Cloudflare Docs MCP server

Endpoint: https://docs.mcp.cloudflare.com/mcp · Authentication: No auth

Searches Cloudflare's developer documentation for reference material on Workers, R2, D1, DNS, Zero Trust, and other Cloudflare products. No authentication is required.

How do I authenticate?

Add the endpoint directly in your client. The catalog records no authentication requirement; no OAuth sign-in or API key is configured in this setup. The live server may change.

Authentication and connection guide

Connection specification

Remote endpoint
https://docs.mcp.cloudflare.com/mcp
Browser access
Not yet measured
Declared MCP transport
Streamable HTTP
Live-validated MCP transport
Streamable HTTP — Observed by the latest catalog validation
Declared authentication
No authentication
Detected authentication
No authentication detected or retained from publisher evidence
Protocol lifecycle
Stateless MCP · 2026-07-28

Product documentation · Source repository · Official listing documentation

More Documentation MCP servers · Browse all MCP servers · Test this endpoint in the MCP Playground

Authorization setup

No app registration needed

This catalog entry does not require authorization or provider app registration.

Connect it

Live-validated endpoint: https://docs.mcp.cloudflare.com/mcp · Streamable HTTP. No authentication is required by the catalog listing.

Agent prompt for Claude Code or Codex
Add the Cloudflare Docs MCP server to my MCP client configuration and verify that it works.

What it is: Searches Cloudflare's developer documentation for reference material on Workers, R2, D1, DNS, Zero Trust, and other Cloudflare products. No authentication is required.
Server URL: https://docs.mcp.cloudflare.com/mcp
Transport: Streamable HTTP (remote MCP server, no local install).
Authentication: none. The server accepts connections without credentials.
Tools (2, as last observed by mcptest): migrate_pages_to_workers_guide, search_cloudflare_documentation.
Reference: https://mcptest.io/servers/cloudflare-docs/

Steps:
1. Work out which MCP client I use (Claude Code, Codex, Cursor, VS Code or another) and add the server under the name "cloudflare-docs" in that client's MCP configuration, user scope unless I ask otherwise.
   Claude Code: claude mcp add --transport http --scope user 'cloudflare-docs' 'https://docs.mcp.cloudflare.com/mcp'
   Codex: codex mcp add 'cloudflare-docs' --url 'https://docs.mcp.cloudflare.com/mcp'
   Other clients: use the setup for that client on the reference page.
2. Never write a credential value into a file that could be committed; reference an environment variable or the client's secret store, and ask me for any value you need.
3. Verify: connect to the server and call tools/list. Confirm the tools above are listed, and report any sign-in step I still have to complete.
MCP client

Claude Code setup

Run in a terminal. This user-scoped entry is available across projects.

claude mcp add --transport http --scope user 'cloudflare-docs' 'https://docs.mcp.cloudflare.com/mcp'

Codex CLI setup

Run in a terminal; Codex stores the entry in ~/.codex/config.toml.

codex mcp add 'cloudflare-docs' --url 'https://docs.mcp.cloudflare.com/mcp'

Cursor setup

Add to .cursor/mcp.json for this project, or ~/.cursor/mcp.json for all projects.

{
  "mcpServers": {
    "cloudflare-docs": {
      "url": "https://docs.mcp.cloudflare.com/mcp"
    }
  }
}

VS Code setup

Add to .vscode/mcp.json, or run “MCP: Open User Configuration” for a private user-level entry.

{
  "servers": {
    "cloudflare-docs": {
      "type": "http",
      "url": "https://docs.mcp.cloudflare.com/mcp"
    }
  }
}

Claude setup

Add the endpoint above in Claude:

  • Customize > Connectors > Add custom connector
  • Team/Enterprise: Organization settings > Connectors > Add > Custom > Web

Claude Desktop setup

Add the endpoint above in Claude Desktop:

  • Remote: Customize > Connectors (same as claude.ai)
  • Local: Settings > Developer > Edit Config, or Settings > Extensions for .mcpb files
  • ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), local servers only

ChatGPT setup

Add the endpoint above in ChatGPT:

  • ChatGPT web: Plugins > Add custom MCP server, then configure authentication and accept the risk warning

Windsurf setup

Add the endpoint above in Windsurf:

  • ~/.config/devin/mcp_config.json (%APPDATA%\devin\mcp_config.json on Windows), serverUrl or url
  • Cascade panel > ... > MCPs > Open MCP config file

Gemini CLI setup

Add the endpoint above in Gemini CLI:

  • gemini mcp add --transport http <name> <url>
  • ~/.gemini/settings.json (user) or .gemini/settings.json (project), mcpServers

MCP SDK setup

Add the endpoint above in MCP SDK:

  • Programmatic: new Client(...).connect(new StreamableHTTPClientTransport(url))

Client compatibility

ClientStatusWhy
Claude CodeSupportedClaude Code supports Streamable HTTP servers and servers without authentication.
CodexPartialCodex's documentation does not state support for servers without authentication. Codex CLI ignores prompts: The server can still connect, but Codex CLI does not consume the advertised prompts capability.
CursorSupportedCursor supports Streamable HTTP servers and servers without authentication.
VS CodeSupportedVS Code supports Streamable HTTP servers and servers without authentication.
ClaudeSupportedClaude supports Streamable HTTP servers and servers without authentication.
Claude DesktopSupportedClaude Desktop supports Streamable HTTP servers and servers without authentication.
ChatGPTPartialChatGPT ignores prompts: The server can still connect, but ChatGPT does not consume the advertised prompts capability.
WindsurfPartialWindsurf's documentation does not state support for servers without authentication.
Gemini CLISupportedGemini CLI supports Streamable HTTP servers and servers without authentication.
MCP SDKSupportedMCP SDK supports Streamable HTTP servers and servers without authentication.

Computed from this server's validated transport, protocol and authentication against documented client support. Checks the catalog has not observed are not counted.

Similar servers

  • Context7 — Context7 provides up-to-date, version-specific library documentation and code examples directly from the source. No authentication
  • DeepWiki — DeepWiki provides conversational, up-to-date documentation for public GitHub repositories. No authentication
  • MDN — Open remote MCP server for MDN web documentation, search, and browser compatibility data. No authentication
  • AWS Knowledge — Searches and reads AWS documentation, API references, What's New posts, and regional service availability. No authentication is required. No authentication
  • Microsoft Learn — Searches and fetches Microsoft Learn documentation and official code samples for Azure, .NET, Microsoft 365, and other Microsoft products. No authentication is required. No authentication
  • Google Developer Knowledge — Searches, retrieves, and answers questions from Google developer documentation for Firebase, Google Cloud, Android, Maps, and other Google platforms. Requires a Google Cloud API key with the Developer Knowledge API enabled, sent in the X-Goog-Api-Key header. API key

Guides for this server

Watch this server for breaking changes

Share and embed

Maintain Cloudflare Docs? Embed this badge in your README. It follows the latest catalog validation result and links to this server profile.

mcptest.io: ready

Latest validation evidence

Validation status
Online when last tested
Validation checked at
Oct 26, 2026 at 11:06 AM
Validation detail
Negotiated stateless MCP 2026-07-28 at https://docs.mcp.cloudflare.com/mcp; detected transport streamable-http; authentication none

Tool inventory

What the catalog validator observed on at https://docs.mcp.cloudflare.com/mcp without credentials. The live server may have changed since; connect in the Playground for the current list.

Tools provided by Cloudflare Docs 2

Some details were sanitized for public display.

  • migrate_pages_to_workers_guideNo outputSchema

    ALWAYS read this guide before migrating Pages projects to Workers.

    Input No parameters

  • search_cloudflare_documentationoutputSchema declared

    Search the Cloudflare documentation. This tool should be used to answer any question about Cloudflare products or features, including: - Workers, Pages, R2, Images, Stream, D1, Durable Objects, KV, Workflows, Hyperdrive, Queues - AI Search, Workers AI, Vectorize, AI Gateway, Browser Run - Zero Trust, Access, Tunnel, Gateway, Browser Isolation, WARP, DDOS, Magic Transit, Magic WAN - CDN, Cache, DNS, Zaraz, Argo, Rulesets, Terraform, Account and Billing Results are returned as semantically similar chunks to the query.

    Input query: string
    • query: stringrequired

Prompts 1

Some details were sanitized for public display.

  • workers-prompt-full

    Detailed prompt for generating Cloudflare Workers code (and other developer platform products) from [REDACTED URI]

    Arguments No parameters