Does it support different validation rules for different components?

Yes, it features specialized validation logic for Skills, Agents, Commands, and Hooks to ensure each file type meets its specific structural requirements.

Can Phase Verify automatically fix validation errors?

Yes, it includes an auto-fix mode that can resolve common issues such as missing marketplace.json entries and frontmatter formatting errors.

Is the Phase Verify step optional in the workflow?

No, Phase Verify is a mandatory exit gate that must be passed before the assist workflow can be successfully completed.

What happens if a component fails validation?

The workflow will halt, displaying specific error codes (E0XX for blocking errors) and suggesting either manual fixes or automated repair options.

Phase Verify Validation Gate

Name: Phase Verify Validation Gate
Author: chkim-su

bychkim-su

0•

Developer Tools

Enforces schema compliance and structural integrity for generated Claude components before final workflow completion.

The Phase Verify skill acts as a mandatory 'Exit Gate' within the Forge2 development workflow, ensuring that every generated component—including skills, agents, commands, and hooks—strictly adheres to predefined schema standards. By performing automated checks on YAML frontmatter, mandatory field presence, and marketplace registration, it prevents the creation of broken or non-compliant assets. The skill provides clear error reporting with blocking levels and offers auto-fix capabilities for common formatting and registration issues, ensuring a high-quality, consistent output every time.

Key Features

01Comprehensive error reporting system with blocking errors and non-blocking warnings

020 GitHub stars

03Mandatory schema compliance validation for YAML frontmatter and file structures

04Seamless integration with Claude Code Stop hooks for enforced workflow quality

05Component-specific validation logic for Skills, Agents, Commands, and Hooks

06Automated marketplace.json registration checks with auto-fix support

Use Cases

01Ensuring complex Agents correctly reference existing skills and use valid model parameters

02Automating the registration of new components into a project's marketplace registry

03Validating newly created Claude Skills for correct metadata and word count limits

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chkim-su/forge2 phase-verify

For use in Claude.ai and ChatGPT

Download Skill