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joshfischer1108

joshfischer1108 on Hacker News

Re:Jailbreaking an LLM on Tuesday August 04, 2026 @03:32PM (#49173763)
This is a more in-depth explanation, with a few thoughts, things I did wrong, etc.

Let me know your thoughts.

Firecracker "job receipts" for metering and auditing LLM agent runs

Posted by joshfischer1108 on Tuesday February 17, 2026 @02:29PM
from the self-post dept.

Hi, I built fc-metrics, a small educational Firecracker runner for people building LLM agents that execute untrusted or variable-cost work.Problem (for LLM startups + devs): When an agent “does a task,” it’s surprisingly hard to reliably answer basic questions per run: did it finish, how long did it take, how much I/O happened, did it touch the network, and can this be recorded as one clean row...

( Read More... | no comments | 2 points | on HN )
Re:Secure Agentic Permission Framework (GNAP-Based, All Open Source) on Monday October 06, 2025 @11:34AM (#45492509)
We’re building an open-source framework for secure agentic permissioning based on the new IETF GNAP standard.

TwigBush is a Go-based Authorization Server and CLI for developers exploring how autonomous systems, AI agents, and distributed apps can negotiate fine-grained permissions safely. It supports key-bound tokens, real-time grant updates, and policy hooks (OpenFGA, etc.) that are all open and auditable.

If you’re interested in secure agent-to-agent interactions, decentralized trust, or the next evolution of OAuth, I’d love your thoughts and feedback.

Discussion link: https://github.com/orgs/TwigBush/discussions/24

Re:TwigBush – Grant Negotiation Engine for AI Agents on Wednesday October 01, 2025 @10:00AM (#45437844)
Open source repo is here:

https://github.com/TwigBush/TwigBush

Re:IridiumIdentity: Join our open-source community on Discord on Monday September 25, 2023 @08:50AM (#37642916)
You can find our open-source on GitHub https://github.com/IridiumIdentity
Re:IridiumIdentity: Join our open-source community on Discord on Sunday September 24, 2023 @10:22PM (#37639023)
We are working to build an ecosystem that will allow developers to deploy and run their own user authentication and authorization systems.

It's completely open-source and we'd love any feedback you are willing to give.

See you there!

Re: on Wednesday September 20, 2023 @11:14AM (#37585254)
The community has released a new version of Iridium, 0.2.2, with added support for Next.js and many other features. We'd appreciate any feedback you can give.

Here's our main repo, go ahead, and give it a star :-). https://github.com/IridiumIdentity/iridium

Re:Shall we use Lombok in Iridium? What do you think? on Friday September 15, 2023 @07:39PM (#37530387)
I think you have a good perspective. Would you mind commenting in the GitHub discussion with your thoughts?

https://github.com/orgs/IridiumIdentity/discussions/180

Re:IridiumIdentity – Open-Source Extensions on Tuesday August 08, 2023 @06:02PM (#37056047)
This is a start to the documentation of how to use Iridium with any web framework you choose.

We have many updates to come and we'd love you to get involved.

Join us!

Looking to find other Co-Founders, Startups, etc.

Posted by joshfischer1108 on Thursday August 03, 2023 @05:10PM
from the self-post dept.

I recently released my MVP for Iridium.My quick intro spiel is below:Iridium massively improves the security of B2C and B2B software by eliminating the need to store customer passwords. Our platform provides real-time insights into customer activity, offering valuable analytics and enhancing overall security.I'd like to know more about your company and if we can collaborate. Is Iridium...

( Read More... | no comments | on HN )
Re:My first commercial release of Iridium!! on Thursday July 20, 2023 @04:15PM (#36806108)
Iridium: Secure customer access to your system without storing passwords!

We've been working hard on Iridium, a low-code Customer Identity, and Access Management system that removes the need to store passwords.

Our initial release gives you detailed docs on getting started with Angular.

https://docs.iridium.software/

And! It's all open source, forget vendor lock-in!

https://github.com/IridiumIdentity

We'd like feedback from the community on which frameworks to support next. Do you want React, Next.js, Spring, Ruby on Rails, Express.js, or something else?

As this is all open-source we'd love to get you involved in the project.

https://github.com/orgs/IridiumIdentity/discussions

Let's Gooooo!

Re:Iridium 0.2.0 Released!! on Friday July 07, 2023 @11:52AM (#36633581)
Iridium is a system that allows you to manage your customer logins without storing passwords, and it's 100% open source.

We'd love any feedback or contributions you are willing to provide!

Re:Open source GNAP protocol in Iridium on Sunday June 25, 2023 @01:56PM (#36470924)
We'll be implementing in this repo if you want to get involved! https://github.com/IridiumIdentity/iridium

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