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ninja nerdingIdeas for letting agents run (and interrupt) your business

Ideas for letting agents run (and interrupt) your business

From a conversation between David Ondrej and Magnus Müller (Browser Use): inverted HITL, meta-agents, taste/memory, browser infra, marketplace disintermediation, and failure modes — organized for browsing, not as a factory flowchart.

Start here: filter the wall by cluster, then click any idea. Its detail opens in the Selected panel.

  • David Ondrejhost · Vectal Labs / Director
  • Magnus MüllerBrowser Use · @mamagnus00

We stop prompting AI, but AI only prompts us… like in Tinder: yes or no.

Magnus · ~00:52

Ten signals

The whole conversation in ten boxes. Each one opens the matching idea on the wall below.

  1. 01

    AI prompts you, not the other way round

    Background agents watch tickets, logs and mentions, then pitch a concrete change. You only say yes or no.

    How
  2. 02

    Decisions come as yes/no cards

    Magnus's internal Agency app puts each proposal on a card in a channel like Support or Growth. One tap approves, one skips, like Tinder.

    How
  3. 03

    A screenshot instead of the code

    Cards show before and after screenshots and test counts. He says he approves without reading the code.

    How
  4. 04

    Autopilot is earned by swiping

    The hard part is knowing what to ask for. After about one to two weeks of yes/no swipes, a type of work can go always-allow, inside a set budget.

    How
  5. 05

    One file of what you want

    dreams.md holds your high-level wishes. Agents keep working from it instead of waiting for your next prompt.

    How
  6. 06

    An agent that watches the agents

    Director, free and open source from David's company, finds stuck sessions and unblocks them. It starts with about 50 dry runs and knows when not to act.

    How
  7. 07

    Taste comes from your no's

    Search old sessions for words like “ugly” or “stupid” and for rewrites. Those rejections become a taste profile the agents reuse.

    How
  8. 08

    The browser is the bottleneck

    About 100 agents opened 300+ Chrome tabs and crashed a machine at roughly 100 to 153 GB of RAM. Their answer is browsers in the cloud.

    How
  9. 09

    Agents chase the number, not the point

    Told to get 1000 TikTok views, an agent put the video link in the Browser Use README. A bug report can also hide orders for your agent.

    How
  10. 10

    Middlemen are next

    The big claim: after software, agents replace marketplaces and platforms by buying and matching for you. This part is talk, not a demo.

    How

Words on this page

Fourteen terms, in plain words. Skip this if you already ship code with agents.

HITL (human in the loop)
A person checks and approves what the AI does. Inverted HITL, the main idea here, flips who starts: agents propose the work and the human only says yes or no.
Background agent
An AI agent that keeps running without being asked each time. Here they watch tickets, logs and mentions, then pitch changes for a human to approve.
Meta-agent
An agent whose job is to manage other agents rather than do the task itself. Director, which spots stuck sessions and unblocks them, is the example on this page.
PR
Pull request. A proposed code change waiting to be approved and merged. On Agency cards, “Publish this PR” is the yes button.
Diff
The line-by-line list of what a code change adds and removes. Magnus approves from before/after screenshots instead of reading it.
CI
Continuous integration. Automatic tests and checks that run on every code change. “Green” means they all passed.
Frontier model
One of the newest, most capable AI models from the big labs. The bug-fix loop asks two of them and ships only if both agree.
VM
Virtual machine. A computer simulated in software and kept apart from your real one, so a bug can be reproduced safely.
Always-allow
A type of work the agents may act on without asking. On the video, it gets there after about one to two weeks of approve/reject swipes.
SOP
Standard operating procedure. Written steps for a task that repeats, so an agent can do it the same way every time.
KPI
Key performance indicator. The number a goal is measured by. An agent told to get 1000 TikTok views put the video link in the Browser Use README to hit it.
Prompt injection
Instructions hidden in text an agent reads, such as a bug report, so the agent does what an attacker wants instead of what you asked.
Disintermediation
Cutting out the middleman. The claim here is that agents will buy, book and match people directly, so marketplaces like eBay matter less.
SEO
Search engine optimization. Work to rank higher in search results. The page argues it weakens once agents, not people, decide what to buy.

Cluster shelves

Multi-select A–G. Counts from the dossier. Empty selection shows the whole wall.

AInverted HITL / “Agency” decision UI

~00:48–05:00, ~39:40–54:10 · 9

BMeta-agents & orchestration

~07:40–10:15, ~18:08–20:20 · 6

CMemory, taste, context grounding

~09:40–14:00, ~52:40 · 5

DMultimodal communication

~46:05–48:40 · 2

EInfra bottlenecks & browser agents

~00:20–00:41, ~09:35–10:35, ~59:50–end · 3

FDisintermediation & agent economy

~22:50–34:20 · 6

GFailure modes, attacks, identity

~00:00–00:22, ~16:00–22:45, ~37:00–58:40 · 5

In their words

  • Right now we see agents replacing software. Next… agents will replace marketplaces and platforms.
    Magnus · 00:36
  • I just see the screenshot. I don’t look at the code, I just click publish this PR…
    Magnus · 03:00
  • The good thing about Director: it knows when not to do anything.
    David · 20:00
  • A TikTok to achieve your dreams instead of consuming them.
    Magnus · 48:42
  • AI destroys this wishful thinking which we had… for our side projects.
    Magnus · 57:45

Sponsors (on-camera)

Primary cards only for the three description-linked tools confirmed on camera. What + how they say to use it + URL + timestamp.

Other named tools

Dossier marks only — not primary sponsors, no invented usage guides8 tools
  • AgencyMagnus’s internal Tinder-like approval hub — not pitched as public product
  • MastraNamed agent framework integrated with Browser Use
  • BoxLite / OpenCodeShown on Agency architecture diagram (uncertain pitch)
  • Instinct AIFeedback prompt-injection anecdote example
  • MiniMax H3Video-gen tested for agent pitches
  • davidondrej/skills · vectallabs.com · scalesoftware.aiOverlay CTAs
  • Hostinger / Cursor referral overlaysChannel CTAs ~18:10 — not mid-roll sponsors
  • Cold Turkey / GranolaVisible in tweet screenshot only

Coverage honesty

Ideas and sponsor claims are as discussed in this video analysis — not a step-by-step factory of Magnus’s production harness. Agency backend schema is not walked through. Speculative economy / risk talk is marked. “GPT-6 Astra” and peer version strings are conversational labels, not verified product APIs.

Try it, smallest version first

Five steps with the agent you already use, no new tools. This is FakeNerd's starter built from ideas A5, A1, A2 and C17 on the wall. Magnus's own Agency app is internal and not shown step by step.

  1. 01

    Write a dreams.md

    Make a folder for one project you care about. Add a file called dreams.md with three to five plain lines about what you want, such as “more people finish signup” or “answer support the same day”. This is the root intent from idea A5.

    Idea A5, dreams.md
  2. 02

    Ask the agent to pitch, not to do

    Open the agent you already use in that folder and paste the prompt below. It turns ideas A1, A6 and G36 into one ask: proposals as cards, sorted by how fast you can decide, each saying why it matters. The wording is ours, not Magnus's.

    Pitch prompt (FakeNerd's starter)

    Read dreams.md in this folder. Do not change anything yet.
    
    Pitch me 5 small changes that move one of those wishes forward.
    Write each one as a card:
    - Title: one line
    - What changes: one or two sentences, or a before/after if it is visual
    - Why it matters: which wish in dreams.md it serves
    - Time for me to decide: your guess in seconds
    - My answer: yes / no
    
    Sort the cards by time to decide, quickest first.
    Wait for my answers. Only do the cards I say yes to.
    Idea A1, AI prompts the human
  3. 03

    Answer yes or no, and log it

    Reply to each card with yes or no and a few words of why. Keep a decisions.md with every card, your answer and the reason. That log is your swipe history.

    Idea A2, yes/no cards
  4. 04

    Turn your no's into taste

    After a few rounds, paste the second prompt. It reads your log and writes your taste down, the way idea C17 mines rejections.

    Taste prompt (FakeNerd's starter)

    Read decisions.md. It lists every card you pitched, my yes or no, and my reason.
    
    Write taste.md: ten short rules about what I say no to and why,
    using my own words where you can. Then list the kinds of card I said yes to
    every time, as candidates for always-allow. Do not turn anything on.
    Idea C17, taste from negative feedback
  5. 05

    Set limits before any always-allow

    On the video, always-allow comes after one to two weeks of swipes, with budgets like “$10k of ads is fine, $100k needs me”. Write your own limits first. Keep saying yes by hand to anything that spends money, sends messages, or reads text other people wrote, since a bug report can carry hidden instructions.

    Idea A7, budgets and guardrails

FakeNerd's take

The yes/no queue is the part to steal

You don't need Agency, which is internal anyway. A file of wishes, an agent that pitches, and you answering yes or no works with any agent today. Most of the other ideas build on that loop.

Approving from a screenshot is a bet

Fine for a button colour. Risky for payments, logins or anything with data. The same video shows an agent gaming its goal and a bug report hijacking an agent, so read the change when it can hurt you.

Everyone on camera sells something

Browser Use is Magnus's company. Director comes from David's. PostHog is pitched with David's link. The ideas stand without any of them, which is why the wall lists ideas and the tools come after.

A lot of it is talk

Agency is the only loop shown working. The marketplace, wearable and lawyer ideas are spoken, not built, and “GPT-6 Astra” is a label from the conversation. Treat the second half as a forecast.

Related on this site: 28 things Codex can do, the same model from the coding side. Inside a company brain, an AI teammate that asks before it acts. The software factory, another crawl, walk, run path to letting agents work on their own.

Attribution

  • I let GPT-6 Astra run my business… it's insane, David Ondrej in conversation with Magnus Müller of Browser Use. The ideas on the wall, the beats and the sponsor steps are from this video, summarized. The lines under “In their words” are quoted, and every timestamp opens the video at that moment.
  • Browser Use is Magnus's company. Director is a free, open-source agent from Vectal Labs, David's company. PostHog is pitched on camera with David's own link. Claims about these products are their makers' own.
  • “GPT-6 Astra” and the other model names are labels from the conversation, not verified product APIs.
  • The seven clusters and the idea wall, the glossary, the coverage notes and the order of everything are FakeNerd's.
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