Skip to content
Agentmart
Submit a tool

code-review

Review implemented changes for completeness, correctness, simplification, security, quality, tests, performance, and documentation.

Skill by nb-99

IndexedMIT★ 1
Write a review

Install

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/nb-99-code-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.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Review implemented changes for completeness, correctness, simplification, security, quality, tests, performance, and documentation. Use for branch, pull-request, staged, or worktree reviews after a fixed comparison point is known.

Use cases: security

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

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

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/code-review

What's inside

Skill name
code-review
Description
Review implemented changes for completeness, correctness, simplification, security, quality, tests, performance, and documentation. Use for branch, pull-request, staged, or worktree reviews after a fixed comparison point is known.
License
MIT
Instructions
86 lines in SKILL.md · view on GitHub

Files (6)

  • LICENSE.upstream
  • SKILL.md
  • SOURCE.md
  • openai.yaml · agents/
  • lead-judgment.md · references/
  • rubric.md · references/

SKILL.md (first lines)

# Code Review

Run independent adversarial reviews, then apply pragmatic lead judgment. Report
findings before summary. Review only; do not change code unless the user asks in
a separate step.

Read [rubric.md](references/rubric.md) before dispatching reviewers and
[lead-judgment.md](references/lead-judgment.md) before synthesis.

## 1. Establish Scope And Intent

Determine the fixed comparison point: commit, merge base, branch, pull request,
staged changes, or explicit files. Read the diff, commits, repository
instructions, relevant surrounding code, and the originating specification or
issue when available.

State the intended outcome in one paragraph. Ask only when neither the request,
diff, commits, nor linked context establishes intent.

## 2. Select Review Lenses

Use every relevant lens:

- completeness;
- correctness;
- simplification and architecture;
- security;
- code and configuration quality;
- tests and verification;
- performance;
- documentation.

Skip an irrelevant lens only with a short reason. For substantial changes,
dispatch one independent read-only reviewer per relevant category in parallel
when the client supports it. Otherwise perform separate sequential passes with
fresh attention. Give each reviewer the same scope, intent, diff, repository
rules, and rubric.

Reviewer prompts must state the objective, boundaries, edit prohibition,
expected structured output, and validation allowed. Reviewers may inspect
surrounding code and run read-only checks. They must return findings with
severity, location, reachable impact, evidence, and a minimal fix direction.
Use **high** for release-blocking or materially unsafe behavior, **medium** for
reachable defects or significant missing requirements, and **low** for bounded
risks or maintainability problems with concrete impact.

## 3. Verify Findings

After every reviewer returns:

1. Merge duplicate findings and record which independent passes raised them.
2. Trace high-impact correctness and security claims through actual callers,
   boundaries, and runtime paths.
3. Reject hypothetical states prevented by validation or types.
4. Reject preference-only rewrites without concrete impact.
5. Check repository conventions and known constraints before judging a pattern.
6. Treat agreement as a signal, never proof.

## 4. Lead Verdict

Classify verified findings:

- **Act on:** concrete defect or material missing requirement.
- **Consider:** real concern whose priority or trade-off is uncertain.
- **Noted:** valid low-priority observation or residual risk.
- **Dismissed:** incorrect, unreachable, duplicate, missing context, or mere
  preference. Give the reason so the user can override the judgment.

Keep **Act on** focused. If it contains many items, check whether findings are
symptoms of one root cause or whether low-value issues escaped filtering.

## Output

1. Findings first, ordered by severity, with `file:line` references.
2. Open questions or assumptions.
3. Testing gaps and residual risks.
4. Brief change summary only after findings.
5. A compact agreement map showing corroborated and disputed findings when
   multiple passes ran.

If there are no actionable findings, say so explicitly and still state residual
test risk or unverified assumptions. The review is complete when every relevant
lens has a recorded result and every reported finding has been verified against
the repository context.

From nb-99/skillektion, MIT.

More from nb-99/skillektion

Signals

Stars
1
Forks
0
Open issues
1
Last commit (this folder)
Sep 4, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from nb-99

Cite this page

code-review skill. Agent Mart. https://agentmart.dev/skills/nb-99-code-review (last updated 2026-10-24)