add ockam' portals for mac

README.md

@@ -44,6 +44,7 @@ A lot of new tools have been developed since the list started, and many tools ha
 * [chisel](https://github.com/jpillora/chisel) [![chisel github stars badge](https://img.shields.io/github/stars/jpillora/chisel?style=flat)](https://github.com/jpillora/chisel/stargazers) - SSH under the hood, but still uses a custom client binary. Supports auto certs from LetsEncrypt. Written in Go.
 * [bore](https://github.com/ekzhang/bore) [![bore github stars badge](https://img.shields.io/github/stars/ekzhang/bore?style=flat)](https://github.com/ekzhang/bore/stargazers) - Minimal tunneling solution. MIT Licensed. Written in Rust.
 * [rathole](https://github.com/rapiz1/rathole) [![rathole github stars badge](https://img.shields.io/github/stars/rapiz1/rathole?style=flat)](https://github.com/rapiz1/rathole/stargazers) - Similar to frp, including the config format, but with improved performance. Low resource consumption. Hot reload. Written in Rust.
+* [Portals for Mac](https://github.com/build-trust/ockam/blob/develop/examples/app/portals/README.md) [![ockam github stars badge](https://img.shields.io/github/stars/build-trust/ockam?style=flat)](https://img.shields.io/github/stars/build-trust/ockam/stargazers) - A Mac app that uses the [Ockam](https://github.com/build-trust/ockam) Rust library to privately share a service on your Mac to anyone, anywhere. The service is shared securely over an end-to-end encrypted Ockam Portal.
 * [expose](https://github.com/beyondcode/expose) [![expose github stars badge](https://img.shields.io/github/stars/beyondcode/expose?style=flat)](https://github.com/beyondcode/expose/stargazers) - ngrok alternative written in PHP.
 * [sish](https://github.com/antoniomika/sish) [![sish github stars badge](https://img.shields.io/github/stars/antoniomika/sish?style=flat)](https://github.com/antoniomika/sish/stargazers) - Open source ngrok/serveo alternative. SSH-based but uses a custom server written in Go. Supports WebSocket tunneling.
 * [gost](https://latest.gost.run/en/) [![gost github stars badge](https://img.shields.io/github/stars/go-gost/gost?style=flat)](https://github.com/go-gost/gost/stargazers) - Looks like a comprehensive options. TCP and UDP tunneling. TAP/TUN devices. Load balancing. Web API. Written in Go.