complex-feature-dev

Automate seven-phase feature development with persistent planning files.

5|Updated Jan 30, 2026
One-click install
npx skills add https://github.com/littlestudent886/complex-dev-skills --skill complex-feature-dev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: complex-feature-dev
Source: https://github.com/littlestudent886/complex-dev-skills/tree/main/claude/plugins/complex-feature-dev/skills/complex-feature-dev
Command: npx skills add https://github.com/littlestudent886/complex-dev-skills --skill complex-feature-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The 7-phase feature development workflow provides a repeatable process with persistent planning files to structure complex work from discovery to summary.

Core Features & Use Cases

  • 7-phase lifecycle: discovery → exploration → questions → architecture → implement → review → summary with explicit phase gates.
  • Persistent planning files in the repo root (task_plan.md, findings.md, progress.md) to capture decisions, findings, and progress.
  • Integrations with Codex and Claude Code workflows for hands-off management and handoff.

Quick Start

Initialize planning files in your repository by running the provided init command to begin Phase 1.

Frequently Asked Questions about complex-feature-dev

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

FAQPage Schema
How do I manage complex feature development workflows across multiple phases?

Complex feature development workflows can be managed using a seven-phase lifecycle from discovery to summary. This enforces readiness gates, explicit approvals, and maintains persistent planning files like task_plan.md, findings.md, and progress.md to track decisions and implementation.

What is the best way to track planning artifacts and progress during feature implementation?

Track planning artifacts and progress by maintaining persistent files in your repository root. The workflow automatically generates and updates task_plan.md, findings.md, and progress.md throughout the implementation phases to capture decisions, findings, and status.

Does this feature development workflow support Codex and Claude Code environments?

This feature development workflow supports both Codex and Claude Code environments. It integrates with these platforms to enable hands-off management and seamless handoff across the structured, phase-gated implementation process.

How do I start a structured feature development lifecycle in my repository?

Start a structured feature development lifecycle by running the provided init command in your repository. This initializes the required persistent planning files in the repo root and automatically begins Phase 1 of the discovery process.

Can I enforce explicit approvals and readiness gates before implementing a feature?

You can enforce explicit approvals and readiness gates using this seven-phase feature development workflow. It structures project management by requiring phase-gated implementation, ensuring all exploration and architecture questions are resolved before coding begins.