Skill Detail
Diff YAML manifests semantically and surface meaningful drift before apply with dyff
Use dyff to compare YAML documents by structure and changed paths so agents can review configuration drift without the noise of plain line diffs.
Code Quality & ReviewMulti-Framework
Code Quality & Review
Multi-Framework
Security Reviewed
⭐ 1.8k GitHub stars
INSTALL WITH ANY AGENT
npx skills add agentskillexchange/skills --skill diff-yaml-manifests-semantically-and-surface-meaningful-drift-before-apply-with-dyff
Works best when you want a reusable capability, not another fragile one-off prompt.
At a glance
Tools required
dyff
Install & setup
Install dyff from the project release or package-manager path documented in the repository, then compare files with `dyff between old.yaml new.yaml`.
Author
homeport
Publisher
Open Source Project
Last updated
Apr 15, 2026
Quick brief
Use dyff when an agent needs to compare YAML documents semantically, identify exactly which paths changed, and summarize meaningful drift before approving or applying config updates. Invoke this instead of plain `diff` when the real problem is structured review of YAML or JSON-like documents, not raw line-by-line text comparison. The scope boundary is tight and skill-shaped: dyff is a semantic structured-diff workflow for YAML change review and drift inspection, not a general YAML processor, generic viewer, or product listing.