Cloudflare

OpenAIOfficialCreated by CloudflareDistributed by OpenAI

Skill
Tool integration
Cloud and DevOps
Apache-2.0
Medium risk

From the author

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

— the description by Cloudflare

AutoGineer summary

Written by AutoGineer from the skill’s own files, not by the author

The Cloudflare platform skill provides a centralized resource for developers building on Cloudflare's edge network. It covers the full ecosystem, including compute (Workers, Pages), storage (KV, D1, R2), AI integration (Workers AI, Agents SDK), networking, and security. The skill emphasizes a retrieval-first approach, directing users to official Cloudflare documentation and configuration schemas to ensure accuracy regarding API signatures, limits, and pricing.

What it does

Provides decision trees to help select the right Cloudflare product for specific compute, storage, or networking needs.
Offers structured references for the Cloudflare Agents SDK, including lifecycle hooks and state management.
Guides users on integrating AI models and vector databases into edge applications.
Outlines methods for managing infrastructure-as-code using Terraform or Pulumi.
Facilitates access to product-specific documentation for security, media, and analytics services.
Maintains a directory of developer tools like Wrangler and Miniflare for local development and testing.

When to use it

When starting a new project on the Cloudflare platform and needing to choose the appropriate architecture.
When implementing stateful AI agents using the Cloudflare Agents SDK.
When configuring edge compute, storage bindings, or networking rules.
When troubleshooting API limits, configuration errors, or deployment issues.
When integrating AI models or vector search into existing edge applications.

Advantages

Consolidates a vast ecosystem into a navigable, task-oriented structure.
Promotes the use of official, up-to-date documentation over potentially stale training data.
Simplifies complex architectural decisions through clear, logic-based decision trees.
Provides specific code patterns for advanced features like Durable Objects and AI agents.
Supports modern infrastructure-as-code workflows for consistent deployments.

Usage examples

“I need to build a stateful AI chat agent on Cloudflare. How do I start?”: The agent will guide you to use the AIChatAgent class from the Agents SDK, explain how to manage message history, and provide a template for integrating AI models.
“Which storage solution should I use for relational data in my Worker?”: The agent will point you to D1 for SQLite-based relational storage or Hyperdrive for connecting to existing Postgres/MySQL databases.
“How do I expose my local development server to the internet via Cloudflare?”: The agent will provide instructions on using Cloudflare Tunnel to securely connect your local service to the Cloudflare edge.

Install

Download the skill as a ZIP:
https://mp-staging.autogineer.com/agent-skills/openai/cloudflare/download

Unzip it into the cross-client skills folder of your project:

mkdir -p .agents/skills && unzip cloudflare.zip -d .agents/skills

Documentation by Cloudflare

Cloudflare Platform Skill

Consolidated skill for building on the Cloudflare platform. Use decision trees below to find the right product, then load detailed references.

Your knowledge of Cloudflare APIs, types, limits, and pricing may be outdated. Prefer retrieval over pre-training — the references in this skill are starting points, not source of truth.

Retrieval Sources

Fetch the latest information before citing specific numbers, API signatures, or configuration options. Do not rely on baked-in knowledge or these reference files alone.

Source	How to retrieve	Use for
Cloudflare docs	Search `https://developers.cloudflare.com/` directly	Limits, pricing, API reference, compatibility dates/flags
Workers types	`npm pack @cloudflare/workers-types` or check `node_modules`	Type signatures, binding shapes, handler types
Wrangler config schema	`node_modules/wrangler/config-schema.json`	Config fields, binding shapes, allowed values
Product changelogs	`https://developers.cloudflare.com/changelog/`	Recent changes to limits, features, deprecations

When a reference file and the docs disagree, trust the docs. This is especially important for: numeric limits, pricing tiers, type signatures, and configuration options.

Quick Decision Trees

"I need to run code"

Need to run code?
├─ Serverless functions at the edge → workers/
├─ Full-stack web app with Git deploys → pages/
├─ Stateful coordination/real-time → durable-objects/
├─ Long-running multi-step jobs → workflows/
├─ Run containers → containers/
├─ Multi-tenant (customers deploy code) → workers-for-platforms/
├─ Scheduled tasks (cron) → cron-triggers/
├─ Lightweight edge logic (modify HTTP) → snippets/
├─ Process Worker execution events (logs/observability) → tail-workers/
└─ Optimize latency to backend infrastructure → smart-placement/

"I need to store data"

Need storage?
├─ Key-value (config, sessions, cache) → kv/
├─ Relational SQL → d1/ (SQLite) or hyperdrive/ (existing Postgres/MySQL)
├─ Object/file storage (S3-compatible) → r2/
├─ Message queue (async processing) → queues/
├─ Vector embeddings (AI/semantic search) → vectorize/
├─ Strongly-consistent per-entity state → durable-objects/ (DO storage)
├─ Secrets management → secrets-store/
├─ Streaming ETL to R2 → pipelines/
└─ Persistent cache (long-term retention) → cache-reserve/

"I need AI/ML"

Need AI?
├─ Run inference (LLMs, embeddings, images) → workers-ai/
├─ Vector database for RAG/search → vectorize/
├─ Build stateful AI agents → agents-sdk/
├─ Gateway for any AI provider (caching, routing) → ai-gateway/
└─ AI-powered search widget → ai-search/

"I need networking/connectivity"

Need networking?
├─ Expose local service to internet → tunnel/
├─ TCP/UDP proxy (non-HTTP) → spectrum/
├─ WebRTC TURN server → turn/
├─ Private network connectivity → network-interconnect/
├─ Optimize routing → argo-smart-routing/
├─ Optimize latency to backend (not user) → smart-placement/
└─ Real-time video/audio → realtimekit/ or realtime-sfu/

"I need security"

Need security?
├─ Web Application Firewall → waf/
├─ DDoS protection → ddos/
├─ Bot detection/management → bot-management/
├─ API protection → api-shield/
├─ CAPTCHA alternative → turnstile/
└─ Credential leak detection → waf/ (managed ruleset)

"I need media/content"

Need media?
├─ Image optimization/transformation → images/
├─ Video streaming/encoding → stream/
├─ Browser automation/screenshots → browser-rendering/
└─ Third-party script management → zaraz/

"I need analytics/metrics data"

Need analytics?
├─ Query across all Cloudflare products (HTTP, Workers, DNS, etc.) → graphql-api/
├─ Custom high-cardinality metrics from Workers → analytics-engine/
├─ Client-side (RUM) performance data → web-analytics/
├─ Workers Logs and real-time debugging → observability/
└─ Raw logs (Logpush to external tools) → Cloudflare docs

"I need infrastructure-as-code"

Need IaC? → pulumi/ (Pulumi), terraform/ (Terraform), or api/ (REST API)

Product Index

Compute & Runtime

Product	Reference
Workers	`references/workers/`
Pages	`references/pages/`
Pages Functions	`references/pages-functions/`
Durable Objects	`references/durable-objects/`
Workflows	`references/workflows/`
Containers	`references/containers/`
Workers for Platforms	`references/workers-for-platforms/`
Cron Triggers	`references/cron-triggers/`
Tail Workers	`references/tail-workers/`
Snippets	`references/snippets/`
Smart Placement	`references/smart-placement/`

Storage & Data

Product	Reference
KV	`references/kv/`
D1	`references/d1/`
R2	`references/r2/`
Queues	`references/queues/`
Hyperdrive	`references/hyperdrive/`
DO Storage	`references/do-storage/`
Secrets Store	`references/secrets-store/`
Pipelines	`references/pipelines/`
R2 Data Catalog	`references/r2-data-catalog/`
R2 SQL	`references/r2-sql/`

AI & Machine Learning

Product	Reference
Workers AI	`references/workers-ai/`
Vectorize	`references/vectorize/`
Agents SDK	`references/agents-sdk/`
AI Gateway	`references/ai-gateway/`
AI Search	`references/ai-search/`

Networking & Connectivity

Product	Reference
Tunnel	`references/tunnel/`
Spectrum	`references/spectrum/`
TURN	`references/turn/`
Network Interconnect	`references/network-interconnect/`
Argo Smart Routing	`references/argo-smart-routing/`
Workers VPC	`references/workers-vpc/`

Security

Product	Reference
WAF	`references/waf/`
DDoS Protection	`references/ddos/`
Bot Management	`references/bot-management/`
API Shield	`references/api-shield/`
Turnstile	`references/turnstile/`

Media & Content

Product	Reference
Images	`references/images/`
Stream	`references/stream/`
Browser Rendering	`references/browser-rendering/`
Zaraz	`references/zaraz/`

Real-Time Communication

Product	Reference
RealtimeKit	`references/realtimekit/`
Realtime SFU	`references/realtime-sfu/`

Developer Tools

Product	Reference
Wrangler	`references/wrangler/`
Miniflare	`references/miniflare/`
C3	`references/c3/`
Observability	`references/observability/`
GraphQL Analytics API	`references/graphql-api/`
Analytics Engine	`references/analytics-engine/`
Web Analytics	`references/web-analytics/`
Sandbox	`references/sandbox/`
Workerd	`references/workerd/`
Workers Playground	`references/workers-playground/`

Infrastructure as Code

Product	Reference
Pulumi	`references/pulumi/`
Terraform	`references/terraform/`
API	`references/api/`

Other Services

Product	Reference
Email Routing	`references/email-routing/`
Email Workers	`references/email-workers/`
Static Assets	`references/static-assets/`
Bindings	`references/bindings/`
Cache Reserve	`references/cache-reserve/`

Files

ATTRIBUTION.mdAdded by AutoGineer906 B
LICENSE.txt10.5 KiB
SKILL.md8.0 KiB
agents/openai.yaml375 B
assets/cloudflare-small.svg1.2 KiB
assets/cloudflare.png1.2 KiB
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references/workers-vpc/configuration.md3.8 KiB
references/workers-vpc/gotchas.md4.4 KiB
references/workers-vpc/patterns.md5.9 KiB
references/workers/README.md3.4 KiB
references/workers/api.md5.0 KiB
references/workers/configuration.md4.2 KiB
references/workers/frameworks.md4.2 KiB
references/workers/gotchas.md4.6 KiB
references/workers/patterns.md5.3 KiB
references/workflows/README.md2.4 KiB
references/workflows/api.md6.3 KiB
references/workflows/configuration.md3.6 KiB
references/workflows/gotchas.md4.5 KiB
references/workflows/patterns.md6.5 KiB
references/wrangler/README.md4.6 KiB
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references/zaraz/IMPLEMENTATION_SUMMARY.md3.4 KiB
references/zaraz/README.md3.8 KiB
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references/network-interconnect/gotchas.md

CNI Gotchas & Troubleshooting

Common Errors

"Status: Pending"

Cause: Cross-connect not installed, RX/TX fibers reversed, wrong fiber type, or low light levels Solution:

Verify cross-connect installed
Check fiber at patch panel
Swap RX/TX fibers
Check light with optical power meter (target > -20 dBm)
Contact account team

"Status: Unhealthy"

Cause: Physical issue, low light (<-20 dBm), optic mismatch, or dirty connectors Solution:

Check physical connections
Clean fiber connectors
Verify optic types (10GBASE-LR/100GBASE-LR4)
Test with known-good optics
Check patch panel
Contact account team

"BGP Session Down"

Cause: Wrong IP addressing, wrong ASN, password mismatch, or firewall blocking TCP/179 Solution:

Verify IPs match CNI object
Confirm ASN correct
Check BGP password
Verify no firewall on TCP/179
Check BGP logs
Review BGP timers

"Low Throughput"

Cause: MTU mismatch, fragmentation, single GRE tunnel (v1), or routing inefficiency Solution:

Check MTU (1500↓/1476↑ for v1, 1500 both for v2)
Test various packet sizes
Add more GRE tunnels (v1)
Consider upgrading to v2
Review routing tables
Use LACP for bundling (v1)

API Errors

400 Bad Request: "slot_id already occupied"

Cause: Another interconnect already uses this slot Solution: Use occupied=false filter when listing slots:

await client.networkInterconnects.slots.list({
  account_id: id,
  occupied: false,
  facility: 'EWR1',
});

400 Bad Request: "invalid facility code"

Cause: Typo or unsupported facility Solution: Check locations PDF for valid codes

403 Forbidden: "Enterprise plan required"

Cause: Account not enterprise-level Solution: Contact account team to upgrade

422 Unprocessable: "validate_only request failed"

Cause: Dry-run validation found issues (wrong slot, invalid config) Solution: Review error message details, fix config before real creation

Rate Limiting

Limit: 1200 requests/5min per token Solution: Implement exponential backoff, cache slot listings

Cloud-Specific Issues

AWS Direct Connect: "VLAN not matching"

Cause: VLAN ID from AWS LOA doesn't match CNI config Solution:

Get VLAN from AWS Console after ordering
Send exact VLAN to CF account team
Verify match in CNI object config

AWS: "Connection stuck in Pending"

Cause: LOA not provided to CF or AWS connection not accepted Solution:

Verify AWS connection status is "Available"
Confirm LOA sent to CF account team
Wait for CF team acceptance (can take days)

GCP: "BGP routes not propagating"

Cause: BGP routes from GCP Cloud Router ignored by design Solution: Use static routes in Magic WAN instead

GCP: "Cannot query VLAN attachment status via API"

Cause: GCP Cloud Interconnect Dashboard-only (no API yet) Solution: Check status in CF Dashboard or GCP Console

Partner Interconnect Issues

Equinix: "Virtual circuit not appearing"

Cause: CF hasn't accepted Equinix connection request Solution:

Verify VC created in Equinix Fabric Portal
Contact CF account team to accept
Allow 2-3 business days

Console Connect/Megaport: "API creation fails"

Cause: Partner interconnects require partner portal + CF approval Solution: Cannot fully automate. Order in partner portal, notify CF account team.

Anti-Patterns

Anti-Pattern	Why Bad	Solution
Single interconnect for production	No SLA, single point of failure	Use ≥2 with device diversity
No backup Internet	CNI fails = total outage	Always maintain alternate path
Polling status every second	Rate limits, wastes API calls	Poll every 30-60s max
Using v1 for Magic WAN v2 workloads	GRE overhead, complexity	Use v2 for simplified routing
Assuming BGP session = traffic flowing	BGP up ≠ routes installed	Verify routing tables + test traffic
Not enabling maintenance alerts	Surprise downtime during maintenance	Enable notifications immediately
Hardcoding VLAN in automation	VLAN assigned by CF (v1)	Get VLAN from CNI object response
Using Direct without colocation	Can't access cross-connect	Use Partner or Cloud interconnect

What's Not Queryable via API

Cannot retrieve:

BGP session state (use Dashboard or BGP logs)
Light levels (contact account team)
Historical metrics (uptime, traffic)
Bandwidth utilization per interconnect
Maintenance window schedules (notifications only)
Fiber path details
Cross-connect installation status

Workarounds:

External monitoring for BGP state
Log aggregation for historical data
Notifications for maintenance windows

Limits

Resource/Limit	Value	Notes
Max optical distance	10km	Physical limit
MTU (v1)	1500↓ / 1476↑	Asymmetric
MTU (v2)	1500 both	Symmetric
GRE tunnel throughput	1 Gbps	Per tunnel (v1)
Recovery time	Days	No formal SLA
Light level minimum	-20 dBm	Target threshold
API rate limit	1200 req/5min	Per token
Health check delay	6 hours	New maintenance alert subscriptions

Requirements and compatibility

Written for: OpenAI Codex

Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Kiro, OpenCode, Goose, Amp, Roo Code, JetBrains Junie, Factory Droid, Devin (ex-Windsurf), Mistral Vibe, OpenHands, Letta

“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.

Security

What our scanner noticed· Medium risk

Possible data-exfiltration endpoints
Instructions that use the network
Downloads piped into a shell

A static scan is not a guarantee. Skills are third-party content: review a skill before you let an agent use it.

Attribution and licence

Created by

Cloudflare

Publisher

OpenAI (Official)

Distributed by

OpenAI

Source

openai/plugins · plugins/cloudflare/skills/cloudflare · commit d420d13

Licence

Apache License 2.0 (redistribution allowed)

ATTRIBUTION.md (written by AutoGineer)

Synced

2026-11-08

AutoGineer is not affiliated with or endorsed by Cloudflare or OpenAI.

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references/network-interconnect/gotchas.md

CNI Gotchas & Troubleshooting

Common Errors

"Status: Pending"

"Status: Unhealthy"

"BGP Session Down"

"Low Throughput"

API Errors

400 Bad Request: "slot_id already occupied"

400 Bad Request: "invalid facility code"

403 Forbidden: "Enterprise plan required"

422 Unprocessable: "validate_only request failed"

Rate Limiting

Cloud-Specific Issues

AWS Direct Connect: "VLAN not matching"

AWS: "Connection stuck in Pending"

GCP: "BGP routes not propagating"

GCP: "Cannot query VLAN attachment status via API"

Partner Interconnect Issues

Equinix: "Virtual circuit not appearing"

Console Connect/Megaport: "API creation fails"

Anti-Patterns

What's Not Queryable via API

Limits

Requirements and compatibility

Security

Attribution and licence

Related skills

Modal

Cloud Infrastructure Network Engineer

Deployment Validation Cloud Architect

Airflow Dag Patterns

Cost Optimization

Hybrid Cloud Networking

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