Do I need an existing plan to use this skill?

While it works best with plans generated by an implementation-planner skill, it can execute any structured implementation step as long as a plan file (like Plan.md) is present in the repository.

Does Feature Implementer support my specific programming language?

Yes, it is designed to be language-agnostic. It adaptively discovers build and test commands for popular stacks like React, .NET, Python, Go, and Rust, and can also detect custom Makefiles or shell scripts.

Can it fix broken builds automatically?

Yes. If a build or test fails after implementation, the skill captures the output, analyzes the error, and iterates on the code to resolve the issue before proceeding to the next step.

How does it handle Git worktrees?

It integrates with git-workflow-manager to create isolated environments for new features, allowing you to work on multiple tasks in parallel without disturbing your main working directory.

Feature Implementation Engine

Name: Feature Implementation Engine
Author: LaizyIO

byLaizyIO

0•

Productivity & Workflow

Executes coding tasks from implementation plans while adaptively managing builds, tests, and git worktrees across any tech stack.

The Feature Implementer skill automates the transition from planning to execution by systematically processing steps from an implementation plan. It intelligently detects project structures to run the correct build and test commands—whether in React, .NET, Python, or Go—and manages parallel development using Git worktrees. By automatically updating progress in your implementation plan and triggering test plan generation, it ensures a disciplined, traceable development workflow that maintains high code quality and project consistency.

Key Features

01Automatic test plan generation based on implemented changes

02Adaptive build and test discovery for any framework or language

03Systematic implementation plan tracking and progress updates

04Automated Git worktree management for parallel feature development

050 GitHub stars

06Cross-platform support for major tech stacks including .NET, Node.js, and Python

Use Cases

01Ensuring build and test success immediately after every incremental code change

02Managing multiple feature branches simultaneously without switching contexts

03Systematically coding complex features outlined by an implementation planner

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add laizyio/workflowskills feature-implementer

For use in Claude.ai and ChatGPT

Key Features

01Automatic test plan generation based on implemented changes

02Adaptive build and test discovery for any framework or language

03Systematic implementation plan tracking and progress updates

04Automated Git worktree management for parallel feature development

050 GitHub stars

06Cross-platform support for major tech stacks including .NET, Node.js, and Python

Use Cases

01Ensuring build and test success immediately after every incremental code change

02Managing multiple feature branches simultaneously without switching contexts

03Systematically coding complex features outlined by an implementation planner

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add laizyio/workflowskills feature-implementer

For use in Claude.ai and ChatGPT