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Reforge Launch MCP

The Reforge Launch Model Context Protocol (MCP) server lets you manage feature flags and configs directly from Claude, Cursor, or any MCP-enabled IDE.

What You Can Do​

  • Browse and search feature flags and configs across workspaces
  • View details of specific flags including their rules and targeting
  • Check audit logs to see who changed what and when
  • View evaluation data to see how flags are being used in production
  • Create and update feature flags and config values
  • Clean up flags by finding flags marked for deletion and safely removing them
  • Set personal overrides to test different values without affecting other users

Installation​

Install the CLI and run:

reforge mcp

This will automatically add the MCP server to your configuration.

Option 2: Manual Configuration​

Add this URL to your MCP tool configuration:

https://launch.reforge.com/api/v1/mcp

Authentication​

The MCP server uses OAuth for authentication. When you first use a tool, you'll be prompted to authenticate with Reforge. The authentication is handled automatically by your MCP client.

Example Usage​

Once installed, you can ask Claude things like:

  • "Show me all feature flags"
  • "What's the current value of the new-checkout flag?"
  • "Who changed payment.timeout and when?"
  • "Create a new feature flag called dark-mode with a default value of false"
  • "Show me evaluation data for experiment.pricing in production"
  • "Help me clean up old feature flags"

Multiple Workspaces​

If you have access to multiple workspaces, just ask your agent to list workspaces and you'll be able to switch the current workspace.