mission-planning

Guide structured software development mission planning from requirements to validation contracts.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/originlabs-app/claude-codex-missions --skill mission-planning
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mission-planning
Source: https://github.com/originlabs-app/claude-codex-missions/tree/main/claude/.claude/skills/mission-planning
Command: npx skills add https://github.com/originlabs-app/claude-codex-missions --skill mission-planning

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the complex process of initiating and planning software development missions, ensuring all critical aspects from requirements to validation are covered before development begins.

Core Features & Use Cases

  • Structured Planning: Guides users through requirements gathering, code investigation, milestone definition, and artifact creation.
  • Validation Framework: Facilitates the creation of clear validation contracts and feature specifications.
  • Use Case: When starting a new feature development, use this Skill to systematically define the scope, break down tasks into milestones, and establish clear acceptance criteria.

Quick Start

Use the mission-planning skill to start planning a new mission.

Frequently Asked Questions about mission-planning

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I plan a software development mission from scratch?

Planning a software development mission requires a structured process covering requirements gathering, codebase investigation, milestone definition, and artifact generation to ensure comprehensive pre-development preparation. This skill guides you through each step to establish scope and acceptance criteria.

What is feature decomposition and how does it fit into project kickoff?

Feature decomposition breaks down large features into manageable tasks during project kickoff. It fits into the planning phase after requirements gathering and milestone definition, ensuring development tasks are properly scoped with clear validation contracts before coding starts.

How do I create validation contracts for new feature development?

Validation contracts are created by defining clear acceptance criteria and feature specifications during the mission planning process. This skill facilitates the creation of these contracts to ensure comprehensive pre-development validation frameworks are established.

When do I need to define milestones for a software development mission?

Milestones need to be defined during the pre-development planning phase, after requirements gathering and codebase investigation. This skill helps you systematically establish milestones to break down tasks and create clear validation boundaries for new or re-planned missions.

Can I re-plan an existing software development mission using a structured approach?

Re-planning an existing software development mission follows the same structured process as new missions. This skill guides you through requirements gathering, codebase investigation, and milestone definition to comprehensively re-establish scope and validation contracts for ongoing projects.

What's the best way to structure requirements gathering before development begins?

Requirements gathering should be structured as a step-by-step process that captures scope, investigates the existing codebase, and defines validation contracts. This skill streamlines this kickoff phase to ensure all critical aspects are covered before development begins.