# Launchflag MCP server

Source: https://glimind.com/server/mcp-registry%2Fdev.launchflag%2Flaunchflag
Registry id: `mcp-registry/dev.launchflag/launchflag`
Status: auth-required (checked 2026-10-27T02:17:54.770Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 216
- Outages (90 days): 0

## Install

```json
{
  "mcpServers": {
    "launchflag-mcp-server": {
      "type": "http",
      "url": "https://launchflag.dev/api/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http launchflag-mcp-server https://launchflag.dev/api/mcp
```

## Tools (7)

- `create_flag`: Creates a flag OFF in all three environments and returns the snippet to wrap the new path in.
- `delete_flag`: Deletes a flag, once the code paths behind it are gone.
- `emergency_off`: Kill switch: disables every non-essential flag in the project at once, or lifts it.
- `list_flags`: Every flag with its dev, staging and prod state, fail mode and variants.
- `list_projects`: Your projects and their env keys.
- `promote_flag`: Copies one environment's config forward: dev to staging, or staging to prod.
- `set_flag`: Turns a flag on or off, or changes who it targets, in one environment.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.