add links to feature page

docs/pages/config/features.mdx

@@ -39,7 +39,7 @@ Here is a list of avialable endpoints and how to use them:
 | `/ibc`                        | List all ibc info for all chains
 | `/ibc/{chain_1}/{chain_2}`    | IBC information between the 2 chains specified
 
-Proto defination for the service is [here]()
+Proto defination for the service is [here](https://github.com/cosmology-tech/starship/blob/main/proto/registry/service.proto)
 
 ## Explorer
 Inorder to provide a full fleged emulation environment, we have
@@ -63,7 +63,7 @@ explorer:
   image: ghcr.io/cosmology-tech/starship/ping-pub:6b7b0d096946b6bcd75d15350c7345da0d4576db
 ```
 
-Available versions for the explorer can be found [here]()
+Available versions for the explorer can be found [here](https://github.com/cosmology-tech/starship/pkgs/container/starship%2Fexposer/versions?filters%5Bversion_type%5D=tagged)
 
 ### Usage