Claude Code MCP servers for business tools

One command in the terminal and a browser sign-in. Claude Code can then read real orders, payments, tickets and analytics while it works in your repository. No API keys, and no server to run.

https://app.popmcp.com/mcp

Connect PopMCP to Claude Code See the setup steps

Steps checked against Anthropic's documentation on 30 October 2026

Connect Claude Code to PopMCP

One command registers PopMCP, and /mcp signs you in. Add --scope user to use it in every project.

Add PopMCP to Claude Code

The server is registered once per scope. Each person signs in with their own PopMCP account, so access follows the person.

Sign in at app.popmcp.com, connect Shopify, Stripe or any other tool, and check each one shows as Verified.
Run this in a terminal. There is no token to paste. Add --scope user to use it in every project, or --scope project to share it through the repository's .mcp.json.
Terminal
```
claude mcp add --transport http popmcp https://app.popmcp.com/mcp
```
Start Claude Code, run /mcp, choose popmcp and sign in to PopMCP in the browser window it opens.
Inside Claude Code
```
/mcp
```
On the PopMCP consent screen, tick only the connectors Claude Code should reach, then approve.
Run claude mcp list. PopMCP should show as connected rather than needing authentication. Then start with a read-only request.
Terminal
```
claude mcp list
```

What you save and run, in order. Drawn from the steps beside it, not a screenshot.

Claude Code docs: Connect Claude Code to tools via MCP

The short answer

Claude Code supports the Model Context Protocol (MCP) over HTTP: claude mcp add --transport http registers a remote server, /mcp signs in to it with OAuth, and Claude Code can then call its tools. PopMCP is a hosted MCP server that puts 100+ business tools behind one URL, https://app.popmcp.com/mcp, so one entry reaches every tool you connect in PopMCP. Claude Code needs a Claude Pro, Max, Team or Enterprise plan, or a Console account.

What to ask Claude Code

Claude Code calls PopMCP's tools, PopMCP reads your connected accounts, and the answer comes back in the chat. The tool names are the real ones Claude Code calls.

Claude CodePopMCP connected

List every Stripe price ID this repository references and check each one still exists and is active.

PopMCP, 1 tool call

stripe_list_pricesEvery price, with its active flagread

Ask Claude Code about your tools

The reply is drawn as bars on purpose: the figures come from your own accounts, so this page does not make any up.

More to paste into Claude Code

Pull three recent Shopify orders so I can see the real field shapes before I write the migration.
Which Stripe products in this repository's config no longer exist?
List the HubSpot deal properties we have, so I can map them in the importer.

PopMCP's consent screen. Tick only the connections Claude should reach, then Authorize. Drawn from PopMCP's own consent screen, not a screenshot. Your layout may differ.

You decide what Claude Code can reach

That is set in PopMCP, not in Claude Code. The sign-in ends on a consent screen that lists your connections.

OAuth sign-in, no API keys: Claude Code signs in to PopMCP with OAuth 2.1. There is nothing to paste, and your Shopify or Stripe credentials stay encrypted inside PopMCP.
You pick the connectors: The consent screen lists your connections. Claude Code reaches only the ones you tick.
Read-only where you want it: A workspace owner or admin sets each teammate to no access, read, or read and write, per connection.
Every call is on the record: Usage shows each request by user, connector and tool. Removing someone's access applies on the next request.

Where PopMCP works in Claude Code

Each row is one place Claude Code runs, and what its vendor says about adding a remote MCP server there.

Where	Remote MCP	How it signs in
Claude Code in the terminalmacOS, Linux, Windows	Supported	OAuth in the browser, started with /mcp
Shared with a project.mcp.json in the repository	Supported	Each person signs in with their own PopMCP account
Claude Free planclaude.ai	Not available	Claude Code is not included on the free plan

Before you connect Claude Code

What Anthropic's docs say about remote servers in Claude Code, and one caution of ours.

Scopes decide where it shows up: The default scope is local to one project. --scope user makes PopMCP available in every project, and --scope project writes it to the repository's .mcp.json for the whole team.
Check the status, not just the list: claude mcp list shows Connected or Needs authentication beside each server. If PopMCP needs authentication, run /mcp and sign in again.
Plan requirement: Claude Code needs a Claude Pro, Max, Team or Enterprise plan, or a Console account. The free Claude plan does not include it.
Data ends up in files: Claude Code can write what it reads into files in your repository. Keep live customer data out of commits.

Questions about Claude Code and PopMCP

Answered from Anthropic's documentation, checked on 30 October 2026.

How do I add an MCP server to Claude Code?

Run claude mcp add --transport http popmcp https://app.popmcp.com/mcp in a terminal, then start Claude Code, run /mcp and sign in to PopMCP in the browser.

Does Claude Code support remote MCP servers with OAuth?

Yes. Register the server with --transport http, then run /mcp inside Claude Code and follow the sign-in in your browser. PopMCP uses OAuth, so there is no API key to paste.

How do I share PopMCP with my team in Claude Code?

Add it with --scope project. Claude Code writes the server to .mcp.json in the repository, and each teammate signs in to PopMCP with their own account, so each gets the access their workspace role allows.

Which plan do I need for Claude Code?

Claude Code needs a Claude Pro, Max, Team or Enterprise plan, or a Console account; the free Claude plan does not include it. PopMCP works the same on any of them.

Can Claude Code change data in my tools?

Only where you allow it. In PopMCP, Free is read-only, a new connection on a paid plan starts read-only until an owner or admin turns on write actions, and each teammate is set to no access, read, or read and write.

Sources

3 references, checked 30 October 2026

Every step on this page comes from these sources. Community sources are labelled, and we used them only where the vendor has not documented a step.

Claude Code docs: Connect Claude Code to tools via MCPclaude mcp add --transport http registers a remote server, /mcp handles the OAuth sign-in, claude mcp list shows each server's status, and the local, project and user scopes.code.claude.com
Claude Code docs: Set up Claude CodeClaude Code requires a Pro, Max, Team, Enterprise or Console account; the free plan does not include it.code.claude.com
Model Context Protocol: AuthorizationThe MCP OAuth 2.1 flow, with PKCE and dynamic client registration, that PopMCP implements.modelcontextprotocol.io