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

# SDKs

> Official SDKs for building with Model Context Protocol

Build MCP servers and clients using our official SDKs. All SDKs provide the same core functionality and full protocol support.

## Available SDKs

<CardGroup cols={3}>
  <Card title="TypeScript" icon="square-js" href="https://github.com/modelcontextprotocol/typescript-sdk" />

  <Card title="Python" icon="python" href="https://github.com/modelcontextprotocol/python-sdk" />

  <Card title="Go" icon="golang" href="https://github.com/modelcontextprotocol/go-sdk" />

  <Card title="Kotlin" icon="square-k" href="https://github.com/modelcontextprotocol/kotlin-sdk" />

  <Card title="Swift" icon="swift" href="https://github.com/modelcontextprotocol/swift-sdk" />

  <Card title="Java" icon="java" href="https://github.com/modelcontextprotocol/java-sdk" />

  <Card title="C#" icon="square-c" href="https://github.com/modelcontextprotocol/csharp-sdk" />

  <Card title="Ruby" icon="gem" href="https://github.com/modelcontextprotocol/ruby-sdk" />

  <Card title="Rust" icon="rust" href="https://github.com/modelcontextprotocol/rust-sdk" />

  <Card title="PHP" icon="php" href="https://github.com/modelcontextprotocol/php-sdk" />
</CardGroup>

## Getting Started

Each SDK provides the same functionality but follows the idioms and best practices of its language. All SDKs support:

* Creating MCP servers that expose tools, resources, and prompts
* Building MCP clients that can connect to any MCP server
* Local and remote transport protocols
* Protocol compliance with type safety

Visit the SDK page for your chosen language to find installation instructions, documentation, and examples.

## Next Steps

Ready to start building with MCP? Choose your path:

<CardGroup cols={2}>
  <Card title="Build a Server" icon="server" href="/docs/develop/build-server">
    Learn how to create your first MCP server
  </Card>

  <Card title="Build a Client" icon="computer" href="/docs/develop/build-client">
    Create applications that connect to MCP servers
  </Card>
</CardGroup>