Does it support custom git diff ranges?

Yes, you can provide an explicit DIFF_RANGE such as a branch name, a commit hash range (base..head), or main..feature-branch.

How does this skill determine if my code follows best practices?

It evaluates your code against a standardized rubric and references your repository's AGENTS.md and PLANS.md files for domain-specific guidelines.

Can I review changes that haven't been committed yet?

Yes, by default the skill looks at staged changes, but you can use the 'WORKING_TREE' input to review unstaged changes in your working directory.

What is the format of the review output?

The skill provides a structured response starting with prioritized findings (including file/line references), followed by open questions, a rubric-based rating, and a brief change summary.

What files are required to run an implementation review?

The skill requires the path to the specific Issue Card (ISSUE_PATH) and the corresponding Execution Plan (EXECPLAN_PATH) to validate changes against.

Issue Implementation Reviewer

Name: Issue Implementation Reviewer
Author: EEstevanell

byEEstevanell

0•

Collaboration Tools

Validates code changes against issue requirements and execution plans to ensure compliance and minimize regression risks.

This skill enables Claude to perform high-fidelity code reviews by comparing current implementations via git diffs against specific issue cards and execution plans. It automates the verification of acceptance criteria, assesses regression risks, and enforces repository-specific guidelines defined in AGENTS.md and PLANS.md. By providing a structured rating and prioritized findings, it ensures that changes remain within scope, adhere to the DRY principle, and meet quality standards before merging.

Key Features

01Automated requirement alignment against issue cards and ExecPlans

020 GitHub stars

03Diff-based regression and risk assessment for staged or unstaged changes

04Structured rating system with prioritized findings and severity levels

05Compliance checks against project-specific AGENTS.md and PLANS.md guidelines

06Support for custom diff ranges, commit hashes, and branch comparisons

Use Cases

01Assessing the impact and regression risk of a complex refactor or bug fix

02Conducting a pre-merge compliance check to ensure adherence to team best practices

03Validating a finished feature branch against its original issue card requirements

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add eestevanell/codex-planning-kit review-issue-implementation

For use in Claude.ai and ChatGPT

Download Skill