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fix: incorrect code block end position #105

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Jun 17, 2025
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fix: incorrect code block end position #105

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107 changes: 55 additions & 52 deletions units/en/unit1/sdk.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -49,75 +49,78 @@ def weather_report(location: str) -> str:
# Run the server
if __name__ == "__main__":
mcp.run()
```

Once you have your server implemented, you can start it by running the server script.

```bash
mcp dev server.py
```

```

</hfoption>
<hfoption id="javascript">

```javascript
// index.mjs
import { McpServer, ResourceTemplate } from "@modelcontextprotocol/sdk/server/mcp.js";
import {
McpServer,
ResourceTemplate,
} from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { z } from "zod";

// Create an MCP server
const server = new McpServer({
name: "Weather Service",
version: "1.0.0"
name: "Weather Service",
version: "1.0.0",
});

// Tool implementation
server.tool("get_weather",
{ location: z.string() },
async ({ location }) => ({
content: [{
type: "text",
text: `Weather in ${location}: Sunny, 72°F`
}]
})
);
server.tool("get_weather", { location: z.string() }, async ({ location }) => ({
content: [
{
type: "text",
text: `Weather in ${location}: Sunny, 72°F`,
},
],
}));

// Resource implementation
server.resource(
"weather",
new ResourceTemplate("weather://{location}", { list: undefined }),
async (uri, { location }) => ({
contents: [{
uri: uri.href,
text: `Weather data for ${location}: Sunny, 72°F`
}]
})
"weather",
new ResourceTemplate("weather://{location}", { list: undefined }),
async (uri, { location }) => ({
contents: [
{
uri: uri.href,
text: `Weather data for ${location}: Sunny, 72°F`,
},
],
})
);

// Prompt implementation
server.prompt(
"weather_report",
{ location: z.string() },
async ({ location }) => ({
messages: [
{
role: "assistant",
content: {
type: "text",
text: "You are a weather reporter."
}
},
{
role: "user",
content: {
type: "text",
text: `Weather report for ${location}?`
}
}
]
})
"weather_report",
{ location: z.string() },
async ({ location }) => ({
messages: [
{
role: "assistant",
content: {
type: "text",
text: "You are a weather reporter.",
},
},
{
role: "user",
content: {
type: "text",
text: `Weather report for ${location}?`,
},
},
],
})
);

// Run the server
Expand Down Expand Up @@ -156,16 +159,16 @@ You'll see the server's capabilities and the ability to call them via the UI.

MCP is designed to be language-agnostic, and there are official SDKs available for several popular programming languages:

| Language | Repository | Maintainer(s) | Status |
|----------|------------|---------------|--------|
| TypeScript | [github.com/modelcontextprotocol/typescript-sdk](https://github.com/modelcontextprotocol/typescript-sdk) | Anthropic | Active |
| Python | [github.com/modelcontextprotocol/python-sdk](https://github.com/modelcontextprotocol/python-sdk) | Anthropic | Active |
| Java | [github.com/modelcontextprotocol/java-sdk](https://github.com/modelcontextprotocol/java-sdk) | Spring AI (VMware) | Active |
| Kotlin | [github.com/modelcontextprotocol/kotlin-sdk](https://github.com/modelcontextprotocol/kotlin-sdk) | JetBrains | Active |
| C# | [github.com/modelcontextprotocol/csharp-sdk](https://github.com/modelcontextprotocol/csharp-sdk) | Microsoft | Active (Preview) |
| Swift | [github.com/modelcontextprotocol/swift-sdk](https://github.com/modelcontextprotocol/swift-sdk) | loopwork-ai | Active |
| Rust | [github.com/modelcontextprotocol/rust-sdk](https://github.com/modelcontextprotocol/rust-sdk) | Anthropic/Community | Active |
| Dart | [https://github.com/leehack/mcp_dart](https://github.com/leehack/mcp_dart) | Flutter Community | Active |
| Language | Repository | Maintainer(s) | Status |
| ---------- | -------------------------------------------------------------------------------------------------------- | ------------------- | ---------------- |
| TypeScript | [github.com/modelcontextprotocol/typescript-sdk](https://github.com/modelcontextprotocol/typescript-sdk) | Anthropic | Active |
| Python | [github.com/modelcontextprotocol/python-sdk](https://github.com/modelcontextprotocol/python-sdk) | Anthropic | Active |
| Java | [github.com/modelcontextprotocol/java-sdk](https://github.com/modelcontextprotocol/java-sdk) | Spring AI (VMware) | Active |
| Kotlin | [github.com/modelcontextprotocol/kotlin-sdk](https://github.com/modelcontextprotocol/kotlin-sdk) | JetBrains | Active |
| C# | [github.com/modelcontextprotocol/csharp-sdk](https://github.com/modelcontextprotocol/csharp-sdk) | Microsoft | Active (Preview) |
| Swift | [github.com/modelcontextprotocol/swift-sdk](https://github.com/modelcontextprotocol/swift-sdk) | loopwork-ai | Active |
| Rust | [github.com/modelcontextprotocol/rust-sdk](https://github.com/modelcontextprotocol/rust-sdk) | Anthropic/Community | Active |
| Dart | [https://github.com/leehack/mcp_dart](https://github.com/leehack/mcp_dart) | Flutter Community | Active |

These SDKs provide language-specific abstractions that simplify working with the MCP protocol, allowing you to focus on implementing the core logic of your servers or clients rather than dealing with low-level protocol details.

Expand Down