Harmonia

Autonomous social media for startups. Turn videos and ideas into platform-native content: planned, approved, published, and verified. Built with Gemini + ADK.

[Daniel Asaboro @DisturbedCoin]

Content strategy is rarely the bottleneck.
Execution is.

Startups already have valuable ideas sitting inside founder interviews, demos, podcasts, documents, and recordings.

The difficult part is finding those ideas, turning them into platform-native content, reviewing everything, approving the right actions, publishing, and confirming what actually happened.

So we built Harmonia.

Harmonia turns source material into a durable content operation.

A bounded team of Google ADK agents analyzes the source, develops a strategy, creates an editorial plan, writes the content, and reviews it.

Gemini handles the creative judgment.

Firestore and Pub/Sub keep the workflow durable and resumable.

And when the work reaches a consequential action, the agents stop.

They can propose, but they cannot approve or publish.

A human reviews the exact action.
Deterministic policy validates it. Harmonia executes only what was approved, records a receipt, and independently verifies the result.

So if a worker restarts, the job can continue.

If a message is delivered twice, it should not quietly become a duplicate post.

And success is never declared just because an agent says, “Done.”

One source goes in.

A reviewed, approval-controlled, verified content operation comes out.

That is Harmonia ( @useHarmonia)
Built for #AllThingsAgenticHackathon

[Harmonia @useHarmonia]

We finally getting confident in putting our builds out here, we've been hard at work for the past few days

#AllThingsAgenticHackathon