66 lines
1.6 KiB
C#
66 lines
1.6 KiB
C#
|
```csharp title="client.cs"
|
||
|
|
using System;
|
||
|
|
using System.Diagnostics;
|
||
|
|
using System.IO;
|
||
|
|
using System.Text.Json;
|
||
|
|
using System.Threading.Tasks;
|
||
|
|
|
||
|
|
var client = new McpClient();
|
||
|
|
await client.StartAsync();
|
||
|
|
var content = await client.ExtractFileAsync("document.pdf");
|
||
|
|
Console.WriteLine(content);
|
||
|
|
client.Stop();
|
||
|
|
|
||
|
|
class McpClient
|
||
|
|
{
|
||
|
|
private Process _mcpProcess;
|
||
|
|
private StreamReader _reader;
|
||
|
|
private StreamWriter _writer;
|
||
|
|
|
||
|
|
public async Task StartAsync()
|
||
|
|
{
|
||
|
|
var processInfo = new ProcessStartInfo
|
||
|
|
{
|
||
|
|
FileName = "kreuzberg",
|
||
|
|
Arguments = "mcp",
|
||
|
|
UseShellExecute = false,
|
||
|
|
RedirectStandardInput = true,
|
||
|
|
RedirectStandardOutput = true,
|
||
|
|
RedirectStandardError = true,
|
||
|
|
};
|
||
|
|
|
||
|
|
_mcpProcess = Process.Start(processInfo);
|
||
|
|
_reader = _mcpProcess.StandardOutput;
|
||
|
|
_writer = _mcpProcess.StandardInput;
|
||
|
|
}
|
||
|
|
|
||
|
|
public async Task<string> ExtractFileAsync(string path)
|
||
|
|
{
|
||
|
|
var request = new
|
||
|
|
{
|
||
|
|
method = "tools/call",
|
||
|
|
@params = new
|
||
|
|
{
|
||
|
|
name = "extract_file",
|
||
|
|
arguments = new { path, @async = true }
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
var jsonRequest = JsonSerializer.Serialize(request);
|
||
|
|
await _writer.WriteLineAsync(jsonRequest);
|
||
|
|
await _writer.FlushAsync();
|
||
|
|
|
||
|
|
var response = await _reader.ReadLineAsync();
|
||
|
|
var json = JsonDocument.Parse(response);
|
||
|
|
return json.RootElement.GetProperty("result").GetProperty("content").GetString();
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Stop()
|
||
|
|
{
|
||
|
|
_writer?.Dispose();
|
||
|
|
_reader?.Dispose();
|
||
|
|
_mcpProcess?.Kill();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
```
|