63 lines
1.4 KiB
Rust
63 lines
1.4 KiB
Rust
use rmcp::{Error as McpError, model::*, schemars, tool};
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Serialize, Deserialize, schemars::JsonSchema)]
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pub enum ChatRole {
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System,
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User,
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Assistant,
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Tool,
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}
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#[derive(Debug, Clone, Serialize, Deserialize, schemars::JsonSchema)]
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pub struct ChatMessage {
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pub role: ChatRole,
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pub content: String,
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}
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#[derive(Debug, Clone, Serialize, Deserialize, schemars::JsonSchema)]
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pub struct ChatRequest {
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pub system: Option<String>,
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pub messages: Vec<ChatMessage>,
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}
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#[derive(Clone, Default)]
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pub struct Demo;
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#[tool(tool_box)]
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impl Demo {
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pub fn new() -> Self {
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Self
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}
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#[tool(description = "LLM")]
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async fn chat(
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&self,
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#[tool(aggr)] chat_request: ChatRequest,
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) -> Result<CallToolResult, McpError> {
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let content = Content::json(chat_request)?;
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Ok(CallToolResult::success(vec![content]))
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}
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}
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#[test]
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fn test_complex_schema() {
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let attr = Demo::chat_tool_attr();
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let input_schema = attr.input_schema;
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let enum_number = input_schema
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.get("definitions")
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.unwrap()
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.as_object()
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.unwrap()
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.get("ChatRole")
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.unwrap()
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.as_object()
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.unwrap()
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.get("enum")
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.unwrap()
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.as_array()
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.unwrap()
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.len();
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assert_eq!(enum_number, 4);
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println!("{}", serde_json::to_string_pretty(&input_schema).unwrap());
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}
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