blob: 5669913072d79efd0634ce3525cea84b62a6537d (
plain)
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
|
/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { DiscoveredMCPPrompt } from '../tools/mcp-client.js';
export class PromptRegistry {
private prompts: Map<string, DiscoveredMCPPrompt> = new Map();
/**
* Registers a prompt definition.
* @param prompt - The prompt object containing schema and execution logic.
*/
registerPrompt(prompt: DiscoveredMCPPrompt): void {
if (this.prompts.has(prompt.name)) {
const newName = `${prompt.serverName}_${prompt.name}`;
console.warn(
`Prompt with name "${prompt.name}" is already registered. Renaming to "${newName}".`,
);
this.prompts.set(newName, { ...prompt, name: newName });
} else {
this.prompts.set(prompt.name, prompt);
}
}
/**
* Returns an array of all registered and discovered prompt instances.
*/
getAllPrompts(): DiscoveredMCPPrompt[] {
return Array.from(this.prompts.values()).sort((a, b) =>
a.name.localeCompare(b.name),
);
}
/**
* Get the definition of a specific prompt.
*/
getPrompt(name: string): DiscoveredMCPPrompt | undefined {
return this.prompts.get(name);
}
/**
* Returns an array of prompts registered from a specific MCP server.
*/
getPromptsByServer(serverName: string): DiscoveredMCPPrompt[] {
const serverPrompts: DiscoveredMCPPrompt[] = [];
for (const prompt of this.prompts.values()) {
if (prompt.serverName === serverName) {
serverPrompts.push(prompt);
}
}
return serverPrompts.sort((a, b) => a.name.localeCompare(b.name));
}
}
|
