agentsdk 0.6.0

An open-source Rust library for building AI-powered applications, inspired by the Vercel AI SDK. It provides a robust, type-safe, and easy-to-use interface for interacting with various Large Language Models (LLMs).
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

import { Cpu, Wrench, Loader2, CheckCircle2, AlertCircle } from "lucide-react";
import ReactMarkdown from "react-markdown";
import remarkGfm from "remark-gfm";
import rehypeHighlight from "rehype-highlight";

export function ChatMessageText({ text }: { text: string }) {
  return (
    <div className="prose prose-invert prose-p:leading-relaxed prose-pre:bg-zinc-900 prose-pre:border prose-pre:border-zinc-800 max-w-none text-zinc-200 wrap-break-word">
      <ReactMarkdown
        remarkPlugins={[remarkGfm]}
        rehypePlugins={[rehypeHighlight]}
      >
        {text}
      </ReactMarkdown>
    </div>
  );
}

export function ToolHeader({
  toolName,
  state,
  isComplete,
  hasError,
}: {
  toolName: string;
  state: string;
  isComplete: boolean;
  hasError: boolean;
}) {
  return (
    <div className="flex items-center gap-2 text-zinc-400 bg-zinc-900/50 border border-zinc-800/50 rounded-md px-3 py-2 w-fit">
      {isComplete ? (
        <CheckCircle2 className="w-3.5 h-3.5 text-emerald-500/70" />
      ) : hasError ? (
        <AlertCircle className="w-3.5 h-3.5 text-rose-500/70" />
      ) : (
        <Loader2 className="w-3.5 h-3.5 animate-spin text-zinc-500" />
      )}
      <span className="font-medium text-zinc-300">{toolName}</span>
      <span className="text-zinc-600 text-xs">{state.replace("-", " ")}</span>
    </div>
  );
}

export function ToolInput({ input }: { input: unknown }) {
  return (
    <div className="flex gap-2 text-zinc-500 pl-4 border-l-2 border-zinc-800/50 py-1">
      <Cpu className="w-3.5 h-3.5 mt-0.5 shrink-0 opacity-50" />
      <pre className="whitespace-pre-wrap break-all overflow-x-auto">
        {JSON.stringify(input, null, 2)}
      </pre>
    </div>
  );
}

const MAX_OUTPUT_LENGTH = 500;

export function ToolResult({ output }: { output: unknown }) {
  const content =
    typeof output === "string" ? output : JSON.stringify(output, null, 2);
  const truncated = content.length > MAX_OUTPUT_LENGTH;

  return (
    <div className="flex gap-2 text-zinc-500 pl-4 border-l-2 border-emerald-900/30 py-1">
      <Wrench className="w-3.5 h-3.5 mt-0.5 shrink-0 opacity-50" />
      <pre className="whitespace-pre-wrap break-all overflow-x-auto text-zinc-400">
        {truncated ? content.slice(0, MAX_OUTPUT_LENGTH) + "..." : content}
      </pre>
    </div>
  );
}

export function ToolError({ errorText }: { errorText: string }) {
  return (
    <div className="flex gap-2 text-rose-500 pl-4 border-l-2 border-rose-900/30 py-1">
      <AlertCircle className="w-3.5 h-3.5 mt-0.5 shrink-0 opacity-50" />
      <pre className="whitespace-pre-wrap break-all overflow-x-auto text-rose-400">
        {errorText}
      </pre>
    </div>
  );
}