Compétences workers-profiling
📩

workers-profiling

RĂ©vision du contenu r1 SĂ»r ⚙ Commandes externes🌐 AccĂšs rĂ©seau

Profile Cloudflare Workers CPU and Memory

CPU hotspots and memory allocation pressure can make deployed Workers and Durable Objects difficult to diagnose. This skill guides profiling, evidence analysis, and targeted optimization.

Prend en charge: Claude Codex Code(CC)
Maintain this Skill? Claim it đŸ„‰ 78 Bronze

Installer avec mon Agent

Copiez cette demande dans votre Agent. Elle contient la page Skill de référence et le manifeste.

Demande d’agent
Review the Skillstore skill "workers-profiling" from https://skillstore.io/skills/cloudflare-workers-profiling.md and its manifest at https://skillstore.io/api/skills/cloudflare-workers-profiling/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Votre Agent doit toujours présenter son plan et demander toute confirmation exigée par la politique de sécurité.

Ressources lisibles par les agents

Utilisez ces liens lorsqu’un Agent IA, un crawler ou un script a besoin d’un contexte propre au lieu de lire toute la page.

Détail Markdown GET /skills/cloudflare-workers-profiling.md manifest signé GET /api/skills/cloudflare-workers-profiling/manifest lockfile signé GET /api/skills/cloudflare-workers-profiling/lockfile

Tester

Utilisation de « workers-profiling ». My Worker has high CPU usage, but I have not captured a profile.

RĂ©sultat attendu:

  • Confirm the account, Worker, environment, deployed version, and affected workload before capturing a profile.
  • Check the current Cloudflare guide for supported CPU profiling and inspect installed cf command help.
  • Capture the profile, then analyze function-level evidence before proposing changes.

Utilisation de « workers-profiling ». My supplied profile shows generated JavaScript filenames instead of original source locations.

RĂ©sultat attendu:

  • Original source attribution is limited by the available mappings.
  • Enable source maps and capture another profile to improve source attribution.
  • Report available function names and metrics without inventing original source locations.

Audit de sécurité

Sûr
v1 ‱ 11/10/2026 Ouvrir le rapport versionnĂ©

All four static findings are false positives: Markdown backticks name profiling tools, and the URL links to official Cloudflare documentation. No evidence found of prompt injection, credential theft, or data exfiltration in SKILL.md. The workflow confirms deployment targets and suggests asking before installing missing tooling.

1
Fichiers analysés
45
Lignes analysées
0
ÉlĂ©ments Ă  examiner
0
Faux positifs ignorés

Facteurs de risque

⚙ Commandes externes (3)
SKILL.md:22 SKILL.md:24 SKILL.md:27
🌐 AccĂšs rĂ©seau (1)
SKILL.md:12
Le dernier audit statique et sĂ©mantique terminĂ© n’a dĂ©tectĂ© aucun constat de sĂ©curitĂ© confirmĂ©. Cela ne prouve pas que le skill est sans effets secondaires.
Audité par: codex
Partager et citer ce rapport

Partagez le rapport d’évaluation versionnĂ©, le badge neutre, la carte intĂ©grable et les citations. Skillstore prĂ©sente les preuves sans dĂ©cider si ce Skill est sĂ»r.

Ouvrir le rapport versionné
Évaluation de sĂ©curitĂ©

Copier le lien du rapport

https://skillstore.io/skills/cloudflare-workers-profiling/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Badge Markdown

[![Skillstore security assessment](https://skillstore.io/badges/skills/cloudflare-workers-profiling/security.svg)](https://skillstore.io/skills/cloudflare-workers-profiling?utm_source=security_passport_badge)

Badge HTML

<a href="https://skillstore.io/skills/cloudflare-workers-profiling?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/cloudflare-workers-profiling/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

Carte intégrable

<iframe src="https://skillstore.io/embed/skills/cloudflare-workers-profiling.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>
Citations académiques (APA · BibTeX · CFF)

Citation APA

cloudflare. (2026). workers-profiling security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/cloudflare-workers-profiling/audits/1

Citation BibTeX

@techreport{cloudflare-cloudflare-workers-profiling-2026, author = {cloudflare}, title = {workers-profiling security audit report (audit version 1)}, institution = {Skillstore}, year = {2026}, number = {1}, url = {https://skillstore.io/skills/cloudflare-workers-profiling/audits/1}, note = {Author version unspecified} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "workers-profiling security audit report (audit version 1)" version: "unspecified" type: report authors: - name: "cloudflare" date-released: "2026-10-11" url: "https://skillstore.io/skills/cloudflare-workers-profiling/audits/1" identifiers: - type: other value: "skillstore:cloudflare-workers-profiling:audit:1" description: "Skillstore immutable audit report identifier"

Score Skillstore

Pourquoi ce score Niveau de confiance des preuves: Moyen
55
Architecture
85
Maintenabilité
87
Contenu
65
Communauté
91
Conformité aux spécifications

Ce que vous pouvez créer

Investigate Worker CPU usage

Inspect production CPU profiles, identify expensive functions, and propose a targeted change with a verification plan.

Diagnose Durable Object memory growth

Confirm the owning Worker, namespace, and instance before selecting an appropriate profile and examining memory evidence.

Review optimization evidence

Connect profiling metrics to source locations and evaluate whether a proposed code change addresses the observed hotspot.

Essayez ces prompts

Begin a profiling investigation 
Help me investigate high CPU usage in my deployed Cloudflare Worker. Ask for the account, environment, deployed version, and affected workload before proceeding.
Prepare a CPU profile capture 
Guide CPU profile capture for [Worker] in [environment]. Consult current Cloudflare documentation and inspect installed cf help before recommending commands.
Analyze Durable Object memory evidence 
Analyze my supplied Durable Object pprof capture for allocation pressure or memory growth. Confirm the target instance and report supported metrics and missing symbols.
Propose an evidence-based optimization 
Review my supplied profile and source for [Worker]. Identify supported hotspots, propose the smallest change, and explain how to check its effect.

Bonnes pratiques

  • Confirm the exact deployment and Durable Object identity with the user before capture.
  • Use current documentation and installed CLI help to verify supported profiling options.
  • Tie each optimization to captured evidence and check its effect under a comparable workload.

Éviter

  • Capture profiles before confirming the correct account, environment, and deployed version.
  • Invent source locations or metric meanings when symbols or mappings are missing.
  • Make broad code changes without profile evidence or a plan to check their effects.

Foire aux questions

What systems does this skill cover?
It covers profiling deployed Cloudflare Workers and Durable Objects for CPU usage and memory allocation issues.
Which AI tools can use it?
The marketplace lists compatibility with Claude, Codex, and Claude Code. Capture still depends on deployment access and external tooling.
Does the skill include a profiler?
No. It provides workflow instructions and points to Cloudflare profiling APIs, the cf CLI, and tools such as Go's pprof.
What happens if cf is not installed?
The skill suggests asking whether the user wants to install it. It does not provide an automatic installation command.
Can it identify original source locations?
Only when evidence supports attribution. It reports missing symbols or mappings and suggests source maps when profiles reference generated JavaScript.
Does it guarantee improved performance?
No. It proposes changes supported by the capture and explains how to check their effects.

Détails du développeur

Auteur

cloudflare

Licence

MIT

RĂ©vision Skillstore

r1

Avis de version

L’auteur n’a dĂ©clarĂ© aucune version.

DĂ©pĂŽt

https://github.com/cloudflare/skills/tree/c430dd965cea3a8faf0ef035e3b3d73b38518081/skills/workers-profiling

RĂ©f

919ee28dc01b50c3ac40238df51719a4c8d20e40

RĂ©cence de maintenance

11/10/2026

Utilisation

0 téléchargements · 0 vues

Structure de fichiers

📄 SKILL.md