[REQUEST] NIP-50 relay support for keyword search

[ghobs91]

Describe the solution you'd like
NIP-50 relay support for keyword search as described here: https://github.com/nostr-protocol/nips/blob/master/50.md

[a-khushal]

@cameri is this up for grabs? can i work on this issue?

[cameri]

I believe this is one of the project ideas for SoB. Let's hold off for now.

[Mahmoud-s-Khedr]

@cameri I would like to work on this over the next week.

[cameri]

Thanks for the interest @Mahmoud-s-Khedr . Assigned to you.

[Mahmoud-s-Khedr]

@cameri I've finished the implementation and local integration testing for NIP-50. Before I open the PR, I want to run external e2e tests against the relay to ensure strict client compatibility. Is there a specific NIP compliance tester or external e2e suite you prefer? I was thinking about running a Nostr client, but this will take a bit more time, and I'm approaching my practical exams, so I wanted to get your opinion on the best approach.

[cameri]

@Mahmoud-s-Khedr something like https://github.com/mikedilger/relay-tester ?

[Mahmoud-s-Khedr]

Hi @cameri, I will be looking at it. My main concern is the quality of NIP-50 extensions like Spam and language detection. I do not want substandard implementation for them so I was looking for a test suit for them. I have finished my practical exam and will be looking more into NIP extensions and how I can improve their quality.

[Mahmoud-s-Khedr]

Hi @cameri, it took a while, but I found this relay as a reference: https://github.com/atrifat/nostr-filter-relay. It uses dependencies built by the author that are based on open-source models. The current problem is that these models require more resources to run, and one of my main goals is to avoid making the relay resource-hungry.

Because of this, my current plan is:

• Ship just the core NIP-50 search in the first PR.
• Create a second, separate PR for the extensions, making them strictly optional so that whoever runs the relay can enable or disable them as needed.

What do you think about that?