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SKILL verified MIT Self-run

Mern Code Review

skill-edfenton-claude-skills-mern-code-review · by edfenton

Review MERN code for compliance with standards, NFRs, and security policy.

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Install

$ agentstack add skill-edfenton-claude-skills-mern-code-review

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

Verified badge

Passed review? Show it. Paste this badge into your README, it links to the public security report.

AgentStack Verified badge Links to your public security report.
[![AgentStack Verified](https://agentstack.voostack.com/badges/verified.svg)](https://agentstack.voostack.com/security/report/skill-edfenton-claude-skills-mern-code-review)

Reliability & compatibility

✓ Security review passed
0 installs to date
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○ 6mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
Are you the author of Mern Code Review? Claim this listing to set pricing, connect Stripe payouts, and keep 70% of every sale.
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About

Purpose

Review code against mern-std, mern-nfr, and mern-sec policies. Report issues, then (with approval) fix and run tests to confirm.

Arguments

  • --paths — Limit review scope (default: whole repo)
  • --no-fix — Report only, don't offer to fix

Workflow

1. Automated gates

pnpm lint
pnpm format --check
pnpm typecheck  # if available

2. Policy review

Review against:

  • mern-std — coding standards, project structure, conventions
  • mern-nfr — performance, reliability, observability, accessibility
  • mern-sec — input validation, injection prevention, auth, error handling

For each issue, note:

  • Category: std | nfr | sec
  • Severity: must-fix | should-fix | nice-to-have
  • File and location
  • What's wrong and how to fix it

3. Report results

Summary of automated gate results + policy findings grouped by severity.

4–5. Approval gate, fix and confirm

See /shared-review-workflow for severity definitions, approval gate protocol, and fix constraints. Run /mern-unit-test to confirm no regressions after fixes.

Reference

For review checklists and common issues, see reference/mern-code-review-reference.md

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.

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