side-effect-analyzer

Identify cross-repo side effects from code changes via grep-based symbol analysis.

1|Updated Apr 3, 2026
One-click install
npx skills add https://github.com/dokdo2013/claude-code-skills --skill side-effect-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: side-effect-analyzer
Source: https://github.com/dokdo2013/claude-code-skills/tree/main/plugins/side-effect-analyzer/skills/side-effect-analyzer
Command: npx skills add https://github.com/dokdo2013/claude-code-skills --skill side-effect-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Cross-repo side effects often go unnoticed when changing code; this Skill systematically detects potential upstream/downstream impacts across repositories before commits or PRs.

Core Features & Use Cases

  • Automated symbol extraction from local changes and identifying potential impact points across repos.
  • Cross-repo grep and sub-agent dispatch to analyze references and dependencies.
  • Actionable risk reporting with triage guidance for remediation across teams.

Quick Start

Run the side-effect analysis on your current changes to identify cross-repo impacts.

Frequently Asked Questions about side-effect-analyzer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect cross-repo side effects before creating a pull request?

To detect cross-repo side effects before a pull request, you can analyze local code changes using grep-based symbol extraction and sub-agent dispatch to identify upstream and downstream impacts across repositories.

What is the best way to analyze upstream and downstream impacts across multiple repositories?

Analyzing upstream and downstream impacts across multiple repositories is best handled by dispatching per-repo sub-agents to evaluate references and dependencies, generating a structured risk report for immediate remediation.

How do I identify cross-repo dependencies from local code changes?

You can identify cross-repo dependencies from local code changes by applying automated symbol extraction to your diffs, then tracing those symbols across your workspace to find potential impact points.

Can I generate a risk report for cross-repo code changes?

Yes, you can generate a structured risk report for cross-repo code changes that provides actionable triage guidance, helping teams remediate identified upstream and downstream impacts before committing.

Does sub-agent dispatch work for analyzing references in multiple repositories?

Yes, per-repo sub-agent dispatch works effectively for analyzing references, allowing isolated evaluation of dependencies and potential side effects across each repository impacted by your changes.

When do I need cross-repo impact analysis for my commits?

You need cross-repo impact analysis for commits when modifying shared symbols or interfaces, ensuring that upstream and downstream repositories are checked for unnoticed side effects before finalizing your PR.