Function isAttributionHeaderEnabled

src/constants/system.ts:51–56

* Check if attribution header is enabled. * Enabled by default, can be disabled via env var or GrowthBook killswitch.

()

 * Enabled by default, can be disabled via env var or GrowthBook killswitch.
 */
function isAttributionHeaderEnabled(): boolean {
  if (isEnvDefinedFalsy(process.env.CLAUDE_CODE_ATTRIBUTION_HEADER)) {
    return false
  }
  return getFeatureValue_CACHED_MAY_BE_STALE('tengu_attribution_header', true)
}

/**
 * Get attribution header for API requests.