How to Use the Zulip MCP in Cursor

Q: How does Zulip integrate with Cursor?

You define the MCP Server connection in .cursor/mcp.json. Then, when you're coding, the AI agent can call tools like zulipsendmessage and inject that live result right into your code.

Q: Can I get all streams listed when using Zulip with Cursor?

Yes, zulipgetstreams handles that. You can write code that iterates over every single stream name available in the organization.

Q: Can I check user profiles using Zulip with Cursor?

The zulipgetownprofile function lets you fetch details about the authenticated bot or user, which is critical context for code generation.

Let Cursor run live code calling Zulip APIs for real-time context injection.

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Connect Zulip MCP to Cursor

Create your Vinkius account to connect Zulip to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Zulip with Cursor

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Injecting Live Messages using the MCP Server

When you need context, `zulip_get_messages` retrieves message history from a specific stream. The AI agent uses this live data to write code that accurately reflects current project discussions. This is better than stubs—the generated function calls use real messages pulled directly via the MCP Server.

Automating Communications with Cursor

The `zulip_send_message` tool lets your agent write code that sends updates. You can target a stream for group announcements or send a private message to a teammate, all programmatically. Don't forget status updates. Running `zulip_set_presence` allows the AI to include calls that update the user's availability in the Zulip context.

Mapping Out Workspace Structure

Need to know what channels exist? The `zulip_get_streams` tool lists all available streams. This helps the AI write code that iterates over every possible communication channel. For user context, use `zulip_get_users` to list everyone in the organization. That data feeds into your scripts immediately.

Setup guide

Set up Zulip MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Zulip MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Zulip transactions." If the MCP tools are loaded correctly, Cursor will call the Zulip tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "zulip-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Zulip. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Zulip MCP in Cursor

You define the MCP Server connection in `.cursor/mcp.json`. Then, when you're coding, the AI agent can call tools like `zulip_send_message` and inject that live result right into your code.

The server accesses message content, user profiles, and stream topics. Because it runs within Cursor's agent mode, this interaction is scoped to your current project context.

Yes, `zulip_get_streams` handles that. You can write code that iterates over every single stream name available in the organization.

You have to specify if it’s a 'stream' or 'direct' type when calling `zulip_send_message`. The tool handles routing the message correctly within Zulip.

The `zulip_get_own_profile` function lets you fetch details about the authenticated bot or user, which is critical context for code generation.

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