Add additional references

Author: spacesailor24

hacker-guides/README.md

@@ -31,3 +31,15 @@ This guide is organized into several directories, each focusing on a different a
 - [Signing with decentralized keys (Programmable Key Pairs)](./signing/README.md)
   - Minting a Programmable Key Pair
   - Signing data with a Programmable Key Pair in a Lit Action -->
+
+---
+
+The following will have guides added soon, but here are some links to the relevant Lit documentation for these topics:
+
+- [Programmable Key Pairs (PKPs)](https://developer.litprotocol.com/user-wallets/pkps/overview)
+  - [Minting a PKP](https://developer.litprotocol.com/user-wallets/pkps/minting/via-contracts)
+  - Mint a PKP and using it to sign EIP-191 messages [code example](https://github.com/LIT-Protocol/developer-guides-code/tree/master/eip-191-signing/nodejs)
+- [Decentralized Serverless Compute (Lit Actions)](https://developer.litprotocol.com/sdk/serverless-signing/overview)
+  - [Quick Start](https://developer.litprotocol.com/sdk/serverless-signing/quick-start) guide
+  - How to [deploy a Lit Action](https://developer.litprotocol.com/sdk/serverless-signing/deploying)
+  - How to use various [Lit functionalities](https://developer.litprotocol.com/category/advanced-topics-1) within a Lit Action