sandbox-stable
77Build Stable Cloudflare Sandbox Apps
Cloudflare Sandbox projects can fail when stable and preview packages, images, or APIs are mixed. This skill keeps implementation aligned with the stable release.
Build Cloudflare Projects
Cloudflare projects span many products, APIs, and configuration formats. This skill helps Claude, Codex, and Claude Code choose the right Cloudflare service and use targeted references for implementation.
Do not auto-install this skill.
The canonical policy requires operator review before any installation action.
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "cloudflare" from https://skillstore.io/skills/cloudflare-cloudflare.md and its manifest at https://skillstore.io/api/skills/cloudflare-cloudflare/manifest. Verify the artifact. Do not auto-install. Inspect the skill and report your findings, then wait for an operator or manual installation decision.Your Agent should still show its plan and request any confirmation required by the security policy.
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Using "cloudflare". Which storage option should I use for user profiles and uploaded images?
Expected outcome:
Using "cloudflare". Help me deploy a Pages app with a Worker API.
Expected outcome:
A useful response would separate the Pages build settings, Worker routes, Wrangler bindings, environment variables, and deployment verification steps.
Using "cloudflare". My Worker cannot reach a private database.
Expected outcome:
A useful response would check Hyperdrive, Workers VPC, tunnel options, secret configuration, egress requirements, and runtime error details.
The skill is primarily a large Cloudflare reference bundle with many static matches caused by documentation examples, placeholders, and product configuration snippets. A small number of command-execution examples remain security-sensitive because users or agents could copy them into real environments, but no hidden malware, prompt injection, credential exfiltration intent, or auto-executing installer behavior was found. Static review was capped at 400/2983 representative findings; omitted static matches are unconfirmed, so automatic publishing stays disabled until manual review.
These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
https://skillstore.io/skills/cloudflare-cloudflare/audits/5?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/cloudflare-cloudflare?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/cloudflare-cloudflare?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/cloudflare-cloudflare/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/cloudflare-cloudflare.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>cloudflare. (2026). cloudflare security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/cloudflare-cloudflare/audits/5@techreport{cloudflare-cloudflare-cloudflare-2026,
author = {cloudflare},
title = {cloudflare security audit report (audit version 5)},
institution = {Skillstore},
year = {2026},
number = {5},
url = {https://skillstore.io/skills/cloudflare-cloudflare/audits/5},
note = {Author version unspecified}
}cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "cloudflare security audit report (audit version 5)"
version: "unspecified"
type: report
authors:
- name: "cloudflare"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/cloudflare-cloudflare/audits/5"
identifiers:
- type: other
value: "skillstore:cloudflare-cloudflare:audit:5"
description: "Skillstore immutable audit report identifier"
Compare Workers, Pages, Durable Objects, KV, D1, R2, Queues, and related services for a new application design.
Draft Wrangler, Terraform, Pulumi, tunnel, binding, and environment setup guidance for Cloudflare projects.
Find product-specific gotchas for runtime errors, storage behavior, networking issues, and deployment failures.
I want to build [describe app]. Which Cloudflare products should I use, and why?
Help me implement [feature] on Cloudflare Workers. Include bindings, Wrangler configuration, and deployment steps.
Diagnose this Cloudflare issue: [error or symptom]. Ask for missing context, then check likely product-specific causes.
Review this Cloudflare architecture for security, reliability, cost, and operational risks: [architecture details].
Author
cloudflareLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
7db9b9f06e0ab79c575b58bc48c4d8dc9849f424
Maintenance freshness
7/18/2026
Usage
1 downloads ยท 146 views
File structure
๐ references/
๐ agents-sdk/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ ai-gateway/
๐ configuration.md
๐ dynamic-routing.md
๐ features.md
๐ README.md
๐ sdk-integration.md
๐ troubleshooting.md
๐ ai-search/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ analytics-engine/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ api/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ api-shield/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ argo-smart-routing/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ artifacts/
๐ api.md
๐ configuration.md
๐ README.md
๐ bindings/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ bot-management/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ browser-rendering/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ c3/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ cache-reserve/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ containers/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ cron-triggers/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ d1/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ ddos/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ do-storage/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ testing.md
๐ durable-objects/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ email-routing/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ email-workers/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ flagship/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ graphql-api/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ hyperdrive/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ images/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ kv/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ miniflare/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ observability/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ pages/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ pages-functions/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ pipelines/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ pulumi/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ queues/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ r2/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ r2-data-catalog/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ r2-sql/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ SKILL.md.backup
๐ realtime-sfu/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ realtimekit/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ sandbox/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ secrets-store/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ smart-placement/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ snippets/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ spectrum/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ static-assets/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ stream/
๐ api-live.md
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ tail-workers/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ terraform/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ tunnel/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ networking.md
๐ patterns.md
๐ README.md
๐ turn/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ turnstile/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ vectorize/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ waf/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ web-analytics/
๐ configuration.md
๐ gotchas.md
๐ integration.md
๐ patterns.md
๐ README.md
๐ workerd/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ workers/
๐ api.md
๐ configuration.md
๐ frameworks.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ workers-ai/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ workers-playground/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ workers-vpc/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ workflows/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ wrangler/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ patterns.md
๐ README.md
๐ zaraz/
๐ api.md
๐ configuration.md
๐ gotchas.md
๐ IMPLEMENTATION_SUMMARY.md
๐ patterns.md
๐ README.md
๐ SKILL.md
Build Stable Cloudflare Sandbox Apps
Cloudflare Sandbox projects can fail when stable and preview packages, images, or APIs are mixed. This skill keeps implementation aligned with the stable release.
Migrate Cloudflare Sandbox Apps to SDK 1.0
Stable Sandbox applications require coordinated API, image, and deployment changes for SDK 1.0. This skill performs the migration and validates the result.
Build Stateful Cloudflare Agents
Building durable, real-time agents on Cloudflare Workers requires several coordinated APIs. This skill provides focused patterns for the Agents SDK and related Cloudflare services.
Build Cloudflare Sandbox Preview Apps
Preview SDK changes make Cloudflare Sandbox applications difficult to implement correctly. This skill provides version-specific contracts, examples, and official documentation routes.
Manage Cloudflare Workers with Wrangler
Cloudflare Workers projects require precise Wrangler commands and configuration choices. This skill gives Claude, Codex, and Claude Code focused guidance for deploys, bindings, secrets, and troubleshooting.
Audit Web Performance with Chrome DevTools
Slow pages reduce engagement and hide complex loading bottlenecks. This skill records Chrome traces, evaluates Core Web Vitals, and prioritizes measurable fixes.
Optimize Rust AWS Lambda Functions
by EmilLindfors
Rust Lambda functions can waste cost through slow I/O, cold starts, and poor memory settings. This skill reviews handlers and deployment settings, then suggests concrete performance and cost improvements.
Optimize Rust Lambda Cold Starts
by EmilLindfors
Rust Lambda functions can suffer slow first responses when binaries are large or initialization is heavy. This skill guides Claude, Codex, and Claude Code through concrete optimizations for build settings, dependencies, and deployment.
Coordinate DevOps Delivery
by Brownbull
DevOps work often spans pipelines, infrastructure, monitoring, and deployment decisions. This skill organizes those tasks into checklists, handoffs, and rollout plans.
Deploy Next.js Apps to Vercel
by sickn33
Vercel deployments can fail because environment settings, runtimes, and build behavior differ across stages. This skill guides Claude, Codex, and Claude Code through practical Next.js deployment decisions.
Design Secure Hybrid Cloud Networks
by sickn33
Hybrid connectivity requires careful choices across providers, routing, security, availability, and cost. This skill provides practical patterns and configuration examples for informed network planning.
Generate Infrastructure Reports
by DataKnifeAI
Network teams need clear reports from scattered infrastructure data. This skill turns health, device, client, WiFi, firewall, and capacity data into structured reports.