About

Imported from organvm-iv-taxis/a-i--skills (skills/development/code-review-checklist/SKILL.md). Install upstream with npx skills add organvm-iv-taxis/a-i--skills --skill code-review-checklist. Copyright stays with the author (MIT).

Code Review Checklist

Name: code-review-checklist
Author: organvm-iv-taxis

A structured checklist for reviewing code changes — whether a diff, a pull request, or a single file — that keeps feedback consistent, prioritized, and actionable instead of scattered or stylistic-only.

When to Use

Reviewing a pull request or diff before merge
A human or another agent asks "review this code"
Self-review before opening a PR
Auditing an existing file for latent issues

The Five Dimensions

Work through each dimension in order. Skip a dimension only if it is genuinely inapplicable (e.g. "performance" for a docs-only change) — say so explicitly rather than silently omitting it.

1. Correctness

Does the change do what it claims to do? Trace the logic against the stated intent (PR description, issue, commit message).
Are edge cases handled: empty input, null/None, zero, negative numbers, empty collections, concurrent access, off-by-one boundaries?
Do error paths actually handle errors, or just swallow/log and continue silently?
Does it introduce a regression? Diff against prior behavior, not just the new code in isolation.
Are there any logic inversions (== vs !=, && vs ||, inclusive vs exclusive bounds)?

2. Security

Untrusted input: is anything from a user, network request, file, or environment variable interpolated into a shell command, SQL query, HTML template, or file path without sanitization?
Secrets: any hardcoded credentials, tokens, or keys — including in test fixtures or comments?
Authorization: does the change check permissions/ownership before acting, or does it trust a client-supplied ID?
Dependency risk: does it add a new third-party dependency, and if so, is it maintained and reasonably scoped?
Injection classes to scan for explicitly: command injection, SQL injection, path traversal, SSRF, log injection (unsanitized values written to logs an operator later greps/pastes), and unpinned/mutable CI Action tags used as a supply-chain vector.

3. Performance

Any obviously quadratic-or-worse operation on a collection that could be large in production (nested loops over the same dataset, repeated linear scans)?
N+1 query patterns (a loop issuing one DB/API call per iteration instead of batching)?
Unbounded growth: does the change introduce a cache, buffer, or accumulator with no eviction or size cap?
Are expensive operations (network calls, disk I/O, crypto) on a hot path that could be memoized, batched, or moved off it?

4. Readability & Maintainability

Can a stranger to this code understand the change from the diff and its names alone, without needing the author's context?
Is the change scoped to one concern, or does it mix refactoring with new behavior (making the diff harder to review and revert)?
Are names accurate and specific (not data, temp, handleStuff)?
Is there dead code, commented-out blocks, or leftover debug output (console.log, print, pdb.set_trace()) left in?
Does it follow the file's/repo's existing conventions (formatting, error-handling style, module layout) rather than introducing a new one inconsistently?

5. Test Coverage

Does the change include tests for the new behavior, or only for the happy path?
Are the edge cases identified in "Correctness" above actually covered by a test, not just mentioned in a comment?
If a bug is being fixed, is there a regression test that would have caught it — i.e. does the new test fail against the old code and pass against the new code?
Do existing tests still pass, and did the change quietly weaken an assertion to make them pass (e.g. loosening a strict equality check, or adding a broad try/except: pass)?

Output Format

Produce a summary, not a transcript of every line examined:

## Code Review: <file/PR>

**Correctness**: <finding or "no issues found">
**Security**: <finding or "no issues found">
**Performance**: <finding or "no issues found">
**Readability**: <finding or "no issues found">
**Test Coverage**: <finding or "no issues found">

### Priority Actions
1. <highest-priority fix, with file:line>
2. <next priority>
...

Order findings by actual risk/impact, not by which dimension they came from.
Cite file:line for every finding — a review comment without a location is not actionable.
Distinguish a blocking issue (correctness bug, security hole, missing critical test) from a suggestion (style, minor readability nit) — do not let nits drown out real defects.
Never comment on formatting a linter/formatter already enforces automatically.

Anti-Patterns to Avoid

Rubber-stamping: approving without tracing at least the changed logic paths against their stated intent.
Style-only reviews: flagging naming/formatting while missing a real correctness or security defect in the same diff.
Vague feedback: "this could be cleaner" without a concrete alternative.
Reviewing in isolation: judging a diff hunk without reading enough surrounding context to know whether it's actually correct in situ.

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/organvm-iv-taxis-a-i-skills-code-review-checklist/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

organvm-iv-taxis-a-i-skills-code-review-checklist.ocm.jsonjson

{
  "ocm": "1",
  "id": "organvm-iv-taxis-a-i-skills-code-review-checklist",
  "kind": "skill",
  "name": "code-review-checklist",
  "description": "Guide an AI agent through a structured code review — correctness, security, performance, readability, and test coverage — producing a summary with actionable, prioritized feedback. Triggers on pull-request review, diff review, or \"review this code\" requests.",
  "publisher": "organvm-iv-taxis",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "coding"
    ],
    "tags": [
      "skill-md",
      "code-review",
      "quality",
      "security",
      "checklist",
      "pull-request",
      "skills-sh"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Guide an AI agent through a structured code review — correctness, security, performance, readability, and test coverage — producing a summary with actionable, prioritized feedback. Triggers on pull-request review, diff review, or \"review this code\" requests."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/organvm-iv-taxis/a-i--skills",
      "path": "skills/development/code-review-checklist/SKILL.md",
      "ref": "HEAD",
      "url": "https://github.com/organvm-iv-taxis/a-i--skills/blob/HEAD/skills/development/code-review-checklist/SKILL.md",
      "key": "organvm-iv-taxis/a-i--skills/skills/development/code-review-checklist/SKILL.md"
    },
    "license": "MIT"
  },
  "instructions": "# Code Review Checklist\n\nA structured checklist for reviewing code changes — whether a diff, a pull request, or a\nsingle file — that keeps feedback consistent, prioritized, and actionable instead of\nscattered or stylistic-only.\n\n## When to Use\n\n- Reviewing a pull request or diff before merge\n- A human or another agent asks \"review this code\"\n- Self-review before opening a PR\n- Auditing an existing file for latent issues\n\n## The Five Dimensions\n\nWork through each dimension in order. Skip a dimension only if it is genuinely inapplicable\n(e.g. \"performance\" for a docs-only change) — say so explic",
  "cost": {
    "context_tokens": 1270
  }
}

Fetch it by URL: GET /api/v1/registry/organvm-iv-taxis-a-i-skills-code-review-checklist/manifest?version=1.0.0

Reviews

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