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

# GitHub

> Hubra's open-source repositories.

Hubra publishes the parts of its infrastructure that are useful to read. The validator, the vault routing, and the agent surface are all reviewable.

***

## Organization

[github.com/block-sync-one](https://github.com/block-sync-one) hosts the active codebases.

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## Notable repositories

<CardGroup cols={2}>
  <Card title="hubra" icon="github" href="https://github.com/block-sync-one/hubra">
    The main Hubra application: marketing surface, app, and agent API.
  </Card>

  <Card title="vaults-rebalancer" icon="github" href="https://github.com/block-sync-one/vaults-rebalancer">
    The autonomous rebalancer that allocates USDC across whitelisted venues.
  </Card>
</CardGroup>

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## Why open source matters here

The vault rebalancer is the piece of Hubra that decides where USDC moves. Reading the code is the most direct way to verify what the rebalancer can and cannot do, what protocols it has access to, and how it makes allocation decisions.

The validator's vote account is on-chain and verifiable on Solscan; that is its open record. The agent API surface is documented in the [Developer](/developer/overview) tab of these docs.