Cloudflare plugin for Codex
Bring Cloudflare platform guidance into Codex with curated skills for the broader platform, Wrangler CLI, and the Agents SDK, plus the official Cloudflare API MCP server for authenticated access to live account data and workflows across Workers, Pages, storage, AI, networking, security, and analytics services.
How to install Cloudflare in Codex
codex plugin add cloudflare@openai-curatedCommand format from the Codex CLI reference (codex plugin add <plugin[@marketplace]>); openai-curated is the marketplace name in OpenAI's catalog file. You need to be signed in to Codex. Source: Codex CLI reference.
Or in Codex CLI type /plugins and pick it from the OpenAI curated marketplace; in the ChatGPT desktop app, open the Plugins tab. Start a new session afterwards so the plugin's skills and tools load. (OpenAI plugin docs)
What it contains
Skills (9)
agents-sdk— Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, or chat applications. Covers Agent class, state management, callable RPC, Workflows…building-ai-agent-on-cloudflare— | Builds AI agents on Cloudflare using the Agents SDK with state management, real-time WebSockets, scheduled tasks, tool integration, and chat capabilities. Generates production-ready agent code deployed to Workers. Use when: user wants to "build an agent"…building-mcp-server-on-cloudflare— | Builds remote MCP (Model Context Protocol) servers on Cloudflare Workers with tools, OAuth authentication, and production deployment. Generates server code, configures auth providers, and deploys to Workers. Use when: user wants to "build MCP server"…cloudflare— 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…durable-objects— Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers…sandbox-sdk— Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing untrusted code. Covers Sandbox SDK lifecycle, commands, files, code interpreter, and…web-perf— Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit…workers-best-practices— Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state…wrangler— Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best…
MCP servers (1)
cloudflare-api
Slash commands (2)
/build-agent/build-mcp
Example prompts from the manifest
- Help me choose the right Cloudflare product, configure Wrangler, and use Cloudflare MCP to inspect or deploy this project
About this listing
Cloudflare is in OpenAI's official curated Codex plugin catalog, published by Cloudflare. It shows up in the Codex CLI plugin browser (/plugins) and in the ChatGPT desktop app's Plugins tab. From its files we found 9 skills, 1 MCP server, 2 slash commands. The manifest says version 0.1.2. It's one of 79 listings in the Developer Tools category. It also appears in best Codex plugins for deployment and hosting, best Codex plugins for data and databases, best Codex plugins for security.
Get new Codex plugins like Cloudflare every week
The weekly CodexStacks drop: what's new and updated in the directory, in one short email.
You'll get a confirmation email first. Unsubscribe anytime.
Cloudflare FAQ
How do I install Cloudflare in Codex?
Run codex plugin add cloudflare@openai-curated (format from the Codex CLI reference). Or in Codex CLI type /plugins and pick it from the OpenAI curated marketplace; in the ChatGPT desktop app, open the Plugins tab. Start a new session afterwards so the plugin's skills and tools load.
Is Cloudflare an official Codex plugin?
Yes. Cloudflare is in OpenAI's official curated Codex plugin catalog (marketplace openai-curated), published by Cloudflare. It appears in the Codex CLI plugin browser and the ChatGPT desktop app's Plugins tab.
What does Cloudflare include?
From its files in OpenAI's plugin repo, Cloudflare includes 9 skills, 1 MCP server, 2 slash commands: agents-sdk, building-ai-agent-on-cloudflare, building-mcp-server-on-cloudflare, cloudflare, durable-objects, sandbox-sdk….
Details
- Type
- Plugin
- Category
- Developer Tools
- Source
- Official OpenAI curated
- Publisher
- Cloudflare
- Version
- 0.1.2
- License
- MIT
- Sign-in
- Asks you to connect/sign in when you install it
- Keywords
- workflow, deployment, edge-functions, edge, analytics, wrangler, agents-sdk, serverless, ai-gateway
- Source
- https://github.com/openai/plugins/tree/main/plugins/cloudflare
- Website
- https://workers.cloudflare.com/
- Listed in
- OpenAI catalog file
- Tested by CodexStacks
- Not yet
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain Cloudflare? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/cloudflare/)HTML
<a href="https://codexstacks.com/p/cloudflare/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/cloudflare/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">Cloudflare</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Official Codex plugin · 9 skills, 1 MCP server, 2 slash commands</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Bring Cloudflare platform guidance into Codex with curated skills for the broader platform, Wrangler CLI, and the…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[Cloudflare on CodexStacks](https://codexstacks.com/p/cloudflare/)**: Official Codex plugin with 9 skills, 1 MCP server, 2 slash commands. Install: `codex plugin add cloudflare@openai-curated`More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
Also in Developer Tools
Build iOS Apps
Use Build iOS Apps to design App Intents and App Shortcuts, build or refactor SwiftUI UI, render SwiftUI previews in the Codex in-app browser, adopt modern iOS patterns such as Liquid Glass, audit runtime performance, capture ETTrace profiles, investigate memory leaks, and debug apps on simulators with XcodeBuildMCP-backed workflows.
Build macOS Apps
macOS development workflows for discovering local projects, building and running desktop apps, implementing native SwiftUI scenes, bridging into AppKit when necessary, adding lightweight Logger telemetry, triaging test failures, inspecting signing and entitlements, and debugging desktop-specific build or runtime errors.
Build Web Apps
Use Build Web Apps to create frontend application surfaces with Codex-generated visual assets, verify them with the Browser plugin and built-in app browser, compose shadcn/ui, wire Stripe payments, and design or tune Supabase/Postgres data flows.
Build Web Data Visualization
Use Build Web Data Visualization to choose, design, implement, test, and export browser charts, dashboards, maps, WebGL/Three.js scenes, Canvas/D3 visuals, Gantt charts, UML/software diagrams, scrollytelling, reports, PDFs, and slide decks. It emphasizes source-backed data, accessible responsive layouts, URL-shareable analysis state, and concept-first design for advanced visual stories.
CircleCI
Bring testing, deployment, and CI best practices into Codex
CodeRabbit
Run CodeRabbit review workflows in Codex to inspect diffs, surface actionable findings, and turn review output into follow-up fixes.