Method expandEnv

src/mcp/client.ts:326–330

(env: Record<string, string>)

  }

  private expandEnv(env: Record<string, string>): Record<string, string> {
    // Delegated to a tested utility — see src/utils/env-expand.ts
    // Supports: $VAR, ${VAR}, $$ escape, and partial substitution inside larger strings.
    return expandEnvObject(env);
  }

  private expandHeaders(headers: Record<string, string>): Record<string, string> {
    return this.expandEnv(headers);