Workerd Safety Review
- 39 installs
- 8.5k repo stars
- Updated August 5, 2026
- cloudflare/workerd
workerd-safety-review applies C++ safety checklists for workerd review.
About
The workerd-safety-review skill directs reviewers to docs/reference/cpp-safety-review-checklist.md for memory safety, thread safety, concurrency correctness, V8 and KJ boundary hazards, lifetime management, and coroutine pitfalls. Load when reviewing any workerd C++ code changes. Use during planning, implementation, and review of performance-sensitive or concurrency-heavy workerd patches.
- Delegates to cpp-safety-review-checklist.md reference.
- Covers memory, thread, and concurrency safety.
- Addresses V8 and KJ boundary hazards.
- Includes lifetime and coroutine pitfall checks.
- Load for all workerd C++ code review.
Workerd Safety Review by the numbers
- 39 all-time installs (skills.sh)
- Ranked #1,425 of 2,203 Security skills by installs in the Skillselion catalog
- Data as of Aug 5, 2026 (Skillselion catalog sync)
workerd-safety-review capabilities & compatibility
- Capabilities
- cpp safety review checklist reference
- Use cases
- code review · security audit
npx skills add https://github.com/cloudflare/workerd --skill workerd-safety-reviewAdd your badge
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| Installs | 39 |
|---|---|
| repo stars | ★ 8.5k |
| Last updated | August 5, 2026 |
| Repository | cloudflare/workerd ↗ |
What safety issues should I check in workerd C++ reviews?
Apply workerd C++ memory, thread, and concurrency safety checklists during code review.
Who is it for?
Reviewers of workerd C++ concurrency and memory code.
Skip if: Skip for JavaScript-only workerd changes.
When should I use this skill?
Reviewing workerd C++ for safety hazards.
What you get
Review aligned with cpp-safety-review-checklist.md.
Files
Always use the docs/reference/cpp-safety-review-checklist.md file for detailed checklists on memory safety, thread safety, and concurrency correctness when planning, writing, or reviewing code changes.
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What does workerd-safety-review do?
workerd-safety-review applies C++ safety checklists for workerd review.
When should I use workerd-safety-review?
Reviewing workerd C++ for safety hazards.
Is this skill safe to install?
Review the Security Audits panel on this page before installing in production.