> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useharmonia.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Product overview

> Start here to understand Harmonia's purpose, production workflow, authority model, and operator experience.

Harmonia is an asynchronous content engine for startups. It turns an authorized video or brief into grounded strategy, an editorial plan, reviewed content, approval-bound effects, receipts, and independent verification.

<CardGroup cols={2}>
  <Card title="Understand the system" href="/architecture">See the components and trust boundaries.</Card>
  <Card title="Follow a job" href="/pipeline">Walk through every durable stage.</Card>
  <Card title="Meet the agents" href="/agents/overview">Learn each specialist's scope and contract.</Card>
  <Card title="Evaluate Harmonia" href="/evaluation">Run tests and collect honest evidence.</Card>
</CardGroup>

## Core promise

Agentic specialists make bounded judgments. Deterministic application code owns workflow state, policy, approval, external effects, idempotency, receipts, and verification. Firestore is durable truth; Memory Bank is advisory context only.

## Recommended path

Start with the [architecture](/architecture), continue through the [pipeline](/pipeline), then use the [quickstart](/quickstart) and [evaluation guide](/evaluation).