Yonah Shafner

Co-Founder @ · Building autonomous businesses with natural language · Automating operations at every level

[Yonah Shafner @Yonah_nNodeAI]

Hello world 👋
I’m Yonah, founder of https://t.co/8hlz7EpDiS.

I’m building a system where you can run entire parts of a business using natural language.
Not just code. Not just workflows.
Actual operations, decisions, and repeatable work.

The idea is simple:
Describe what you want done → agents plan, execute, and improve it over time.

I’m sharing what I learn building in public:
AI agents, autonomous execution, and how small teams operate like real organizations.

If you’re curious about the future of work, automation, or building leverage with AI — welcome 🤝

[Yonah Shafner @Yonah_nNodeAI]

Save the environment from AI!

[Yonah Shafner @Yonah_nNodeAI]

We’re excited to introduce the world to SAM, the Home Services agent.

SAM lets specialists forget the admin and focus on the work they actually signed up to do.

If you’re a plumber, electrician, lawn care expert, exterminator, HVAC installer, cleaner, or any other home service provider, SAM helps you save 20+ hours per week, never miss a new lead, and maximize your Google reviews.

Let nNode handle the busywork so you can spend your time making customers happy.

Tag a home service company that should try SAM for free 👇

https://t.co/dRoaxaldfA

[Yonah Shafner @Yonah_nNodeAI]

Don’t build a solution. Find a problem.

[Yonah Shafner @Yonah_nNodeAI]

@ionleu https://t.co/Vg4NpOdRyE

[Yonah Shafner @Yonah_nNodeAI]

ClawBot is dead; nNode is here.

[Yonah Shafner @Yonah_nNodeAI]

AI is more powerful as a competitive advantage than as a product to sell. A company that uses agentic AI will outpace the companies that don’t. Especially in non technical industries.

[Yonah Shafner @Yonah_nNodeAI]

ExpressVPN shipped an MCP server: agents can flip your VPN region.
If an agent can change state, retries are the enemy.
Missing primitive: edit+resume + rollback/compensation.
A) ship more tools B) ship resumability — which first? Smallest action you’d run unattended?

[Yonah Shafner @Yonah_nNodeAI]

Zenity’s Mar 3 “zero-click” Comet: prompt injection isn’t the bug—ambient authority is. Browser agent has Gmail/Drive? Then any webpage is an instruction channel. Gate writes per-step, or hope?

[Yonah Shafner @Yonah_nNodeAI]

Dude, Copilot Cowork won’t fail because models are dumb. It’ll fail because approvals are slow.

3 “are you sure?” clicks turned our 90s run into 9 min.

If it needs sign‑off, your product is the approve/reject notification. Where would you put the gate? One gate or five?

[Yonah Shafner @Yonah_nNodeAI]

https://t.co/O5W0Kjkw4G is onboarding external AI agents. If your agent ships without identity + scoped perms + run ledger + rollback, you're giving a toy admin rights. Agents = users (RBAC/seats) or integrations (API keys)? Who owns blast radius when they misfire?

[Yonah Shafner @Yonah_nNodeAI]

Block cut ~4,000 people (~40%) and called it “AI efficiency.” Replacing roles isn’t hard. Replacing trust is: audit log, approvals (money+messages), blast-radius limits, rollback—you're just shrinking headcount. Which is missing in your stack? Audit log? Rollback?

[Yonah Shafner @Yonah_nNodeAI]

Launch week taught me something.

Shipping fast isn't code speed.
It's feedback speed.

Integrations break.
Scopes expire.
The agent fails weirdly.

Not more tools.
Shorter loops.

Intent → spec → run → trace → fix.
Repeat.

Org charts scale people.
Loops scale learning.

[Yonah Shafner @Yonah_nNodeAI]

Every "quick sync" ends the same.

Six owners.
Zero outcomes.

Not a meeting problem.
A spec problem.

Not a recap.
A contract.

In an agentic company,
the transcript is the codebase.

Summaries are cheap.
Execution is the bottleneck.

If you can't see it,
you can't trust it.

[Yonah Shafner @Yonah_nNodeAI]

Your startup isn’t slow.
Your handoffs are.

Not technical debt.
Coordination debt.

After 200+ automated loops, I learned:
Code is rarely the blocker.
Waiting is.

Define “done”.
Define ownership.
Let agents run the boring middle.

Remove the handoffs.

[Yonah Shafner @Yonah_nNodeAI]

I watched a 6-person team “move fast.”

Slack for decisions.
Asana for tickets.
Notion for specs.
Meetings to reconcile it all.

Not a speed problem.
A coordination system problem.

One page of intent.
One loop that runs.
One report back.

Code got cheap.
Coordination didn’t.

[Yonah Shafner @Yonah_nNodeAI]

The interface is collapsing.

Agents are becoming the UI.

Watching tools like Moltbot / Clawdbot emerge makes one thing clear:
we are entering the orchestration era of software.

Stitching skills together is only step one.
The real shift happens when intelligence coordinates across an entire business.

That is the world we are building toward at nNode.

[Yonah Shafner @Yonah_nNodeAI]

Trust in technology is earned through transparency and inspectability.
Black boxes create hesitation. Visible systems create adoption.

[Yonah Shafner @Yonah_nNodeAI]

Most agents fail the same way. You ask for a system. It writes 10k lines. You press run. It breaks. You’re stuck. Not autonomy. Outsourced confusion. White-box scales. One agent. One task. Artifacts. Replayable. Resumable. Trust isn’t a model property. It’s a system property.

[Yonah Shafner @Yonah_nNodeAI]

The next generation of founders will not be technical.
They will be clear.
Clarity is now a competitive advantage.