Cloudflare Workers Buildsvf.sr

Q: Is Cloudflare Workers Builds a remote or a local server?

Remote. Cloudflare hosts it at https://builds.mcp.cloudflare.com/mcp, and it speaks Streamable HTTP. There's nothing to install.

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Inspect Cloudflare Workers builds, view build details and read build logs from your assistant.

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https://builds.mcp.cloudflare.com/mcp

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Connects to Cloudflare Workers Builds so an assistant can list builds for a Worker, look up a specific build by UUID including its build and deploy commands, and fetch build logs. It helps check whether the latest build of a Worker succeeded and why a build failed.

It runs as a hosted remote server at https://builds.mcp.cloudflare.com/mcp using streamable HTTP. Sign in with your Cloudflare account through the OAuth flow in your browser when your client prompts. Every tool call names its Worker or build explicitly. The server is described as a work in progress, with more tools planned.

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List builds for a Cloudflare Worker
Get details of a build by UUID, including build and deploy commands
Fetch logs for a Workers build
Check whether the latest build of a Worker succeeded

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List the last 5 builds for my worker 'my-ci-worker'.
What were the details for build 'xxxx-xxxx-xxxx-xxxx'?
Show me the logs for build 'xxxx-xxxx-xxxx-xxxx'.
Did the latest build for worker frontend-app succeed?

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Claude Code

Run this in a terminal, in your project folder:

claude mcp add --transport http cloudflare-builds https://builds.mcp.cloudflare.com/mcp

Start Claude Code, type /mcp, pick cloudflare-builds and choose Authenticate. A browser window opens for the Cloudflare sign-in.

Add --scope user to make it available in every project, not just this one.

Claude Desktop

Open Settings → Connectors and click Add custom connector.
Name it Cloudflare Workers Builds and paste this URL:

https://builds.mcp.cloudflare.com/mcp

Click Add, then Connect, and sign in when Cloudflare asks.

Claude Desktop's JSON config file only starts local servers. Remote servers go through Connectors, and connectors you add on claude.ai show up here too.

claude.ai

Open the connector form on claude.ai. This button fills in the name and URL for you:

Add to claude.ai a11y.new_tab

Check that the URL reads https://builds.mcp.cloudflare.com/mcp and click Add.
Click Connect and sign in when Cloudflare asks.

Free plans allow one custom connector. On Team and Enterprise plans an owner adds it under Organization settings → Connectors.

ChatGPT

On chatgpt.com, open Settings → Security and login and turn on Developer mode.
Go to chatgpt.com/plugins and click + to create an app for a remote MCP server.
Paste https://builds.mcp.cloudflare.com/mcp as the server URL and choose OAuth. ChatGPT sends you to Cloudflare to sign in.

Developer mode is available on the web for Plus, Pro, Business, Enterprise and Education accounts.

Cursor

Add to Cursor a11y.new_tab

Or add it by hand to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project):

mcp.json

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

Cursor shows Needs login next to the server. Click it to sign in.

VS Code

Install in VS Code a11y.new_tab

Or from a terminal:

code --add-mcp '{"name":"cloudflare-builds","type":"http","url":"https://builds.mcp.cloudflare.com/mcp"}'

Or commit it to the repo in .vscode/mcp.json:

.vscode/mcp.json

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

VS Code asks you to sign in the first time the server starts.

Devin Desktop

Add it to ~/.config/devin/mcp_config.json (macOS and Linux) or %APPDATA%\devin\mcp_config.json (Windows):

mcp_config.json

{
  "mcpServers": {
    "cloudflare-builds": {
      "serverUrl": "https://builds.mcp.cloudflare.com/mcp"
    }
  }
}

Refresh the MCP server list in Cascade and sign in when asked.

Devin Desktop is the new name for Windsurf. It reads serverUrl (or url) for remote servers.

Codex

codex mcp add cloudflare-builds --url https://builds.mcp.cloudflare.com/mcp
codex mcp login cloudflare-builds

Or edit ~/.codex/config.toml directly:

config.toml

[mcp_servers.cloudflare-builds]
url = "https://builds.mcp.cloudflare.com/mcp"

Gemini CLI

gemini mcp add --transport http cloudflare-builds https://builds.mcp.cloudflare.com/mcp

Then, inside Gemini CLI, run /mcp auth cloudflare-builds to sign in.

This adds it to the current project. Add -s user to use it everywhere.

Any client

Most clients accept this shape. Some name the URL field differently: serverUrl in Devin Desktop, httpUrl in Gemini CLI's settings file.

{
  "mcpServers": {
    "cloudflare-builds": {
      "type": "http",
      "url": "https://builds.mcp.cloudflare.com/mcp"
    }
  }
}

Zed puts servers under context_servers in its settings. Cline needs "type": "streamableHttp", or it assumes SSE.

Client only starts local servers? Bridge it with npx -y mcp-remote https://builds.mcp.cloudflare.com/mcp.

listing.faq

Can I paste mcp.tc/i/cloudflare-builds into my MCP client?

No. mcp.tc links are pages, not server addresses. Connect with https://builds.mcp.cloudflare.com/mcp, so your client talks to Cloudflare Workers Builds directly. The sign-in token only works there anyway. The quick link is for sharing: it opens this page, with setup steps for every client.

Does Cloudflare Workers Builds need an API key or a sign-in?

Yes, you need a Cloudflare account. The first time your client connects, it opens Cloudflare's sign-in page. The token goes straight to the server's own URL, never through mcp.tc.

Is Cloudflare Workers Builds a remote or a local server?

Remote. Cloudflare hosts it at https://builds.mcp.cloudflare.com/mcp, and it speaks Streamable HTTP. There's nothing to install.

What can Cloudflare Workers Builds do?

You can list builds for a Cloudflare Worker, get details of a build by UUID, including build and deploy commands and fetch logs for a Workers build.

Which clients can use it?

Any client that supports remote MCP servers: Claude Code, Claude Desktop, claude.ai, ChatGPT in developer mode, Cursor, VS Code, Devin Desktop, Codex, Gemini CLI, Zed and others. The setup steps cover each one.

Who wrote this page?

mcp.tc's robot read Cloudflare Workers Builds's own metadata (its MCP handshake, tool list and public pages), and an AI model drafted the text from it. A person reviews anything the checks can't confirm. The text can still be wrong, so if you spot a mistake, use Report this listing on this page.

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Markdown

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