mcp server for VS Code

io.github.configcat/mcp-server

Enables AI agents to interact with ConfigCat, a feature flag service for teams.

client:VS Code transport:stdio runtime:npm

Install mcp server in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "configcat-api-user",
      "description": "CONFIGCAT_API_USER",
      "password": true
    },
    {
      "type": "promptString",
      "id": "configcat-api-pass",
      "description": "CONFIGCAT_API_PASS",
      "password": true
    },
    {
      "type": "promptString",
      "id": "configcat-base-url",
      "description": "CONFIGCAT_BASE_URL",
      "password": true
    }
  ],
  "servers": {
    "mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@configcat/mcp-server"
      ],
      "env": {
        "CONFIGCAT_API_USER": "${input:configcat-api-user}",
        "CONFIGCAT_API_PASS": "${input:configcat-api-pass}",
        "CONFIGCAT_BASE_URL": "${input:configcat-base-url}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

mcp server in other clients

mcp server MCP server