---
title: "ClientSuccess MCP server"
url: "https://martechdb.com/vendors/clientsuccess"
markdown_url: "https://martechdb.com/vendors/clientsuccess.md"
api_url: "https://martechdb.com/api/v1/vendors/clientsuccess.com"
updated: "2026-10-01"
---

# ClientSuccess MCP server

Yes. ClientSuccess publishes an official MCP server at https://mcp.clientsuccess.com/api/mcp. It's hosted and lets you sign in with your ClientSuccess account. We last checked it on 2 Oct 2026. MartechDB lists only servers the vendor publishes itself, never community servers.

- Website: [clientsuccess.com](https://clientsuccess.com)
- Categories: [Customer success](https://martechdb.com/categories/customer-success.md)

## ClientSuccess MCP server

- Address: https://mcp.clientsuccess.com/api/mcp
- Runs: Hosted
- Sign-in: Self-serve sign-in (`oauth_self_serve`)
- Official MCP Registry: not listed
- How we know it's official: Live check of the vendor's own web address
- First seen: 2026-10-01
- Last checked: 2026-10-02
- Recent checks: 5 of the last 5 reachable

Tools: not known. The server needs sign-in before it lists them.

### Connect it

Claude Code:

```sh
claude mcp add --transport http clientsuccess https://mcp.clientsuccess.com/api/mcp
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=clientsuccess&config=eyJ1cmwiOiJodHRwczovL21jcC5jbGllbnRzdWNjZXNzLmNvbS9hcGkvbWNwIn0%3D>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22clientsuccess%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcp.clientsuccess.com%2Fapi%2Fmcp%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://mcp.clientsuccess.com/api/mcp
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://mcp.clientsuccess.com/api/mcp

JSON for Cursor, Windsurf and other clients that connect to hosted servers:

```json
{
    "mcpServers": {
        "clientsuccess": {
            "type": "http",
            "url": "https://mcp.clientsuccess.com/api/mcp"
        }
    }
}
```

## Questions

### Does ClientSuccess have an official MCP server?

Yes. ClientSuccess publishes its MCP server itself. Its address is on ClientSuccess's own domain (mcp.clientsuccess.com). MartechDB only lists servers a vendor publishes, never community copies.

### What is the ClientSuccess MCP server URL?

The address is https://mcp.clientsuccess.com/api/mcp.

### Does the ClientSuccess MCP server need an API key?

No. You sign in with your ClientSuccess account (OAuth), and your AI client handles the rest.

### How do I connect ClientSuccess MCP to Claude, ChatGPT or Cursor?

In Claude, add https://mcp.clientsuccess.com/api/mcp as a custom connector (Customize, Connectors, Add custom connector). In ChatGPT, turn on developer mode (Settings, Apps, Advanced settings) and create an app with the same address. In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http clientsuccess https://mcp.clientsuccess.com/api/mcp

### Is the ClientSuccess MCP server in the official MCP Registry?

No. ClientSuccess hasn't published it to the official MCP Registry.

### Is the ClientSuccess MCP server working?

Yes. It answered our most recent check. We last checked it on 2 Oct 2026.

## Alternatives with an official MCP server

In Customer success:

- [Churnzero](https://martechdb.com/vendors/churnzero.md) (churnzero.net)
- [Vitally](https://martechdb.com/vendors/vitally.md) (vitally.io)
- [Planhat](https://martechdb.com/vendors/planhat.md) (planhat.com)
- [Churn Solution](https://martechdb.com/vendors/churn-solution.md) (churnsolution.com)

## Get this data

- API: `curl https://martechdb.com/api/v1/vendors/clientsuccess.com`
- MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about ClientSuccess.
- Web page: https://martechdb.com/vendors/clientsuccess