Viewing profile — alexgarden
alexgarden
HN member- Joined
- Mon, Feb 09, 2026, 1:55 AM UTC
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About alexgarden
Recent public activity
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Comment #47171033
FWIW, I chased this demon early-days in my multi-agent orchestrated harnesses. you'll need a state machine. i used locally hosted temporal.io. it's a bit of a PITA to set up but it…
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Comment #47170643
Vibe coding hardware. Nice. Super cool idea, and I like the hierarchy view - looks like SolidWorks / OnShape, but your UI's pretty flaky; it keeps chasing the solution. If you coul…
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Comment #47170391
We're building in this space so I'll share what we've learned rather than what we sell. The fundamental problem with Article 50 compliance isn't knowing the obligations — it's oper…
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Show HN: I applied Markowitz port. theory to agent teams / proved it in a zkVM
I run multi-agent teams in high-consequence scenarios. Read: fuckups at 3 AM = I'm awake. I kept hitting the same issue. I couldn't get a rules-based system to enforce behavior and…
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Comment #47095541
Yah... how does this evolve... this is the big question. Honest answer? We'll see. My opinion? Human-in-the-loop will get thinner over time. As that happens, the accountability cha…
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Comment #47083446
Update: Just shipped cryptographic verification for the entire integrity pipe. Checkpoints produce signed certs: SHA-256 input commitments + Ed25519 sigs + tamper-evident hash chai…
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Comment #47083415
Hey! I launched AAP and AIP via Apache specifically because I want independent implementations built on top of them. I have a pretty killer roadmap of new features for both protoco…
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Comment #47069934
You're welcome - and thanks for that. Makes up for the large time blocks away from the family. It does feel like potentially the most important work of my career. Would love your f…
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Comment #47069497
Not a dumb question — it's the right one. "Who watches the watchmen" has been on my mind from the start of this. Today the answer is two layers: The integrity check isn't an LLM de…
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Comment #47069216
Yep... fair question. So AIP and AAP are protocols. You can implement them in a variety of ways. They're implemented on our infrastructure via smoltbot, which is a hosted (or self-…
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Comment #47068608
The short version: instructions tell the model what to do. An Alignment Card declares what the agent committed to do — and then a separate system verifies it actually did. Most int…
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Comment #47067670
Close but not quite — it's not re-steering the model. AIP doesn't modify the agent's behavior or inject corrections back into the context. It's a passive observer that reads the th…
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Comment #47067316
Ha! That's a first-world problem. Check out github.com/mnemom/docs which you'll be able to access at work if you just can't wait. docs.mnemom.ai is way easier to use.
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Comment #47065995
[flagged]
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Comment #47065869
Yes — and it's a deliberate architectural decision that AIP is not itself a policy engine. Policy engines (OPA/Rego, Cedar, Casbin) are excellent at "given this action, is it permi…
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Comment #47065848
Good question. So... AAP/AIP are agnostic about how checking is done, and anyone can use the protocols and enforce them however they want. Smoltbot is our hosted (or self-hosted) m…
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Comment #47065453
Actually, not really... proofing against prompt injection (malicious and "well intentioned") was part of my goal here. What makes AAP/AIP so powerful is that prompt injection would…
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Comment #47065393
Fair... Happy to do a deep dive on the protocols. FWIW, I'm dogfooding with an openclaw running smoltbot called Hunter S. Clawmpson. He blogs about AI from an AI's perspective: mne…
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Comment #47064953
Great minds... I built my own memory harness, called "Argonaut," to move beyond what I thought were Beads' limitations, too. (shoutout to Yegge, tho - rad work) Regarding your poin…
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Comment #47064861
Fair comment. Possibly, I'm being overly self-critical in that assertion. AAP/AIP are designed to work as a conscience sidecar to Antropic/OpenAI/Gemini. They do the thinking; we'r…
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Comment #47063414
Thanks! We submitted a formal comment to NIST's 'Accelerating the Adoption of Software and AI Agent Identity and Authorization' concept paper on Feb 14. It maps AAP/AIP to all four…
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Show HN: Trust Protocols for Anthropic/OpenAI/Gemini
Much of my work right now involves complex, long-running, multi-agentic teams of agents. I kept running into the same problem: “How do I keep these guys in line?” Rules weren’t cut…
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Comment #46998984
Actually, I don't really work at an AI startup. My day job is investing in cool companies that push the limits across all sorts of industries (space, defense, disaster response, av…
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Comment #46977062
I built the infrastructure this agent runs on. Yesterday I was talking about rediscovering the magic of engineering at 50 — this is what I'm building at 2 AM - early LEGO blocks. H…
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