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Nedomas

Re:GitHub Incident with Actions, Pages, and Webhooks on Friday October 30, 2026 @02:36PM (#50308291)
Self-hosted GitHub Actions on AWS spot are still working.

After many outages we had to build our own free runner https://github.com/supercorp-ai/superci

Show HN: MC/DC coverage so coding agents could work overnight

https://supercov.com

Hello HN!Code just became cheaper with AI but review and verification is as hard as it was. Tests are great, but current AI slop needs much more exhaustive testing.I built a test coverage tool for coding agents so they could work in a loop and keep writing tests where it makes sense.Here’s Supercov:- Wraps any JavaScript/TypeScript/Rust test suite (npx supercov -- npm test)- Provides deepest...

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Show HN: AI compatibility without compromises

https://supercompat.com

Built a library to translate between OpenAI Responses/Assistants APIs and other provider APIs. Provides full compatibility so it’s a total drop-in regardless of which provider you use or which features (computer use, web search).End goal will be translating between any SDK and any other SDK with full features, no proxies, no latency.

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Re:I'm dialing back my LLM usage on Wednesday July 02, 2025 @11:07AM (#44444678)
two weeks ago I started heavily using Codex (I have 20y+ dev xp).

At first I was very enthusiastic and thought Codex is helping me multiplex myself. But you actually spend so much time trying to explain Codex the most obvious things and it gets them wrong all the time in some kind of nuanced way that in the end you spend more time doing things via Codex than by hand.

So I also dialed back Codex usage and got back to doing many more things by hand again because its just so much faster and much more predictable time-wise.

Re:Directory of MCP Servers on Saturday May 17, 2025 @09:06PM (#44018202)
We've built a version of this on steroids - not only a registry, but also one-click mcp hosting. Would love you eyeballs if you're into mcp: https://supermachine.ai
Welcome to MCP hosting space guys. We’ve also been hosting MCPs since early Feb in https://supermachine.ai and investing a lot into open-source (see https://github.com/supercorp-ai/supergateway and many others).

Guess there’s gonna be more competition haha (but don’t worry, I think our approaches are a bit different).

Re:Show HN: Open-Source MCP Server for Context and AI Tools on Saturday March 15, 2025 @02:32AM (#43370482)
There's open source package that allows delaying providing credentials to MCP server to runtime / via MCP tool call: https://github.com/supercorp-ai/superargs

For hosted MCPs: https://supermachine.ai

Show HN: Supergateway – run AI MCP servers remotely

https://github.com/supercorp-ai/supergateway

Yo,we’ve just released Supergateway.Now most of MCP servers only support stdio transport and this is problematic if you want remote assistants to access them. MCP spec has SSE transport which works with remote HTTP connections but it is rarely used by MCP server authors. So I’ve created this gateway that allows you to run stdio transport MCP servers and tunnel them via SSE transport.It’s very...

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Show HN: Supergateway – Run MCP stdio servers over SSE

https://github.com/supercorp-ai/supergateway

Hi guys,I’ve just released Supergateway and it allows to use MCP servers with stdio on remote assistants over SSE.Now most of MCP servers only support stdio transport and this is problematic if you want remote assistants to access them. MCP spec has SSE transport which works with remote HTTP connections but it is rarely used by MCP server authors. So I’ve created this gateway that allows you to...

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Met the guys in sf, the concept is great, can we really build o1-type of models with this? Congratulations on the launch.
Met with the Humiris MoAI team in sf, they are onto something cool
Re:Multi AI Agent Systems Using OpenAI's New GPT-4o Model on Saturday May 18, 2024 @08:42PM (#40403248)
Yeah, I do both in prod and in the lib. In the lib I even ported Anthropics streaming API to be OpenAI compatible. Will write the docs over the coming days if interested.
Assistants API use in prod used to suck because it would send full convo on each message. But last month they added an option to send truncted history so its no longer 2$ a pop thankfully. Also Grok, Haiku and Mistral is cheap
I do and built Assistants API compat layer for Groq and Anthropic: https://github.com/supercorp-ai/supercompat I’d argue that Assistants API DX > manual completions API.
Re:PyTorch LSTM: Text Generation Tutorial on Thursday July 09, 2020 @04:04AM (#23777981)
Hi HN! Started working with more text models in PyTorch, experimented with LSTMs and found most of the tutorials terribly outdated. So figured out whats the most modern best practices there (until next version of torchtext comes) and wanted to share. Do anybody use LSTMs at work or are most of the people on BERTs?
Re:What kind of developer are you? on Wednesday March 18, 2015 @01:15PM (#9227061)
Thanks for the feedback. I'll add it. What kind of brand is it? I couldn't quite get your message fully.
Re:What kind of developer are you? on Wednesday March 18, 2015 @06:43AM (#9224582)
YOU NAZI! Thanks - fixed it and am feeling ashamed of it a bit :)
Re:What kind of developer are you? on Tuesday March 17, 2015 @05:47PM (#9221781)
We love them. They got a few quirks but overall experience is beautiful. Say thanks to them from me!
Re:What kind of developer are you? on Tuesday March 17, 2015 @05:46PM (#9221775)
Thank you! I was trying to work those out for you. The problem is that we are use Typeform and they are kind of semi-ready for mobiles.

Got any ideas on how to improve it?

Re:What kind of developer are you? on Tuesday March 17, 2015 @05:07PM (#9221475)
Thanks for checking it out! Just fixed it.
Thanks.

For other readers: the issue is being adressed at https://github.com/Nedomas/databound/issues/2

Thanks for asking, James.

Many Rails apps get/create/update database data on the Javascript side. Sometimes it is done using some kind of framework (Ember, Angular).

This is for the times you don't use a full fledged framework - think React or something similar.

Its benefit is that you don't have to set up routes, parsing/encoding for the data you send.

It lets you securely choose which parts of the model you want the Javascript to edit (permitted_columns).

It also works with Active Model Serializers (f.e. UserSerializer) - it lets you specify which attributes to send to the client.

It is as secure as you would do it yourself.

If possible, please hack the databound.me website and help me fix the holes if there are any.

Thanks!

Re:Show HN: Zapata – An Automated RSpec Test Writer on Thursday November 27, 2014 @10:21AM (#8667555)
This tool saves developers from doing monkey jobs. It tries to write a passing RSpec spec off the bat. It does fancy analysis to predict the values it could feed to the API of a class.

It all started with a belief that writing unit tests is a much more deterministic process than writing app code. And it still holds true.

Running it would LOCK the class API in tests as it is. So all we would have to do is writing code, locking it, writing more code, locking it too and so on.

I am very thankful that it got featured in the Ruby Weekly today and would bake a cake for the anyone who made it happen. Thanks

It all started with a belief that writing unit tests is a much more deterministic process than writing app code. And it still holds true.

Do you think its possible to build writer in such a way so we don't have to write tests anymore?

Running it would LOCK the class API in tests as it is. So all we would have to do is writing code, locking it, writing more code, locking it too and so on.

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