- gate INI-EXAMPLE-001 product
npm run cli -- next INI-EXAMPLE-001

Platform Support

| Platform | Support | Mechanism | |----------|---------|-----------| | OpenCode | ✅ Full | Plugin with tools + event hooks | | Claude Code | ✅ Full | Shell hooks + skill files | | Codex | ✅ Manual | Read skill files directly |

Why "Locus"?

Locus (noun): A center point; a place where something is situated or occurs.

Your projects need a center point - a place where vision, planning, and execution converge. That's Locus.

License

MIT