mcp-server

The ConfigCat's Model Context Protocol (MCP) server provides access to ConfigCat's public management API for feature flag and configuration management. It also enables your code editor to understand your feature flags, integrate the appropriate ConfigCat SDK into your project or even create new feature flags directly in your codebase.

• Tools:
• Complete set of tools for ConfigCat's public management API operations. You can Create, Read, Update and Delete any entities like Feature Flags, Configs, Environments or Products within ConfigCat.
• Get comprehensive SDK documentation and code examples for seamless feature flag implementation in your project.

You can use the following environment variables to configure the MCP server.

| Environment variable | Required | Default | Description | | -------------------- | -------- | ------- | ----------- | | CONFIGCAT_API_USER | ☑ | | ConfigCat Management API basic authentication username. | | CONFIGCAT_API_PASS | ☑ | | ConfigCat Management API basic authentication password. | | CONFIGCAT_BASE_URL | | https://api.configcat.com | ConfigCat Management API host. |

The instructions below shows how to connect a client to the MCP server.

1. Open Preferences -> Cursor Settings -> MCP & Integrations
2. Click Add Custom MCP
3. Add the following server definition for the ConfigCat MCP server:

{
  "mcpServers": {
    "ConfigCat": {
      "command": "npx",
      "args": ["-y", "@configcat/mcp-server"],
      "env": {
        "CONFIGCAT_API_USER": "YOUR_API_USER",
        "CONFIGCAT_API_PASS": "YOUR_API_PASSWORD"
      }
    }
  }
}

1. Save the settings.