How to Use the ConfigCat MCP in Windsurf

Q: Does Windsurf support ConfigCat segment targeting?

Yes, it does. Cascade calls listsegments and createsegment to manage your user groups directly from your workspace context.

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Connect ConfigCat MCP to Windsurf

Create your Vinkius account to connect ConfigCat to Windsurf 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 ConfigCat with Windsurf

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Automate feature rollouts in Windsurf

This MCP Server connects Windsurf directly to your feature flags so you can manage releases programmatically. When you tell Cascade to launch a feature, it uses `list_settings` to find the ConfigCat flag and `update_setting_value` to flip the switch. Cascade doesn't stop at toggling. It reads your codebase, locates where the ConfigCat flag is used, and cleans up the deprecated code after you run `delete_setting`.

Build environments on the fly

Managing staging and production targets becomes an automated task with this ConfigCat MCP Server inside Windsurf. Cascade checks your active workspaces and runs `create_environment` to align your remote ConfigCat configurations with your local branches. You don't have to jump between browser tabs to verify ConfigCat configurations. Cascade queries `list_environments` and coordinates your setup instantly.

Target specific user segments

This tool manages user segment definitions directly within your Windsurf workflow using ConfigCat. Cascade executes `create_segment` to define custom user groups based on your current project requirements. Cascade verifies targeting rules by calling `get_segment` to ensure your beta testers get the right experience. No manual configuration syncs required.

Setup guide

Set up ConfigCat MCP in Windsurf

Prerequisites

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

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the ConfigCat MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my ConfigCat payment history." If connected, Cascade will call the ConfigCat tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "configcat-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 ConfigCat. 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 ConfigCat MCP in Windsurf

Open Settings, go to Cascade, and add the server under mcpServers in your configuration file. You can also edit `~/.codeium/windsurf/mcp_config.json` directly to hook up the endpoint.

Yes, Cascade handles this. When you set a goal, Cascade checks your flags with this MCP Server and changes values using `update_setting_value` without asking for permission at every step.

Yes, it does. Cascade calls `list_segments` and `create_segment` to manage your user groups directly from your workspace context.

You can use the built-in MCP Marketplace inside Windsurf for a one-click update. Alternatively, refresh the MCP panel to reload the server definition.

Vinkius runs this MCP Server in a secure, ephemeral V8 Isolate sandbox. Your feature flag values, environment names, and targeting segments are processed in memory and never stored on our servers.

Use it with your favorite AI tools

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