Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/groupzer0/vs-code-agents/code-review-checklistnpx skills add groupzer0/vs-code-agents --skill code-review-checklistgit clone --depth 1 https://github.com/groupzer0/vs-code-agentsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00042 | $0.01229 |
| Opus 5 | $0.00021 | $0.00615 |
| Sonnet 5 | $0.00008 | $0.00246 |
| Haiku 4.5 | $0.00004 | $0.00123 |
Grade A, and why
code-review-checklist scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Code Review Checklist
Systematic review criteria for evaluating code and plans. Use this skill when:
- Critic reviews plans before implementation
- Security agent conducts code audits
- Architect reviews architectural compliance
- UAT validates implementation quality
Review Context
This skill supports two review phases:
| Phase | Agent | Focus | Documents |
|---|---|---|---|
| Pre-Implementation | Critic | Plan quality, clarity, completeness | planning/*.md |
| Post-Implementation | Security, Architect | Code quality, security, architecture | Source code |
Pre-Implementation Review (Critic)
Value Statement Assessment (MUST START HERE)
| Check | Question | Finding Severity |
|---|---|---|
| Presence | Does plan have clear value statement in user story format? | CRITICAL if missing |
| Clarity | Is "So that" outcome measurable or verifiable? | HIGH if vague |
| Alignment | Does value support Master Product Objective? | CRITICAL if drift |
| Directness | Is value delivered directly, not deferred? | HIGH if deferred |
Plan Completeness
| Check | Question | Finding Severity |
|---|---|---|
| Scope | Are boundaries clearly defined? | MEDIUM |
| Deliverables | Are all deliverables listed with acceptance criteria? | HIGH |
| Dependencies | Are dependencies identified and sequenced? | MEDIUM |
| Risks | Are risks documented with mitigations? | LOW |
| Version | Is semver bump specified with rationale? | MEDIUM |
Constraint Compliance
| Check | Question | Finding Severity |
|---|---|---|
| No Code | Does plan avoid prescriptive code? | LOW |
| No How | Does plan focus on WHAT/WHY, not HOW? | LOW |
| Architecture | Does plan respect architectural constraints? | HIGH |
Post-Implementation Review (Security/Architect)
Security Checklist
| Category | Check | Severity |
|---|---|---|
| Input Validation | All user input validated server-side? | CRITICAL |
| Authentication | Auth checks on all protected routes? | CRITICAL |
| Authorization | RBAC/ownership verified before access? | CRITICAL |
| Secrets | No hardcoded credentials or keys? | CRITICAL |
| SQL/Injection | Parameterized queries used? | CRITICAL |
| XSS | Output encoding applied? | HIGH |
| CSRF | Tokens on state-changing requests? | HIGH |
| Logging | Security events logged without sensitive data? | MEDIUM |
| Dependencies | No known CVEs in dependencies? | Varies |
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 154 lines · 42 tokens per session scan A 16c8a5e929d1
code-review-checklist is a skill published in the GitHub repository groupzer0/vs-code-agents (284 stars, last pushed 7mo ago), licensed MIT. It adds 42 tokens to every session and 1,229 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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