Run WhatsApp outreach with Cursor

Yes — Cursor can build, launch and manage your WhatsApp campaigns in WarmySender, all in plain language, through the same 78-tool connection Claude, ChatGPT, Cursor, Codex, OpenClaw, and Hermes Agent share. You ask in Cursor’s chat panel, inside the editor. It never sends a message itself and can never raise a limit: it writes the campaign and hands it to WarmySender’s scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits no matter who is driving. Connecting and disconnecting accounts stays in the app.

Why Cursor for WhatsApp outreach

You talk to Cursor in the chat panel of the editor you already work in, so outreach sits next to the code and files of the project. It connects with the one-click Add to Cursor button, or a small block in .cursor/mcp.json in your project root; sign in when Cursor asks. WhatsApp campaigns from Cursor fit when the contact list is a file in your project: point the chat panel at it, ask for an intro plus a follow-up on your business number, and start it. Number health and remaining first messages are one question away in the same panel.

You talk to it in
Cursor’s chat panel, inside the editor
It connects by
One-click button, or .cursor/mcp.json in the project
Sign-in
Sign in when Cursor asks; no key is written to the file
Good fit for WhatsApp outreach when
A contact file in the project

What Cursor can and cannot do with WhatsApp outreach

Every "can" below stands on a real tool in the WarmySender connection. Every "cannot" is not a setting — there is simply nothing an agent can call that does it.

Can / cannotWhat that means for WhatsApp outreach
CanCreate a WhatsApp campaign on a connected number and choose the steps and waits.
CanStart, pause and resume a campaign, and enroll the people you choose.
CanReport on results and check the health of every connected number.
CannotSend a WhatsApp message itself — WarmySender’s scheduler paces every message with a natural pause between them.
CannotRaise the daily, first-message or hourly budget, or shorten a new number’s ramp.
CannotConnect or disconnect a WhatsApp number — that stays in the app.
CannotFire messages in a burst — a large enrollment drains at the number’s safe pace.
CannotRead or reply to conversations — replies stay in WarmySender’s inbox, with you.

Connect Cursor to WarmySender

Cursor connects with one click from your browser, or one small file in your project — then you drive outreach from the editor you already work in.

Use the Add to Cursor button, or paste this into .cursor/mcp.json in your project root and sign in when Cursor asks.

File: .cursor/mcp.json

{
  "mcpServers": {
    "warmysender": {
      "url": "https://warmysender.com/mcp"
    }
  }
}

Add WarmySender to Cursor

Prefer a key? Create one under Settings › API Keys and choose exactly which permissions it carries, including read-only. With a key, the Cursor route is: Use the Add to Cursor button, or paste this into .cursor/mcp.json in your project root.

Both routes reach the same workspace and stay inside the same safe limits. Every agent's steps live on the AI Agents hub.

How a session goes in Cursor

  1. Open Cursor. Open the project that holds .cursor/mcp.json and open Cursor’s chat panel.
  2. Say what you want. In Cursor’s chat panel, inside the editor: "Create a WhatsApp campaign on my business number: a short intro, then a follow-up three days later if they have not replied, and enroll this list."
  3. Check back whenever you like. From the same chat panel, ask: "How is my WhatsApp number doing today, and how many first messages does it have left?"
  4. The scheduler does the sending. Cursor has only written the plan. WarmySender’s scheduler paces every WhatsApp message inside safe limits and the gradual ramp, and keeps going after the editor is closed.

Things to say to Cursor

Safe by design — no matter who's driving

Cursor never sends a message itself and can never raise a limit. Creating or launching a campaign only writes it and hands it to WarmySender's scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits and a gradual ramp — the same protections that apply when a human clicks the buttons. Connecting and disconnecting accounts stays in the app. Account safety always wins.

Frequently asked questions

Can Cursor run my WhatsApp campaigns for me?

Yes. Connect Cursor to WarmySender and ask in plain language, in Cursor’s chat panel, inside the editor — it can build, launch and manage your WhatsApp campaigns. It never sends a message itself and can never raise a limit: it writes the campaign and hands it to WarmySender’s scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits no matter who is driving. Connecting and disconnecting accounts stays in the app.

How do I connect Cursor to WarmySender?

Cursor connects with one click from your browser, or one small file in your project — then you drive outreach from the editor you already work in. Use the Add to Cursor button, or paste this into .cursor/mcp.json in your project root and sign in when Cursor asks. The block for .cursor/mcp.json is: { "mcpServers": { "warmysender": { "url": "https://warmysender.com/mcp" } } } — the server address is https://warmysender.com/mcp. The steps are on this page under "Connect Cursor", and the full install hub for every agent is at /ai-agents.

Can Cursor raise my WhatsApp outreach limits?

No. Nothing an agent can call moves a limit — not the daily, first-message or hourly budget, or a new number’s ramp. Cursor can read where you are against a limit and tell you when a pause lifts; WarmySender’s scheduler decides what actually goes out.

Can Cursor connect my WhatsApp number?

No. Connecting and disconnecting accounts stays in the app on purpose — a credential should never pass through an agent or a chat log. Connect the WhatsApp number once in WarmySender; after that Cursor can use it.

Does Cursor get a new WhatsApp number to full speed faster?

No. New numbers ramp up gradually and stay within a safe daily, first-message and hourly budget with a natural pause between messages, whether a person or an agent created the campaign. The agent can tell you where the number is on its ramp and when it picks up again; it cannot move it.

What does the Add to Cursor button do for WhatsApp outreach?

It opens Cursor and offers to add the WarmySender server — the same result as pasting the block on this page into .cursor/mcp.json (the server address is https://warmysender.com/mcp). Accept, sign in when Cursor asks, and the WhatsApp outreach tools are available in the chat panel.

Should the WarmySender connection be per project or global in Cursor?

The block on this page goes in .cursor/mcp.json in the project root, so it travels with that project. Cursor also supports a global configuration file; either way the sign-in is the same and the safe limits are identical.

Does the Add to Cursor button use a sign-in or a key?

A sign-in: Cursor asks you to sign in to WarmySender the first time it reaches the server, so no key is written to .cursor/mcp.json. Prefer a key? Create one under Settings › API Keys and use the key form on the AI Agents hub.

Last updated: 2026-09-09