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differential-review

Review a commit, pull request, patch, or branch difference for security and reliability regressions by understanding both the changed lines and their…

Skill by NeroWasTrolled

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/nerowastrolled-differential-review

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Review a commit, pull request, patch, or branch difference for security and reliability regressions by understanding both the changed lines and their surrounding execution paths.

Use cases: security

Reviews

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/differential-review

What's inside

Skill name
differential-review
Description
Review a commit, pull request, patch, or branch difference for security and reliability regressions by understanding both the changed lines and their surrounding execution paths.
License
MIT
Instructions
17 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Differential Review

Anchor the review to a verified base and target revision.

1. Summarize the intended change from the diff, tests, issue, and affected architecture.
2. Identify new or changed trust boundaries, privileges, inputs, side effects,
   dependencies, configuration, migrations, and error behavior.
3. Trace callers and callees beyond the diff when they determine exploitability or correctness.
4. Look for removed validation, widened access, fail-open behavior, unsafe defaults,
   partial updates, concurrency changes, and missing negative tests.
5. Validate each issue against the full resulting code, not an isolated hunk.

Report findings first, ordered by severity, with file or symbol evidence, scenario,
impact, confidence, and remediation. Separate pre-existing issues from regressions
introduced by the change. If no issue is found, state the reviewed scope and blind spots.

From NeroWasTrolled/gabriel-ai-devkit, MIT.

More from NeroWasTrolled/gabriel-ai-devkit

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Last commit (this folder)
Sep 3, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/NeroWasTrolled/gabriel-ai-devkit
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from NeroWasTrolled

Cite this page

differential-review skill. Agent Mart. https://agentmart.dev/skills/nerowastrolled-differential-review (last updated 2026-10-24)