What happens if I don't have a design.md file?

The skill features graceful degradation; if a design document is missing, it will automatically skip coherence checks and focus on task and specification verification.

Can it detect if a specific requirement is missing from the code?

Yes, the skill searches the codebase for keywords related to requirements defined in your delta specs and flags unimplemented items as critical issues.

How are issues prioritized in the report?

Issues are categorized as CRITICAL (must fix before archive), WARNING (should fix), or SUGGESTION (minor improvements or pattern consistency).

Does this skill require external tools?

Yes, this skill requires the OpenSpec CLI to be installed and configured in your environment to access and process change artifacts.

OpenSpec Change Verifier

Name: OpenSpec Change Verifier
Author: mance-cyber

bymance-cyber

0•

Security & Testing

Verifies that code implementations align perfectly with specified change artifacts, tasks, and design requirements using the OpenSpec CLI.

The OpenSpec Change Verifier skill automates the validation process for software changes by comparing current implementations against defined specifications, tasks, and design documents. It provides a structured verification report across three dimensions—Completeness, Correctness, and Coherence—to ensure that every requirement is met and every task is checked off before a change is archived. By utilizing the OpenSpec CLI, it generates actionable insights and prioritized scorecards, helping developers maintain high architectural standards and prevent requirement drift.

Key Features

01Requirement-to-code mapping to ensure full specification coverage

020 GitHub stars

03Multi-dimensional scorecard reporting for clear project status

04Automated task completion tracking via tasks.md parsing

05Prioritized issue categorization with specific file and line references

06Design adherence checks to maintain architectural consistency

Use Cases

01Validating feature completeness before opening a Pull Request

02Auditing code changes against existing design documentation for architectural drift

03Ensuring all edge-case scenarios defined in specs are covered by tests or logic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mance-cyber/ggj_hktvmall_mms openspec-verify-change

For use in Claude.ai and ChatGPT

Download Skill