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

# Protocol SDK

Use the Protocol SDK section when your app integrates with Swig wallets
directly from TypeScript or Rust.

Start there for:

* TypeScript packages such as `classic` and `kit`
* Rust packages and instruction builders
* direct signing and execution patterns
* MCP tooling and protocol examples

<Card title="Open Protocol SDK Docs" icon="terminal" href="/reference">
  Go to the full Protocol SDK documentation
</Card>