Does this tool modify my main branch?

No, check-impl runs checks within isolated git worktrees associated with specific tasks to ensure the main codebase remains stable during validation.

How does the skill discover which test commands to run?

The skill uses a discovery script that scans for common configuration files like package.json, Makefile, and language-specific test runners to identify the correct execution commands.

What happens when a check fails?

The skill reports the failure, displays the first 20 lines of the error output for immediate debugging, and updates the task status to 'failed' in your manifest.

Can I validate multiple tasks simultaneously?

Yes, by using the --all flag, you can trigger validation for all tasks currently marked with a 'validating' status in your project manifest.

What project types does check-impl support?

It supports a wide range of ecosystems including Node.js (package.json), Python (pytest), Rust (cargo), Go, and projects using Makefiles or custom Bash scripts.

Implementation Validation Runner

Name: Implementation Validation Runner
Author: alexnodeland

byalexnodeland

•

보안 및 테스팅

Validates project implementations by automatically discovering and running test suites, linters, and CI checks.

The Check Implementation skill automates the verification phase of software development by identifying and executing relevant quality checks within specific task worktrees. It intelligently discovers test commands across various ecosystems—including Node.js, Python, Go, and Rust—while managing task statuses within a project manifest. By integrating directly with Claude Code, it ensures that code contributions meet project standards before merging, reducing manual review overhead and maintaining high code quality through specification-driven development.

주요 기능

013 GitHub stars

02Automated task manifest updates for tracking implementation status

03Intelligent failure reporting with summarized logs for rapid debugging

04Automatic discovery of test commands from common patterns (npm, make, pytest, cargo, go)

05Support for bulk validation of all pending tasks using the --all flag

06Isolated execution within dedicated git worktrees to prevent environment contamination

사용 사례

01Automating the local CI/CD feedback loop for AI-generated code implementations

02Standardizing test execution across polyglot repositories with different build tools

03Verifying task completion and code quality before merging feature branches

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add alexnodeland/principled check-impl

For use in Claude.ai and ChatGPT

Download Skill