> For the complete documentation index, see [llms.txt](https://docs.old-faithful.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.old-faithful.net/usage.md).

# Usage

- [RPC server](https://docs.old-faithful.net/usage/rpc-server.md)
- [Jetstreamer](https://docs.old-faithful.net/usage/jetstreamer.md)
- [Geyser](https://docs.old-faithful.net/usage/geyser.md)
- [3rd Party Tools](https://docs.old-faithful.net/usage/3rd-party-tools.md)
- [Validation](https://docs.old-faithful.net/usage/validation.md): The Old Faithful archives have been fully validated to represent a true state of the chain.
- [Reproducibility](https://docs.old-faithful.net/usage/validation/reproducibility.md)
- [Epoch 208](https://docs.old-faithful.net/usage/validation/epoch-208.md)
- [Sharp Edges](https://docs.old-faithful.net/usage/validation/sharp-edges.md): Understanding some of the edge cases with Old Faithful that can cause pain if you're not careful