How to connect Cloudflare api key MCP with Cursor

How to integrate Cloudflare api key MCP with Cursor Cursor is one of the leading AI-powered code editors. It is built to help developers write, understand, and refactor code faster with AI assistance built directly into the editor. And in this guide, I will explain the easiest and most secure way to connect your Cloudflare api key account to Cursor via Composio Connect, so it can add new A record to your DNS zone, delete outdated CNAME record from domain, create lockdown rule for admin URLs, and more without ever putting your account credentials at risk.

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Cloudflare api key

Api Key

Cloudflare is a leading platform for website security, performance, and reliability. It helps protect and optimize your web infrastructure with robust API access.

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How to integrate Cloudflare api key MCP with Cursor

Cursor is one of the leading AI-powered code editors. It is built to help developers write, understand, and refactor code faster with AI assistance built directly into the editor.

And in this guide, I will explain the easiest and most secure way to connect your Cloudflare api key account to Cursor via Composio Connect, so it can add new A record to your DNS zone, delete outdated CNAME record from domain, create lockdown rule for admin URLs, and more without ever putting your account credentials at risk.

Also integrate Cloudflare api key with

ChatGPT OpenAI Agents SDK Claude Agent SDK Claude Code Claude Cowork Codex OpenCode VS Code OpenClaw Hermes CLI Google ADK LangChain Vercel AI SDK Mastra AI LlamaIndex CrewAI

Why Composio?

1,000+ SaaS toolkits out of the box. Skip the work of building and maintaining integrations, Composio gives you instant access to a vast catalog of pre-built connectors.
One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand. A remote CLI workbench lets LLMs compose these tools into workflows for complex automation.

Connect Cloudflare api key to Cursor

Two ways to install — pick whichever you prefer.

1. Install with one click

Click the button below to add Composio to Cursor.

↗Install in Cursor

2. Or add manually

Add to your Cursor mcp.json

Open .cursor/mcp.json in your project root (or ~/.cursor/mcp.json for global config) and add the following configuration:

bash

{
  "servers": {
    "composio": {
      "type": "http",
      "url": "https://connect.composio.dev/mcp"
    }
  }
}

3. Authorize

Restart Cursor, then click "Connect" next to Composio in MCP Tools settings.

Cursor MCP Tools settings with Connect button next to Composio

A browser window will open to authorize.

Connect your Cloudflare api key account

Back in Cursor, ask the agent to connect to Cloudflare api key or give it any Cloudflare api key-related task.

For example, ask it to:

"Add new A record to your DNS zone"
"Delete outdated CNAME record from domain"
"Create lockdown rule for admin URLs"

It will prompt you to authenticate and authorize access to Cloudflare api key.

That is it. Composio tools are now available in Cursor, and your Cloudflare api key account is ready to use.

Conclusion

You have successfully connected Cloudflare api key to Cursor using Composio Connect. Your agent can now use Cloudflare api key securely without exposing credentials in prompts or local scripts.

TOOLS

Supported Tools

Every Cloudflare api key action and event your agent gets out of the box.

Create DNS Record

Tool to create a new DNS record in a Cloudflare zone.

Create Zone Lockdown Rule

Tool to create a Zone Lockdown rule.

Create Rule in Ruleset

Tool to add a rule to an existing ruleset.

Create Ruleset

Creates a new Cloudflare ruleset at account or zone scope.

Delete DNS Record

Tool to delete a DNS record.

Delete DNSSEC

Tool to delete DNSSEC records for a zone.

Delete Rule from Ruleset

Tool to delete a specific rule from a ruleset.

Delete Ruleset

Tool to delete all versions of a ruleset.

Delete a zone

Tool to delete an existing zone.

Get Cloudflare IP Addresses

Tool to retrieve IP addresses used on the Cloudflare or JD Cloud network.

Get Entrypoint Ruleset Version

Retrieves a specific historical version of an entry point ruleset from Cloudflare.

Get Lockdown Rule

Tool to get a Zone Lockdown rule.

Get Regional Tiered Cache

Tool to get the regional tiered cache setting for a zone.

Get Ruleset

Tool to fetch the latest version of a ruleset by ID.

Get Zone Details

Tool to get details for a specific zone.

List DNS Records

List, search, sort, and filter DNS records for a Cloudflare zone.

List Cloudflare Zones

Tool to list, search, sort, and filter Cloudflare zones.

Overwrite DNS Record

Tool to completely overwrite a DNS record.

Rerun Zone Activation Check

Triggers a new activation check for a zone with 'pending' status.

Update DNSSEC Status

Tool to update DNSSEC configuration for a zone.

Update Lockdown Rule

Tool to update a zone lockdown rule.

Update Rule in Ruleset

Tool to update a specific rule in a ruleset.

Update Ruleset

Update a Cloudflare ruleset, creating a new version.

Update Cloudflare Zone

Tool to edit a Cloudflare zone.

Upload File to S3

Tool to upload arbitrary file content to temporary storage.

FRAMEWORKS

How to build Cloudflare api key MCP Agent with another framework

ChatGPT

Use Cloudflare api key MCP with ChatGPT

OpenAI Agents SDK

Use Cloudflare api key MCP with OpenAI Agents SDK

Claude Agent SDK

Use Cloudflare api key MCP with Claude Agent SDK

Claude Code

Use Cloudflare api key MCP with Claude Code

Claude Cowork

Use Cloudflare api key MCP with Claude Cowork

Codex

Use Cloudflare api key MCP with Codex

OpenClaw

Use Cloudflare api key MCP with OpenClaw

Hermes

Use Cloudflare api key MCP with Hermes

CLI

Use Cloudflare api key MCP with CLI

Google ADK

Use Cloudflare api key MCP with Google ADK

LangChain

Use Cloudflare api key MCP with LangChain

Vercel AI SDK

Use Cloudflare api key MCP with Vercel AI SDK

Mastra AI

Use Cloudflare api key MCP with Mastra AI

LlamaIndex

Use Cloudflare api key MCP with LlamaIndex

CrewAI

Use Cloudflare api key MCP with CrewAI

OpenCode

Use Cloudflare api key MCP with OpenCode

VS Code

Use Cloudflare api key MCP with VS Code

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FAQ

Frequently asked questions

With a standalone Cloudflare api key MCP server, the agents and LLMs can only access a fixed set of Cloudflare api key tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Cloudflare api key and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Cursor fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Cloudflare api key tools.

Yes, absolutely. You can configure which Cloudflare api key scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Cloudflare api key data and credentials are handled as safely as possible.

Start with Cloudflare api key.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Cloudflare api key tool your agent needs.Free to start.

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Customer stories

Teams ship real agents on Composio

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Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati

Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya

Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

Nirman Dave

CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

Ryan Yu

Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

Tomisin Jenrola

Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

Jerome Leclanche

Co-Founder, Ingram Technologies