qm – Multiplayer agent harness for work
github.com
github.com
> description: Anti-slop frontend skill for landing pages, portfolios, and redesigns. The agent reads the brief, infers the right design direction, and ships interfaces that do not look templated. Real design systems when applicable, audit-first on redesigns, strict pre-flight check.
> - *PREMIUM-CONSUMER PALETTE BAN (mandatory, second-most-recurring AI-tell):* - For premium-consumer briefs (cookware, wellness, artisan, luxury, heritage craft, DTC home goods, etc.)... - Backgrounds: `#f5f1ea`, `#f7f5f1`...
> Landing pages and portfolios are *visual products*. Text-only pages with fake-screenshot divs are slop.
https://github.com/yc-software/qm/blob/7f2c916360f1797a8ff2a...
I guess the em dash is really dead.
Though I agree with GP: models and harnesses are being updated so hard to avoid any use of em-dashes that soon it will be a tell of human writing. The the pendulum will swing back and forth, forever.
Or we can just be more concerned with whether something is well written and well presented and accept that sometimes that is going to be AI written text.
I guess that's kind of my duress code :)
Also also,it's en-dash, not n-dash. And it's correct in British English, where the em-dash largely fell out of use.
Slop is slop, it doesn’t matter if it was human or LLM written. If a code comment or Slack message is 200 words long but still makes no fucking sense then it’s slop. A message can be 10 words long and riddled with typos but if the message is understandable it’s not slop.
My slop control skill is a thousand tokens. Biggest problem I see with the skill is that everything is prompted via negativa. smh. sorry to be judgmental but it's hard to trust a harness that comes shipped with a skill like this.
Which, in my opinion, feels like slop.
Posers took over the industry.
You can’t prompt an agent to have taste.
The hardest problem in multiplayer agents, at least for us, has not been the agent loop. It is scoping and QM's per-person scopes plus shared rooms is a sane answer for a company-wide assistant.
I build in the adjacent lane, AQ (aq.dev), a multiplayer coding harness where teams run Claude Code and Codex together), so seeing YC ship "a multiplayer agent harness for work" is validating and a little surreal.
Also, what are power uses really using openclaw like systems for?
I have one reading my second tier RSS feeds and newsletters and giving me news/market updates filtered for things important to me
I still use Claude code (and codex and other big contenders) because they know what they are doing and innovate in ways I don't want to miss. And sometimes they are better at tasks.
[0]: 2023, https://github.com/sigoden/aichat [1]: 2024, https://github.com/aaif-goose/goose
It does what I need it to do and since I invested so much time in setting it up and even contributing to development it is my go to for coding and even managing my VPS as well as business tasks
- automatically fixing simple CI failures
- getting production alerts and automatically creating RCAs and a fix PR
- periodically checking slow DB queries and finding ways to speed them up.
- creating charts to answer one-off questions about our data
I've tried using it as an on-the-go coding agent as well, but found I prefer more interactive agents, so I can see what the code looks like.
How does this work in practice?
Yesterday I just decided to try writing my own version (100% just for me, not open source, no monetization plan, incredibly custom) and I've been enjoying working on it so far (I know, I know, it's been a day, honeymoon period and all that).
Part of it is I like building software (even if I'm not writing every line) and part is I like having full control. Turns out (and many people have said this) the basic agent loop really isn't all that special. There are a million levers to pull and what not outside the base loop but that the fun part for me. Trying out different ways to add on to the core concept.
I'm really enjoying being untethered for things like "how will I monetize?" or "how do I make this generic so others can use it?". If I need functionality I just add it in, I don't need to make it infinitely pluggable, etc.
All that said, I'm thankful to things like nanoclaw and then Hermes for exposing me to the core ideas. I just want to put my own spin on it.
(Now it is working)
I've become attached to Orca (yc-backed) for managing coding sessions in the past week, but some sort of postgres session db is what's really lacking. So, maybe it's time to try qm.
I've been playing around with using a hidden markov model informed by a UI state event stream, with the end state fed into the Agent as a hint on each message turn. Then the Agent can make a tool call to add events to the HMM. This has been really interesting, but I haven't struck the right balance to make it actually feel good for the user yet
For example, many rumors say SSI has solved learning and retaining state. That would significantly change AI requirements.
What's notable to me is that ux doesn't so far generally have this behavior. That as per this post people just build a new app, a new experience.
I want to believe over time we'll have better composable & malleable ux experiences atop broader platforms for us. That over time the "go it alone" path has other worth ways to innovate that use a more substantial shared base. It's dangerous to go it alone, and doing so equipped with just our wooden sword and some courage and perhaps an LLM wisp is an amazing adventure, but I think the survival rate & impact would be much better if we had more general ux systems that supported better innovation atop them, and if less people did the pure "why not build your own" path.
The agents are so good at this, there's literally no point in not doing it that way.
Right now shadcn/ui might be the leading candidate but there are plenty including old school bootstrap, material / MUI, a bunch of various flat-themed ui, etc. They often come in the form of a react component library or whatever but they're generally really solid. I also found one in svelte that I can't immediately pull up but it was nice looking too.
And for some simple recurring tasks or local housekeeping stuff, having something where I 100% know what files it reads or writes will surely be useful. E.g. if I wanted to watch out for certain topics on HN, I'd rather make something myself that grabs the feed and turns that into a list of titles and topic ID, which is probably 1% of what the front page HTML would be, and then only have the LLM process that output -- rather than telling an LLM to do all that every time. Even if tokens may not be that precious, and the difference in "cognitive performance" not worth speaking of, that would feel way neater to me.
I've replaced most of my business software that I was paying for with custom stuff, already, for busy-LLM-work.
I am but a leaf riding on top of the sea of creativity of others when it comes to these new interaction patterns.
Because people want to be able to do things like use their own clients of pi or opencode with LLMs they run themselves, such as the just released deepseek v4 flash 0731, not permanently tied to an Anthropic ecosystem of non-open-weight LLMs and pay forever per token.
Many people don't want to support a company pushing for regulatory capture.
It feels like the big thing they are touting here is the shared company brain. Not clear to me though, how that brain is developed when each person has their own harness. (I did only skim the docs.)
And it still has the issue of: if the agent is acting as me, then security wise it can do anything I can do. Maybe that's why they are recommending for startups.
But yes, comparison would be helpful.
Both seem to provide a unified interface across different harnesses/models. HarnessRouter exposes that as a developer API for embedding agent-powered features into products, with Task / Run / Session / Streaming / File / Artifact / Renderer contracts, plus tracing around harness/model behavior over time.
Is the main distinction that QM is a company workspace, while HarnessRouter is an embeddable harness layer for product teams and enterprises?
I'd like to know more, for example why now?
The substance <> narrative relationship is backwards a lot of the time. Someone does something for a nebulous multitude of reasons, and then post-hoc fits their decision-making into a logical explanation that sounds nice.
There is some psychology research supporting this as well.
I suppose if you see the narrative itself as part of the release, that might be interesting. But most of the time I’d rather just hear plainly and straightforwardly what the thing is.
Or at the very least, I am very accepting of releases which do not include rationalization / narrativization and don’t think it’s required to include.
Making agents multiplayer is mostly a context problem. You could be using ChatGPT or a Slack bot, or a web interface and the agent needs to know you, your conversations in Cowork etc. so it can enable multi channel collaboration with your agents and your colleagues. We're working on it at https://lobu.ai
Interesting approach to open source contributions. Closer to feature requests at that point?
Would be cool if in a few epic tickets i'll have both their org wide architecture AND a productive individual coding interface :)
It's getting ridiculous the amount of unsupervised agents doing active inbox management on things that should be personal relationship work. I'm so tired of it.
https://github.com/garrytan/gstack
Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
They ask for it because they think it can unicorn. Being novel isn't always important.
But feels like its written to run on one mac/vm and carries same drawbacks of other similar platforms. I'd rather use Hermes/Openclaw for oss or closed managed agents like Tasklet or Prajvis
Oh grand. The world will be full of agents talking to agents and nothing getting done. So pretty much the same only I can just leave my machine awake to look busy.
"Given that coding agents write most underlying code now, we'd prefer PRs in the form of human-written text. [...] Please do not have AI artificially expand what you'd like to do into a formal proposal."
i understand why they want their own agent to do the code, and i can see the reasoning behind it. but not allowing ai to format/tidy up/flesh out the proposal is the part that i thought was a little funny.
I'd prefer if you explain what it is you are building in the form of human-written text.
I personally would probably have the readme generated based on that directory as the primary document, probably with another `readme_generation_rules.md` in the ADRs directory, and I would be pretty ruthless about disallowing all the slop-adjacent wording.
I’d think that trying to play whack-a-mole with slop like that would result in a lengthy prompt, as well as being brittle to future changes.
If you want the prompt to be the source of truth, you’re probably going to have to accept prose that feels like AI, at least until you can regenerate with some future smarter model.
It will, of course, be slightly worse at the non-style task (i.e. make the readme worse), but if you care about the style, that's probably an acceptable tradeoff.
0: https://github.com/pjlsergeant/byre?tab=contributing-ov-file
The idea is that the core dev team is the one with the AI harness. If someone contributes an idea they can just feed it to their AI to implement it and it probably costs 10 minutes of human time, because they trust that their harness will be able to implement the feature competently.
So, because the implementation effort is so low, the only aspect that matters if the quality of the idea. It's way easier to screen human written text than a bunch of code in a PR. If you just give them code, they would not know if you made it with a competent harness. If you gave them a AI written design they would have a lot more to read through to decide whether it's slop. If you just give them an idea it's a lot easier to determine whether it's high quality.
This software appears to be yet another solution in search of a problem designed to burn as many tokens as possible.
I've found gbrain to be very effective with meetily (instead of granola), vikunja for project planning, various mcp for email, etc. It's nice not being locked in to vendors and models...
Thanks for making this OSS too.
Starting to think people were right when they talked about our industry itself having an AI psychosis problem.
Also, it's a AI project; what, exactly, do you think they're going to try and do?
> the project does not accept patches from random people on the internet
https://sqlite.org/copyright.html
In their case, it's motivated by a desire to keep copyrighted code out of the SQLite implementation, but I'm sure it has a nice benefit of making it so that an extremely widely used project doesn't get drive by, low effort code review requests while still allowing the community to engage.
Asking that "random people on the internet" don't sent code is not altogether a novel, post-AI idea.
Like I said, I do understand and appreciate how annoying it must be. But there are two ways to look at this, one is that it's free software a bug report is like a support request - and of course nobody should expect free support. The other way to look at it is that by reporting bugs I'm volunteering as QA for the project and the report is beneficial.
> Please write our prompts for us
And then like 90% of the time there's nobody "there", and it's barely even collaborative.
If this is "multiplayer", does that make Chrome a Massively Multiplayer Online Browser?
Is everything a game?