LaunchFlag

latest · 0.2.7

Feature flags and kill switches. Turn a shipped feature off in production without a deploy.

MCP registry
dev.launchflag/launchflag

Install

Needs an env var: LAUNCHFLAG_TOKEN — replace the <placeholders> with your values.

claude mcp add dev-launchflag-launchflag --env LAUNCHFLAG_TOKEN=<LAUNCHFLAG_TOKEN> -- npx launchflag-mcp

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "dev-launchflag-launchflag": {
      "command": "npx",
      "args": [
        "launchflag-mcp"
      ],
      "env": {
        "LAUNCHFLAG_TOKEN": "<LAUNCHFLAG_TOKEN>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "dev-launchflag-launchflag": {
      "command": "npx",
      "args": [
        "launchflag-mcp"
      ],
      "env": {
        "LAUNCHFLAG_TOKEN": "<LAUNCHFLAG_TOKEN>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "launchflag-mcp"
  ],
  "env": {
    "LAUNCHFLAG_TOKEN": "<LAUNCHFLAG_TOKEN>"
  }
}

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Version history1
  • 0.2.7release date unknown
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Details
Transport
stdio
Status
listed
Source
Imported from the MCP registry
Homepage
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