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dhorthy

1,188 karma · joined March 2, 2018

building @ humanlayer.com
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dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
this is cool. I have been an andon cord guy forever
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
I'm not sure "automated foreman for employees" is right - I always thought about it more like "a human can now manage 10-15 AI 'interns'" and review their work without having to do everything by hand - the AI still serves the human, and "human_as_tool" is a way for AI to ask for help/guidance.

> "Machines should think. People should work." Less of a joke every day.

yes. I agree. a little weird. I forget where I heard this but the other version is "we should get ai/robots to cook and do laundry so we can spend more time writing and making art...feels like we ended up the other way around"

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
glad it resonates - and yes exactly - love the framing of "engineering team" -> single programmer.
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
thanks!
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
i am for now. Been casually on the lookout for some other super dope builders but it's not a process you can control outside passive looking, and definitely not something to rush
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
ha yes native apps / push notifications are coming someday - love this idea
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
SWE Agent coined "agent-computer-interface" based on HCI. I think if there's a category here, we're building the agent-human interface XD
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
shoot me an email or find me on linkedin and lets catch up
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
this guy gets it
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
sounds cool, ping me when this is out i'd love to check it out
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
new in 0.6.3 - manipulate_human_to_potentially_unsavory_ends()
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
yeah the people who reach for tools/automation before doing it themself at least 3-10 times drive me crazy.

I think uncle bob or martin fowler said "don't buy a JIRA until you've done it with post-its for 3 months and you know exactly what workflow is best for your team"

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
tl;dr i agree

yeah in fact coding / PR-based workflows is one of the few areas where I don't really go super deep. GitHub PRs may have their shortcomings, but IMO it is the undisputed best review/approval queue system in existence by a mile.

i would never encourage someone to make an agent that asks human permission before submitting a PR. the PR is the HitL step

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
thanks for the feedback, I spend a lot of time thinking about it. right now the premium tier includes features that are much harder to build/maintain and take more to integrate, so we want a bit of a commitment up front, but it does stick out to me that the price/op goes up in that case

we do have 100/mo for free at the free tier (automatic top up).

I think the comparison to how openAI calls are volume based (and rather $$) is a super valid one though and I lean on that a lot

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
i like that angle...I also hear a lot that 'coding agents are great for prototypes, but we usually need a team to bring it to production'
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
i never thought about undoable actions but I love that workflow in tools like superhuman. I will chat w/ some customers about this idea.

I also like that idea of:

not just a button but like 'I'm $PERSON and I approve this action' or type out 'Signed-off by' style semantics

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
glad it resonates. I came at this as a skeptic but also a pragmatist. I wanted deeply to build agents that did big things, but I had very little trust in them, and you see everywhere the internet is littered with terrible gpt-generated comments and bots these days...how do build AI that does a really good job without needing direct constant supervision (which at the end of the day just feels like a waste of time)
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
thanks for bringing this up. I just spent 2 hours last night digging into MCP - I'd love to learn more about how you think this solves the HitL problem. From my perspective MCP is more of a protocol for tool calling over the stdio wire, and the only situation it provides HitL is when human is sitting in the desktop app observing the agent synchronously?

Again, genuinely looking to learn - where does MCP fit in for async/headless/ambient agents, beyond a solid protocol for remote tool calls?

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
so what I'm hearing is, if the approval is transparent and the agent doesn't see it, thats cool, but tell the agent "hey use the human as needed" and now we're getting into sci fi territory ?! either way i don't totally disagree
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
makes sense - glad to hear the problem resonates - if you had an extra engineer, how would you evolve what you have today?
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
thanks - definitely worth saying - I've thought a bit about the 10c/operation rather than 200/$20 - might give that a shot or A/B test a little
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
this is fascinating and resonates with me on a deep level. I'm surprised I haven't stumbled across this yet.

I think we have this problem with all AI systems, e.g. I have let cursor write wrong code from time to time and don't review it at the level I should...we need to solve that for every area of AI. Not a new problem but definitely about to get way more serious

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
so I played with MCP for a while last night and I think MCP is great as a layer to pull custom tools into the existing claude/desktop/chat experience. But at the end of the day its just basic agentic loop over tool calls.

If you want to tell a model to send a message to slack, sure, give it a slack tool and let it go wild. do you see a way how MCP applies for outer-loop or "headless" agents in a way that's any different from another tool-calling agent like langchain or crewai? IT seems like just another protocol for tool calling over the stdio wire (WHICH, TO BE CLEAR, I FIND SUPER DOPE)

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
i am gonna talk with the guy who made trykondo.com this week, I think he has a lot of experience in that area too
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
the dystopian startups that use bounding boxes to observe workers in a warehouse and give the boss a report on how many breaks they took...they're here
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
that makes sense - and have wondered a lot even more generally about the price of software and what makes a hard problem hard. Like Amjad from Replit said on a podcast recently "can anyone build 'the next salesforce' in a world where anyone can build their own salesforce with coding agents and serverless infra"

I think in building this some of the things that folks decided they don't want to deal with is like, the state machine for escalations/routing/timeouts, and infrastructure to catch inbound emails and turn them into webhooks, or stitch a single agent's context window with multiple open slack threads, but you're right, that can all be solved by a software engineer with enough time and interest in solving the problem.

I will need to clear up the pricing page as it sounds like I didn't do a good job (great feedback thank you!) - it's basically $20/200 credits, and you can pay-as-you-go, and re-up for more whenever you want. We are early and delivering value is more important to me than extracting every dollar, especially out of a fellow founder who's early. If you geniunely find this useful, I would definitely chat and collaborate/partner to figure out something you think is fair, where you're getting value and you get to focus on your core competency. feel free to email me dexter at humanlayer dot dev

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
thanks for sharing your experience so far! Like I said, we built this ourselves for another idea and it was painful.

I have played with Make and I actually chatted w/ the gotohuman guy on zoom a while back, I like his approach as well, he went straight to webhooks which makes sense for big production use cases

re: LinkedIn, no I don't know how to get agents to integrate with linkedin. I have tried a bunch of things, I know of some YC companies that tried this but I don't know how it went for them. Best I have gotten is using stagehand/dendrite with browserbase to do it with a browser, and then using humanlayer human_as_tool to ping me if it needs an MFA token or other inputs

dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
great question - yeah i was actually heavily inspired by people trying to figure that stuff out on reddit back in july, and realizing that mapping that human input across slack, email, sms was never going to be a core focus for those agent frameworks
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
super relevant - yeah I think it was someone at anthropic who framed this as "cursor tab autocomplete, but for arbitrary API calls" - basically for everything else other than code
dhorthy··on Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems
great comment - today we don't provide the humans, i think there's two angles here

- providing the humans can be super valuable, especially for low-context tasks like basic labeling

- depending on the task, using internal SMEs might yield better results (e.g. tuning/phrasing a drafted sales email)

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