A remote MCP server is one you reach by address instead of installing: you paste a URL into Claude, ChatGPT, Cursor or another assistant, sign in on the vendor's page, and the assistant can use that service for you; here are twelve you can add in about a minute each.
Remote servers are the ones that matter for people who do not want to run software on their own computer. This post explains the difference from local servers, lists twelve remote ones with what each does and how it signs you in, and ends with the checks worth doing before you press Allow.
What is the difference between a remote and a local MCP server?#
A remote MCP server runs on the vendor's servers and is reached by an https address; a local one runs on your own computer and needs an install and usually a key pasted into a config file.
| Remote | Local | |
|---|---|---|
| How you add it | Paste an address, or press Connect in a directory | Install a package, edit a config file |
| Sign-in | The vendor's own page, with a permission list | Often an API key pasted by hand |
| Works on your phone | Yes, for hosted assistants | No |
| Updates | The vendor updates it; you notice nothing | You update it |
| Best for | Everyone | Developers and people working with files on one machine |
Every server below is remote, uses a proper sign-in, and lives on the vendor's own domain.
12 remote MCP servers you can add in a minute: use cases#
Each entry: what the assistant can do once connected, and the one job it is best at. Category examples only; check each vendor's page for the current permission list and the exact address.
1. Notion#
Read and update pages and databases. Best job: "add today's supplier call to the meetings database and link the action items."
2. Canva#
Find, start and edit designs. Best job: "open the fall flyer template and swap the dates and the headline."
3. HubSpot#
Read and update contacts, companies, deals and tickets. Best job: "which leads from the trade show have not been contacted?"
4. Stripe#
Look up customers, payments, invoices and subscriptions. Best job: "which invoices from last month are still unpaid, and for how much?"
5. Square#
See sales, items and customers from the point of sale. Best job: "what sold best on Saturdays this month?"
6. PayPal#
Look up transactions and invoices. Best job: "did the deposit for the March order come through?"
7. Asana#
Read and create tasks and projects. Best job: "make a task for each item in this checklist, due Friday."
8. Atlassian (Jira and Confluence)#
Read and update issues and pages. Best job: "list the open issues tagged website and write a status note."
9. Intercom#
Read conversations and customer records. Best job: "what were the five most common questions this week?"
10. Linear#
Read and create issues for a product team. Best job: "file an issue for the checkout bug with these steps to reproduce."
11. Zapier#
Trigger the automations you already have, which reaches thousands of other apps through one server. Best job: "run the new-lead automation for this contact."
12. QRFLOW.codes#
Make QR codes, change where a printed code points, name its link on your domain and read its scans. Best job: "make a QR code for the fall menu, and when the winter menu is ready, point it there without reprinting." In Claude's directory (press Connect), or by address in any client:
https://qrflow.codes/mcp
Where do you paste a remote server's address in each assistant?#
You add a remote MCP server by pasting its address where the assistant keeps connectors, then signing in on the vendor's page.
| Assistant | Where | Sign-in |
|---|---|---|
| Claude | Customize, then Connectors, then Add custom connector (or Connect in the directory) | Vendor page, Allow |
| ChatGPT | Developer mode on, then Settings, Plugins, the plus button | Vendor page, Allow |
| Cursor | Cursor Settings, then MCP, one entry with url | Browser, Allow |
| Claude Code | claude mcp add --transport http name address, then /mcp | Browser, Allow |
| VS Code | MCP: Add Server, or .vscode/mcp.json with type http | Browser, Allow |
| Windsurf | mcp_config.json with serverUrl | Browser, Allow |
| Codex CLI | codex mcp add name --url address, then codex mcp login | Browser, Allow |
| Gemini CLI | gemini mcp add --transport http name address, then /mcp auth | Browser, Allow |
The assistants page has the QRFLOW version of each row with drawings of the screens; the same steps work for any remote server.
Three checks before a remote server gets access#
The three checks are: the address is on the vendor's own domain, the sign-in page lists permissions you are comfortable with, and you know where to disconnect.
- Domain. A payments server lives on the payments company's domain. An address on an unrelated host is a reason to stop.
- Permissions. The list on the sign-in page is the contract. A read-only job should not ask for write access.
- Undo. The assistant's settings can remove any server, and most vendors show connected apps on their own account page. QRFLOW shows them under Account, then Connected apps; the help article shows where.
The What is an MCP server post covers the idea in plain words, and the Claude connectors post goes deeper on the Claude side.
Why does remote beat local for a small team?#
Remote beats local for a small team because there is nothing to install, nothing to update and nothing to leak: the vendor runs the server, the sign-in page lists the permissions, and the same connection follows your assistant account to your phone.
Local servers still have a place: a developer working with files on one machine, or a tool that only exists as a package. For everyone else, if a service offers both, take the remote one.
Questions people ask#
Are remote MCP servers free?#
Adding one costs nothing on the assistant's side. The vendor keeps its own pricing; a server usually does what your plan with that vendor allows.
Do I need Developer mode?#
In ChatGPT, yes, to add a server by address; directory apps do not need it. Claude's free plan can add one custom connector; paid plans can add more. Editors and command-line tools have no plan gate for this.
Can one assistant use several remote servers at once?#
Yes. "Make a QR code for the new page and post it in the team channel" uses two servers in one request if both are connected.
What if a server wants an API key pasted into the chat?#
Do not. A well-built remote server signs you in on its own page and never needs a key in the conversation. Keys belong in a config file on your own machine, or better, not at all.
Is a remote server the same as a connector or a plugin?#
Yes: the vendor runs an MCP server, Claude shows it as a connector, ChatGPT as a plugin or app.
If QR codes are on your list, the free QR code generator makes one in ten seconds, or connect QRFLOW and just ask.