64 lines
1.1 KiB
Markdown
64 lines
1.1 KiB
Markdown
```go title="Go"
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package main
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import (
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"bufio"
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"encoding/json"
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"fmt"
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"log"
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"os/exec"
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)
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type MCPRequest struct {
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Method string `json:"method"`
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Params MCPParams `json:"params"`
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}
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type MCPParams struct {
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Name string `json:"name"`
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Arguments map[string]interface{} `json:"arguments"`
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}
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func main() {
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cmd := exec.Command("kreuzberg", "mcp")
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stdin, err := cmd.StdinPipe()
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if err != nil {
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log.Fatalf("create stdin pipe: %v", err)
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}
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stdout, err := cmd.StdoutPipe()
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if err != nil {
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log.Fatalf("create stdout pipe: %v", err)
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}
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if err := cmd.Start(); err != nil {
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log.Fatalf("start command: %v", err)
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}
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request := MCPRequest{
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Method: "tools/call",
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Params: MCPParams{
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Name: "extract_file",
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Arguments: map[string]interface{}{
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"path": "document.pdf",
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"async": true,
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},
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},
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}
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data, err := json.Marshal(request)
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if err != nil {
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log.Fatalf("marshal request: %v", err)
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}
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fmt.Fprintf(stdin, "%s\n", string(data))
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scanner := bufio.NewScanner(stdout)
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if scanner.Scan() {
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fmt.Println(scanner.Text())
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}
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if err := cmd.Wait(); err != nil {
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log.Fatalf("wait for command: %v", err)
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}
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}
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```
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