When should I use the Verification Loop skill?

Invoke this skill after completing a feature, before creating a PR, or after a major refactor to ensure all quality gates are passed and the build remains stable.

How does it handle test coverage?

The skill runs your test suite with coverage flags and compares the result against a target threshold (minimum 80%) to ensure high testing standards.

Does it check for security vulnerabilities?

Yes, it includes a dedicated phase to scan for hardcoded secrets, API keys, and forgotten debug statements like console.log before code is committed.

What is the result of a verification session?

It produces a standardized Verification Report summarizing pass/fail status for builds, types, linting, tests, security, and diff reviews.

Which programming languages are supported out-of-the-box?

It includes specific verification patterns for TypeScript/JavaScript (npm, pnpm, tsc) and Python (pyright, ruff) but the logic can be adapted for any ecosystem.

Verification Loop

Name: Verification Loop
Author: nbossn

bynbossn

0•

Security & Testing

Ensures code quality and integrity through a multi-phase verification process including builds, tests, and security scans.

Verification Loop provides a rigorous quality gate for Claude Code sessions, automating the validation of builds, type safety, linting rules, and test suites. It helps developers maintain high standards by scanning for security vulnerabilities like exposed secrets and reviewing git diffs before pull requests are finalized. By generating a standardized verification report, this skill ensures that every code change is production-ready and adheres to project-specific quality thresholds.

Key Features

01Standardized verification reports with pass/fail status for PR readiness

02Comprehensive test suite execution with coverage threshold monitoring

03Integrated git diff review to identify unintended changes or edge cases

04Automated build and type-checking verification for TypeScript and Python projects

050 GitHub stars

06Security scanning for hardcoded secrets and debug statements

Use Cases

01Running a final quality check before submitting a pull request

02Establishing continuous quality checkpoints during long coding tasks

03Verifying code integrity after a major refactoring session

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nbossn/claude-code-base verification-loop

For use in Claude.ai and ChatGPT

Key Features

01Standardized verification reports with pass/fail status for PR readiness

02Comprehensive test suite execution with coverage threshold monitoring

03Integrated git diff review to identify unintended changes or edge cases

04Automated build and type-checking verification for TypeScript and Python projects

050 GitHub stars

06Security scanning for hardcoded secrets and debug statements

Use Cases

01Running a final quality check before submitting a pull request

02Establishing continuous quality checkpoints during long coding tasks

03Verifying code integrity after a major refactoring session

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nbossn/claude-code-base verification-loop

For use in Claude.ai and ChatGPT