How does it handle changes that weren't in the original plan?

The skill compares the git diff against the expected plan tasks and flags any significant, non-trivial changes as 'unplanned' in the final report.

Which plan formats does the Implementation Verifier support?

It is optimized for Task DAG formats but is flexible enough to parse numbered lists, checkboxes, and standard markdown headers to extract task IDs and descriptions.

What happens if a verification test requires a specific environment?

If a verify condition cannot be run (e.g., missing Docker daemon), the skill marks the task as 'unverifiable' rather than 'failed,' flagging it for manual human review.

Does this skill modify my source code?

No, the Implementation Verifier is a read-only auditor. It follows a strict protocol to never modify, create, or delete any files in your repository.

Implementation Verifier

Name: Implementation Verifier
Author: fiatkongen

byfiatkongen

0•

Security & Testing

Audits code implementations against predefined plan files to ensure full execution and compliance with project requirements.

The Implementation Verifier acts as a rigorous, read-only auditor for your development workflow. By analyzing git diffs and executing specified shell commands, it checks every task within a plan file to confirm that the implementation matches the intended scope. It provides a structured JSON report identifying passed, failed, missing, or unverifiable tasks, ensuring that no requirement is overlooked while flagging any unplanned changes that might have slipped into the codebase. This skill is ideal for developers who need to validate the output of subagents or ensure that complex feature branches align perfectly with their original technical design.

Key Features

01Detection and flagging of unplanned code changes outside the defined scope

02Deep analysis of git diffs to detect implementation evidence

030 GitHub stars

04Execution of automated verification commands like npm test or tsc

05Standardized JSON output for seamless integration into automated workflows

06Automated parsing of task DAGs and markdown plan files

Use Cases

01Tracking implementation progress against a project roadmap automatically

02Verifying that a subagent correctly implemented a complex feature plan

03Performing a final audit before merging a pull request to ensure requirement compliance

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add fiatkongen/saurun-marketplace implementation-verifier

For use in Claude.ai and ChatGPT

Key Features

01Detection and flagging of unplanned code changes outside the defined scope

02Deep analysis of git diffs to detect implementation evidence

030 GitHub stars

04Execution of automated verification commands like npm test or tsc

05Standardized JSON output for seamless integration into automated workflows

06Automated parsing of task DAGs and markdown plan files

Use Cases

01Tracking implementation progress against a project roadmap automatically

02Verifying that a subagent correctly implemented a complex feature plan

03Performing a final audit before merging a pull request to ensure requirement compliance

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add fiatkongen/saurun-marketplace implementation-verifier

For use in Claude.ai and ChatGPT