# Propagation Test

> propagation test

- Skill: `zaxbyhub/propagation-test` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add zaxbyhub/propagation-test`
- Raw SKILL.md: https://api.skillmd.com/api/skills/zaxbyhub/propagation-test/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: zaxbyhub (https://skillmd.com/u/zaxbyhub)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/zaxbyhub/propagation-test

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# propagation test

## Trigger

- knowledge propagation test
- single-source update

## Required Procedure

- test propagation by touching only the shared module's seam and exercising all consumers without per-consumer seam overrides

## Forbidden Shortcuts

- patch each consumer's _internals in single-source propagation tests

## Delegation Template

When delegating a task affected by this skill, include:

```
SKILLS: file:.opencode/skills/generated/propagation-test/SKILL.md
```

## Reviewer Checks

- Verify each required action above appears in the diff.

## Test Engineer Checks

- Add or update tests covering the trigger condition and the forbidden shortcut.